Non-Square-native platforms (Stripe Connect simpler); global platforms with material EU/APAC outside Square-supported countries (Adyen or Stripe Connect fit better); large enterprise marketplaces requiring direct acquirer license outside Square markets.
Square-native ISVs and SaaS platforms (20-1,000 employees) extending the Square ecosystem to multi-seller or platform use cases in US, UK, Canada, Australia, Japan.
Why we say this
Editorial pulled these weaknesses from Square Connect (Block Marketplace API)’s product card in our Top 10 Embedded Payments Software for 2026:
- ! Platform-fee economics less native than Stripe Connect or Finix; Square is configured primarily for direct merchants
- ! Global coverage thinner than Stripe and Adyen outside the supported countries
- ! Developer experience for non-Square-native platforms less smooth
- ! Take rate transparency limited at the platform-fee layer
If Square Connect (Block Marketplace API) is wrong for you, consider these instead
Same Embedded Payments Software category, different best-fit buyer.
Best for
Global marketplaces and enterprise platforms (500+ employees) with material EU, UK, or APAC volume and regulated marketplace fund-flow requirements.
See full profile →Best for
SaaS platforms and marketplaces (20-10,000 employees) embedding payments at any scale up to roughly $50M-$100M GMV before PayFac economics start to favor a graduation move.
See full profile →Best for
Enterprise platforms (1,000+ employees) with existing Worldpay merchant acquiring relationships seeking to extend to embedded payments.
See full profile →Related editorial
Last updated 2026-05-23. Editorial verdict based on the published Top 10 Embedded Payments Software for 2026 ranking. Disagree? Tell us.