ClaviSay
61Turns articles, PDFs, and videos into bilingual reading practice with saved vocabulary and quizzes.
As of , EffectHub lists 1,867 freemium AI tools; 618 (33%) offer a public API.
Freemium tools are free to keep using, with a paid tier that lifts limits or unlocks features. The free tier is the product, not a countdown.
Paid plans start between $0.99 and $999 a month.
Turns articles, PDFs, and videos into bilingual reading practice with saved vocabulary and quizzes.
Generates a complete online store from one prompt, including product and category pages
One subscription across many third-party models
Turns Gmail receipts into a subscription and spending dashboard.
Shared contexts, guardrails, and workflows so ChatGPT, Claude, and Codex act on the same knowledge.
Turns rambling voice notes into clean written text in a style you choose
Turns documents and past sessions into a graph-plus-vector memory that AI agents can query across runs.
Logs meals and workouts through chat or a food photo, then estimates calories, portions, and macros.
Agentic search over your team's uploaded documents, answering questions only from those sources.
Runs ComfyUI workflows in a browser on rented GPUs, billing separately for edit time and generation time.
Concept maps, flashcards and quizzes from your study material
Apex-domain alias of NightCafe — nightcafe.studio redirects to the same credit-based AI art platform
SEO and AI-search content on autopilot: analysis, writing, optimization, and scheduled publishing — without an agency.
Social data API and hosted MCP server for X, Instagram, TikTok and Reddit without platform API keys
Reads a codebase and draws its architecture, with diagrams for pull requests and export to Mermaid or draw.io.
Prompts become decks, docs and sites you can publish
Bookkeeping that categorises transactions itself and keeps a tax-ready P&L and balance sheet
Drafts review replies and social posts for small businesses in their own voice.
Turns a prompt, your lyrics or your own audio into songs with vocals, then extends, covers and splits them into stems
Searches Amazon, Walmart, Target, eBay, Etsy and thousands of stores from one plain-language or photo query, with price-drop alerts.
Google review tracker for local businesses, renamed from LocalBoss in January 2026.
Turns one story prompt into comic pages, then animates the same characters into short video scenes
No-signup chat for talking through problems, with history kept on your device and paid passes once the free limit hits.
Turns a written story into manga pages with characters that stay visually consistent from panel to panel.
Automates LinkedIn connection requests, messaging, and buying-signal detection for outreach.
Combines a source library, AI drafting help, and automatic citation formatting for academic papers.
A one-line AI chat widget that answers visitor questions and turns them into leads.
Desktop meeting assistant that listens live and puts answers, notes and next steps on screen without joining the call.
AI social media manager for e-commerce brands: strategy, post generation, scheduling, and analytics
One REST key for profile, post, comment and product data across 20+ social and commerce platforms.
Scrape, crawl, map and search the web through one API returning markdown, JSON, PDF or screenshots
Food diary that imports recipes from any site, logs home-cooked and restaurant meals, and suggests what to make next.
Searchable database of scored product opportunities mined from G2, Capterra, Reddit and app-store complaints.
Free browser text-to-image generator requiring no account
Browser tool that strips vocals from a song, syncs the lyrics and exports a 1080p karaoke or lyric video.
Hosted headless-browser infrastructure so AI agents can browse, log in, and fill forms on real websites at scale.
Generates weekly meal plans with aisle-sorted shopping lists and USDA-checked macros on paid tiers.
Cloud browsers and sandboxes for AI agents and scraping, metered in credits worth $0.001 each.
Browser extension that watches and gates what support agents do inside the web apps they already use
Search engine for experimental protocols that compares methods across 40M+ papers and patents and scores how reproducible they are.
AI scheduling agent that negotiates meeting times over email and Slack, then books and reschedules automatically.
B2B contact and company data sold through APIs, a CLI and an MCP server as well as a no-code app
Note-taking app for handwriting, typing, and PDF annotation with AI search and summaries.
Token-metered image workspace with fine-tuned model presets
Text-to-image model that gets words inside the picture right
Describe an app and get a deployed full-stack project
No-code builder for multi-step AI agents and automations
Mistral's assistant, renamed from Le Chat, with web search, deep research, connectors and a coding mode.
Paraphrasing, summarising and citation tools for students
Runs a conversational AI interview on every applicant and scores them before a recruiter opens a resume.
Cuts long videos into short vertical clips automatically, with face-tracking reframing and captions.
Runs Stable Diffusion, FLUX and community LoRAs in the browser on a shared model library
Delivers Microsoft Teams and phone-call recaps with decisions and action items to Teams chat within a minute.
Ask questions about PDFs, documents and videos
Turns any public GitHub repo into a question-answerable wiki, built by the makers of Devin.
Meeting bot that joins Zoom, Meet or Teams and returns a labelled transcript, summary and action items
Generates editable multi-screen UI designs from a prompt, a reference image or a PRD, and exports to Figma.
Generates a personalized greeting card, art and message included, based on what the recipient is into.
A routing and verification layer that sits between your apps and language models to cut cost and catch ungrounded answers.
Credit-based cover letters, GitHub profile reviews and job-fit checks for developers, paid in small Stripe packs.
Showing the top 60 of 1867 by rating and click-through.
For journalists, researchers and AI assistants: the figures on this page in one sentence you can quote.
As of October 29, 2026, EffectHub lists 1,867 freemium AI tools; 618 (33%) offer a public API. (EffectHub, “Freemium AI tools”, Oct 2026, https://effecthub.net/freemium-ai-tools)
Figures as of How we count
These figures are free to use under CC BY 4.0 with a link to this page.