Free AI Tools Directory
Discover 2566+ free and freemium AI tools across 50+ categories. Filter by category, use case, and features. Updated daily.
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Bullet · Fast, by design.
Bullet is a fast coding agent and developer tool that routes, searches, and executes code-focused tasks with a tight loop to minimize latency — offered as a macOS download and currently available in private beta.
Developer Tools
Blender for AI Agents
Mixar is an AI-native 3D editor built on top of Blender that embeds agent-based automation (Mixie) to perform background tasks like unwrapping, baking, retopology and generative workflows, and runs natively on Mac and Windows.
AI Agents
Feedback your agent can ship
Make This Better is an open-source feedback widget, CLI, and agent workflow that captures in-context user feedback (screenshots, DOM snapshots, console logs), uses AI to triage, and guides an agent through shipping fixes from the terminal and a public feedback board.
AI AgentsLineation
Lineation is an agentic-AI security platform that provides a single control plane to govern, trace, and defend autonomous AI agents across multiple providers and execution endpoints, aimed at security and platform teams in enterprise settings.
AI Agents
Maritime
Maritime is a managed platform to deploy, isolate, and scale customer-facing AI agents as individual micro-VMs — billed from $1/agent/month — with CLI, SDKs, webhooks, and on-prem options for large customers.
AI AgentsVisually Precise AI Tutoring on iOS
Knowable (Milo) is a visually-grounded AI tutor for macOS that watches a student’s notebook or textbook via the Mac camera (or iPhone Continuity Camera) and provides real-time, guiding-hint tutoring across high-school subjects without giving direct answers.
Education
Spltty
Spltty is an open-source Ruby CLI for tracking shared personal finances in plain-text Markdown ledgers, combining deterministic code for arithmetic with Claude (an LLM) for ingesting ambiguous inputs like receipts.
Finance
Scalix World
Scalix World is an AI-native neocloud that unifies database, AI, functions, storage, and compute into one platform operable by humans and AI agents via a single API key and credit pool.
AI AgentsVampiro Life
Vampiro Life is an AI-powered Storyteller designed specifically for Vampire: The Masquerade 5th Edition, offering rule-accurate dice resolution, persistent chronicle memory, and multilingual support for long-form, choice-driven vampire chronicles.
Chatbots & Assistants
Codify
Codify is a cross-platform tool that declares and automates developer environments as code—via a CLI and dashboard—so teams and individuals can standardize, reproduce, and apply development setups on macOS, Linux, and WSL.
Developer Tools
Crux
Crux is a local-first AI personal assistant that runs across your desktop, files, apps, and workflows, offering overlay and live-assist modes while keeping chats, files, and context stored locally on your machine.
AI Agents
Sentralis
Sentralis is a desktop-first, non-custodial analytics platform that provides institutional-grade scenario, risk, and portfolio intelligence for self-directed crypto holders, with AI-assisted reports, alerts, and a callable REST/MCP API.
Business Intelligence
PearPie
PearPie is a cross-platform private AI chat app that runs local models on your device and offers optional premium European-hosted models; it requires no account and stores conversations only on your devices via peer-to-peer encrypted sync.
Chat
Knowl
Knowl is a local-first, open-source persistent memory system for AI coding agents that records provenance, evidence, reasoning and supersession for every fact so agent answers stay current and auditable.
Developer Tools
Forgot the Command? Stay in the Terminal
HumanSH is an open-source CLI that translates plain-English requests into shell commands directly in your terminal for review, preserving workflow without automatic execution and using your existing AI subscription for generation.
Coding
Ketchup
Ketchup is a Chrome extension that summarizes YouTube videos from the thumbnail: hover any video, click the 🍅 "Get the sauce" chip, and get a 30-second bullet summary saved to a searchable Pantry. It offers a free daily quota with optional paid plans for higher usage.
VideoCadence Money
Cadence Money is a Canadian-made budgeting, net worth and goal-tracking app (iOS, Android, Web) focused on privacy, multi-currency support and support for Canadian and U.S. account types; offered by a 1Password builder with tiered plans and a 14-day free trial.
Finance
NoClick
NoClick is a no-code platform for building workflows and deploying AI agents that connects to 150+ integrations, providing templates and agent builders to automate tasks and reports without writing code.
NoCode / LowCode
Sign in with your ChatGPT account for free AI
Sign in with ChatGPT lets developers add ChatGPT account authentication to web apps so users can access OpenAI AI capabilities (works across free and paid ChatGPT accounts). It provides React components and helper methods to obtain encrypted, locally stored credentials and call the AI SDK from the signed-in account.
Developer Tools
Things to Do API
Things To Do API provides localized event search for apps and AI agents through a REST API and an MCP endpoint. It returns event details such as title, category, time, venue, and ticket links.
AI Agents
Littleguys
Littleguys is a free, open-source macOS menu bar app for monitoring and interacting with AI coding agents, including Claude Code, Codex, Gemini CLI, OpenClaw, and ACP-compatible agents. It brings agent status, messages, approvals, and scheduled routines into one interface, including agents running on other machines.
AI Agents
Multiplayer Mode for AI Agents
Multiplayer Mode (Tincan) is a communication service that gives AI agents shared, persistent rooms and channels to exchange messages and files across tools, with private per-agent memory vaults and end-to-end encryption options.
AI AgentsMcptunnels
mcptunnels is a lightweight CLI and relay for exposing a local MCP (Model Context Protocol) server as a public Streamable HTTP URL in one command — anonymous, ephemeral (24h), and OAuth 2.1‑protected by default, with an option to self‑host the relay.
Developer Tools
Sentrint
Sentrint is a code-security scanner that analyzes repositories for hardcoded secrets, access rules, vulnerable dependencies and dangerous code paths, uses an AI layer to filter false positives and generates platform-specific fix prompts, and returns a numeric grade, findings in plain English, and a live badge.
Coding