Alternatives to Lumo
Compare Lumo alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Lumo in 2026. Compare features, ratings, user reviews, pricing, and more from Lumo competitors and alternatives in order to make an informed decision for your business.
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1
Proton Pass
Proton AG
Proton Pass for Business is a secure, end-to-end encrypted password manager built for teams that prioritize privacy, compliance, and control. Safely store and share passwords, passkeys, secure notes, aliases, and credit card details with zero-knowledge encryption, ensuring only your organization can access sensitive data. Manage user access with advanced admin controls, activity logs, and enforced password policies, and simplify onboarding and offboarding with secure vault sharing. Created by the team behind Proton Mail, Proton Pass integrates seamlessly across browsers and devices, offering autofill, password generation, email alias management, and dark web monitoring. With Swiss-based privacy, open-source transparency, and strong end-to-end encryption, Proton Pass for Business helps organizations reduce risk, prevent data breaches, ensure compliance, and boost team productivity without compromising security or user experience. -
2
Proton Drive
Proton AG
Proton Drive is the all-in-one workspace for storing sensitive data and collaborating with your teams, clients, and partners. Collaborate securely without compromising control: Share client files, contracts, and sensitive business documents with full end-to-end encryption. You control who can access what. Set passwords, add expiry dates, or revoke access anytime. Protect all your business data: Plans come with 1 TB of storage allowance per user, giving your team enough space for all their files and docs. You can always add more storage later if needed. Simplify compliance across industries: Proton Drive supports GDPR, HIPAA, NIS2, DORA, and ISO 27001 compliance out of the box, and has been successfully audited for SOC 2 Type II. There's no need for custom configurations or third-party tools, as this helps you meet regulatory standards with minimal effort. -
3
Proton Mail
Proton AG
Proton Mail is the simplest way to protect your communications with built-in end-to-end encryption. Prevent data breaches, stay compliant with regulations like GDPR and HIPAA, and earn client trust. Protected by Swiss privacy laws and trusted by over 50,000 businesses, Proton Mail keeps your business data confidential and under your control. With Proton Mail and Calendar, your team can securely manage their inbox and schedule, while your organization maintains a professional presence with support for custom email domains and personalized branding. And with the Easy Switch tool, migrating from Google or Microsoft is seamless, no IT expertise required. -
4
Proton VPN
Proton AG
Protect your business against damaging data breaches and easily comply with security frameworks like ISO 27001, GDPR, and HIPAA. Our software-only virtual private network easily integrates with your existing infrastructure to provide a flexible and scalable way to protect your organization. With our VPN Professional plan, you can securely access your LAN and SaaS resources by assigning and segmenting permissions to private dedicated VPN servers, allowing employees to access only what they need. With all plans, your network traffic is secured using strong AES-256 or ChaCha20 encryption. You can further strengthen your organization's security with enforced 2FA and seamless login through single sign-on (SSO) with SCIM support for automated user provisioning. Proton VPN's high-speed server network is one of the largest in the world and is part of a suite of open source end-to-end encrypted products from the makers of Proton Mail that are designed to keep your business secure. -
5
Tresorit
Tresorit
Tresorit is a zero‑knowledge, end‑to‑end encrypted cloud collaboration platform built for organizations that handle sensitive data. It enables secure file storage, syncing, and sharing while ensuring that only data owners and authorized recipients can access content—Tresorit itself cannot. Files are encrypted on the user’s device before upload and remain protected throughout storage and sharing. The platform supports secure internal collaboration and external data exchange through encrypted file sharing, secure email links, digital signatures, and encrypted data rooms for client and partner collaboration. Tresorit provides granular access controls, auditability, and configurable data residency to help meet strict security and compliance requirements. Designed as a privacy‑first alternative to traditional cloud tools, Tresorit allows teams to collaborate productively without compromising control, confidentiality, or regulatory obligations.Starting Price: $10.42/month -
6
Lumos Stepup
Lumos Learning
Lumos StepUp - The #1 State Assessment Prep Program provides highly standardized practice tests and resources to help students succeed on their mandatory state tests. Designed for families, StepUp provides : 1) Realistic Practice Tests - Practice tests that mimic the actual state assessment blueprints to help students familiarize themselves with the test format and reduce the test anxiety on the test day. 2) Auto-remediation Tests - StepUp triggers automatic and personalized remedial assessments to close learning gaps and improve proficiency. 3) Personalized Study Plans: StepUp, with the help of AI, carefully learns from each student’s activities to provide a unique study plan to improve their learning. 4) Lumos Coach Assistance: For students and families who think they need additional help apart from the practice tool, StepUp appoints a personalized coach who reviews your child’s work periodically and provides guidance with any complex learning concepts or questions.Starting Price: $9.95/ Month -
7
Proton Meet
Proton
Proton Meet is a secure, privacy-first video conferencing tool from the team behind Proton Mail, designed to protect video calls with end-to-end encryption so that no one, not advertisers, not hackers, not governments, and not even Proton, can access the contents of your meetings, conversations, or shared screens, making it suitable for confidential business discussions, sensitive team collaborations, and private catch-ups with friends and family. It brings Proton’s zero-knowledge encryption philosophy from email, calendar, and storage to real-time communication, ensuring every moment of your call is encrypted on your device before transmission and decrypted only on participants’ devices, preventing third-party access and preserving privacy even during live sessions. Proton Meet is currently in closed beta testing and is available to Proton community members on certain paid plans with early access.Starting Price: Free -
8
Lumos
Lumos
Lumos is the internal AppStore for companies. Accelerate access requests, access reviews, and license management through self-service. Cut down on support tickets with automated access requests, approvals, and provisioning. Gain visibility into all your SaaS apps and spend. Remove unused licenses with automated workflows. You're hiring more employees than ever before, and they’re working from everywhere. That means one thing, you’re getting bombarded with help desk tickets asking for access to apps and permissions (and emails asking if you’ve seen their help desk ticket. You have.) Set permissions and approve access for a specific length of time, all within Slack! Before a new hire starts, Lumos will notify their manager and help them set up all apps for their new employee. Not every employee needs access to every app. Avoid headaches by tailoring your AppStore based on employee roles. -
9
Maple AI
Maple AI
Maple AI is a privacy-first, general-purpose AI assistant designed for professionals and individuals who prioritize confidentiality in their digital interactions. Built on a foundation of end-to-end encryption, secure enclaves, and open source transparency, Maple ensures that your conversations remain exclusively yours, private, secure, and accessible anytime, anywhere. Whether you're a therapist managing sensitive client information, a lawyer drafting confidential documents, or an entrepreneur brainstorming your next big idea, Maple AI delivers secure productivity. It offers seamless syncing across devices, allowing users to move effortlessly between desktop and mobile, always picking up right where they left off. Maple AI provides a consistent and secure experience across platforms. With features like chat history search, AI-generated chat naming, and customizable chat organization, Maple enhances user productivity.Starting Price: $5.99 per month -
10
Proton Authenticator
Proton
Proton Authenticator is a privacy-first two-factor authentication app that generates time-based one-time passwords to add an extra layer of login security for online accounts beyond just a password, so users can secure accounts across all their devices. It is open source and uses end-to-end encryption, meaning all cryptographic operations and secret keys are generated and stored locally, and even Proton cannot see your unencrypted 2FA data, offering transparency and strong privacy by design. Users can sync 2FA codes across devices with encrypted backups (including via iCloud or a Proton Account), import existing codes from other authenticator apps, and export them if needed, giving flexibility and control over 2FA secrets without vendor lock-in. Proton Authenticator is free to use, has no ads or tracking, and supports secure practices like biometric locks and offline access, so users can generate login codes.Starting Price: Free -
11
Phala
Phala
Phala is a hardware-secured cloud platform designed to help organizations deploy confidential AI with verifiable trust and enterprise-grade privacy. Using Trusted Execution Environments (TEEs), Phala ensures that AI models, data, and computations run inside fully isolated, encrypted environments that even cloud providers cannot access. The platform includes pre-configured confidential AI models, confidential VMs, and GPU TEE support for NVIDIA H100, H200, and B200 hardware, delivering near-native performance with complete privacy. With Phala Cloud, developers can build, containerize, and deploy encrypted AI applications in minutes while relying on automated attestations and strong compliance guarantees. Phala powers sensitive workloads across finance, healthcare, AI SaaS, decentralized AI, and other privacy-critical industries. Trusted by thousands of developers and enterprise customers, Phala enables businesses to build AI that users can trust.Starting Price: $50.37/month -
12
Okara
Okara
Okara is a privacy-first AI workspace and private chat platform that lets professionals interact with 20+ powerful open source AI language and image models in one unified environment without losing context as you switch between models, conduct research, generate content, or analyze documents. All conversations, uploads (PDF, DOCX, spreadsheets, images), and workspace memory are encrypted at rest, processed on privately hosted open-source models, and never used for AI training or shared with third parties, giving users full data control with client-side key generation and true deletion. Okara combines secure, encrypted AI chat with integrated real-time web, Reddit, X/Twitter, and YouTube search tools, unified memory across models, and image generation, letting users weave live information and visuals into workflows while protecting sensitive or confidential data. It also supports shared team workspaces, enabling collaborative AI threads and shared context for groups like startups.Starting Price: $20 per month -
13
CamoCopy
CamoCopy
CamoCopy is a privacy-first AI assistant and search platform designed as a secure alternative to ChatGPT and traditional search engines. Built on an open-source core, it delivers powerful AI capabilities without compromising user data or privacy. All chats, documents, images, and searches are encrypted and stored exclusively on EU-based servers. CamoCopy combines AI chat, anonymous web search, document analysis, and image recognition in one unified platform. Users can create workspaces to organize conversations and customize AI behavior by project or department. The platform supports both personal use and enterprise-grade collaboration with GDPR-compliant security. CamoCopy gives individuals and businesses full control over their data while boosting productivity.Starting Price: €15 per month -
14
Proton Sheets
Proton
Proton Sheets is a privacy-first, web-based spreadsheet tool built into Proton Drive’s encrypted cloud workspace that lets users create, edit, and collaborate on spreadsheets while keeping all data fully end-to-end encrypted so that only authorized collaborators can access the content, not even Proton can see it, defending sensitive information from surveillance, data harvesting, or AI training. You can start a new spreadsheet directly within Proton Drive, import files from CSV, XLS, or Excel formats, and organize your data across multiple tabs with standard spreadsheet features such as built-in formulas (e.g., SUM, IF), conditional formatting, sorting, and charts/graphs to visualize numbers and trends for budgets, tracking, or project planning, and you can work in real time with others who have access. Proton Sheets supports real-time collaboration with shared editing and access control, lets you manage who can view or edit your files, and keeps version history secure.Starting Price: $9.99 per month -
15
Confer
Confer
Confer is a privacy-focused AI assistant created by Signal co-founder Moxie Marlinspike as an alternative to mainstream chatbots like ChatGPT. It is designed to feel familiar to users while fundamentally changing how data is handled behind the scenes. Confer ensures that user conversations are never collected, stored, or used for training or advertising purposes. Messages are encrypted using WebAuthn passkeys, preventing the service provider from accessing user content. All AI inference runs inside a Trusted Execution Environment, with verification systems that ensure the infrastructure has not been compromised. The platform relies on open-weight foundation models to process queries securely. By prioritizing privacy at every layer, Confer enables sensitive and personal conversations without fear of data misuse.Starting Price: $35/month -
16
Proton Calendar
Proton AG
Your calendar is a record of your life. Proton Calendar helps keep it private. Proton Calendar automatically secures all your events with end-to-end encryption. Events received from people who use other calendars are secured with zero-knowledge encryption. In both cases, event details, including the title, description, location, and people invited, are encrypted so not even we can see them. Proton Calendar makes staying on top of your schedule simple while keeping your information secure. Proton Calendar was built by the team behind Proton Mail, the world’s largest encrypted email service. Over 50 million people and some of the world’s largest organizations have signed up with Proton. Proton Calendar comes with a Proton Mail email address that you can use to securely send event invites. You can also add events to Proton Calendar directly from your Proton Mail inbox.Starting Price: Free -
17
Duality
Duality Technologies
Duality Technologies provides a cutting-edge privacy-enhancing platform that enables organizations to securely analyze and collaborate on sensitive, distributed data without exposing or moving it. Using advanced Privacy Enhancing Technologies (PETs) such as fully homomorphic encryption and federated learning, Duality allows AI models and analytics to run safely on encrypted data. The platform supports secure data sharing across borders and organizational silos while maintaining strict compliance and data sovereignty. Duality’s solutions empower industries like financial services, healthcare, and government to generate insights, accelerate innovation, and minimize risk. Customers benefit from seamless integration with major cloud providers and enterprise partners including AWS, Azure, and Google. By safeguarding data throughout the entire data science lifecycle, Duality unlocks new possibilities for privacy-first collaborative research and AI. -
18
Lumosity
Lumosity
Lumosity is a brain training program designed to exercise memory, flexibility, and more through engaging games. It targets cognitive skills such as memory, processing speed, and problem-solving by transforming laboratory tasks into fun, interactive games. Users receive actionable feedback and insights into their cognition, with daily workouts offering a fresh set of games to keep them challenged. The program adapts to individual strengths and weaknesses, ensuring a personalized experience. Lumosity offers over 50 games created by scientists and game designers, covering areas like speed, memory, attention, flexibility, problem-solving, word, and math. The platform has been utilized by over 100 million members worldwide. A randomized study conducted by Lumos Labs found that after 10 weeks, Lumosity users improved more than a control group on assessments of working memory, short-term memory, processing speed, problem-solving, fluid reasoning, etc.Starting Price: Free -
19
Proton Wallet
Proton AG
Unlike centralized exchanges, Proton Wallet ensures only you can access your Bitcoin. Proton Wallet is a self-custody wallet, meaning we use end-to-end encryption to ensure that you are the only one with access to your wallet's encryption keys. Our robust recovery methods mean you can never be locked out from your Bitcoin — not even by us. Proton Wallet allows you to easily acquire Bitcoin using credit cards or bank transfers from all around the world through our financial partners, with a particularly low friction process for smaller amounts. Proton Wallet generates a pool of Bitcoin addresses for you. Each time you receive BTC from someone using Bitcoin via Email, it automatically uses a different address from your pool, protecting your privacy and making it difficult to connect your transactions. Proton Wallet is headquartered in Switzerland, meaning your data, including transactions, are protected by some of the world’s strictest privacy laws.Starting Price: Free -
20
Proton Docs
Proton AG
Billions of people use online document editors like Google Docs or Microsoft 365 to write reports, collaborate on projects, and keep track of meeting notes. But there is a growing concern about Big Tech platforms having access to your content, tracking you across the web, and collecting data to train privacy-invading AI models. Proton Docs is a new end-to-end encrypted, collaborative document editor that puts your privacy first. Docs in Proton Drive are built on the same privacy and security principles as all our services, starting with end-to-end encryption. Docs let you collaborate in real time, leave comments, add photos, and store your files securely. Best of all, it’s all private — even keystrokes and cursor movements are encrypted.Starting Price: Free -
21
DesignLumo
DesignLumo
DesignLumo is an AI-powered design platform that transforms simple text prompts into fully editable, ad-ready visuals, not just flat images. By typing what you want (for example, “Instagram ad for a coffee shop, minimalist, bold headline”), the tool generates a polished design with real layers, layout, typography, and colors, which you can then tweak in a built-in editor: change text, fonts, colors, move elements, swap images, or upload your own assets. It supports a wide variety of use cases, from social media posts, banners, event posters, real-estate flyers, Shopify product or store banners, job-vacancy notices, educational posters, food menus, ads for sales or events, to ecommerce promotions and more. It gives you several draft design versions almost instantly and lets you refine any of them before exporting. Exported designs can be downloaded in common formats (e.g., PNG, JPG, PDF) for web or print use.Starting Price: $7 per month -
22
Jatter.ai
Jatter.ai
Jatter is an AI-powered chat app that keeps every conversation secure and anonymous through client-side encryption, ensuring only you hold the key to read your messages and that the service never retains your chat history. It anonymizes chats by stripping personal identifiers before processing, lets you draft emails, documents, or notes quickly while maintaining full encryption, and provides detailed, personalized answers across technical or creative topics to help you learn faster. When you mention places, Jatter auto-links them to maps for easy trip planning and restaurant or attraction recommendations, and it supports end-to-end encrypted location sharing so you can securely share your whereabouts with friends or collaborators. Built on GPT-4o Mini with integrated maps functionality, Jatter combines robust privacy protections with versatile chat features for private, intelligent conversations.Starting Price: Free -
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Privatemode AI
Privatemode
Privatemode is an AI service like ChatGPT—but with one critical difference: your data stays private. Using confidential computing, Privatemode encrypts your data before it leaves your device and keeps it protected even during AI processing. This ensures that your information remains secure at all times. Key features: End-to-end encryption: With confidential computing, your data remains encrypted at all times - during transfer, storage, and during processing in main memory. End-to-end attestation: The Privatemode app and proxy verify the integrity of the Privatemode service based on hardware-issued cryptographic certificates. Advanced zero-trust architecture: The Privatemode service is architected to prevent any external party from accessing your data, including even Edgeless Systems. Hosted in the EU: The Privatemode service is hosted in top-tier data centers in the European Union. More locations are coming soon.Starting Price: €5/1M tokens -
24
Azure Confidential Computing
Microsoft
Azure Confidential Computing increases data privacy and security by protecting data while it’s being processed, rather than only when stored or in transit. It encrypts data in memory within hardware-based trusted execution environments, only allowing computation to proceed after the cloud platform verifies the environment. This approach helps prevent access by cloud providers, administrators, or other privileged users. It supports scenarios such as multi-party analytics, allowing different organisations to contribute encrypted datasets and perform joint machine learning without revealing underlying data to each other. Users retain full control of their data and code, specifying which hardware and software can access it, and can migrate existing workloads with familiar tools, SDKs, and cloud infrastructure. -
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Anjuna Confidential Computing Software
Anjuna Security
Anjuna® makes it simple for enterprises to implement Confidential Computing by allowing applications to operate in complete privacy and isolation, instantly and without modification. Anjuna Confidential Computing software supports custom and legacy applications—even packaged software such as databases and machine learning systems. Both on-site and in the cloud, Anjuna's broad support provides the strongest and most uniform data security across AWS Nitro, Azure, AMD SEV, Intel SGX, and other technologies. -
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Cosmian
Cosmian
Cosmian’s Data Protection Suite delivers a comprehensive, next-generation cryptography platform to secure sensitive data and applications in use, at rest, and in motion across cloud and edge environments. It includes Cosmian Covercrypt, a high-performance hybrid classical and post-quantum encryption library with traceable, fine-grained access control; Cosmian KMS, an open-source, centralized key management system that enables massive client-side encryption on the fly; and Cosmian VM, a plug-and-play, verifiable confidential virtual machine that continuously cryptographically verifies its own integrity without disrupting existing workflows. An AI Runner (“Cosmian AI”) operates within the confidential VM to enable secure model training, querying, and fine-tuning, no coding required. All components integrate via simple APIs and deploy rapidly through AWS, Azure, or Google Cloud marketplaces, empowering organizations to build zero-trust architectures. -
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Google Cloud’s Confidential Computing delivers hardware-based Trusted Execution Environments to encrypt data in use, completing the encryption lifecycle alongside data at rest and in transit. It includes Confidential VMs (using AMD SEV, SEV-SNP, Intel TDX, and NVIDIA confidential GPUs), Confidential Space (enabling secure multi-party data sharing), Google Cloud Attestation, and split-trust encryption tooling. Confidential VMs support workloads in Compute Engine and are available across services such as Dataproc, Dataflow, GKE, and Gemini Enterprise Agent Platform Notebooks. It ensures runtime encryption of memory, isolation from host OS/hypervisor, and attestation features so customers gain proof that their workloads run in a secure enclave. Use cases range from confidential analytics and federated learning in healthcare and finance to generative-AI model hosting and collaborative supply-chain data sharing.Starting Price: $0.005479 per hour
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Dvina
Dvina
Dvina is a unified, all-in-one AI platform that lets users connect live databases and over 120 apps (like Google Analytics, Salesforce, Notion, SAP HANA, Airtable, Linear, and more) into a single intelligent workspace where AI can query, analyze, summarize, and act on real-time data without copying or replicating it; this enables teams to pull the latest metrics, generate insights, and answer complex business questions directly from their connected systems rather than stitching workflows across disconnected tools. It emphasizes privacy-first design with automatic personal data detection and masking, zero training on user data, and strong security and compliance controls with EU-based infrastructure and protections such as GDPR-aligned policies and customizable retention, so sensitive data stays controlled and protected while AI works against live sources.Starting Price: Free -
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xPrivo
xPrivo
A free, open-source AI chat alternative to ChatGPT and Perplexity that prioritizes your privacy and anonymity. No account required – not even for PRO features. All chats are stored locally on your device and never logged or used for training. Key Features: - 100% Anonymous | Zero personal data collection - EU-hosted models - GDPR-compliant servers running Mistral 3, DeepSeek V3.2, and other powerful open-source models behind the default xprivo model - Web search with sources. Get fact-checked, current information - Self-hostable. Run it on your own infrastructure or use the hosted version - BYOK support. Connect your own API keys from OpenAI, Anthropic, Grok, etc. - Local-first. Your chat history never leaves your device - Open source. Fully auditable code on GitHub - Use it with ollama to chat with your local models fully offline Perfect for privacy-conscious users who want powerful AI assistance without compromising their anonymity. -
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Venice.ai
Venice.ai
Venice is a permissionless alternative to the popular AI apps. It is an alternative needed because those apps violate your privacy and censor the AI’s responses. Venice utilizes leading open source AI technology to deliver uncensored, unbiased machine intelligence, and we do it while preserving your privacy. Search the world’s information, have rich conversations, analyze documents, and create images and art at the push of a button. Venice is super simple, with no downloads. There are no installations of anything. For basic use, no account is necessary and the service is free, you can use it right now. The Venice front-end is a clean web app that should feel familiar to anyone who has used generative AI. Your conversation history is stored only in your browser. Venice does not store or log prompt or model responses on our servers. Several different AI models for different results and styles. Ability to save and organize past conversations for future reference.Starting Price: $49 per year -
31
Hathr AI
Hathr AI
HIPAA-compliant AI Chat Tool, API, and Enterprise Solutions powered by Anthropic's Claude, Hathr AI empowers healthcare providers, insurers, and anyone who needs to deal with HIPAA Controlled Data to automate and streamline operations without compromising on data security. Hosted in AWS GovCloud's FedRAMP high environment and Hathr AI helps teams ensure that all data interactions remains confidential and protected against unauthorized access. It allows users to automate tasks such as patient note summarization, pre-authorization writing, and insurance claim submissions on a unified interface. Leveraging models, such as Claude 3.5 Sonnet, Hathr AI provides a private, HIPAA-compliant AI environment, ensuring that sensitive data remains within control. Teams can retrieve and summarize information from extensive medical records, enabling informed clinical decisions.Starting Price: $45/month -
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Questa AI
Questa AI
Questa AI is a privacy-focused platform that enables organizations to safely analyze sensitive data using any large language model of their choice. It works by locally anonymizing documents through a proprietary NLP-based redaction system before any AI processing occurs. Users can upload Word, PDF, or Excel files, redact confidential information, and then generate insights or analytical reports securely. The platform allows businesses to chat with its assistant, Novara, or run custom and pre-built report templates across finance, sales, marketing, and operations. Because data is anonymized before analysis, it prevents AI providers from training on sensitive information. Questa supports both cloud deployments for small teams and self-hosted enterprise installations for full infrastructure control. By combining anonymization, analysis, and workflow automation, it helps organizations extract value from data without compromising security or compliance.Starting Price: $0 -
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Duck.ai
DuckDuckGo
Duck.ai is DuckDuckGo's AI-powered chatbot, integrated seamlessly into their search engine to deliver privacy-focused conversational answers. It leverages advanced machine learning algorithms to provide quick, accurate, and contextually relevant responses across a broad range of topics. The chatbot is designed to be a helpful tool for users seeking instant information, but it stands out by ensuring that no personal data is collected, stored, or tracked. By aligning with DuckDuckGo's commitment to user privacy, Duck.ai offers a secure way for users to engage with AI without compromising their anonymity or data security.Starting Price: Free -
34
nilGPT
nilGPT
nilGPT is a privacy-focused AI chat companion that emphasizes secure, anonymized interaction. It claims that all data is handled with “data private by default”, your chat inputs are split and stored across multiple nilDB nodes, and AI models run inside secure enclaves, so your data isn’t centrally exposed. nilGPT offers specialized conversation modes (such as wellness, personal assistant, companion) to adapt to different use cases. It positions itself as a place where users can “talk freely” about sensitive thoughts or personal topics without fear of log retention or surveillance. It provides both a browser chat interface and app access, with options to sign in or chat anonymously. According to its GitHub repo, nilGPT is built using “SecretLLM + SecretVaults” and is open source under the MIT license. -
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OPAQUE
OPAQUE Systems
OPAQUE Systems offers a leading confidential AI platform that enables organizations to securely run AI, machine learning, and analytics workflows on sensitive data without compromising privacy or compliance. Their technology allows enterprises to unleash AI innovation risk-free by leveraging confidential computing and cryptographic verification, ensuring data sovereignty and regulatory adherence. OPAQUE integrates seamlessly into existing AI stacks via APIs, notebooks, and no-code solutions, eliminating the need for costly infrastructure changes. The platform provides verifiable audit trails and attestation for complete transparency and governance. Customers like Ant Financial have benefited by using previously inaccessible data to improve credit risk models. With OPAQUE, companies accelerate AI adoption while maintaining uncompromising security and control. -
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Qypt AI
Qypt AI
With features like on-device AI-powered document search and granular access control, Qypt AI enhances productivity while safeguarding confidential information. Whether you're handling personal documents like tax recChat & Discuss Documents: Securely, Without Sharing. Qypt AI provides a secure and efficient solution for team communication and collaboration. Designed for both individuals and businesses, Qypt AI offers encrypted messaging, secure file sharing, and advanced document redaction, ensuring sensitive data is protected at every step.ords or business-critical files such as contracts and financial statements, Qypt AI ensures that data breaches and inefficient workflows are a thing of the past.Starting Price: Free -
37
Tinfoil
Tinfoil
Tinfoil is a verifiably private AI platform built to deliver zero-trust, zero-data-retention inference by running open-source or custom models inside secure hardware enclaves in the cloud, giving you the data-privacy assurances of on-premises systems with the scalability and convenience of the cloud. All user inputs and inference operations are processed in confidential-computing environments so that no one, not even Tinfoil or the cloud provider, can access or retain your data. It supports private chat, private data analysis, user-trained fine-tuning, and an OpenAI-compatible inference API, covers workloads such as AI agents, private content moderation, and proprietary code models, and provides features like public verification of enclave attestation, “provable zero data access,” and full compatibility with major open source models. -
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Fortanix Confidential AI
Fortanix
Fortanix Confidential AI is a unified platform that enables data teams to process sensitive datasets and run AI/ML models entirely within confidential computing environments, combining managed infrastructure, software, and workflow orchestration to maintain organizational privacy compliance. The service offers readily available, on-demand infrastructure powered by Intel Ice Lake third-generation scalable Xeon processors and supports execution of AI frameworks inside Intel SGX and other enclave technologies with zero external visibility. It delivers hardware-backed proofs of execution and detailed audit logs for stringent regulatory requirements, secures every stage of the MLOps pipeline, from data ingestion via Amazon S3 connectors or local uploads through model training, inference, and fine-tuning, and provides broad model compatibility. -
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PrivateGPT
PrivateGPT
PrivateGPT is a custom AI solution designed to integrate seamlessly with a company's existing data and tools while addressing privacy concerns. It provides secure, real-time access to information from multiple sources, improving team efficiency and decision-making. By enabling controlled access to a company's knowledge base, it helps teams collaborate more effectively, answer customer queries faster, and streamline software development processes. The platform ensures that data remains private, offering flexible hosting options either on-premises, in the cloud, or through its secure cloud services. PrivateGPT is tailored for businesses seeking to leverage AI to access critical company information while maintaining full control and privacy. -
40
Elosia
Elosia AI
Traditional AI platforms store your conversations and train their models with your data. For professionals, freelancers, and businesses, this represents a risk. Elosia provide a unified AI workspace that gives you access to the best models and an offline mode while guaranteeing total privacy. Key Features: 🔒 Privacy by Design : - 100% local storage on your machine - Your data never passes through our servers - Priority access to Zero Data Retention (ZDR) models - Offline mode directly in your browser 💼 Maximum Productivity : - All the best AI models in one place - Single subscription instead of multiple subscriptions - Local embeddings for your sensitive documents - Unified and intuitive interface 🎯 Total Control : - You choose which models to use - Transparency on data retention policies - No surprises, no hidden collection Perfect for: - Independent professional - Teams working with sensitive data - Companies concerned with compliance (GDPR, etc.)Starting Price: 20€/month/user -
41
amazee.ai
amazee.ai
amazee.ai provides Sovereign AI Infrastructure engineered for highly regulated enterprises. Unlike public cloud AI, we deliver dedicated inference isolation, ensuring that proprietary data and LLMs operate in a secure, customer-controlled environment. The platform features a Private AI Assistant that enables secure processing of sensitive internal documents, CRM records, and support data without data ever exiting your firewall or contributing to external model training. With a "Privacy-by-Design" architecture, you can select specific regional enclaves (including CH, DE, and the USA) to meet strict GDPR, HIPAA, and CCPA data residency requirements. By leveraging a transparent, open source foundation, we eliminate vendor lock-in, providing a future-proof gateway to state-of-the-art models such as Claude, GPT-4, and Mistral. It serves as an essential compliance layer for finance, healthcare, and government sectors seeking to leverage generative AI without compromising data sovereignty.Starting Price: Free Trial -
42
Prot-On
Cognicase Management Consulting
All copies of the document will be protected with strong encryption regardless of where they are stored; Devices, Cloud Services, USB. Every time users try to open the protected document Prot-On will check if they are authorized to do so and what type of access they have. You can check the activity log to see who has accessed your document, and change permissions even after the file has been distributed.Starting Price: €10 per month -
43
Proton Radio
Proton
Streaming the best in electronic music live and on demand. Breaks, Minimal, Progressive, House, Techno, Electro, and more on 200+ exclusive shows. The station features over 200 exclusive shows from various DJs around the world, with featured guest DJ sets. Carefully curated underground dance music radio, streaming 24/7. We're honored you're interested in doing a mix for Proton Radio! Here's how it works, if you're not the resident of a radio show already. If your music label is distributed by Proton, then you're first in line for residencies & guest mixes on Proton Radio. If you're interested in hosting a show, get in touch, and we'll explain how it works. If you're on a music label distributed by Proton, and you'd like to do a mix to promote an upcoming release, chat with your label manager about submitting a guest mix to Proton. Your best bet is to browse the Proton Top 100 and contact our residents via their SoundCloud pages. -
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NVIDIA Confidential Computing secures data in use, protecting AI models and workloads as they execute, by leveraging hardware-based trusted execution environments built into NVIDIA Hopper and Blackwell architectures and supported platforms. It enables enterprises to deploy AI training and inference, whether on-premises, in the cloud, or at the edge, with no changes to model code, while ensuring the confidentiality and integrity of both data and models. Key features include zero-trust isolation of workloads from the host OS or hypervisor, device attestation to verify that only legitimate NVIDIA hardware is running the code, and full compatibility with shared or remote infrastructure for ISVs, enterprises, and multi-tenant environments. By safeguarding proprietary AI models, inputs, weights, and inference activities, NVIDIA Confidential Computing enables high-performance AI without compromising security or performance.
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Proton SoundSystem
Proton
Proton SoundSystem powers over 2K independent electronic music labels. Beyond distro, our platform helps our labels manage and promote their releases, save time, and grow in a reliable, sustainable and innovative way. We offer a range of exclusive services and features that are simply not available together anywhere else. Running a digital electronic music label is a lot of work. At Proton, we make it easier, sustainable, and a lot more fun! We help label managers automate a lot of the "boring" work, so they can focus more time on the creative side of things. The crew that runs Proton also run their own music labels, produce their own music, and many of them are DJs too. We're passionate about music and have built Proton to help solve problems that we face every day as music makers and lovers ourselves. SoundSystem is a constantly evolving platform designed to meet the ever-changing needs of our industry and community. -
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SSuite NetSurfer
SSuite Office Software
SSuite NetSurfer is a meticulously crafted browser that provides you the blazing speed, unparalleled security, and original innovation needed to dominate the online digital world without facing the wrath of BigTech, or any of the limitations of typical Chromium-based clones... Key features include: - Has a built-in ad blocker that can help to prevent ads from tracking you across the web. - Now ships with the best security extensions already preinstalled e.g. Proton VPN - Proton Pass - uBlock Origin V2! - Includes a number of security features that are designed to protect your privacy and security while you are browsing the web. Created from pure originality, engineered for ultimate speed, and backed by trusted security, this browser redefines modern browsing. Experience seamless performance and protection without limits on any device, no matter its age. Just speed, security, sass, and 35 themes of “I’m better than you” Download now and browse like a Titan!Starting Price: Free Forever! -
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FileShot
FileShot.io
FileShot is a privacy-first file sharing platform that encrypts files in your browser before upload, ensuring complete privacy and security. We offer 15GB of free secure storage with full access to our comprehensive tools suite including file converter, compressor, PDF editor, archive builder, and encrypt/decrypt tools. Our paid tiers offer paid access to sell files, a 50% affiliate commission program with lifetime commissions, and custom link names. There are no ads anywhere, even on the free tier, and no signups required. We provide unlimited uploads and truly excel in every category with our exceptional value proposition.Starting Price: $9/month -
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SSuite NetSurfer Prometheus
SSuite Office Software
SSuite NetSurfer Prometheus is a meticulously crafted browser that provides you the blazing speed, unparalleled security, and original innovation needed to dominate the online digital world without facing the wrath of BigTech, or any of the limitations of typical Chromium-based clones... Key features include: - Has a built-in ad blocker that can help to prevent ads from tracking you across the web. - Now ships with the best security extensions already preinstalled e.g. Proton VPN - Proton Pass - uBlock Origin V2! - Includes a number of security features that are designed to protect your privacy and security while you are browsing the web. Created from pure originality, engineered for ultimate speed, and backed by trusted security, this browser redefines modern browsing. Experience seamless performance and protection without limits on any device, no matter its age. Just speed, security, sass, and 35 themes of “I’m better than you” Download now and browse like a Titan!Starting Price: Free Forever! -
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Atomic Mail
Atomic Mail
Atomic Mail is a secure and user-centric email hosting provider, dedicated to offering privacy-first email services. With features such as alias creation, robust security measures, and seamless account recovery, AtomicMail ensures your email experience is both private and hassle-free. Creation of Aliases (Hide-my-email): Maintain your privacy by creating multiple email aliases; Spam Free, No Ads; Email Password Protection; End-to-End Encryption: only you and your intended recipient can read the message; Zero Access Encryption: Atomic Mail cannot access your emails; Account Recovery with Seed Phrase: Recover access to your account with a unique seed phrase. Can regain control of your email account without compromising security.Starting Price: $0 -
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Decentriq
Decentriq
Privacy-minded organizations work with Decentriq. With the latest advancements in encryption and privacy-enhancing technologies such as synthetic data, differential privacy, and confidential computing, your data stays under your control at all times. End-to-end encryption keeps your data private to all other parties. Decentriq cannot see or access your data. Remote attestation gives you verification that your data is encrypted and only approved analyses are running. Built-in partnership with market-leading hardware and infrastructure providers. Designed to handle even advanced AI and machine learning models, the platform keeps your data inaccessible no matter the challenge. With processing speeds approaching typical cloud levels, you don’t have to sacrifice scalability for excellent data protection. Our growing network of data connectors supports more streamlined workflows across leading data platforms.
