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mastra

mastra is a workflow AI agent for Accelerate the development of AI agents that perform multi-step tasks and integrate with multiple tools without building infrastructure from scratch. Pricing: Free. As of 2026-09-11, KanonAgent records 30 upvotes. First indexed by KanonAgent on 2026-08-25.
A modern TypeScript framework designed to help developers build scalable, tool-connected AI agents with reusable workflows and modular architecture.
mastra — official preview image
30 upvotes
Tracked by Kanon since Aug 25, 2026
no signal yet
status
31/100
momentum · conf 0.87
17d
tracked since 2026-08-25
4
evidence records

No signal event on file yet — status is unknown, not "quiet".

📈 Timelinewhat changed, and when
🔎 Known / Unknown 13 of 23 fields unknown
Machine-callable— unknown —
Open source1 verified 1 quote(s)
Self-hostable1 inferred 1 quote(s)
Bring your own key— unknown —
Autonomy level2 inferred 2 quote(s)
Pricing model— unknown —
Integrations— unknown —

“Unknown” means we have not verified it — it is not a “no”. Hard filters never treat unknown as false.

🤖 Agent teardown · workflow
Job to be doneAccelerate the development of AI agents that perform multi-step tasks and integrate with multiple tools without building infrastructure from scratch.
AutonomyL2 · tool-calling(evidence: "decide which tools to use, and iterate internally until the …")
Who it is forDevelopers
Prerequisitesopen source · self-hostable
PricingFree
Traction · why it is risingReceived 33 votes on Product Hunt and shows active development on GitHub, signaling growing adoption and community engagement.
Why it matters

It fills a critical gap in the developer toolchain by offering a purpose-built, type-safe framework for AI-native applications, positioning it as a key infrastructure layer for future AI agents.

Evidence quotesverbatim, from the product’s own materials

“public GitHub repository (README fetched)”— structural
“Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.”— readme
“decide which tools to use, and iterate internally until the model emits a final answer”— readme
“use Mastra's graph-based workflow engine to orchestrate complex multi-step processes”— readme
TypeScript
Signal source: GitHub
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FAQ

What is mastra?

A modern TypeScript framework designed to help developers build scalable, tool-connected AI agents with reusable workflows and modular architecture.

What does mastra do?

Accelerate the development of AI agents that perform multi-step tasks and integrate with multiple tools without building infrastructure from scratch.

Why does mastra matter?

It fills a critical gap in the developer toolchain by offering a purpose-built, type-safe framework for AI-native applications, positioning it as a key infrastructure layer for future AI agents.

How much does mastra cost?

Free

Is mastra free?

Yes — mastra has a free tier. Pricing as stated on its own page: Free

Is mastra open source?

Yes — mastra is open source.

Can I self-host mastra?

Yes — mastra can be self-hosted.

How popular is mastra?

As tracked by KanonAgent: 30 upvotes (first indexed 2026-08-25).

What are the best mastra alternatives?

Similar AI agents tracked by KanonAgent: langchain, BIG, claude-mem, AEO Engine, autogen, POST BRIDGE.

mastra alternatives — similar AI agents

langchainBIGclaude-memAEO EngineautogenPOST BRIDGE

Where this fits — browse the same shelf

AI Workflow Automation AgentsAI agents for Autonomous multi-step task executionSelf-hosted & open-source AI agents