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FastSpring vs Sellix

FastSpring

7.6#2 in revenue lifecycle management softwareFree plan
Free planAndroidiOSWebAPI
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Sellix

6.0#26 in digital product selling platformsFree plan
Free planWebAPI
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What both publish

FactFastSpringSellix
CheckoutFastSpring offers hosted web checkouts that handle localization, taxes, and payments without embedded scripts or code on the seller’s website.Sellix says it is crypto-only, with buyers choosing supported crypto assets and checkout converting displayed fiat prices; card payments are not currently available.
HeadquartersThe company is headquartered in Santa Barbara, California.London, United Kingdom
IntegrationsListed integrations include Google Tag Manager, Zapier, Nalpeiron, LicenseSpot, Soraco QLM, SoftwareKey, Drip, AdRoll, Bing Ads and multiple licensing services.Sellix documents a BlockPN checkout and settlement integration, Discord role and invite delivery through dynamic webhooks, and custom integrations through its REST API and webhooks.

FastSpring plans

  • Free test modeFree
  • Custom quotePriced on request
  • Custom revenue-sharePriced on request

Sellix plans

  • SellixFree

Pick FastSpring if…

FastSpring suits SaaS, software, and other digital product companies that need payment, tax, compliance, and subscription operations handled for them. Sellers of physical goods or those needing shipping support should look elsewhere.

Pick Sellix if…

Sellix suits merchants selling digital or physical products who can use crypto-only checkout. It may fit sellers who want automated delivery, custom integrations, and a plan without a subscription, take-rate, or expiry.

Charts they share