Two developer-first Merchants of Record that indie hackers weigh against each other. Polar is the open-source, developer-native option that pitches itself as the alternative to Lemon Squeezy; Creem is the lean challenger with strong agent-native docs. Both remit global tax and welcome individuals. Their base rates sit close - Polar at 4% + 40c, Creem at 3.9% + $0.40 - but the payout mechanics differ sharply, because Polar settles through Stripe. Below are the verified numbers for both, then the honest third framing: on either MoR, you are not the merchant. Everything here is from each company's own docs, pricing pages and public statements (July 2026).
| Scenario | Polar | Creem | paas.build (3.9% flat) |
|---|---|---|---|
| Base rate | 4% + 40c (plans from $20-$400/mo lower it) | 3.9% + $0.40 (no plan) | 3.9%, no fixed fee |
| $9 subscription | $0.76 = 8.4% | $0.75 = 8.3% | $0.35 = 3.9% |
| $29 subscription | $1.56 = 5.4% | $1.53 = 5.3% | $1.13 = 3.9% |
| International cards | +1.5% | No intl-card fee | Included |
| Dispute | $15 per dispute | $25 chargeback (per founder) | - |
| Payout (via Stripe for Polar) | ~$2/mo active + 0.25% + $0.25 each + FX | 7 USD/EUR or 1%, whichever is higher | None |
Close, with a twist. Polar's base rate is 4% + 40c (its early-member and default rate; lower tiers exist on paid plans from $20 to $400/month). Creem is 3.9% + $0.40 - a hair lower on base. But Polar's payouts run through Stripe and carry Stripe's fees: about $2 per month of active payouts, 0.25% + $0.25 per payout, plus currency conversion. Creem's payout fee is 7 USD/EUR or 1%, whichever is higher. Both add international-card costs. Sources: polar.sh/docs/merchant-of-record/fees and creem.io/pricing.
Yes, Polar's platform is open source and it markets itself as a developer-native, open alternative to Lemon Squeezy - a genuine differentiator. But being open source does not change the Merchant-of-Record structure: like Creem, Polar becomes the legal seller, remits tax for you, and holds the funds until payout. Open code, same fund custody.
Polar uses manual withdrawals once you clear a currency-dependent minimum, with a 7-day settlement delay for organizations created on or after May 12, 2026 (older orgs kept instant payouts). Creem pays out on the 1st and 15th after a 7-12 day risk hold, with a $50 minimum. Both hold funds because on an MoR the money is theirs until release. paas.build settles same-day into an account that is yours.
paas.build, powered by UniPaaS (FCA-authorised Payment Institution No. 929994). Flat 3.9%, no fixed fee, no payout fee, no monthly plan tiers, you stay the merchant of record, and funds settle same-day on safeguarded rails - UK, EU and US (US via MoR or J.P. Morgan). You keep tax responsibility, so if worldwide tax remitted for you is the priority, Polar or Creem may fit better.
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