Mastra vs Microsoft AutoGen
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Microsoft AutoGen is the stronger AI pick in AI Agents: it has a visibility score of 4.5 versus 1.2 for Mastra, and ranks ahead in 100% of the answers that name both.
Choose Mastra if…
- Type-safe, production-grade application code
- Suited to serious production systems
Choose Microsoft AutoGen if…
- You want the brand AI engines rank higher (4.5 vs 1.2)
- You prefer a larger, established vendor (5,000+ employees)
- high-concurrency asynchronous multi-agent conversations
- enterprise-grade scaling
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Mastra | Microsoft AutoGen |
|---|---|---|
| Visibility score | 1.2% | 4.5% |
| Change vs last week | New | New |
| Rank in AI Agents | #56 | #26 |
| Share of voice | 0.5% | 1.2% |
| Mentions this run | 3 | 6 |
| Positive in AI answers | 100% | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Mastra 0pp · Microsoft AutoGen 0pp over 0 weekly runs.
Engine by engine
Microsoft AutoGen leads on 2 of 3 engines
Head to head in AI answers
1 engine answers name both brands
| Prompt | Engine | Mastra | Microsoft AutoGen |
|---|---|---|---|
| Alternatives to the most popular AI agent platform | AI Mode | #5 | #3 |
Features, pricing & fit
| Dimension | Mastra | Microsoft AutoGen |
|---|---|---|
| Pricing model | Flat tiers | — |
| Entry price | Free; paid from $250 / mo | — |
| Free plan | Yes | — |
| Deployment | Self-hosted on any Node.js-compatible environment, or hosted on Mastra Cloud and Mastra Platform. | Open-source Python library |
| Support | Shared Slack support channel (Enterprise), Dedicated support engineer (Enterprise), SLA support 8-5 Monday-Friday, 8am-6pm PST | — |
| Founded | 2024 | 2023 |
| Headquarters | San Francisco | Redmond, Washington (parent: Microsoft) |
| Employees | 11–50 | 5,000+ |
| Funding | Series A · $35M raised | — |
| Best for | Developers and teams building AI agents in TypeScript and JavaScript | — |
Plans side by side
Microsoft AutoGen
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
Mastra
- Type-safe, production-grade application code
- Suited to serious production systems
Microsoft AutoGen
- high-concurrency asynchronous multi-agent conversations
- enterprise-grade scaling
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Mastra vs Microsoft AutoGen”, https://slateindex.ai/compare/mastra-vs-microsoft-autogen, data of Nov 3, 2026. Licence: CC BY 4.0.