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Free and freemium · 2,387 tools

Free AI Tools

Browse free and freemium AI software from the Tool Atlas catalog. Results use real pricing and catalog data, ordered by rating, reviews, and recent updates.

deep-xpia - multi logo

deep-xpia - multi

ProductivityFreemium

How cross-prompt injection goes deeper than one agent. Benchmark, taxonomy, and defense evaluation for multi-agent.

gremlord logo

gremlord

ProductivityFreemium

gremlord wraps Claude Code in a thin local router. Same TUI, same tools — Anthropic runs byte-faithful passthrough, and OpenAI, xAI, and any OpenAI-compatible endpoint work through request/stream translation. Every token metered, routed by size, and checked against a budget. Sessions can now find and message each other by name.

Your Dropbox is now a skill server

ProductivityFree

sx 2.0 is out: a native app for Mac, Windows, and Linux that lets anyone share AI skills with their team, no git.

Memmy logo

Memmy

AutomationFree

a local-first AI agent with a self-evolving memory foundation, letting the desktop app, CLI and external agents.

PostWizard - AI Tweet Generator & X Post Scheduler logo

PostWizard - AI Tweet Generator & X P…

ProductivityFree

Create viral tweets and schedule them effortlessly.

PopularAiTools.ai (popularaitools) logo

PopularAiTools.ai (popularaitools)

ProductivityFreemium

Find the best AI tools to boost your productivity.

Mowgli: AI Design Tool for Builders & Product Teams logo

Mowgli: AI Design Tool for Builders &…

ProductivityFree

Generate high-fidelity app designs from text descriptions.

Velora | Science logo

Velora | Science

Data & AnalyticsFreemium

Track your athletic progress with a minimalist training dashboard.

RPGGO: AI Engine as Agent, Open World, Creator Platform logo

RPGGO: AI Engine as Agent, Open World…

ProductivityFree

Play text-based RPGs and create your own games effortlessly.

Twistly - Your ChatGPT for PowerPoint logo

Twistly - Your ChatGPT for PowerPoint

ProductivityFreemium

Instantly create and enhance presentations in PowerPoint.

Prompt Optimizer for any LLM logo

Prompt Optimizer for any LLM

ChatbotFreemium

Transform simple prompts into structured instructions instantly.

DEDOCTIVE logo

DEDOCTIVE

ProductivityFree

auditable AI for defensible decisions, grounding outputs in trusted evidence, governed workflows and source-level.

ChatPDF AI logo

ChatPDF AI

ProductivityFreemium

Summarize, chat, and analyze PDFs with AI power.

Postwise logo

Postwise

Productivity$37/mo

Transform your thoughts into viral content effortlessly.

Lavender logo

Lavender

ProductivityFreemium

Write better emails faster and boost reply rates.

Free AI Writer, Content Generator & Writing Assistant logo

Free AI Writer, Content Generator & W…

WritingFreemium

Craft high-quality content faster than ever.

JobSpire logo

JobSpire

ProductivityFreemium

JobSpire uses AI to match you with the right jobs, create ATS-optimized resumes and cover letters, and search.

Vunote — YouTube to Notes AI for Students & Researchers logo

Vunote — YouTube to Notes AI for Stud…

ProductivityFreemium

Vunote helps students, researchers, and professionals turn YouTube videos into organized knowledge with.

llmtest logo

llmtest

ProductivityFree

Test AI outputs like code with fast, precise assertions.

Hootsuite logo

Hootsuite

Data & AnalyticsFreemium

Manage multiple social profiles and track results effortlessly.

Manifest logo

Manifest

Productivity$0.03/mo

Route every request to the most cost effective model and save up to 70% on AI tokens. Track cost and set usage limits.

Curated logo

Curated

ProductivityFreemium

Easily collect and manage articles for your newsletters.

The Rundown AI University logo

The Rundown AI University

ProductivityFreemium

Get certified in AI with hands-on courses and workshops.

Documentation logo

Documentation

ProductivityFreemium

Empower AI agents with real-world tools for productivity.

gamedai: The First Fantasy Football App You Listen To logo

gamedai: The First Fantasy Football A…

AutomationFree

gamedai is a fantasy football app you listen to. Live NFL game calls and your own AI agent are coming soon. NFL.

AI Homework Helper for Any Need logo

AI Homework Helper for Any Need

ProductivityFree

Double-check answers and speed up homework with ease.

SureThing - Autonomous AI Agent logo

SureThing - Autonomous AI Agent

AutomationFreemium

An autonomous agent that works while you sleep.

AI Background Noise Remover logo

AI Background Noise Remover

ProductivityFree Trial

Remove background noise from audio & video. Free AI fixes wind, echo, traffic, chatter, humming & more—get studio.

Captain logo

Captain

ProductivityFreemium

an AI travel agent on Telegram. Talk through any trip to organize plans, look up live prices, and prepare.

When Will AI? logo

When Will AI?

ProductivityFreemium

Compare source-linked AI predictions by year, source, category, and significance, with forecasts from labs.

Create Your Music AI logo

Create Your Music AI

ProductivityFreemium

Create your own music with AI. Generate unique songs, beats, and melodies using advanced AI music creation tools.

API Code Generator logo

API Code Generator

ProductivityFree

APIgen is an AI-powered API code generator. Build instant REST APIs and full Angular CRUD frontends in seconds.

Papers explain in words. We explain in worlds. logo

Papers explain in words. We explain i…

ProductivityFreemium

Transform complex research into interactive 3D visuals.

Tasklet logo

Tasklet

ProductivityFreemium

Automate business processes with AI agents in plain English.

Kyno logo

Kyno

ProductivityFreemium

Shared, versioned mission and principles for principled judgment and bottom-up agency in AI agents. Works with or without AI governance tools.

What My Claude Code Status Line Tells Me logo

What My Claude Code Status Line Tells Me

ProductivityFreemium

A two-row custom status line for Claude Code: model, context %, tokens, diff size, and how much 5-hour and weekly.