Agno vs Mastra
Side-by-side comparison built from DeepYard's structured catalog. Content updated Aug 21, 2026.
Direct Answer
Agno suits teams needing open-source access, python focus, and 41,830 GitHub stars in current listing data. Mastra suits teams needing open-source access, typescript focus, and 27,357 GitHub stars in current listing data. This summary reflects catalog metadata only for decision support, not independent testing.
What this comparison weighs
- Pricing and free-tier availability
- License model and deployment fit
- GitHub adoption and contributor depth
- Catalog tags, integrations, and supported workflows
| Metric | Agno | Mastra |
|---|---|---|
| GitHub Stars | 41.8K | 27.4K |
| Contributors | 444 | 465 |
| Last Commit | Aug 22, 2026 | Aug 22, 2026 |
| Open Issues | 1276 | 523 |
| License | open-source | open-source |
| Pricing | open-source | open-source |
| Free Tier | Yes | Yes |
| Category | frameworks | frameworks |
| Trending | No | No |
Choose Agno if you need
- • Agno stands out for Python workflows that are not listed for Mastra.
- • Agno is the stronger pick when Agents matters because that capability is listed only on its profile.
- • Agno shows broader GitHub adoption with 41,830 stars versus 27,357 for Mastra.
Choose Mastra if you need
- • Mastra stands out for Typescript workflows that are not listed for Agno.
- • Mastra is the stronger pick when Multi Agent matters because that capability is listed only on its profile.
- • Mastra has a larger visible contributor base (465 vs 444).
Meaningful differences
- • Workflow emphasis: Agno highlights Python, while Mastra highlights Typescript.
- • GitHub adoption: Agno shows 41,830 stars versus 27,357 for Mastra.
- • Contributor count: Agno lists 444 contributors and Mastra lists 465.
Shared capabilities
- • Multi Agent
- • Rag
- • Open Source
- • Workflows
Shared Tags
Only in Agno
Only in Mastra
Limitations and evidence
- • DeepYard compares structured public metadata; this is not an independent benchmark unless a test record is shown.
- • Signals such as stars, contributors, and last commit indicate public activity, not purchase fit or runtime quality.
- • Pricing and feature coverage reflect the stored listing snapshot and may lag vendor changes between refreshes.
About Agno
Agno is a full-stack platform for agentic software comprising three layers: a Python framework for building agents and teams with memory, knowledge, and 100+ tool integrations; a production-ready FastAPI runtime with 50+ APIs, horizontal scaling, native tracing, and human-in-the-loop approval workflows; and AgentOS, a control plane UI for monitoring and managing deployed agents. Supports per-user and per-session isolation, role-based access control, guardrails, evaluations, and immutable audit trails. All data stays in your database — no vendor lock-in.
View full listingAbout Mastra
Mastra is a TypeScript-first framework for building AI agents, workflows, and RAG pipelines. It provides a unified interface for connecting to LLMs, managing tools, and orchestrating multi-step agent workflows with built-in observability. Mastra emphasizes developer experience with type-safe APIs, local development tools, and seamless deployment to serverless environments.
View full listing