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 planCode
FeatBit is an open-source feature flag platform aimed at progressive rollouts, experiments, and safe AI feature releases. Teams can self-host the full-featured Foundation edition or purchase enterprise support packages when they need compliance, RBAC add-ons, and vendor assistance.
Free planWriting
Feather Wiki is a lightweight tool for creating small, self-contained wikis that run entirely in the browser. It targets authors who want a minimal wiki without server infrastructure, keeping pages portable as a single HTML bundle you can host anywhere.
Free tier unknownAssistant
Featherless provides serverless hosting and API access to 40,000+ open-weight models with one API key. Plans separate interactive chat workloads from developer agent traffic and offer dedicated GPU contracts for teams needing isolated capacity.
Free planAssistant
The vendor emphasizes flat plan pricing without per-seat or per-evaluation metering and ships a GitHub Action that opens pull requests to remove stale flags.
Free tier unknownAssistant
Fed10 is an AI workspace for government affairs teams where hundreds of policy agents monitor political signals around the clock and surface what matters to each user. The product focuses on legislative tracking, bill monitoring, and policy intelligence for lobbying and public affairs workflows.
Free trialImages
Feedback Wizard is a Figma plugin that delivers instant AI critiques on UX or UI layers inside design files. Designers pick a focus mode, run the plugin on selections, and get actionable suggestions without leaving Figma.
Free tier unknownVideo
Feedby filters YouTube comment sections with AI to surface feature requests, bug reports, and substantive user feedback while ignoring noise. Creators connect a channel and receive curated insights in email instead of manually reading thousands of comments.
Free trialResearch
Feedly Leo is Feedly’s AI layer—a collection of machine learning models that prioritize articles, extract entities, and power threat, market, and biopharma intelligence feeds. Researchers train Leo boards to cut noise and track vulnerabilities, companies, or trends across the open web.
Free planResearch
Feeds Fun is a self-hostable news reader that tags articles automatically and lets you score feeds with rules. Users filter and sort by tags or scores to surface important stories, with curated public collections on feeds.fun and deeper documentation on the project blog.
Free tier unknownVoice
Feedyou builds conversational AI for voice and chat customer automation, including virtual agents for contact centers and self-service flows. The vendor homepage targets enterprises that deploy branded assistants across phone and digital channels.
Free to startAssistant
Feeedbackr gives indie developers a hosted feedback portal linked from their app with one URL, automatic page and user metadata capture, AI categorization, sentiment scoring, spam detection, webhooks, and periodic AI summary reports.
Free trialAssistant
FeelMe AI syncs interactive adult video on 200+ partner sites with supported sex toys using machine-learning video recognition. Subscribers get real-time device control that tracks on-screen action instead of relying only on pre-scripted interactive clips.
Free trialAssistant
Feldy is field-first AI for property contractors: capture photos, walkthroughs, and 3D scans on site, then turn that data into structured job records, AI-assisted estimates, and proposals without retyping back at the office.
Free tier unknownAssistant
Fello is a real-estate revenue platform whose AI teammate Felix runs personalized follow-up by text, call, and email while Fello revives CRM databases with automations, landing pages, and segmentation. Teams hand warm leads to human agents after Felix nurtures contacts at scale.
Free planMeetings
Fellow is a secure AI meeting assistant for enterprises that records, transcribes, and summarizes Zoom, Teams, Google Meet, and in-person conversations with granular retention and access controls. It adds Ask Fellow chat, CRM field updates, redaction, and SSO for regulated teams.
Free planImages
Felo is a multilingual AI search and creation workspace where users ask questions across languages and produce slides, mind maps, documents, images, and webpages. LiveDoc and agent tools on the site target research workflows that combine retrieval with generative assets.
Free planCode
Felte is an extensible form library for Svelte, Solid, React, Preact, and vanilla custom elements that handles reactive form state without imposing UI components. Validation and error reporting plugins extend the core for accessible, styled fields.
Free tier unknownImages
FengMyShui is an architectural visualization studio that uses AI and art direction to turn raw renders, sketches, or construction photos into cinematic, lived-in marketing imagery. The Studio membership offers unlimited visual requests with dedicated designers for firms selling properties.
Free planVideo
Fenixs is a film and TV workbench where creators write scripts scene-by-scene in Feather, develop character personas with images, and export industry-standard PDF or Final Draft files. Free and Pro tiers differ mainly by monthly AI chat and image generation allowances.
Free planVideo
Fenêtre is a macOS picture-in-picture utility for keeping videos or tutorials floating above other apps while you work. A free lite App Store build covers one window while the Pro version adds click-through, see-through, multiple windows, and extra controls.
Free planAssistant
Fernand is a customer support platform aimed at SaaS founders, combining shared inbox, live chat, knowledge base, and an included AI agent. The pricing page keeps core channels free while charging per active human agent on the paid tier.
Free trialImages
Ferndesk is an AI-native help center where the Fern agent verifies articles against your live product, drafts fixes when UI changes, and can open updates from pull requests. Teams get public docs, in-app AI chat, translations, and migration tools on a single Pro plan.
Free planCode
Ferron is a web server focused on production debugging workflows. It advertises a developer-friendly stack for inspecting live traffic and diagnosing issues in production environments rather than acting as a general-purpose static file host.
Free planResearch
Fess is a free open-source enterprise search server that bundles crawling, administration, and a search UI. Organizations deploy it to index websites and documents quickly without assembling separate crawler, backend, and frontend projects.
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