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Explore quality-filtered AI, SaaS and developer tools. No paid rankings, no endless noise—just useful software backed by public data.

19,852 tools reviewed · Public popularity signals · Refreshed continuously
AI spotlight

Hot AI tools

Trending · AI

100/100

Zero

Experience email the way you want with Mail0 – the first open source email app that puts your privacy and safety first. Join the discord: https://mail0.link/dis

Open source AISecurity
100/100

parlant

Build reliable customer-facing AI agents with Parlant: an interaction control harness optimized for controlled, consistent, and predictable LLM interactions.

Open source AI
100/100

X-AnyLabeling

X-AnyLabeling: A lightweight, efficient, and unified cross-platform desktop application for annotating text, image, video, point cloud and multimodal data, comb

Open source AI
100/100

AI-Research-SKILLs

Comprehensive open-source library of AI research and engineering skills for any AI model. Package the skills and your claude code/codex/gemini agent will be an

Open source AI
100/100

awesome-ai-engineering

🚀 A curated collection of AI engineering resources, roadmaps, tools, and projects covering LLMs, RAG, AI Agents, MCP, fine-tuning, evaluations, and production

Open source AI
100/100

TrendRadar

⭐AI-driven public opinion & trend monitor with multi-platform aggregation, RSS, and smart alerts.🎯 告别信息过载,你的 AI 舆情监控助手与热点筛选工具!聚合多平

Open source AI
Just landed

New AI tools

Latest

89/100

ErisPulse

Event-driven multi-platform bot framework with Dashboard, Docker, hot-reload & module marketplace | 事件驱动的多平台机器人框架 — 支持 QQ/Telegram/Kook/云湖/Matr

Open source AI
91/100

respan-gateway

One endpoint for every LLM vendor. Any SDK, any model, any tool. One Rust binary.

Open source AI
100/100

humanlayer

The best way to get AI coding agents to solve hard problems in complex codebases.

Open source AI
75/100

developers-guide-to-ai

The Developer's Guide to AI - A Field Guide for the Working Developer

Open source AI
100/100

Zero

Experience email the way you want with Mail0 – the first open source email app that puts your privacy and safety first. Join the discord: https://mail0.link/dis

Open source AISecurity
97/100

goodsKill

🐎基于SpringCloud 2025.x + Dubbo 3.x + AI构建的模拟秒杀微服务项目,集成了Elasticsearch🔍、Gateway、Mybatis-Plus、Sharding-JDBC等常用开源组件

Open source AI
Quality over quantity

Top-rated tools

Trending · Latest · 19852 results

88/100

molecule

Open-source, composable full-stack packages an AI can wire correctly. Swap any provider in one line. Export anytime.

Open source AI
88/100

WindowsML

Official repo for Windows ML - Microsoft's high-performance local AI inferencing framework for Windows.

Open source AI
88/100

soplint

Lint rules for your AI agent's discipline, not its code

Open source AI
88/100

harness-optimizer

Optimize LLM agent harnesses through tunable Formulas to dynamically enhance the agent, and improve those Formulas with optimizers based on collected agent roll

Open source AI
88/100

optipfair

Structured pruning, knowledge distillation, and fairness analysis for Large Language Models.

Open source AI
88/100

ai-agent-eval-harness

The open-source MultiAgentOps evaluation and verification harness for any industry business workflow.

Open source AI
88/100

Waggle-mcp

MCP server for external memory layer for AI agents + more . Download from pypi , and get started

Open source AI
88/100

substack-mcp

MCP server for Substack: rich drafts, Notes, analytics, and consented subscriber management across publications. Long-form posts stay draft-only; Notes publish

Open source Developer Tools
88/100

qi

query search engine cli for humans and ai agents

Open source AI
88/100

alith

Simple, Composable, High-Performance, Safe and Web3 Friendly AI Agents and LazAI Gateway for Everyone

Open source AI
88/100

mainframe

AI-native development environment for orchestrating agents

Open source AI
88/100

devopsish.com

DevOps, Cloud Native, Hybrid Cloud, Open Source, AI, industry news, culture, and the ‘ish between.

Open source AISecurity
88/100

Overflow

Mutual-credit coordination for contributing spare LLM subscription capacity through GitHub issues and pull requests.

Open source AIDatabase
88/100

ai-slop-detector

120 patterns that make writing read like AI slop, with an agent skill for Claude Code and Codex.

Open source AIWriting Tools
88/100

toolbox

Collaborative application security testing between humans and agents via CLI and MCP

Open source AISecurity
88/100

kuma-core-invariants

Canonical eight invariants for AI-assisted engineering: README SSOT, skill guidance, and lightweight checks.

Open source AI
88/100

DiffDock-Pocket

Implementation of DiffDock-Pocket: Diffusion for Pocket-Level Docking with Side Chain Flexibility

Open source AI
88/100

Awesome-Parametric-Knowledge-in-LLMs

Must-read papers and blogs about parametric knowledge mechanism in LLMs.

Open source Developer Tools
88/100

DistanceSampler

Heuristic modification of the Heun sampler using normalized distances.

Open source AI
88/100

steer-target-atoms

[ACL 2025] Beyond Prompt Engineering: Robust Behavior Control in LLMs via Steering Target Atoms

Open source AI
88/100

CommandMate

No long blocks of time? Run an AI team from your phone. Open-source, local: Git worktree sessions, task contracts and verification gates for Claude Code, Codex,

Open source Developer Tools
88/100

group-inference

Scalable group inference for generating high quality and diverse images with diffusion models.

Open source AI
88/100

ai-sdk-agents

A flexible toolkit for building, running, and managing AI-powered agents - built on top of the Vercel AI SDK. Integrates seamlessly with your favorite framework

Open source AI
88/100

gadak

Your Jira and Confluence, mirrored into one local SQLite file — macOS app, web UI, and agent SQL/MCP. Instant search, offline, one binary.

Open source Developer ToolsDatabase