Autumn
Work on Autumn? Verify this listing (free)Open-source pricing and billing layer on top of Stripe
Open-source billing platform that sits on Stripe and handles plans, usage limits, credits, feature entitlements and usage event aggregation, so your app checks one API instead of syncing Stripe webhooks. Comes with a CLI and MCP server, and the Pro plan can pull from Stripe, RevenueCat and Vercel billing sources.
Best for: AI apps with usage-based or credit pricing that want to skip writing Stripe webhook and entitlement code
Visit Autumn ↗- Pricing
- Free $0/mo (up to 8K monthly billing volume, 10,000 customers, 10M API requests); Pro $375/mo (50K billing volume, then $5 per 1M requests); Scale custom; Stripe fees still apply; self-host free (Apache-2.0)
- Free tier
- Yes: free up to 8K monthly billing volume, or self-host free
- Open source
- Yes
- Last verified
- 2026-10-24
Autumn pricing breakdown, history and cheaper alternatives →
Sources (checked 2026-10-24): useautumn.com/pricing · docs.useautumn.com
Score breakdown
- Fit for the use case18 / 25
- Vibe-coder friendliness12 / 15
- Output quality & reliability10 / 15
- Pricing & free tier11 / 15
- Ecosystem & integrations6 / 10
- Momentum7 / 10
- Code ownership & lock-in8 / 10
Why this score: Removes the hardest part of usage-based billing on Stripe and is Apache-2.0 open source (~2.8k GitHub stars). It is a layer, not a processor, so you still pay Stripe, and Pro jumps straight to $375/mo.
Based on desk research of official pricing pages and docs; see methodology.
FAQ
- Is Autumn free?
- Autumn free tier: Yes: free up to 8K monthly billing volume, or self-host free. Paid pricing: Free $0/mo (up to 8K monthly billing volume, 10,000 customers, 10M API requests); Pro $375/mo (50K billing volume, then $5 per 1M requests); Scale custom; Stripe fees still apply; self-host free (Apache-2.0).
- What is Autumn pricing in 2026?
- Autumn pricing (as of our last verification on 2026-10-24): Free $0/mo (up to 8K monthly billing volume, 10,000 customers, 10M API requests); Pro $375/mo (50K billing volume, then $5 per 1M requests); Scale custom; Stripe fees still apply; self-host free (Apache-2.0). Always confirm on the official site — plans change.
- Is Autumn open source?
- Yes. Autumn is open source.
- What is Autumn's PromptToProd score?
- Autumn scores 72/100 on PromptToProd (fit, vibe-coder friendliness, quality, pricing, ecosystem, momentum, ownership). See the score breakdown on this page and our methodology.
- What is Autumn best for?
- Autumn is best for: AI apps with usage-based or credit pricing that want to skip writing Stripe webhook and entitlement code.
- When was Autumn last verified on PromptToProd?
- Pricing and details for Autumn were last verified on 2026-10-24 from official docs and pricing pages.
Alternatives
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