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Mastra Factory vs Inngest AgentKit

Mastra FactoryInngest AgentKit

Bottom line: Mastra Factory for engineering teams with a steady issue backlog; Inngest AgentKit for typeScript teams on Inngest.

Agent-run software delivery that takes an issue from triage to reviewed pull request

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TypeScript multi-agent networks with deterministic routing and MCP

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Votes00
PricingFreemiumFreemium
CategoryAgent FrameworksAgent Frameworks
Tags
agentic sdlccoding agentspull requestsopen sourcedeveloper workflow
typescriptmulti-agentorchestrationmcpdurable-execution
Best for
  • Engineering teams with a steady issue backlog
  • Mastra framework users
  • Teams wanting self-hosted agent delivery
  • TypeScript teams on Inngest
  • Fault-tolerant agent workflows
  • Multi-agent orchestration
Pros
  • 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
  • Board-based view of agent work in progress
  • Open-source TypeScript library
  • Deterministic, flexible routing
  • Typed Network State machine
  • Native MCP tooling support
  • Durable execution via Inngest
Cons
  • 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
  • Value depends heavily on issue quality and repo hygiene
  • No public API documented at launch
  • Best value tied to Inngest ecosystem
  • TypeScript-only
  • Younger than some frameworks
  • Durable features imply Inngest adoption
  • Smaller community than largest frameworks

Comparison generated from each tool's listing. Add or remove tools above to change it.