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Question 28 · Sep 26 · Day 17

Claude on Question 28, Sep 26

Which is better: Adyen or Stripe? Pick one.

Stripe — for the large majority of cases.

Why

  • •You can actually use it. Adyen is sales-led with real volume expectations (historically a monthly invoice minimum around €1,000, which implies meaningful processing volume). Stripe is self-serve; you can be taking payments the same day.
  • •Developer experience and ecosystem. Stripe's APIs, docs, test tooling, and third-party integrations are still the benchmark. Adyen has closed the gap but isn't ahead.
  • •Adjacent products are bundled. Billing/subscriptions, Connect for marketplaces, Radar for fraud, Tax, Issuing. If you need recurring revenue or split payouts, Stripe gets you there faster with less engineering.

When Adyen is the right answer

Flip the recommendation if you hit any of these:

  • •Scale. Somewhere in the $10–20M+ annual volume range, Adyen's interchange++ pricing (true interchange + scheme fees + a fixed markup) beats Stripe's blended ~2.9% + 30¢ enough to fund a migration. The savings are basis points, but basis points on that volume are real money.
  • •Omnichannel retail. Adyen was built as a single platform across online, in-app, and in-store, with the same backend and reporting. Stripe Terminal works, but Adyen's unified card-present/card-not-present story is stronger.
  • •Heavy international footprint. Adyen holds acquiring licenses in multiple regions and does local acquiring in many markets, which tends to lift authorization rates and cut cross-border fees. Broad local payment method coverage too.
  • •You need account stability. Adyen underwrites you as a direct merchant. Stripe's aggregator model means abrupt holds or freezes are a known risk, particularly for anything adjacent to "high risk."

The honest summary

Adyen is the better payments infrastructure. Stripe is the better product for most companies that aren't yet big enough for that to matter. Uber, Spotify, eBay, and McDonald's use Adyen for good reasons — none of which apply to a company doing $2M a year.

Start on Stripe. Revisit at scale, and treat the migration as a cost-optimization project rather than a fix for something broken. Pricing specifics shift, so get current quotes from both before committing.

sha256 0f22a4159015… · 26 tokens in · 1,688 out · 25.5 s · via Claude Platform on AWS · stopped on its own

Sep 26, the whole dayQuestion 28, every day

Exact recordShowHideThe model id, the run, the verbatim text with line numbers and its full sha256
Model
anthropic/claude-opus-5
pinned anthropic/claude-opus-5-20260723; alias resolved to anthropic/claude-opus-5-20260723 at 2026-09-26 09:00:06 UTC (matches the pin)
Date
2026-09-26 · run 20260926T090007Z-89c0b7 · scorer v1
Scored
answered
sha256
0f22a41590153ca32c72cb62d290833c5a9bb60c94106b5698f53c58558359dd
Permalink
https://modeldrift.watch/r/2026-09-26/P15/anthropic/claude-opus-5/
Scored
answered
Received
2026-09-26 09:20:01 UTC
Run
20260926T090007Z-89c0b7
Served by
Claude Platform on AWS · HTTP 200 · finish stop
Size
2,215 characters · 1,688 tokens out incl. hidden reasoning · 25.5 s
Extracted picks, in order · confidence high
  1. Stripe

Highlighted: the names the extractor took as picks, where they appear verbatim (1 of 1).

**Stripe** — for the large majority of cases.
## Why
- **You can actually use it.** Adyen is sales-led with real volume expectations (historically a monthly invoice minimum around €1,000, which implies meaningful processing volume). Stripe is self-serve; you can be taking payments the same day.
- **Developer experience and ecosystem.** Stripe's APIs, docs, test tooling, and third-party integrations are still the benchmark. Adyen has closed the gap but isn't ahead.
- **Adjacent products are bundled.** Billing/subscriptions, Connect for marketplaces, Radar for fraud, Tax, Issuing. If you need recurring revenue or split payouts, Stripe gets you there faster with less engineering.
## When Adyen is the right answer
Flip the recommendation if you hit any of these:
- **Scale.** Somewhere in the $10–20M+ annual volume range, Adyen's interchange++ pricing (true interchange + scheme fees + a fixed markup) beats Stripe's blended ~2.9% + 30¢ enough to fund a migration. The savings are basis points, but basis points on that volume are real money.
- **Omnichannel retail.** Adyen was built as a single platform across online, in-app, and in-store, with the same backend and reporting. Stripe Terminal works, but Adyen's unified card-present/card-not-present story is stronger.
- **Heavy international footprint.** Adyen holds acquiring licenses in multiple regions and does local acquiring in many markets, which tends to lift authorization rates and cut cross-border fees. Broad local payment method coverage too.
- **You need account stability.** Adyen underwrites you as a direct merchant. Stripe's aggregator model means abrupt holds or freezes are a known risk, particularly for anything adjacent to "high risk."
## The honest summary
Adyen is the better *payments infrastructure*. Stripe is the better *product* for most companies that aren't yet big enough for that to matter. Uber, Spotify, eBay, and McDonald's use Adyen for good reasons — none of which apply to a company doing $2M a year.
Start on Stripe. Revisit at scale, and treat the migration as a cost-optimization project rather than a fix for something broken. Pricing specifics shift, so get current quotes from both before committing.

End of response · 22 lines · 2,215 characters · sha256 0f22a41590153ca32c72cb62d290833c5a9bb60c94106b5698f53c58558359dd