3,030 tools
Free planCode
Fairlearn is an open-source Python toolkit for assessing and improving fairness in machine learning models, with metrics, mitigation algorithms, and educational resources. The project provides user guides, API docs, example notebooks, and community contribution paths.
Free planCode
Faktor is a native macOS utility that watches for incoming SMS two-factor codes and autocompletes them in Google Chrome through a companion extension. Processing stays local on the Mac, the app is free to download, and the project is open source on GitHub.
Free planCode
FalkorDB is a graph database platform for GraphRAG, agentic AI, and low-latency graph analytics with cloud plans from free tiers through enterprise clustering. Paid tiers add TLS, high availability, persistence, and support levels for production deployments.
Free to startCode
Faraday is a customer context platform that enriches people records with identity graph attributes and custom predictions for AI agents and marketing stacks. Data is available through dashboard UI, REST API, MCP, batch files, and warehouse integrations with a self-serve Faraday Pro signup.
Free planDeveloper Tools
FastAgency is an open-source Python framework from AG2AI for wiring multi-agent workflows to production APIs using ASGI adapters such as FastAPI, with guides for deployment patterns and enterprise integrations. Documentation covers user guides, tutorials, and reference material for building agent networks quickly.
Free planCode
fast-agent is an open-source Python framework for building, running, and evaluating MCP-native agents, workflows, and servers. Documentation covers agent cards, MCP transports, model routing, and deployment patterns for local or hosted agent development.
Free planCode
FastDeploy is PaddlePaddle's deployment toolkit for large language models and related AI workloads, documented with installation guides for NVIDIA GPU and other backends. It pairs with PaddlePaddle releases for packaging inference pipelines in production environments.
Free planCode
FastEmbed is a lightweight Python library from the Qdrant team for fast embedding generation, designed to pair with Qdrant vector search. Documentation covers pip installation, model usage examples, and integration with Qdrant Client.
Free planCode
fastn is an embedded integration platform for B2B SaaS teams. Customers connect CRMs, data tools, and other systems inside your product through a unified API, workflows, and MCP gateway, while fastn agents build mappings and monitor connections so engineering does not rewrite integrations per customer.
Free planCode
FaviCraft is a browser-based favicon toolkit to design, convert, and validate site icons. Creators can build favicons from scratch, turn logos into ICO or PNG sets, and run checks that show how icons render across devices without signing up.
Free planCode
FavTutor’s free AI Code Generator turns natural-language prompts into complete programs across 30+ languages from a browser form. The page is part of FavTutor’s broader learning site and emphasizes one-click generation for students and developers experimenting with code.
Free planImages
Figr is an AI product design agent that learns your product context, design system, and Figma files to generate UX flows and high-fidelity designs for existing products. It emphasizes visual context graphs, Context Pods, Figma sync, and UX reasoning before outputting Figma-ready screens.
Free planCode
Filament is an open-source Server-Driven UI framework for Laravel that lets teams build admin panels, dashboards, and form-heavy apps from PHP configuration.
No free planData
Finch is a unified employment API that lets HR, fintech, and benefits software read and write payroll, HRIS, and benefits data across 250+ providers through one integration. Developers use Finch to automate onboarding, deductions, and compliance workflows without building separate connectors per HR system.
Free planCode
FinRL is an open-source deep reinforcement learning platform for quantitative finance. It packages market environments, DRL agents, backtesting, and deployment tooling so researchers and quants can train trading policies from data to live agents.
Free planCode
Firebase Authentication is Google’s hosted identity service for apps, providing SDKs and UI libraries for email/password, phone, and federated sign-in providers. It targets multi-platform clients and integrates with the broader Firebase build and run product suite.
Free planAI workspace
Firebase Studio is Google's browser-based AI workspace for prototyping and building full-stack apps with Gemini assistance, shared previews, and extensions from the Open VSX registry. It imports Git repositories or scaffolds projects from templates, then deploys to Firebase App Hosting or Cloud Run.
Free planAssistant
Firebender is a coding agent plugin for Android Studio and IntelliJ that supports custom agents, inline rewrites, voice control, and parallel heavy edits with enterprise security certifications. Users can switch frontier models or bring their own API keys.
Free planAssistant
FireCMS is an open-source Firebase and Firestore admin GUI for building CMS panels, internal tools, and back-office apps with inferred schemas, React extensions, and optional managed Cloud hosting. PRO adds visual schema editing, import/export, and audit history for self-hosters.
Free planCode
Firecracker is an open-source microVM monitor for running lightweight virtual machines with container-like density and stronger isolation. AWS built it for multi-tenant services such as Lambda, and the project also highlights managed Lambda MicroVMs for sandboxed compute.
Free planCode
Fireworks AI is a production inference and model customization platform that serves open-source language, multimodal, and image models with ultra-low latency and competitive pricing. It features LoRA adapter hot-swapping, function calling, structured outputs, and dedicated GPU deployments.
Free planCode
Fish Audio provides expressive text-to-speech, voice cloning, speech-to-text, and avatar lipsync models through a web studio and API, led by the Fish Audio S2.1 Pro voice engine. Creators generate multilingual narration, character voices, and low-latency agent speech with credit-based plans.
Free tier unknownData
Teams use it for analytics pipelines, operational sync, and AI-ready centralized data with managed connectors and transformations.
No free planVoice
The Ultravox developer docs (Fixie successor) cover agents, calls, telephony, tools, voices, WebSockets, and API references for building on Ultravox voice AI. It is the official documentation hub linked from the Ultravox product site for integration and deployment guides.
Showing 1,056 of 3,030 tools
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