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Head-to-head comparison

Inngest AgentKit vs Mastra Factory

Compare Inngest AgentKit and Mastra Factory side by side across pricing, features, ratings, pros, cons, best-fit use cases, and alternatives.

Feature comparison

Feature
Inngest AgentKit
Mastra Factory
Category
agent-frameworks
agent-frameworks
Pricing
Free plan
Free plan
Free plan
API access
Mobile app
Browser extension
Team collaboration
Custom training
Self-hosted option
Offline mode
Multi-language support

Inngest AgentKit pros and cons

Open-source TypeScript library
Deterministic, flexible routing
Typed Network State machine
Native MCP tooling support
Best value tied to Inngest ecosystem
TypeScript-only
Younger than some frameworks

Mastra Factory pros and cons

Built on an established open-source agent framework
Apache 2.0 core with a real self-hosted path
Human approval gates before implementation
Output lands as reviewable pull requests
Usage-based billing on events and CPU hours can be hard to forecast
Teams tier is a significant step up at 250 dollars per month
Young product in a category that is changing fast

Which one should you choose?

Best overall signal
Inngest AgentKit

Selected using Toolglade popularity signals such as views and votes.

Best value signal
Inngest AgentKit

Selected using free-plan availability and engagement signals.

Best for

Inngest AgentKit

  • typescript teams
  • durable agent workflows
  • multi-agent orchestration
  • TypeScript teams on Inngest
  • Fault-tolerant agent workflows

Mastra Factory

  • autonomous issue resolution
  • agent-run pull requests
  • self-hosted agent delivery
  • Engineering teams with a steady issue backlog
  • Mastra framework users

FAQ

Is Inngest AgentKit better than Mastra Factory?

It depends on your use case. Compare category fit, pricing, feature availability, and ratings before choosing.

Which tool has a free plan?

Inngest AgentKit and Mastra Factory offer a free plan based on current Toolglade data.