◆ Curated from real-world signals

Find software
worth using.

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

13,768 tools reviewed · Public popularity signals · Refreshed continuously
AI spotlight

Hot AI tools

Trending · AI

100/100

Fabric

Fabric is an open-source framework for augmenting humans using AI. It provides a modular system for solving specific problems using a crowdsourced set of AI pro

Open source AI
100/100

prompt-optimizer

An AI prompt optimizer for writing better prompts and getting better AI results.

Open source AI
100/100

LightGBM

A fast, distributed, high performance gradient boosting (GBT, GBDT, GBRT, GBM or MART) framework based on decision tree algorithms, used for ranking, classifica

Open source AI
100/100

gateway

A blazing fast AI Gateway with integrated guardrails. Route to 1,600+ LLMs, 50+ AI Guardrails with 1 fast & friendly API.

Open source AI
100/100

llama-cookbook

Welcome to the Llama Cookbook! This is your go to guide for Building with Llama: Getting started with Inference, Fine-Tuning, RAG. We also show you how to solve

Open source AI
100/100

ChatALL

Concurrently chat with ChatGPT, Bing Chat, Bard, Alpaca, Vicuna, Claude, ChatGLM, MOSS, 讯飞星火, 文心一言 and more, discover the best answers

Open source AI
Just landed

New AI tools

Latest

93/100

mcp-linker

mcp store manager, add & syncs MCP server configurations across clients like Claude code, Cursor💡mcphub

Open source AI
91/100

autopilot

Autopilot (previously Kimiflare) is an open source harness inspired by claude code. works with open router

Open source AI
87/100

kame-api-rotation-for-agent-zero

🐢⚡ Smart API key rotation for Agent Zero. Paste several keys: KAME picks the healthiest one per call, reads every 429 / RESOURCE_EXHAUSTED / quota error, rest

Open source AI
92/100

hud-python

RL environments + evals for AI agents. Define once, train anything.

Open source AI
91/100

context-engineering

Context Engineering: Build Consistent, Accurate, Predictable AI Systems

Open source AI
87/100

xLyra

Multi-site AI gateway and control plane — unified routing across OpenAI, Anthropic, Codex, Grok, Gemini and more, with protocol conversion, OAuth orchestration,

Open source AI
Quality over quantity

Top-rated tools

Trending · Latest · 13768 results

100/100

react-native-firebase

🔥 A well-tested feature-rich modular Firebase implementation for React Native. Supports both iOS & Android platforms for all Firebase services.

Open source AnalyticsDatabase
100/100

RuView

π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.

Open source Monitoring
100/100

bottom

Yet another cross-platform graphical process/system monitor.

Open source Developer ToolsMonitoring
100/100

cilium

eBPF-based Networking, Security, and Observability

Open source Monitoring
100/100

psutil

Cross-platform lib for process and system monitoring in Python

Open source Monitoring
100/100

sentry

Developer-first error tracking and performance monitoring

Open source Monitoring
100/100

worldmonitor

Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness in

Open source AIMonitoring
100/100

signoz

SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features

Open source Monitoring
100/100

TDengine

High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios

Open source Database
100/100

VictoriaMetrics

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

Open source Monitoring
100/100

openobserve

Open source observability platform for logs, metrics, traces, RUM, Session replay, pipelines, SLO and LLM observability. A sophisticated, simple and highly perf

Open source Monitoring
100/100

grafana

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elastics

Open source AnalyticsDatabase
100/100

prometheus

The Prometheus monitoring system and time series database.

Open source Monitoring
100/100

langfuse

🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.

Open source Monitoring
100/100

questdb

QuestDB is a high performance, open-source, time-series database

Open source Database
100/100

orm

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

Open source Database
100/100

dbeaver

Free universal database tool and SQL client

Open source Database
100/100

manticoresearch

Open-source search database for full-text, vector, and hybrid search with real-time indexing and SQL.

Open source Database
100/100

scylladb

NoSQL data store using the Seastar framework, compatible with Apache Cassandra and Amazon DynamoDB

Open source Database
100/100

metabase

The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data :bar_chart:

Open source AnalyticsDatabase
100/100

starrocks

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRock

Open source Database
100/100

Chat2DB

Chat2DB is a free, cross-platform, local-first database client and SQL workspace for developers, DBAs, analysts, and data teams. Connect to 40+ databases, manag

Open source Database
100/100

rxdb

The local-first database that runs on every JS runtime and replicates with your existing backend - no vendor, no lock-in - https://rxdb.info/

Open source Database
100/100

sqlitebrowser

Official home of the DB Browser for SQLite (DB4S) project. Previously known as "SQLite Database Browser" and "Database Browser for SQLite". Website at:

Open source Database