What is the best alternative to Four?

Based on company usage data, Catch is the most widely adopted alternative, detected on 5,792 websites.

How many companies use Four?

AgentData detects Four on 2,111 company websites as of October 2026.

Are companies switching away from Four?

AgentData tracks technology changes across company websites. Check back for switching trends as we detect more changes.

What do Four and Catch have in common?

Among the companies AgentData has profiled in full, 39% of those using Four also run Catch (95 companies).

Four alternatives

Ranked by real company usage

The most popular alternatives to Four based on AgentData's analysis of 2,111 company websites are Catch (5,792 companies), Omise (668 companies), Apple Pay (95 companies).

Four: 2,111 companiesCategory: Payment3 alternatives found

Top alternatives to Four

Catch

5,792 companies39% of profiled Four users also run this

668 companies

95 companies

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2,111 companies with emails, tech stacks, and contacts

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1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=four

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Compare

Four vs CatchCompare →Four vs OmiseCompare →Four vs Apple PayCompare →

Companies using Four→

Frequently asked questions

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