15 open-source agents tracked · Ranked by trust score · Updated 2026-06-04 18:04 UTC
HVTracker independently evaluates 15 open-source workflow platforms using daily signals from GitHub, package registries, and security databases. Each agent is scored on activity, adoption, transparency, safety, and identity. The top-ranked workflow platforms is n8n with a trust score of 91.8/100 (Grade A). Other leading projects include Trigger.dev and Botpress.
| # | Agent | Trust | Stars | Language |
|---|---|---|---|---|
| 1 | n8n A Listed Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host | 91.8 | 191.1k | TypeScript |
| 2 | Trigger.dev A Listed Trigger.dev – build and deploy fully‑managed AI agents and workflows | 90.4 | 15.2k | TypeScript |
| 3 | Botpress A Listed The open-source hub to build & deploy GPT/LLM Agents ⚡️ | 86.4 | 14.7k | TypeScript |
| 4 | Dify B Listed Production-ready platform for agentic workflow development. | 77.9 | 143.9k | TypeScript |
| 5 | Flowise B Listed Build AI Agents, Visually | 75.8 | 53.3k | TypeScript |
| 6 | Langflow B Listed Langflow is a powerful tool for building and deploying AI-powered agents and workflows. | 71.7 | 149.2k | Python |
| 7 | Flyte B Listed Dynamic, resilient AI orchestration. Coordinate data, models, and compute as you build AI workflows. | 68.9 | 7.1k | Go |
| 8 | Airbyte C Listed Open-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI ap | 64.6 | 21.4k | Python |
| 9 | Budibase C Listed AI agents, automations and apps that run your operations. Model agnostic. | 63.9 | 28.0k | TypeScript |
| 10 | Nocobase C Listed NocoBase is an open-source AI + no-code platform for building business systems fast. Instead of generating everything fr | 62.6 | 22.6k | TypeScript |
| 11 | Rasa C Listed 💬 Open source machine learning framework to automate text- and voice-based conversations: NLU, dialogue management, co | 60.9 | 21.2k | Python |
| 12 | Coze Studio C Listed An AI agent development platform with all-in-one visual tools, simplifying agent creation, debugging, and deployment lik | 54.8 | 20.9k | TypeScript |
| 13 | Superagent D Listed Superagent protects your AI applications against prompt injections, data leaks, and harmful outputs. Embed safety direct | 47.9 | 6.6k | TypeScript |
| 14 | Activepieces D Listed AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI W | 41.7 | 22.6k | TypeScript |
| 15 | PromptFlow D Listed Build high-quality LLM apps - from prototyping, testing to production deployment and monitoring. | 39.9 | 11.1k | Python |