Open-Source Rankings

Ordered by GitHub stars first, then ToolVitals score to break ties between similarly adopted projects.

# Tool Health Shipping Stars Score Status
01 n8n
Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.
100 100 185.9k 100 Active
02 Huginn
Create agents that monitor and act on your behalf. Your agents are standing by!
77 0 49.2k 42 Warning
03 Fastlane
🚀 The easiest way to automate building and releasing your iOS and Android apps
87 72 41.5k 80 Active
04 career-ops
AI-powered job search system built on Claude Code. 14 skill modes, Go dashboard, PDF generation, batch processing.
88 72 40k 81 Active
05 agents
Intelligent automation and multi-agent orchestration for Claude Code
76 0 34.5k 42 Warning
06 Conductor
Conductor is an event driven agentic orchestration platform providing durable and highly resilient execution engine for applications and AI Agents
95 100 31.7k 97 Active
07 phantomjs
Scriptable Headless Browser
39 0 29.5k 21 Critical
08 Sim
Build, deploy, and orchestrate AI agents. Sim is the central intelligence layer for your AI workforce.
100 100 27.9k 100 Active
09 Kestra
Event Driven Orchestration & Scheduling Platform for Mission Critical Applications
95 100 26.8k 97 Active
10 Node-RED
Low-code programming for event-driven applications
91 80 23.1k 86 Active
11 Prefect
Prefect is a workflow orchestration framework for building resilient data pipelines in Python.
100 100 22.3k 100 Active
12 Activepieces
AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents • MCPs for AI Agents
100 100 21.9k 100 Active
13 Skyvern
Automate browser based workflows with AI
100 100 21.4k 100 Active
14 Automa
A browser extension for automating your browser by connecting blocks
55 0 21.3k 30 Warning
15 Trigger.dev
Trigger.dev – build and deploy fully‑managed AI agents and workflows
100 100 14.7k 100 Active
16 Automatisch
The open source Zapier alternative. Build workflow automation without spending time and money.
55 0 13.8k 30 Warning
17 Pipedream
Connect APIs, remarkably fast. Free for developers.
83 0 11.3k 46 Warning
18 FlowGram
FlowGram is an extensible workflow development framework with built-in canvas, form, variable, and materials that helps developers build AI workflow platforms faster and simpler.
80 72 8k 76 Active
19 Lamda
The most powerful Android RPA agent framework, next generation mobile automation.
59 47 7.8k 54 Warning
20 Hatchet
🪓 Run Background Tasks at Scale
97 100 7k 98 Active
21 Unstract
LLM-Driven Extraction of Unstructured Data — Built for API Deployments & ETL Pipeline Workflows
97 100 6.6k 98 Active
22 Inngest
The leading workflow orchestration platform. Run stateful step functions and AI workflows on serverless, servers, or the edge.
97 100 5.3k 98 Active
23 Eko
Eko (Eko Keeps Operating) - Build Production-ready Agentic Workflow with Natural Language - eko.fellou.ai
52 0 4.9k 29 Warning
24 dgiot
Open source platform for iot , 6 min Quick Deployment,10M devices connection,Carrier level Stability;物联网开源平台,6分钟快速部署,千万级承载,电信级稳定性. Low code for Object model-Rule Engine-Data Channel-Configuration Page; Fully open source, Multi industrial protocols are compatible.物模型-规则引擎-数据通道-组态页面全流程零代码开发、全业务全链路模拟压测、前后端完全开源、多行业工业协议兼容。QQ群:346566935
16 0 4.8k 9 Critical
25 certd
开源SSL证书管理工具;全自动证书申请、更新、续期;通配符证书,泛域名证书申请;证书自动化部署到阿里云、腾讯云、主机、群晖、宝塔;https证书,pfx证书,der证书,TLS证书,nginx证书自动续签自动部署
92 100 4.6k 96 Active
26 diun
Receive notifications when an image is updated on a Docker registry
71 0 4.6k 39 Warning
27 Integuru
The first AI agent that builds permissionless integrations through reverse engineering platforms' internal APIs.
67 0 4.6k 37 Warning
28 arkade
Open Source Marketplace For Developer Tools
86 100 4.6k 92 Active
29 Camunda
Process Orchestration Framework
92 100 4.1k 96 Active
30 short-video-factory
一键生成产品营销与泛内容短视频,AI批量自动剪辑,高颜值跨平台桌面端工具 One click generation of product marketing and general content short videos, AI batch automatic cliping, beautiful cross platform desktop tool
70 56 3.9k 64 Warning
31 Dagu
Self-hosted workflow engine for scripts, cron jobs, containers, and ops automation. YAML workflows, retries, logs, approvals, and optional distributed workers.
97 100 3.3k 98 Active
32 OpenRPA
Free Open Source Enterprise Grade RPA
73 0 2.9k 40 Warning
33 Rulego
⛓️RuleGo is a lightweight, high-performance, embedded, next-generation component orchestration rule engine framework for Go.
73 0 1.5k 40 Warning
34 Hook0
Open-source webhook server for delivering webhooks.
85 53 1.4k 71 Warning
35 OpenOps
The batteries-included, No-Code FinOps automation platform, with the AI you trust.
95 88 1k 92 Active
36 Outpost
Open Source Outbound Webhooks and Event Destinations Infrastructure
89 100 943 94 Active
37 ByteChef
Open-source, AI-native, low-code platform for API orchestration, workflow automation, and AI agent integration across internal systems and SaaS products.
76 30 752 55 Warning
38 Giselle
Giselle: AI App Builder. Open Source.
88 100 519 93 Active
39 Joe Bot
A general-purpose bot library inspired by Hubot but written in Go. :robot:
33 0 476 18 Critical
40 Gobii
Your easy to use, always-on AI workforce 👾
89 100 413 94 Active
41 Pneumatic
Free and source-available Apache 2.0 licensed lightweight workflow automation tool.
79 62 289 71 Active
42 Loopi
A desktop automation platform — control browsers, system cursor/keyboard, run shell commands, and orchestrate workflows with AI agents and 80+ integrations. Runs locally.
81 72 159 77 Active
43 Dryade
Self-hosted AI orchestration platform. Connect any LLM, orchestrate agents, build workflows — all on your infrastructure.
73 56 9 65 Warning

Evidence Watch

Tracked tools with useful public signals but no verdict score yet.