F 
Fastspring
Merchant of record handling global payments, tax and compliance for software sellers.
KINDA
why this verdict
Keep it for the workflow, not the AI
OpenAI's version covers the headline feature only — the workflow around it is what still does the work.
- A named launch, not a vibe named, unlinked
- Stripe, Paddle and Lemon Squeezy competing hard on merchant-of-record pricing. OpenAI, September 16, 2025 — no announcement link recorded yet.
- How much of the job it covers headline only editorial call
- The headline feature, but not the workflow, data or integrations around it.
- Is there a free way to do it? paid only
- 3 replacements listed, all paid.
- What the call is worth nothing to cancel
- No paid entry tier tracked, so there is no subscription to cancel.
Reason composed from the fields above missing: announcement linked missing: free replacement listed recorded: two or more escape hatches
- Threatened by
- OpenAI
- Since
- September 16, 2025
- List price
- free
- Per year
- —
The backstory
FastSpring has sold software online since long before the current wave, acting as merchant of record so the seller never handles VAT registration or chargebacks. That model is more relevant than ever as tax rules multiply. The problem is competitive: Paddle and Lemon Squeezy arrived with better developer experience and modern documentation, and Stripe keeps closing the gap on tax, leaving an established but less fashionable incumbent defending on service rather than product.