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Langflow vs Mastra
A side-by-side comparison of pricing, ratings, features, pros and cons.
| Overview | |||
| Description | Visual framework for building multi-agent and RAG applications. `#opensource` `#free` | A TypeScript framework for building AI agents, workflows, and applications. | |
| Category | |||
| Developer | Langflow | Mastra | |
| Verified Status | No | No | |
| Last Updated | Sep 2026 | Sep 2026 | |
| Pricing | |||
| Pricing Model | Freemium | Pricing not yet verified | |
| Free Plan | No | No | |
| Free Trial | No | — | |
| Open Source | No | — | |
| Capabilities | |||
| API Access | No | — | |
| Features | • Visual drag-and-drop AI agent and RAG workflow builder • Support for major LLMs and vector databases • Python customization for advanced logic • Pre-built flows and reusable components • Open source (153k+ GitHub stars) with free cloud option | — | |
| Tags | langflowvisualframeworkbuildingmulti-agent | mastratypescriptframeworkbuildingagentsworkflows | |
| Trust and Engagement | |||
| Review Count | 0 | 0 | |
| Saves | 0 | 0 | |
| Views | 45 | 67 | |
| Quality Score | 57/100 | 53/100 | |
| Website Status | Online | Online | |
| Availability | |||
| Website | langflow.org | mastra.ai | |
| Social Links | 3 linked | 3 linked | |
| Screenshots | No | No | |
| Reviews | |||
| Pros | • Free to use | — | |
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