15,347 tools
Compare plans, free tiers and API access across thousands of AI tools — every fact carries its source and check date.
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Free tier unknownAssistant
Fetcher provides AI recruiting software that automates passive and active candidate sourcing for talent teams. The platform combines a 500M+ candidate database, LinkedIn plugin, email outreach, ATS integrations, and optional human sourcer support on higher tiers.
Free planAssistant
FFmpeg is a cross-platform open-source multimedia framework for recording, converting, and streaming audio and video. The project site distributes downloads, documentation, and release notes for libraries and command-line tools used across the media ecosystem.
Free planCode
FFTW is a free C library for computing discrete Fourier transforms in one or more dimensions on arbitrary input sizes, including real, complex, and DCT/DST variants. It targets high-performance FFT routines with official releases and documentation maintained on fftw.org.
Free to startAssistant
FGenEds converts lecture slide PDFs into concise cheat sheets for students who want faster review before exams. Users upload a deck, receive an AI-generated summary sheet, and can subscribe for higher monthly slideshow limits.
Free planAssistant
FHEM is a GPL-licensed Perl server for home automation that controls lights, shutters, heating, and sensors while logging temperatures, humidity, and power usage. Operators run it on always-on hardware and interact through web, smartphone, telnet, or TCP interfaces with various USB radio sticks.
No free planAssistant
Fiber is a non-custodial stablecoin neobank that lets users deposit USD or supported crypto assets, shield balances with privacy features, earn stablecoin rewards, and trade tokenized stocks from one wallet. The product is financial software with phone support rather than a generative AI writing assistant.
Free tier unknownAssistant
Fiberplane is an applied agent lab building infrastructure for software work in the age of AI agents. The company homepage publishes lab notes on MCP tooling, observability, and agent workflows while positioning Fiberplane as a control plane for agent-driven development.
Free planAssistant
Fibery is a flexible work platform that replaces scattered SaaS tools with customizable databases, docs, and workflows for product, agency, and software teams. It combines no-code app building, automations, and AI credits in tiered workspace plans.
Free planAssistant
FibonacciKu is an AI study platform with Fibo Assistant, Fibo Book, and Fibo School products aimed at safe classroom use. It emphasizes tutoring-style explanations, document chat, and school integrations instead of unchecked cheating workflows.
Free tier unknownAssistant
Fibr AI is an agentic web experience platform that turns URLs into adaptive pages which personalize content, run experiments, and optimize conversions in real time. Marketers use AI agents with human oversight to launch landing pages, journeys, and LLM-traffic personalization without manual copy swaps.
Free planWriting
FictionFusion is a book-writing workspace for drafting long-form fiction, organizing chapters, and tracking story details in a Codex for characters, locations, and lore. The editor works without AI, with optional AI assistance for ideas and edits, plus review dashboards for manuscript progress and export when the book is ready.
Free planImages
Fiddl.art is a creative platform for generating AI images and videos, remixing prompts, and sharing work with a community gallery. Users can talk to a creation agent, explore missions for points, and train custom models through Forge.
Free tier unknownAssistant
Fiddler Everywhere from Telerik is a cross-platform web debugging proxy for inspecting, capturing, and troubleshooting HTTP and HTTPS traffic on macOS, Linux, and Windows. The purchase page sells Lite, Pro, and Enterprise seat subscriptions with monthly or annual billing.
Free planAssistant
Fider is a product feedback and feature request board where customers submit ideas, vote, and discuss priorities. Teams publish a branded portal, collect unlimited voters on the free tier, and upgrade to Pro when they need advanced capabilities such as SEO indexing.
Free tier unknownAssistant
FidForward is an AI outreach platform that finds and ranks prospects across multiple sources, then helps teams launch multi-channel sequences from one place. It targets recruiters and go-to-market teams who need explainable fit scoring, contact discovery, and faster outbound without juggling many separate search tools.
Free planProductivity
FieldPic Checklist is an iPhone field-data app that links photos and notes to checklist items and exports a mapped ZIP with CSV data. Apple Intelligence can draft a checklist from a job description on supported devices; Pro adds AI Findings and illustrated PDF reports. Templates and CSV imports provide a non-AI path when on-device drafting is unavailable.
AI expense categorization
FiftyFifty tracks shared expenses with automatic equal-split balances and AI-assisted categorization. Users create a shared space, record payments, inspect spending analytics and mark settlements; the current release adds PDF analytics export. Its AI role is categorization rather than financial advice.
Free tier unknownWriting
FigGPT is listed as a writing assistant tied to the FigGPT product domain.
Free planDesign platform
Figma is a collaborative design platform spanning Figma Design, FigJam, Dev Mode, and newer AI workflows such as Figma Make and Weave for generating visuals and code from prompts. Teams co-edit interfaces, prototypes, and design systems in the browser with shared libraries and AI credits on paid seats.
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 planAssistant
Figurative Checker is a free online tool that scans pasted text for figurative language such as similes and metaphors to help writers see rhetorical devices in their drafts. It is positioned as a quick checker rather than a full grammar suite.
Free planResearch
FigureLabs generates publication-ready scientific figures from text, sketches, or references using AI models for illustration, flowcharts, and plots, with vector export and API access for integrators. Subscription tiers meter credits, storage, and model access while a free tier offers daily refresh credits for experimentation.
Free to startAI application agents
Filament Agentic Chatbot adds configurable AI agents to a Laravel/Filament application. Agents answer from approved files and web sources, read scoped application data and call selected APIs or MCP tools. Optional Playbooks define multistep workflows, while proposed database writes require visitor confirmation and staff can take over in an inbox.
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.
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