Alternatives to Liminary
Compare Liminary alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Liminary in 2026. Compare features, ratings, user reviews, pricing, and more from Liminary competitors and alternatives in order to make an informed decision for your business.
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1
Pinecone
Pinecone
The AI Knowledge Platform. The Pinecone Database, Inference, and Assistant make building high-performance vector search apps easy. Developer-friendly, fully managed, and easily scalable without infrastructure hassles. Once you have vector embeddings, manage and search through them in Pinecone to power semantic search, recommenders, and other applications that rely on relevant information retrieval. Ultra-low query latency, even with billions of items. Give users a great experience. Live index updates when you add, edit, or delete data. Your data is ready right away. Combine vector search with metadata filters for more relevant and faster results. Launch, use, and scale your vector search service with our easy API, without worrying about infrastructure or algorithms. We'll keep it running smoothly and securely. -
2
Decker
CerebrixOS
Decker is a AI powered deliverable enablement and monetization platform for consultants, investors, finance professionals, and operators. It helps professionals turn messy source material (redacted) into high-quality business outputs while giving them a path to capture, annotate, and package their expertise for future value. The platform combines specialized AI agents, AI decks, document generation, analytical sheets, document review tables, knowledge-base chat, source preparation, redaction, transcript extraction, brand templates, data labeling, expert support, practical learning, curated tools, and community workflows. Users can create MBB-style strategy decks, IC memos, investment memos, DCF models, market maps, BRDs, ERP implementation packs, diligence summaries, financial analyses, reports, infographics, review tables, and other professional deliverables. -
3
Weavin
Weavin
Weavin is an AI-powered knowledge work platform that helps teams and professionals transform scattered information into structured insights, analysis, and content in a single workspace, streamlining market research, competitor analysis, literature synthesis, and content brief creation so users can spend less time aggregating data and more time generating publish-ready work. It lets you upload documents and files, extract key points and themes with AI assistance, organize those elements into reusable blocks or “cards,” and build comprehensive outputs like reports, briefs, and strategic summaries without switching between multiple tools. It combines an infinite canvas workspace with AI-augmented templates and search so you can ask questions across all your sources, get precise, contextualized answers, and refine outputs collaboratively. Weavin’s AI blends information from your files, your knowledge library, and external sources to help structure frameworks, surface trends, etc.Starting Price: Free -
4
MythOS
MythOS
MythOS is a shared memory system between you and every AI you use, built to help people stop re-explaining themselves across models, agents, and channels. It is designed for people who write to think, giving them a modular thinking system for structured notes, memos, contextual maps, and AI-powered workflows. Users can capture what they read, connect what they think, and publish what matters while keeping their library one click away from every AI. MythOS works as a personal knowledge operating system where memory, notes, ideas, resources, and context can be organized into structured documents that stay useful over time. Its approach treats knowledge as a process, not a one-time activity, so living documents can remain in progress, evolve, and connect with related people, projects, topics, and ideas. It supports contextual maps, public memos, private knowledge, AI-ready memory, exportable data, and workflows that help users build a durable layer of context.Starting Price: $10 per month -
5
OpenMemory
OpenMemory
OpenMemory is a Chrome extension that adds a universal memory layer to browser-based AI tools, capturing context from your interactions with ChatGPT, Claude, Perplexity and more so every AI picks up right where you left off. It auto-loads your preferences, project setups, progress notes, and custom instructions across sessions and platforms, enriching prompts with context-rich snippets to deliver more personalized, relevant responses. With one-click sync from ChatGPT, you preserve existing memories and make them available everywhere, while granular controls let you view, edit, or disable memories for specific tools or sessions. Designed as a lightweight, secure extension, it ensures seamless cross-device synchronization, integrates with major AI chat interfaces via a simple toolbar, and offers workflow templates for use cases like code reviews, research note-taking, and creative brainstorming.Starting Price: $19 per month -
6
Submind
Submind
Submind is a private, AI-powered note-taking and knowledge-management app that allows users to capture ideas, record thoughts, and organize content across voice, text, images, PDFs, videos, web links, and more. It offers live transcription of voice recordings (including real-time transcription), multilingual support (36+ languages), a rich text/Markdown editor with checklists, nested items, and color-coded folders, and a powerful search experience across all content. The built-in AI enables users to chat with their media, ask questions about videos, audio clips, YouTube links, PDFs, or images, and receive summaries and insights in seconds. Content can be exported in multiple formats (PDF, DOCX, Markdown, TXT, image) so you can share or archive your ideas easily. Notes and media remain on the device unless you choose to use AI features, and cloud storage is not mandatory.Starting Price: Free -
7
MyMemo
MyMemo
Query MyMemoAI to access specific info or generate insights from your personalized knowledge base, making information retrieval simple and efficient. You can chat with MemoAI in natural language to query information about your knowledge base. As the content of your knowledge base grows, it will be able to answer increasingly diverse questions. Our cutting-edge AI doesn't just store your content—it understands it. From deep analysis to key information extraction, MyMemo transforms your uploads into a treasure trove of accessible knowledge. Think of MyMemo as your personal knowledge database. Whatever you upload becomes part of an interconnected web of information, ready to answer your questions and fuel your insights. Gather digital knowledge from across the internet, including articles, links, screenshots, and videos into a single, accessible platform.Starting Price: $4.99 per user per month -
8
MemU
NevaMind AI
MemU is an intelligent memory layer designed specifically for large language model (LLM) applications, enabling AI companions to remember and organize information efficiently. It functions as an autonomous, evolving file system that links memories into an interconnected knowledge graph, improving accuracy, retrieval speed, and reducing costs. Developers can easily integrate MemU into their LLM apps using SDKs and APIs compatible with OpenAI, Anthropic, Gemini, and other AI platforms. MemU offers enterprise-grade solutions including commercial licenses, custom development, and real-time user behavior analytics. With 24/7 premium support and scalable infrastructure, MemU helps businesses build reliable AI memory features. The platform significantly outperforms competitors in accuracy benchmarks, making it ideal for memory-first AI applications. -
9
Memory AGI
Memory AGI
Memory AGI is a runtime memory layer for AI agents, built around the idea of giving agents real muscle memory. Hand over a slice of company data, and Memory AGI builds the organization’s knowledge and runtime memory layer, grounds agents in the business, and keeps that context current automatically. Your AI is only as good as the context you give it; without it, agents stay stuck at an intern-level, guessing at how the company runs. Memory AGI turns processes into knowledge agents that can actually execute, so they run reliably, show their work, and can be trusted with what they ship. It is built on three layers of muscle memory. Dynamic Ingestion captures and structures the company’s unique knowledge from voice notes, internal documents, or the tools where data already lives. The Runtime Memory Layer gives agents access to a live, de-duplicated context layer; a company knowledge base that humans, agents, and automations can all draw on to perform tasks like the best employees. -
10
EverMemOS
EverMind
EverMemOS is a memory-operating system built to give AI agents continuous, long-term, context-rich memory so they can understand, reason, and evolve over time. It goes beyond traditional “stateless” AI; instead of forgetting past interactions, it uses layered memory extraction, structured knowledge organization, and adaptive retrieval mechanisms to build coherent narratives from scattered interactions, allowing the AI to draw on past conversations, user history, or stored knowledge dynamically. On the benchmark LoCoMo, EverMemOS achieved a reasoning accuracy of 92.3%, outperforming comparable memory-augmented systems. Through its core engine (EverMemModel), the platform supports parametric long-context understanding by leveraging the model’s KV cache, enabling training end-to-end rather than relying solely on retrieval-augmented generation.Starting Price: Free -
11
HQ
Indigo AI
HQ is the shared AI context layer for teams, giving the whole team and every AI tool one workspace to work from, with knowledge, skills, and workflows compounding in one place, and any agent running on top. It works as an operating system for AI workers over Claude Code, Cursor, Codex, ChatGPT, and Claude chat through MCP, so every teammate and every agent can start from the same shared context instead of separate chat histories, scattered files, and siloed workflows. HQ turns one person’s best work into team infrastructure: any prompt or workflow can become a reusable /command, then /hq-sync ships it to the whole team so anyone can run it in one step. Knowledge that usually lives across decisions, docs, playbooks, policies, projects, code, and ideas accumulates in HQ as the team works, creating one source of truth that every agent can search, reuse, and build on. Agents can be deployed into email and Slack, acting on top of the team’s skills and knowledge with full context. -
12
Cognee
Cognee
Cognee is an open source AI memory engine that transforms raw data into structured knowledge graphs, enhancing the accuracy and contextual understanding of AI agents. It supports various data types, including unstructured text, media files, PDFs, and tables, and integrates seamlessly with several data sources. Cognee employs modular ECL pipelines to process and organize data, enabling AI agents to retrieve relevant information efficiently. It is compatible with vector and graph databases and supports LLM frameworks like OpenAI, LlamaIndex, and LangChain. Key features include customizable storage options, RDF-based ontologies for smart data structuring, and the ability to run on-premises, ensuring data privacy and compliance. Cognee's distributed system is scalable, capable of handling large volumes of data, and is designed to reduce AI hallucinations by providing AI agents with a coherent and interconnected data landscape.Starting Price: $25 per month -
13
LlamaIndex
LlamaIndex
LlamaIndex is a “data framework” to help you build LLM apps. Connect semi-structured data from API's like Slack, Salesforce, Notion, etc. LlamaIndex is a simple, flexible data framework for connecting custom data sources to large language models. LlamaIndex provides the key tools to augment your LLM applications with data. Connect your existing data sources and data formats (API's, PDF's, documents, SQL, etc.) to use with a large language model application. Store and index your data for different use cases. Integrate with downstream vector store and database providers. LlamaIndex provides a query interface that accepts any input prompt over your data and returns a knowledge-augmented response. Connect unstructured sources such as documents, raw text files, PDF's, videos, images, etc. Easily integrate structured data sources from Excel, SQL, etc. Provides ways to structure your data (indices, graphs) so that this data can be easily used with LLMs. -
14
IKI AI
IKI AI
All your knowledge is searchable with queries in natural language. Personal wiki with automatically created knowledge threads & auto tags. Save any knowledge to your library – drop URLs, PDFs and videos in one click or jot down ideas. Co-pilot is aware of all your knowledge helping with research, ideation or writing. Proactive assistant for content, research, and ideas, enabling reasoning with agent chains. -
15
Membase
Membase
Membase is a unified AI memory layer platform designed to help AI agents and tools share and persist context so they “understand you” across sessions without forced repetition or isolated memory silos, enabling consistent conversational experiences and shared knowledge across AI assistants. It provides a secure, centralized memory layer that captures, stores, and syncs context, conversation history, and relevant knowledge across multiple AI agents and integrations with tools such as ChatGPT, Claude, Cursor, and others, so all connected agents can access a common context and avoid repeating user intents. Designed as a foundational memory service, it aims to maintain consistent context across your AI ecosystem, reducing friction and improving continuity in multi-tool workflows by keeping long-term context available and shared rather than locked within individual models or sessions, and letting users focus on outcomes instead of re-entering context for each agent request. -
16
Mem0
Mem0
Mem0 is a self-improving memory layer designed for Large Language Model (LLM) applications, enabling personalized AI experiences that save costs and delight users. It remembers user preferences, adapts to individual needs, and continuously improves over time. Key features include enhancing future conversations by building smarter AI that learns from every interaction, reducing LLM costs by up to 80% through intelligent data filtering, delivering more accurate and personalized AI outputs by leveraging historical context, and offering easy integration compatible with platforms like OpenAI and Claude. Mem0 is perfect for projects such as customer support, where chatbots remember past interactions to reduce repetition and speed up resolution times; personal AI companions that recall preferences and past conversations for more meaningful interactions; AI agents that learn from each interaction to become more personalized and effective over time.Starting Price: $249 per month -
17
SaveIt.now
SaveIt.now
SaveIt.now is an AI‑powered bookmarking and research assistant that transforms the chaos of thousands of saved links into an organized, searchable knowledge base, no folders required. With one‑click browser extensions for Chrome and Firefox (and upcoming iOS support), you can instantly save articles, videos, social posts, tools, images, and PDFs directly from any page. Its advanced AI search lets you type a concept, vibe, or fragment of memory and retrieves exactly what you need in seconds, while AI Summaries generate concise, context‑rich takeaways so you never have to re‑open long content. Visual previews, including thumbnails and screenshots, help you spot saved items at a glance, and Intelligent Search understands natural‑language descriptions to surface resources even if you’ve forgotten titles or URLs. Built on insights from over 500 hours of creator research, SaveIt.now requires zero manual organization.Starting Price: $5 per month -
18
Graphify
Graphify
Graphify is an open source knowledge graph engine that turns any input, including code, docs, papers, meetings, images, browser tabs, and commits, into one traversable graph with complete recall. It is built as persistent memory for AI coding assistants, giving tools like Claude Code, Codex, OpenCode, Cursor, Gemini CLI, GitHub Copilot CLI, Aider, Factory Droid, Kimi Code, Kiro, Pi, and Google Antigravity a queryable understanding of a project instead of making them repeatedly grep through files. Users can point Graphify at any directory, and it builds an initial corpus through AST extraction, semantic analysis, and Leiden clustering, transforming an entire codebase or document corpus into a graph in one pass. Unlike RAG pipelines that re-embed everything on every change, Graphify maintains a living graph that updates only affected nodes and edges when files change, allowing the rest of the corpus to stay intact even at enterprise scale.Starting Price: Free -
19
PlatformPilot
DynG AI
PlatformPilot is a company brain for AI-first teams. It captures how your company actually works, your decisions, playbooks, and tribal knowledge, and turns it into a living memory your team and your AI agents can use to answer questions and take action across all your tools. Unlike search tools that only retrieve, PlatformPilot reasons across your systems, shows the why behind every answer, and acts on your own playbooks, in your own cloud, getting sharper every time it is used. It connects to your stack through the Model Context Protocol (MCP), so it works as a shared memory layer inside the tools your team already uses, including Claude Code, Claude Desktop, and OpenAI-based agents. Memory evolves as you work. - Living memory that learns from outcomes, not just stores notes - Reasoning across all your tools. We support +200 tools. - Plain-language search over your team's decisions, playbooks, and history - Self-organizing knowledgeStarting Price: $100 -
20
Wonders AI
Wonders AI
Wonders is an AI-powered research workspace that helps individuals and teams move from scattered sources to structured insight. Designed for researchers, consultants, and knowledge-driven teams, Wonders combines multi-source search, visual organization, citation validation, and collaborative synthesis. Users can explore credible content across 500M+ sources, organize findings in shared research boards, and export results to DOCX, PDF, or LaTeX. Built for high-trust use cases, Wonders emphasizes transparency and process—not shortcuts—while saving 4-5 hours each week and improving research quality.Starting Price: $16/month/seat -
21
Bidhive
Bidhive
Create a memory layer to dive deep into your data. Draft new responses faster with Generative AI custom-trained on your company’s approved content library assets and knowledge assets. Analyse and review documents to understand key criteria and support bid/no bid decisions. Create outlines, summaries, and derive new insights. All the elements you need to establish a unified, successful bidding organization, from tender search through to contract award. Get complete oversight of your opportunity pipeline to prepare, prioritize, and manage resources. Improve bid outcomes with an unmatched level of coordination, control, consistency, and compliance. Get a full overview of bid status at any phase or stage to proactively manage risks. Bidhive now talks to over 60 different platforms so you can share data no matter where you need it. Our expert team of integration specialists can assist with getting everything set up and working properly using our custom API. -
22
Kavida.ai
Kavida.ai
Kavida.ai is an intelligent knowledge-management and workspace platform that uses artificial intelligence to help individuals and teams capture, connect, and contextualize information automatically within a unified notebook interface, eliminating manual tagging, folders, and fragmented documents. It ingests notes, research, documents, links, and conversations, then uses semantic AI to create an interconnected knowledge graph that surfaces related concepts, auto-generates summaries, and suggests relevant insights as users work, reducing cognitive load and making information easier to find and reuse. It supports natural language querying so users can ask questions about their knowledge base and receive concise, AI-generated answers with links back to source context, and it offers tools for outlining, brainstorming, planning, and project tracking that adapt to individual workflows. -
23
AI TLDRR
AI TLDRR
AI TLDRR is an AI-powered knowledge management platform that allows users to save any type of online content and automatically transform it into structured, searchable insights. It works by ingesting URLs and content such as articles, videos, podcasts, PDFs, and social posts, then using artificial intelligence to generate concise summaries, extract key topics, and organize everything with automatic tagging. Instead of relying on traditional bookmarks or reading lists, it centralizes all saved content into a single inbox where each item is instantly summarized into digestible bullet points, enabling users to quickly understand the core ideas without consuming the full material. TLDRR also includes a conversational interface that lets users interact with their saved content, asking questions or requesting aggregated summaries across multiple sources, effectively turning their reading history into a personalized knowledge base.Starting Price: Free -
24
Memories.ai
Memories.ai
Memories.ai builds the foundational visual memory layer for AI, transforming raw video into actionable insights through a suite of AI‑powered agents and APIs. Its Large Visual Memory Model supports unlimited video context, enabling natural‑language queries and automated workflows such as Clip Search to pinpoint relevant scenes, Video to Text for transcription, Video Chat for conversational exploration, and Video Creator and Video Marketer for automated editing and content generation. Tailored modules address security and safety with real‑time threat detection, human re‑identification, slip‑and‑fall alerts, and personnel tracking, while media, marketing, and sports teams benefit from intelligent search, fight‑scene counting, and descriptive analytics. With credit‑based access, no‑code playgrounds, and seamless API integration, Memories.ai outperforms traditional LLMs on video understanding tasks and scales from prototyping to enterprise deployment without context limitations.Starting Price: $20 per month -
25
Papr
Papr.ai
Papr is an AI-native memory and context intelligence platform that provides a predictive memory layer combining vector embeddings with a knowledge graph through a single API, enabling AI systems to store, connect, and retrieve context across conversations, documents, and structured data with high precision. It lets developers add production-ready memory to AI agents and apps with minimal code, maintaining context across interactions and powering assistants that remember user history and preferences. Papr supports ingestion of diverse data including chat, documents, PDFs, and tool data, automatically extracting entities and relationships to build a dynamic memory graph that improves retrieval accuracy and anticipates needs via predictive caching, delivering low latency and state-of-the-art retrieval performance. Papr’s hybrid architecture supports natural language search and GraphQL queries, secure multi-tenant access controls, and dual memory types for user personalization.Starting Price: $20 per month -
26
BrainAPI
Lumen Platforms Inc.
BrainAPI is the missing memory layer for AI. Large language models are powerful but forgetful — they lose context, can’t carry your preferences across platforms, and break when overloaded with information. BrainAPI solves this with a universal, secure memory store that works across ChatGPT, Claude, LLaMA and more. Think of it as Google Drive for memories: facts, preferences, knowledge, all instantly retrievable (~0.55s) and accessible with just a few lines of code. Unlike proprietary lock-in services, BrainAPI gives developers and users control over where data is stored and how it’s protected, with future-proof encryption so only you hold the key. It’s plug-and-play, fast, and built for a world where AI can finally remember.Starting Price: $0 -
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Maximem
Maximem
Maximem is an AI context management and memory platform designed to give generative AI systems a persistent, secure memory layer that retains and organizes information across conversations, applications, and models. Large language models typically operate with limited session memory, meaning they lose context between interactions and require users to repeatedly provide the same background information. Maximem addresses this limitation by creating a private memory vault that stores relevant context, preferences, historical data, and workflow information so AI systems can reference it in future interactions. It operates between AI models and applications, ensuring that conversations, knowledge, and user data are consistently available across different tools and sessions. This persistent memory allows AI assistants to deliver responses that are more personalized, accurate, and context-aware because the system can retrieve previously stored information. -
28
MemPalace
MemPalace
MemPalace is a local-first storage and retrieval system for AI workflows, built to give AI a memory while keeping the user’s words under their own control. It stores conversations verbatim instead of reducing them to summaries, then organizes that memory into a navigable “palace” structure inspired by the ancient memory palace technique. Conversations can be arranged into wings for people, projects, or topics, with rooms and drawers used to make information easier to locate, narrow, and retrieve later. It is designed for people who believe their words are theirs, with local-first storage, zero telemetry, and a privacy-focused approach that keeps memory on the user’s machine. MemPalace supports AI workflows through MCP tooling, including tools for palace reads and writes, knowledge-graph operations, cross-wing navigation, drawer management, and agent diaries.Starting Price: Free -
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Backboard
Backboard
Backboard is an AI infrastructure platform that provides a unified API layer giving applications persistent, stateful memory and seamless orchestration across thousands of large language models, built-in retrieval-augmented generation, and long-term context storage so intelligent systems can remember, reason, and act consistently over extended interactions rather than behave like one-off demos. It captures context, interactions, and long-term knowledge, storing and retrieving the right information at the right time while supporting stateful thread management with automatic model switching, hybrid retrieval, and flexible stack configuration so developers can build reliable AI systems without stitching together fragile workarounds. Backboard’s memory system consistently ranks high on industry benchmarks for accuracy, and its API lets teams combine memory, routing, retrieval, and tool orchestration into one stack that reduces architectural complexity.Starting Price: $9 per month -
30
Engram
Weaviate
Engram is a fully managed memory and context service purpose-built to help AI agents remember, learn, and improve over time. Instead of treating memory as an ever-growing pile of raw conversations and events, it turns noisy interaction data into structured, durable, and evolving memories. Applications can send raw text, complete conversations, or pre-extracted facts through a REST API or Python SDK without preprocessing. Engram then runs asynchronous pipelines that extract relevant information, transform it by deduplicating and reconciling it with existing knowledge, and commit a clean memory state without blocking the application’s main workflow. It resolves inconsistencies, adapts to changing preferences and time-evolving facts, and keeps context relevant and efficient. Agents can retrieve ranked memories in real time through vector similarity, BM25 keyword search, or hybrid retrieval, reducing the need to resend entire conversation histories.Starting Price: $45 per month -
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Recap
Recap
Recap is an AI-powered platform that transforms complex information into concise summaries and intuitive visuals, such as mind maps, timelines, and tables, enhancing productivity and comprehension. By generating thought-provoking questions from multiple expert perspectives, Recap promotes critical thinking and deeper understanding. The platform offers a browser extension for instant summarization of articles, web pages, and online content, and is optimized for YouTube videos, providing summaries and timestamps. Users can save and share their summaries effortlessly, facilitating organized knowledge management. Recap is beneficial for students, researchers, business professionals, and content creators, simplifying the process of digesting large volumes of information. We have adopted the latest large language models, which are specifically optimized for understanding and summarizing content.Starting Price: $8.33 per month -
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Upword
Upword
Upword is an AI-powered research assistant tool for knowledge workers. Upword's game-changing knowledge tool utilizes best in class AI technology in order to make research delightful and help people with their knowledge workflows: Organizing all their content in one smart place and conducting online research with ease and delight. With Upword you get the bottom line of exactly what you need, served to you in the most simple and delightful way.Starting Price: $15 per month -
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Hebbia
Hebbia
The end to end platform for research. Instantly retrieve and wrangle the insights you need, no matter your source of unstructured data. Uncover answers across millions of public sources, like SEC Filings, Earnings Calls, and expert network transcripts, or leverage your firm's knowledge. Hebbia instantly hooks into any source of unstructured data in your organization, ingesting any file type or API. Tooling for diligence and research processes lets you work faster, no matter the task. Spread financials, find public comps, or structure unstructured data with the a single button click. The world's largest governments and financial institutions trust Hebbia with their most sensitive data. Security is at our core. Hebbia is the first and only encrypted search engine on the market. -
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MemMachine
MemVerge
An open-source memory layer for advanced AI agents. It enables AI-powered applications to learn, store, and recall data and preferences from past sessions to enrich future interactions. MemMachine’s memory layer persists across multiple sessions, agents, and large language models, building a sophisticated, evolving user profile. It transforms AI chatbots into personalized, context-aware AI assistants designed to understand and respond with better precision and depth.Starting Price: $2,500 per month -
35
Coral
Cohere AI
Coral is a knowledge assistant for enterprises to supercharge the productivity of their most strategic teams. Engage Coral with a prompt to find answers from across your documents backed with citations. Generated responses are verifiable with citations to sources, mitigating against hallucinations. Explain large language models to a non-technical retail exec. Whether for finance, support, sales, or other teams, tailor Coral to your unique job functions. Make it more powerful by connecting data sources that augment its knowledge base. Coral connects to your ecosystem with 100+ integrations across CRMs, collaboration tools, databases, and more. Manage Coral within your own secure cloud, whether through cloud partners (AWS, GCP, OCI, etc.) or virtual private clouds. Coral data is never sent to Cohere, it stays within your own environment. Coral's responses can be grounded on your data and documents. Users will see citations to denote where responses are based from.Starting Price: $0.0000004 per token -
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Acontext
MemoDB
Acontext is a context platform for AI agents. It stores multi-modal messages/artifacts, monitors agents' task status, and runs a Store → Observe → Learn → Act loop that identifies successful execution patterns, so autonomous agents can act smarter and succeed more over time. Developer Benefits: Less Tedious Work: Store multi-modal context and artifacts in one place by integrating all context data without configuring Postgres, S3, or Redis, and it only requires a few lines of code. Acontext handles repetitive, time-consuming configuration tasks, so developers don’t have to. Self-Evolving Agents: Similar to Claude Skills, which require predefined rules, Acontext allows agents to automatically learn from past interactions, reducing the need for constant manual updates and tuning. Easy Deployment: Open-source, one-command setup, One-line install. Ultimate Value: Improve agent success rates and reduce running steps, then save costs.Starting Price: Free -
37
ByteRover
ByteRover
ByteRover is a self-improving memory layer for AI coding agents that unifies the creation, retrieval, and sharing of “vibe-coding” memories across projects and teams. Designed for dynamic AI-assisted development, it integrates into any AI IDE via the Memory Compatibility Protocol (MCP) extension, enabling agents to automatically save and recall context without altering existing workflows. It provides instant IDE integration, automated memory auto-save and recall, intuitive memory management (create, edit, delete, and prioritize memories), and team-wide intelligence sharing to enforce consistent coding standards. These capabilities let developer teams of all sizes maximize AI coding efficiency, eliminate repetitive training, and maintain a centralized, searchable memory store. Install ByteRover’s extension in your IDE to start capturing and leveraging agent memory across projects in seconds.Starting Price: $19.99 per month -
38
Letta
Letta
Create, deploy, and manage your agents at scale with Letta. Build production applications backed by agent microservices with REST APIs. Letta adds memory to your LLM services to give them advanced reasoning capabilities and transparent long-term memory (powered by MemGPT). We believe that programming agents start with programming memory. Built by the researchers behind MemGPT, introduces self-managed memory for LLMs. Expose the entire sequence of tool calls, reasoning, and decisions that explain agent outputs, right from Letta's Agent Development Environment (ADE). Most systems are built on frameworks that stop at prototyping. Letta' is built by systems engineers for production at scale so the agents you create can increase in utility over time. Interrogate the system, debug your agents, and fine-tune their outputs, all without succumbing to black box services built by Closed AI megacorps.Starting Price: Free -
39
Gemini Notebook
Google
Gemini Notebook (formerly known as NotebookLM) is an AI-powered research and learning tool that helps users understand information using their own uploaded sources. The platform lets users add notes, documents, reports, and other materials, then ask questions and receive responses grounded in the provided content. Gemini Notebook can turn source material into formats such as Audio Overviews, Mind Maps, Reports, Flashcards, Quizzes, Video Overviews, Data Tables, Infographics, and Slide Decks. Users can also explore public notebooks on topics such as aging research, life advice, Shakespeare, and corporate earnings reports. The product emphasizes privacy, stating that organizational and school data stays private and is not used to train Gemini Notebook. Built for learning, research, productivity, and content understanding, Gemini Notebook helps users move from raw sources to summaries, insights, study materials, and structured outputs faster.Starting Price: Free -
40
NoteAI
NoteAI
NoteAI is an AI-powered knowledge extraction and summarization platform that transforms long-form content into concise, actionable insights in seconds by using advanced generative models to analyze and process text, audio, video, images, and documents. It supports summarizing YouTube videos, audio recordings, and files such as PDFs, Word, PowerPoint, Excel, and long text, turning them into clear, structured summaries, mind maps, and multilingual knowledge cards while enabling chat-style interaction with your documents. It also provides tools for downloading subtitles, translating content into multiple languages while preserving original layout, and extracting key information with professional accuracy. Users can convert ebooks, webpages, and multimedia into shareable visual summary cards and gain a deeper understanding without reading or watching entire source materials, making study, research, and content consumption faster and more efficient.Starting Price: $23.94 per month -
41
Memdex
Memdex
Memdex turns every AI conversation into reusable local memory by auto-saving chats and bringing the right context back when users need it across ChatGPT, Claude, Gemini, and more. It solves the problem of scattered AI conversations that are hard to find, stuck inside separate tools, and difficult to reuse when starting a new chat. Users can click the Memdex button to save a conversation or turn on auto-save so every AI conversation is captured automatically across supported tools. Memdex then detects relevant context as the user types in any AI tool, highlighting matching words from saved conversations, like spell-check, but for context. When a match appears, users can attach the full previous conversation with one click, allowing the AI to pick up where the earlier discussion left off without re-explaining background, preferences, or project details.Starting Price: $7 per month -
42
Keepi
Keepi
Capture and instantly retrieve your knowledge effortlessly. Capture ideas and knowledge that matter to you, URLs, documents, and images. The more you share, Keepi will save and learn more, creating insights from your knowledge. Using AI, Keepi enriches and organizes your knowledge so you can easily find it later. Use your personal knowledge on the go or in the office to leverage your knowledge. Keepi.ai is a WhatsApp bot that leverages OpenAI's advanced natural language processing technology to provide users with quick and accurate information on a wide range of topics. With Keepi.ai, users can simply send a message through WhatsApp and receive relevant information within seconds, making it an easy and convenient way to access knowledge on the go. Simply type a message to Keepi, it can understand almost any language. Share a YouTube link with Keepi.ai and it will capture the full transcription of the video and learn its contents. -
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Coral
Coral
Coral is an open-source query layer that allows AI agents and developers to access data across APIs, databases, and file systems using SQL. The platform turns connected sources such as GitHub, Slack, Linear, Datadog, Sentry, Stripe, and PagerDuty into readonly tables that can be explored and joined together. Instead of building custom integrations, ETL pipelines, or API wrappers, teams can use Coral to query multiple systems from one runtime. Coral supports CLI and MCP access, making it usable with tools such as Claude Code, Codex, and other agent frameworks. The platform handles authentication, pagination, rate limits, schema mapping, caching, and semantic hints to improve accuracy and reduce cost. Coral helps engineering teams give AI agents safer, faster, and more useful context for production workflows.Starting Price: $249/month -
44
Chroma
Chroma
Chroma is an AI-native open-source embedding database. Chroma has all the tools you need to use embeddings. Chroma is building the database that learns. Pick up an issue, create a PR, or participate in our Discord and let the community know what features you would like.Starting Price: Free -
45
Lynote
Lynote
Lynote is an AI-powered learning and knowledge management platform that helps users turn videos, PDFs, articles, audio files, and web content into structured notes and flashcards. The platform automatically generates Cornell-style notes, extracts key insights, and creates spaced-repetition flashcards to improve long-term memory retention and study efficiency. Lynote supports AI-powered Q&A with exact citations, allowing users to ask questions about uploaded materials and receive reliable answers linked directly to source content. The platform also includes productivity tools such as AI detection, AI humanization, transcript generation, translation, summarization, and note generation for various learning workflows. Users can import YouTube videos, podcasts, research papers, meeting recordings, and articles into one centralized AI-powered knowledge system.Starting Price: $0/forever -
46
Casper AI
Casper AI
A tool for professionals to simplify their workflow by summarizing articles, creating content and sharing insights with stakeholders. Unlock the power of AI with Casper's Chrome Extension. Casper streamlines your workflow with insights and summaries, utilizing OpenAI's GPT's newest models. We are the ChatGPT for Google. Whether you're preparing for an exam, conducting due diligence on an investment, working on a major deal, or trying to stay on top of new legislation, Casper will make your job easier. Casper is not liable for generated content. Casper helps remove mundane tasks from knowledge workers' lives. Are you tired of copy-pasting data from one spreadsheet to another, making a deck look prettier, or proofreading the same email for the seventh time? Let us help you focus on what matters. Our tool is designed to assist VC analysts, corporate strategists, policymakers, and business developers. -
47
OpenViking
OpenViking
OpenViking is an open source context database designed specifically for AI agents, built around a file-system paradigm that unifies the management of memories, resources, and skills. Instead of treating context as scattered chunks in a fragmented vector store, OpenViking organizes agent context into a virtual file system under the viking protocol, giving agents a structured way to store, navigate, retrieve, and observe the information they need. It is designed to help developers move beyond the hassle of manual context management by giving agents a minimalist interaction model for context, similar to reading and writing files. OpenViking supports hierarchical context loading, semantic retrieval, recursive retrieval, sessions, metrics, and observability, making it possible for AI agents to access the right level of information without stuffing everything into the prompt.Starting Price: Free -
48
remio
Everdent
remio is an advanced AI-powered note tool designed to revolutionize the way users capture, organize, and utilize information. By integrating intelligent search capabilities with seamless note-taking features, remio helps users streamline their workflow and enhance productivity. Features & Highlights ● Auto Capture & Organize: Seamlessly highlight and save information from the web with just a click. ● AI-Powered Search & Ask: Find answers fast using intelligent search combined with your personal knowledge base. ● Create with Ease: Summarize, rephrase, and generate content (coming soon). ● Local-First: All captured information is stored locally on your own device, ensuring privacy and control over your data. remio is shaping up to be an essential tool for students, researchers, writers, and professionals looking to simplify knowledge management. With its AI-driven approach, it transforms scattered information into well-organized insights, making research, writing, and learningStarting Price: $19.90/month -
49
claude-mem
cmem.ai
claude-mem is an offline-first cloud memory for AI agents, built around an open source engine and a cloud sync layer that links agent memory everywhere through one private MCP link. It is designed so coding agents and AI assistants do not start from zero every session, every machine, or every editor. claude-mem takes notes while an agent works, capturing decisions, fixes, dead ends, environment notes, architecture choices, and other structured observations in a temporal database. CMEM Cloud then mirrors that local memory behind a private Model Context Protocol endpoint, allowing any compatible agent or IDE to read and write the same memory across tools such as Claude Code, Cursor, Windsurf, OpenCode, Codex CLI, Gemini CLI, and VS Code. It works locally first, with or without a network, while keeping memory synchronized when cloud access is available.Starting Price: Free -
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Hyperspell
Hyperspell
Hyperspell is an end-to-end memory and context layer for AI agents that lets you build data-powered, context-aware applications without managing the underlying pipeline. It ingests data continuously from user-connected sources (e.g., drive, docs, chat, calendar), builds a bespoke memory graph, and maintains context so future queries are informed by past interactions. Hyperspell supports persistent memory, context engineering, and grounded generation, producing structured or LLM-ready summaries from the memory graph. It integrates with your choice of LLM while enforcing security standards and keeping data private and auditable. With one-line integration and pre-built components for authentication and data access, Hyperspell abstracts away the work of indexing, chunking, schema extraction, and memory updates. Over time, it “learns” from interactions; relevant answers reinforce context and improve future performance.