Alternatives to Kitesurf
Compare Kitesurf alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Kitesurf in 2026. Compare features, ratings, user reviews, pricing, and more from Kitesurf competitors and alternatives in order to make an informed decision for your business.
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1
HERE Enterprise Browser
Here Enterprise Inc.
Built through collaboration with global banks, HERE Enterprise Browser provides enterprise security, workforce productivity and seamless integration of enterprise AI. HERE’s Chromium-based, zero-trust security model includes integration with Microsoft Entra and other IDPs, app access controls, data loss prevention controls, executable protection and auditability for compliance. HERE supercharges productivity through app interoperability and Supertabs that combine multiple tabs into persona or task-based dashboards. It provides federated enterprise search to Microsoft 365, Google Workspace, Salesforce and other platforms. HERE also has its own Notification Center and an AI Center that enables integration of enterprise AI models into end user workflows. The company is backed by major banks and IQT, the not-for-profit strategic investor that accelerates the introduction of groundbreaking technologies to enhance the national security of America and its allies. -
2
Wave Browser
Wave Browser
Wave Browser is an efficient, eco-conscious browser that creates a cleaner, more organized, and more meaningful online experience while helping remove ocean plastic through its partnership with 4ocean. Built on the trusted Chromium foundation, Wave Browser brings essential tools directly into the browser so you can work, study, and explore without extra extensions or switching apps. The sidebar keeps your favorite tools within reach, and split view lets you work across two pages at once for effortless research and multitasking. Wave Browser brings together helpful built-in tools that make everyday browsing simpler, keeping you organized, speeding up tasks, and supporting your workflow with features like reading tools, trackers, quick-access messaging, and an AI assistant. If you want efficient built-in tools and a simple way to make a positive impact, Wave Browser aligns with your values. Surf the web. Save the ocean. Make every tab count. -
3
AssemblyScript
The AssemblyScript Project
A TypeScript-like language for WebAssembly. AssemblyScript targets WebAssembly's feature set specifically, giving developers low-level control over their code. Its similarity with TypeScript makes it easy to compile to WebAssembly without learning a new language. Integrates with the existing Web ecosystem - no heavy toolchains to set up. Simply npm install it! AssemblyScript is free and open source software released under the Apache License, Version 2.0, builds upon Binaryen and is based on the WebAssembly specification. It is brought to you by the following awesome people:Starting Price: Free -
4
VibeSDK
Cloudflare
Cloudflare has released VibeSDK, a full-stack, open source vibe coding platform that you can deploy with one click to host your own AI-powered application builder. The platform integrates LLMs (via an AI Gateway) to generate, debug, and iterate code in real time; provides isolated, secure sandboxes (or container-based environments) per user session for executing untrusted code; offers live previews and streaming logs to help users test and troubleshoot as they build; and uses workers for platforms to deploy each generated app at scale, with isolation between tenants. VibeSDK includes project templates, support for export to GitHub or a user’s Cloudflare account, cost and performance observability, caching for repeated requests, and multi-model support through routing across AI providers. It is designed to let teams offer internal or customer-facing “no-code/low-code” platforms, letting non-programmers spin up landing pages, prototypes, or applications from natural language prompts.Starting Price: Free -
5
WebAssembly
WebAssembly
WebAssembly (abbreviated Wasm) is a binary instruction format for a stack-based virtual machine. Wasm is designed as a portable compilation target for programming languages, enabling deployment on the web for client and server applications. The Wasm stack machine is designed to be encoded in a size- and load-time-efficient binary format. WebAssembly aims to execute at native speed by taking advantage of common hardware capabilities available on a wide range of platforms. WebAssembly describes a memory-safe, sandboxed execution environment that may even be implemented inside existing JavaScript virtual machines. When embedded in the web, WebAssembly will enforce the same-origin and permissions security policies of the browser. WebAssembly is designed to be pretty-printed in a textual format for debugging, testing, experimenting, optimizing, learning, teaching, and writing programs by hand. The textual format will be used when viewing the source of Wasm modules on the web.Starting Price: Free -
6
Deno
Deno
Deno is a simple, modern and secure runtime for JavaScript, TypeScript, and WebAssembly that uses V8 and is built in Rust. Deno comes with a manual which contains more in depth explanations about the more complex functions of the runtime, an introduction to the concepts that Deno is built on, details about the internals of Deno, how to embed Deno in your own application and how to extend Deno using Rust plugins. Next to the Deno runtime, Deno also provides a list of audited standard modules that are reviewed by the Deno maintainers and are guaranteed to work with a specific Deno version. These live in the denoland/deno_std repository.Starting Price: Free -
7
Polar Browser
Polar Browser
Polar is an AI browser that actually does work for you, turning words into quick or hours-long tasks across research, recruiting, sales, operations, marketing, email, data and running a business. Built as a Chromium browser, it works inside the websites, accounts, sessions, extensions, and tools users rely on, clicking, typing, navigating, reading pages, updating spreadsheets, filling forms, and following tasks through to completion. Users can hand off work from any tab, use the current page as context, ask a question, or start a longer assignment without switching out of their workflow. Polar can operate autonomously for many hours across multiple sites and difficult interfaces, while users follow along, take over at any time, and keep sensitive decisions in their own hands. Prompts can be saved as reusable workflows and run manually or on hourly, daily, weekly, or custom schedules, carrying the same context into every execution.Starting Price: $20 per month -
8
Extism
Dylibso
Extism is an open-source, universal plug-in system to make all software programmable, and it's powered by WebAssembly. In-depth documentation, constantly updated as the project grows. 15+ officially supported Host SDKs, making Extism embeddable in the most popular languages. 7+ officially supported PDKs, to write plug-ins in whichever language a developer would like. A growing set of runtime features makes Extism an excellent plug-in system for apps of all types & sizes. Fully-featured canonical reference demo with Elixir host SDK, and plugins in Rust, TypeScript, & Javascript. Implementation of a turn-based multiplayer game platform and games included to play and review. Games are implemented as WebAssembly modules containing a specific set of exports. Check out the source code on GitHub, download the installer, and get started. 100% open-source code. Fork it, experiment, & run your own game server.Starting Price: Free -
9
BrowserOS
BrowserOS
BrowserOS is an open source, agent-enabled browser built on a Chromium fork that brings AI agents directly into your web environment, letting you automate tasks, navigate, and interact with web apps simply by using natural language. You log into sites as usual, and with plain-English instructions like “scrape the quarterly results from this page and update a spreadsheet,” BrowserOS generates and runs a repeatable agent locally, handling clicks, form-fills, and navigation chores for you. It features built-in split-view access to major large-language-models such as ChatGPT, Claude, or Gemini, supports local model execution via platforms like Ollama, and ensures full compatibility with Chrome extensions and your existing bookmarks and passwords. With semantic search across browser history and bookmarks, highlighter tools, and the ability to install MCP (Model-Context-Protocol) servers for Gmail, Calendar, Docs, and Notion, the browser becomes a productivity hub.Starting Price: Free -
10
ConvertYard
ConvertYard
ConvertYard is a browser-based file conversion platform powered by WebAssembly. All processing happens on your device — files never leave your browser. Image tools: Convert HEIC, JPG, PNG, WebP, and AVIF formats. Compress, resize, and remove backgrounds in bulk. PDF tools: Merge PDFs, compress file size, extract pages, delete pages, crop, add page numbers, and export pages as images. Video & audio: Convert between formats and extract audio tracks. Developer utilities: Format JSON, encode/decode Base64, convert JSON to CSV. AI tools: Auto-generate alt text for images to improve accessibility. All tools support batch processing of up to 1,000 files per run. Results are packaged into a single ZIP download. No account required, no watermarks, no file size paywalls. Works offline after the initial page load via WebAssembly caching. Clean interface with no ads inside the conversion workflow.Starting Price: $0 -
11
IronClaw
Near AI
IronClaw is a secure, open source runtime designed to run autonomous AI agents with strong built-in protections for credentials and system access. It positions itself as a security-focused alternative to OpenClaw, operating inside encrypted enclaves on the NEAR AI Cloud or locally to protect sensitive data throughout execution. It enables users to deploy AI agents quickly through one-click setup while keeping API keys, tokens, and passwords stored in an encrypted vault that the AI itself cannot directly access. IronClaw isolates every tool inside its own WebAssembly sandbox with capability-based permissions and strict resource limits, preventing compromised skills from affecting other parts of the system. It is built in Rust to enforce memory safety at compile time and eliminate common exploit classes such as buffer overflows and use-after-free errors.Starting Price: $20 per month -
12
Firecrawl
Firecrawl
Firecrawl is a web data platform that enables developers and AI applications to search, scrape, and interact with websites at scale through a unified API. The platform extracts clean, structured content from web pages and delivers it in formats such as Markdown, JSON, screenshots, and other machine-readable outputs. Designed specifically for AI agents, Firecrawl allows systems to access real-time web information, navigate websites, and automate data collection workflows. It supports advanced features including JavaScript rendering, smart waiting, media parsing, and interactive page actions such as clicking, typing, and scrolling. Developers can integrate Firecrawl quickly using SDKs, APIs, MCP clients, and open-source tools. Trusted by thousands of companies, the platform helps organizations build reliable AI-powered applications that depend on accurate and accessible web data.Starting Price: $16 per month -
13
Browserless
Browserless
Browserless is an advanced web scraping and browser automation platform designed to help developers extract data from protected websites using headless browser technology. The platform uses BrowserQL and browser-level automation to bypass bot detection systems such as Cloudflare and Datadome while enabling reliable access to dynamic web content. Browserless supports HTML and JSON extraction, screenshot generation, browser automation, and session management through APIs and integrations with Puppeteer and Playwright. Developers can automate interactions such as clicking buttons, navigating websites, rendering JavaScript-heavy pages, and maintaining browser sessions for more efficient scraping workflows. The platform also provides WebSocket endpoints, session reconnects, and optimized infrastructure that significantly improves scraping speed and reduces proxy usage.Starting Price: $25/month -
14
Manifest
Omfang AB
Manifest by Omfang is an action layer for AI agents that turns any webpage into a structured map of what an agent can actually do. Developers send a URL to the Manifest API and receive clean JSON describing the page state, available buttons, forms, inputs, navigation links, required fields, and dependencies between actions. Manifest loads the page in a real Chromium browser after JavaScript runs, reads the accessibility tree used by screen readers, and cross-references it with the underlying DOM to capture details the accessibility layer can miss, including input types, placeholders, disabled states, and prerequisites for submission. Once actions are identified, their locators are resolved deterministically rather than generated by a model; ambiguous matches are marked uncertain instead of guessed. This gives agents a machine-readable interface for reasoning about what to click, fill, or submit without relying on screenshots, brittle CSS paths, etc.Starting Price: $29 per month -
15
Wavelet
Wavelet
Wavelet has been thoroughly benchmarked in being capable of processing over 31,240 payment transactions per second using 240 DigitalOcean instances (2vCPUs, 4GB RAM) under realistic networking conditions where there exists 2% packet loss, capped transfer rates of 1MB/s, and 220ms communication latency. An open ledger for writing scalable, mission-critical, decentralized WebAssembly applications. Wavelet guarantees that transactions are totally ordered, replicated, and consistent on a network of untrusted machines, and thus supports upgradeability, decentralized governance, and smart contract execution with 2-4 second finality on millions of nodes. Wavelet guarantees that transactions are immutable, and irreversible once they are finalized. A novel, secure pruning mechanism reduces the system requirements for running a full Wavelet node to the point of only requiring a healthy Internet connection and 512MB of RAM. -
16
Phi Browser
Phi Browser
Phi Browser is an AI-native web browser designed to act as an intelligent, proactive companion that learns user behavior and assists with tasks directly within the browsing experience. Built on the Chromium engine, it functions as a full, fast, and stable browser while maintaining an open-source core for transparency and reliability. It introduces a personalized AI system based on a unified memory layer that remembers user activity, habits, and context, allowing it to anticipate needs and prepare actions without requiring repeated prompts. Rather than relying on a generic assistant, Phi offers a customizable, user-specific AI that adapts over time and proactively suggests or executes tasks such as navigating pages, summarizing content, or managing workflows. It emphasizes “less prompting, more doing,” meaning the browser can automate repetitive actions like clicking, typing, and navigating while maintaining accountability by showing what it has done.Starting Price: Free -
17
Modsurfer
Dylibso
Modsurfer provides ops & dev teams with the first system-of-record and diagnostics application to search, browse, validate, audit, and investigate WebAssembly binaries. At-a-glance insights into WebAssembly module data (code size & complexity, imports/exports & more). Search for details about modules (hash, ID, function names, strings, namespaces, errors & more). Easily audit and track all the WebAssembly code in your stack. Debug & triage issues otherwise difficult to pinpoint in opaque WebAssembly format. Write or generate a "check file" to track binary requirements. If a module fails validation, a helpful report is created to get things back on track. Validate your modules for import/export existence, function signature, security compliance, runtime complexity, & more. The CLI puts all your Modsurfer data at your fingertips and is the easiest way to interact with the Modsurfer desktop or enterprise server.Starting Price: Free -
18
ChatGPT Atlas
OpenAI
ChatGPT Atlas is a next-generation web browser built around ChatGPT, designed to bring intelligent assistance directly into your everyday browsing experience. It transforms how users interact with the web by letting ChatGPT understand, navigate, and act within pages—no more switching tabs or copying content. With built-in memory, Atlas recalls previous chats and browsing context to deliver personalized, goal-oriented help. Users can research, summarize, or even complete tasks such as booking appointments or preparing reports—all from within the browser. The optional agent mode allows ChatGPT to take secure, visible actions across tabs, automating workflows while keeping user control and privacy at the forefront. Launching first on macOS, Atlas represents a bold step toward a more agentic, personalized web experience.Starting Price: Free -
19
Tabbit Browser
Tabbit Browser
Tabbit Browser is an AI-native web browser designed to combine browsing, search, automation, and AI assistance directly inside the browsing experience. Instead of treating AI as a separate chatbot, the browser integrates AI tools that understand the context of the pages, files, and tabs a user is working with, allowing them to interact with content more intelligently while browsing. Users can add references such as text, screenshots, web pages, or files as context so the AI can generate precise answers and insights related to what they are currently viewing. It also allows switching between multiple advanced AI models, including GPT, Gemini, Claude, and others, so users can choose the model best suited for a particular task or workflow. A central feature of Tabbit is its ability to chat directly with web content. Users can highlight text, capture screenshots, or reference pages and ask the browser to summarize, explain, or analyze the information without leaving the page. -
20
Lightpanda
Lightpanda
Lightpanda is an open source headless web browser designed specifically for AI systems and large-scale web automation workloads. Unlike traditional browsers such as Chrome or Firefox that are built primarily for human interaction and graphical rendering, Lightpanda is engineered from the ground up for machines and automated processes. It runs without a graphical interface and focuses only on the components required for programmatic web interaction, such as HTML parsing, DOM tree construction, and JavaScript execution. By eliminating visual rendering tasks like layout calculations, image loading, and pixel painting, the system dramatically reduces resource usage and improves performance for automation tasks. Lightpanda was built from scratch using the Zig programming language rather than modifying an existing browser engine, allowing it to be optimized for speed, reliability, and minimal memory consumption. -
21
Asteroid AI
Asteroid AI
Asteroid is an AI-driven browser-automation platform that lets both non-technical users and engineers build, deploy, monitor, and refine complex web workflows without writing traditional code. Its core is a graph-based agent builder where you describe desired tasks in natural language and configure repeatable logic with variables and structured outputs. Behind the scenes, Asteroid combines encrypted credential management, selector-based guardrails powered by Playwright, and live browser control to navigate pages, interact with UI elements, and call external APIs as needed. You can instantly deploy agents via a RESTful API, embed them into existing systems, or iterate in the platform’s console with real-time supervision, debugging tools, and human-in-the-loop checkpoints. Use cases range from multi-step data retrieval (insurance quotes, grant applications) and intelligent data entry into legacy systems (patient records, supplier portals) to automated reporting.Starting Price: $30 per month -
22
Fermyon
Fermyon
Fermyon greatly reduces the hassle, complexity, and cost of building cloud applications by offering a complete WebAssembly-based execution environment with an associated easy-to-use web interface. Build and run microservices and web applications with WebAssembly. Get up and running within minutes with the Spin CLI. Easily compose apps from functions & components with Spin. Powerful versioning and release management with Bindle. Manage auto deploys and view logs through the web dashboard. Seamlessly run your WebAssembly services & containers side by side. We are building open-source, WebAssembly-powered cloud tools, with the aim of simplifying and unlocking new technologies for all. You can rapidly compose and run web apps and microservices with startup times measured in milliseconds instead of seconds, scale up or down almost instantly and execute in a secure, sandboxed environment. A faster, lighter way to run your services in the cloud, and to harness the power of WebAssembly. -
23
Blazor
Microsoft
Blazor lets you build interactive web UIs using C# instead of JavaScript. Blazor apps are composed of reusable web UI components implemented using C#, HTML, and CSS. Both client and server code is written in C#, allowing you to share code and libraries. Blazor is a feature of ASP.NET, the popular web development framework that extends the .NET developer platform with tools and libraries for building web apps. Blazor can run your client-side C# code directly in the browser, using WebAssembly. Because it's real .NET running on WebAssembly, you can re-use code and libraries from server-side parts of your application. Alternatively, Blazor can run your client logic on the server. Client UI events are sent back to the server using SignalR - a real-time messaging framework. Once execution completes, the required UI changes are sent to the client and merged into the DOM.Starting Price: Free -
24
Aside
Aside
Aside is an AI browser rebuilt for people and agents, designed to complete real work across the websites, accounts, tabs, messages, and files users already rely on. Unlike agents that depend on integrations, Aside operates websites directly, signing into email, dashboards, internal tools, and other logged-in services to handle research, communications, document work, spreadsheets, downloads, forms, and multi-step workflows. Users can assign a task from any tab, provide page context with mentions, and let the agent keep working through follow-ups with Ultrabrowse until the task is done. Aside can prepare staff packets, collect dashboard metrics, download and rename invoices, check vendor renewals, stage approval notes, contact support, capture screenshots, and return source links and exceptions for human review. Repeated processes can become scheduled Routines or reusable Skills with specific portals, naming rules, approval stops, and instructions.Starting Price: $20 per month -
25
BasaltLabs
Digital Basalt Service LTD
BasaltLabs is a desktop anti-detect browser built for anyone who needs to run and manage multiple isolated online identities — affiliate and performance marketers, e-commerce sellers, social media agencies, QA/QE engineers, web scraping teams, and ad verification specialists. Each browser profile in BasaltLabs is a fully separated environment with its own fingerprint, its own proxy, and its own encrypted local storage, so accounts, sessions, and browsing activity never leak or cross-link between profiles. FINGERPRINT SPOOFING AT THE ENGINE LEVEL Unlike tools that patch fingerprint values with JavaScript injected into the page, BasaltLabs performs spoofing inside a patched Chromium fork at the C++ engine level. This means navigator properties, canvas rendering, WebGL output, audio context fingerprints, installed fonts, WebRTC IP leakage, User-Agent Client Hints, WebGPU signals, media device lists, device pixel ratio, and client rects all report consistent.Starting Price: $2/month -
26
ASP.NET
Microsoft
Blazor is a feature of ASP.NET for building interactive web UIs using C# instead of JavaScript. Blazor gives you real .NET running in the browser on WebAssembly. .NET is a developer platform made up of tools, programming languages, and libraries for building many different types of applications. ASP.NET supports industry standard authentication protocols. Built-in features help protect your apps against cross-site scripting (XSS) and cross-site request forgery (CSRF). ASP.NET provides a built-in user database with support for multi-factor authentication and external authentication with Google, Twitter, and more.Starting Price: Free -
27
ComputeSDK
ComputeSDK
ComputeSDK is a free and open-source toolkit designed to enable developers to safely run external or user-generated code within their applications through a unified and consistent interface. It provides a TypeScript-native API that abstracts multiple compute providers, allowing developers to switch between environments such as E2B, Vercel, Daytona, Modal, and others without modifying their core codebase. It is built around isolated sandbox environments, which ensure that executed code runs securely without impacting the host infrastructure, making it suitable for applications that require controlled execution of untrusted code. ComputeSDK supports key capabilities such as executing code and shell commands, managing filesystems, creating and destroying sandboxes, and integrating with modern web frameworks like Next.js, Nuxt, and SvelteKit.Starting Price: $500 per month -
28
STRICH
Pixelverse GmbH
STRICH is a high-performance JavaScript library for real-time barcode scanning in the browser. It brings 1D and 2D scanning to web apps without any native code or backend dependencies. Built on modern web technologies like WebAssembly and WebGL, STRICH runs reliably on all major browsers and devices. Developers appreciate its zero-dependency design, excellent documentation, and transparent pricing. From libraries and logistics to retail and healthcare, STRICH powers fast and reliable barcode scanning experiences worldwide.Starting Price: $99/month -
29
Firefox Developer Edition
Mozilla
Welcome to your new favorite browser. Get the latest features, fast performance, and the development tools you need to build for the open web. All the latest developer tools in beta, plus experimental features like the multi-line console editor and WebSocket inspector. A separate profile and path so you can easily run it alongside release or beta Firefox. Preferences tailored for web developers, browser and remote debugging are enabled by default, as are the dark theme and developer toolbar button. Firefox DevTools now grays out CSS declarations that don’t have an effect on the page. When you hover over the info icon, you’ll see a useful message about why the CSS is not being applied, including a hint about how to fix the problem. The new Firefox DevTools are powerful, flexible, and best of all, hackable. This includes a best-in-class JavaScript debugger, which can target multiple browsers and is built in React and Redux. -
30
ScreenshotRender
Mth software LLC
ScreenshotRender captures reliable, pixel-perfect screenshots of any website through a simple API, including modern pages that rely on JavaScript, Cloudflare, or cookie banners. It is built for developers and teams who need fast visual capture for previews, automation, monitoring, QA, and AI workflows, without having to manage browser rendering themselves.Starting Price: $14 -
31
PDFWix
HHG Softech
PDFWix is a free online PDF toolkit with no watermarks, no account required, and no daily limits. Most tools run entirely in your browser via WebAssembly — your files never leave your device. Tools include: Merge, Split, Organize, Rotate, Extract & Remove Pages PDF to JPG / PNG, JPG to PDF, HEIC to JPG Fill PDF Form (AcroForms), Sign PDF (e-signatures) Watermark, Page Numbers, Crop PDF Redact PDF (rasterizes the page — text is truly gone) Repair PDF, Protect PDF (AES-256), Unlock PDF Compare PDF — side-by-side diff Works on Windows, Mac, iPhone, Android and Chromebook. No installation needed. Funded by a pay-as-you-go developer API, keeping the web tools permanently free.Starting Price: Free -
32
Brave Leo
Brave Software
The smart AI assistant built right in your browser. Ask questions, get answers, with unparalleled privacy. Chat with Leo about any webpage. Ask questions, get answers. Without leaving the page. Leo doesn’t record or share chats, or use them for model training. No account or login required. Just open and chat. Privately. Ask Leo to summarize a webpage you’re viewing. Or ask questions about the page, and get answers, clarifications, and other viewpoints. Brave Leo can also create content, translate between different languages, and transcribe audio and video. It can even have back-and-forth conversations. Brave Leo is currently available in the Brave browser for desktop (macOS, Windows and Linux). Leo will be available on the Brave browser for mobile (Android and iOS) very soon.Starting Price: Free -
33
Dia Browser
The Browser Company
Dia Browser is an AI-powered web browser designed to enhance your browsing experience with intelligent capabilities. It allows users to perform tasks like drafting emails, summarizing web pages, and automating online actions, all through natural language commands in the address bar. Whether you need to schedule a meeting or add items to a shopping cart, Dia’s AI is ready to assist in real-time, making your browsing faster and more efficient.Starting Price: Free -
34
Metatable
Metatable
Metatable.ai is an AI-driven development platform that accelerates the creation and deployment of web and mobile applications. It offers an AI assistant to help define technical requirements, automatically generating and verifying frontend and backend code. It provides secure, scalable infrastructure, enabling one-click deployment and seamless integration with tools like Firebase, GitHub, Stripe, and Slack. Metatable.ai supports customization and scalability, allowing businesses to tailor software solutions to their specific needs. Leveraging Rust and WebAssembly, Metatable.ai ensures high performance and security. It also includes built-in authorization, authentication, and database management features, streamlining the development process. With Metatable.ai, users can transform ideas into minimum viable products in under 60 minutes, significantly reducing development time and costs. Starting Price: $25 per month -
35
Rio Terminal
Rio Terminal
Rio is a terminal application that’s built with Rust, WebGPU, Tokio runtime. It targets to have the best frame per second experience as long you want, but is also configurable to use as minimal from GPU. The terminal renderer is based on redux state machine, lines that has not updated will not suffer a redraw. Looking for the minimal rendering process in most of the time. Rio is also designed to support WebAssembly runtime so in the future you will be able to define how a tab system will work with a WASM plugin written in your favorite language. Rio uses WGPU, which is an implementation of WebGPU for use outside of a browser and as backend for Firefox’s WebGPU implementation. WebGPU allows for more efficient usage of modern GPU’s than WebGL. -
36
happycapy
happycapy
happycapy is an agent-native AI platform that turns your browser into a powerful “agent computer,” enabling developers and users to deploy and run autonomous AI agents 24/7 without traditional server infrastructure, letting you delegate work across hundreds of large language models (LLMs) and AI services such as Claude Code in a secure, sandboxed environment. It supports running multiple AI agents in parallel to handle coding, automation, data-processing, and custom workflows continuously, giving teams a unified interface for orchestrating, scaling, and monitoring agent tasks. happycapy emphasizes flexibility and developer control by providing a private sandbox where agents can execute jobs, interact with code and data, and collaborate on complex tasks while managing state, logs, and outputs from AI services. It simplifies building and maintaining AI-powered applications by abstracting the complexity of infrastructure and model orchestration.Starting Price: $20/month -
37
Chrome DevTools
Google
Chrome DevTools is a set of web developer tools built directly into the Google Chrome browser. DevTools can help you edit pages on-the-fly and diagnose problems quickly, which ultimately helps you build better websites, faster. There are many ways to open DevTools, because different users want quick access to different parts of the DevTools UI. When you want to work with the DOM or CSS, right-click an element on the page and select Inspect to jump into the Elements panel. Or press Command+Option+C (Mac) or Control+Shift+C (Windows, Linux, Chrome OS). When you want to see logged messages or run JavaScript, press Command+Option+J (Mac) or Control+Shift+J (Windows, Linux, Chrome OS) to jump straight into the Console panel. Toggle various overlays and speed up DOM tree navigation with badges. The main uses of the Chrome DevTools Console are logging messages and running JavaScript.Starting Price: Free -
38
Owl Browser
Olib AI
Owl Browser is an enterprise-grade, AI-powered automation browser engineered for undetectable web automation at scale. Unlike traditional tools like Puppeteer or Playwright achieving only 44% detection bypass rates, Owl Browser delivers 100% pass rates across all 16 detection categories through sophisticated stealth technology including realistic fingerprinting for Canvas, WebGL, Audio, Fonts, and Navigator properties, combined with human-like behavior simulation using Bezier curves and natural typing patterns. The platform integrates an on-device LLM enabling natural language commands like "find cheapest headphones and add to cart," eliminating complex selector engineering. It features 142 specialized automation tools covering smart selectors, universal scraping outputting Markdown, HTML, or JSON, session persistence, and comprehensive proxy support including HTTP, HTTPS, and SOCKS protocols. Built-in CAPTCHA solving handles reCAPTCHA v2, hCaptcha.Starting Price: $49.99 -
39
Windsurf Browser
Windsurf
The Windsurf Browser is an AI-integrated browser designed to keep software developers in a flow state by seamlessly connecting browser actions with the Windsurf Editor and other tools. Unlike traditional browsers, it understands the developer’s current browser tabs and context, eliminating the need for manual copy-pasting of URLs or content. Built as a Chromium fork, it functions fully as a standard browser but offers deep integration with Windsurf’s AI models like SWE-1. This integration allows the AI to track and reason over the entire timeline of developer actions across both the IDE and browser surfaces. The Windsurf Browser is currently in beta and available to all self-serve users, with ongoing improvements planned based on community feedback. Ultimately, it aims to bridge the gap in developer workflow by providing AI awareness of browser activity for enhanced productivity and automation.Starting Price: Free -
40
Opera Neon
Opera
Opera Neon is an agentic web browser designed to understand your intent and assist you in completing tasks seamlessly. It features AI-powered chat, smart automation to perform routine web actions, and advanced content creation tools. Opera Neon helps you work smarter by integrating intelligent agents directly into your browsing experience.Starting Price: $19.90/month -
41
Microsoft Edge
Microsoft
The browser for business is here. Built on Chromium open source, backed by Microsoft security and innovation. Microsoft Edge is the fast and secure browser that helps you protect your data, and save time and money. Microsoft Edge is available on supported versions of Windows, macOS, iOS, and Android. Microsoft Edge is the best browser for Windows. Sync your passwords, favorites, and settings across multiple devices and start using Microsoft Edge today. Microsoft Edge was designed to feel at home on a Mac. Easily sync your passwords, favorites, and settings across many devices. Download Microsoft Edge as your new trusted web browser today. Microsoft Edge is available to download on your iOS device. Sync your passwords, favorites, and collections, across your signed-in devices. Scan the QR code to install the app. Microsoft Edge is available to download on your Android device. Sync your passwords, favorites, and collections, across your signed-in devices.Starting Price: Free -
42
InstaVM
InstaVM
InstaVM is a production sandbox and cloud built for AI agents, giving agents instant computers with runtime, storage, networking, secrets, and policy. It goes beyond basic sandboxes by running untrusted code inside hardware-isolated real VMs rather than containers, helping teams give AI agents secure execution environments with full Linux filesystems, networking, package management, RESTful API access, and persistent state. InstaVM supports snapshots, allowing users to fork any sandbox and rewind any run, while persistent volumes keep state beyond each execution. Egress control lets teams allowlist what calls home, secrets injection and Vault help protect sensitive credentials from prompt injections, and public URL deploys can expose any port to the public web. It is built for agent patterns such as code interpreters, deploy agents, deep research agents, AI evaluations, reinforcement learning, computer use, and vibe coding apps.Starting Price: $100 per month -
43
Edgeware
Edgeware
Edgeware is a platform for the next generation of decentralized applications. On Edgeware, Ethereum developers can deploy Solidity/EVM smart contracts with few or no changes, while new developers can get started with Rust and WebAssembly. Builders and organizers can find a place in one of Edgeware’s many collectives funded by the on-chain treasury to expand the network and explore new ideas. The treasury and chain are governed by a fairly-launched, widely distributed set of stakeholders established during the lockdrop, one of the largest Ethereum token generation events in 2018. With Edgeware you own your identity, control your data and can engage in the community using your real name or as an anonymous contributor. As you contribute you can develop a reputation through a range of achievements that attribute value to your profile and signal your value to the community. -
44
Cronos Browser
AVALW
Cronos Browser v11.1.0 is a decentralized, privacy-first browser built on the AVALW Protocol. It operates with Zero Cloud dependency—no IP logging, data collection, or hidden telemetry. The UIKI AI assistant runs 100% offline, providing page summaries and accurate parental controls without data leaving your device. New in v11.1.0: World-first Transparent Telemetry, Green Web Alliance support, and Contributor Mode to earn benefits. Key features include built-in Neural Search, native ad blocker, military-grade password manager, and auto-translation. For productivity and gaming, it offers Game Mode, Stellar Mode (overlay), smart tab grouping, and intelligent resource usage (minimal CPU/RAM). Enjoy full customization (4 modes, news feeds), automatic local backups, and sandboxed security. Available in 24 languages, free forever, with no account required.Starting Price: 0 -
45
Fellou
Fellou
Fellou is the world's first agentic browser that automates complex tasks. Enjoy hands-free research, cross-platform workflow automation, and intelligent task execution across the web. Fellou's Deep Action feature transforms intricate multi-step tasks, like form submissions, report generation, or scheduling, into simple commands. Its proactive intelligence anticipates user needs, offers action recommendations, and builds a personalized knowledge base. Fellou operates in a sandboxed environment, allowing agents to execute tasks in the background without disrupting the user's workflow. It enables users to create, share, and utilize specialized agents tailored to specific domains or tasks. Fellou supports cross-platform deep search, enabling parallel searches across public websites and authenticated platforms like Quora, X, and LinkedIn, and can generate shareable visual reports. -
46
BoxLang
BoxLang
BoxLang is a modern, dynamically and loosely typed scripting language for the Java Virtual Machine (JVM) that supports Object-Oriented (OO) and Functional Programming (FP) constructs. It can be deployed on multiple platforms and all operating systems, web servers, Java application servers, AWS Lambda, WebAssembly, and more. BoxLang combines many features from different programming languages to provide developers with a modern, fluent, and expressive syntax. BoxLang has been designed to be a highly modular and dynamic language that takes advantage of all the modern features of the JVM. It is dynamically typed, which means there's no need to declare types. It can perform type inference, auto-casting, and promotions between different types. The language adjusts to its deployed runtime and can add, remove, or modify methods and properties at runtime. -
47
Cloudflare Pages
Cloudflare
Cloudflare Pages is a JAMstack platform for frontend developers to collaborate and deploy websites. Developer-focused with effortless Git integration. Advanced collaboration built-in with unlimited seats. Unmatched performance on Cloudflare’s edge network. Dynamic functionality through integration with Cloudflare Workers. Frontend developers want to build fast and beautiful sites, not play system integrator: bogged down by configuring build systems, setting up environments, and keeping production up to date. With Pages, you can connect your GitHub or GitLab account. After that, it’s just git push — we’ll build and deploy for you. With deep Git integration, Cloudflare Pages works the way developers work. Just tell us your build command (e.g. npm run build) and we’ll take care of the rest, logs included. Websites are built through collaboration between designers, engineers, writers, and more. Cloudflare Pages makes it effortless to satisfy each group, so you can iterate quickly.Starting Price: $20 per month -
48
RunMat
RunMat
RunMat (by Dystr) is a fast, free, open-source alternative for running MATLAB code. Users can run their existing .m files with complete MATLAB language grammar and core semantics. No license fees, no lock-in. 300+ built-in functions supported. RunMat is built with a modern Rust runtime featuring a tiered execution model: an interpreter (Ignition) for instant 5ms startup and a JIT compiler (Turbine/Cranelift) for hot paths. GPU acceleration is automatic via a fusion engine that detects elementwise operation chains and dispatches them as optimized GPU kernels across NVIDIA, AMD, Apple Silicon, and Intel GPUs through Metal, DirectX 12, Vulkan, and WebGPU. Up to 131x faster than NumPy and 7x faster than PyTorch on dense numerical workloads. Runs everywhere: CLI, NPM package, Homebrew, Jupyter kernel, or instantly in the browser via WebAssembly + WebGPU. Single portable binary. MIT licensed.Starting Price: $0 -
49
Agent Computer
Agent Computer
AgentComputer is a cloud-based infrastructure platform designed specifically for running AI agents in isolated, fully functional virtual environments. It provides “cloud computers” in the form of lightweight Ubuntu-based sandboxes that can be provisioned in under a second, allowing developers to quickly spin up, access, and manage environments through a command-line interface. These environments include persistent storage, meaning any installed tools, files, or configurations remain intact across restarts, enabling continuous and stateful workflows. It is built around an agent-first architecture, where AI agents can directly execute tasks within these environments via SSH, eliminating friction between instruction and execution. It includes an integrated AI harness that supports agents such as Claude, Codex, and other coding assistants, enabling collaborative, multi-agent workflows within the same system.Starting Price: $20 per month -
50
ParseHub
ParseHub
ParseHub is a free and powerful web scraping tool. With our advanced web scraper, extracting data is as easy as clicking on the data you need. Trying to get data from complex and laggy sites? No worries! Collect and store data from any JavaScript and AJAX page. Easily instruct ParseHub to search through forms, open drop downs, login to websites, click on maps and handle sites with infinite scroll, tabs and pop-ups to scrape your data. Open a website of your choice and start clicking on the data you want to extract. It's that easy! Scrape your data with no code at all. Our machine learning relationship engine does the magic for you. We screen the page and understand the hierarchy of elements. You'll see the data pulled in seconds. Get data from millions of web pages. Enter thousands of links and keywords that ParseHub will automatically search through. Stay focused on your product and leave the infrastructure maintenance to us.Starting Price: $79 per month
