What is the best alternative to reCAPTCHA?

Based on company usage data, HSTS is the most widely adopted alternative, detected on 216,584 websites.

How many companies use reCAPTCHA?

AgentData detects reCAPTCHA on 44,483 company websites as of September 2026.

Are companies switching away from reCAPTCHA?

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

reCAPTCHA alternatives

Ranked by real company usage

The most popular alternatives to reCAPTCHA based on AgentData's analysis of 44,483 company websites are HSTS (216,584 companies), Imperva (2,563 companies), DDoS-Guard (2,531 companies).

reCAPTCHA: 44,483 companiesCategory: Security15 alternatives found

Top alternatives to reCAPTCHA

216,584 companies

2,563 companies

2,531 companies

1,393 companies

671 companies

127 companies

114 companies

90 companies

89 companies

#10

85 companies

#11

74 companies

#12

67 companies

#13

Akamai Web Application Protector

63 companies

#14

63 companies

#15

59 companies

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44,483 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=recaptcha

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Compare

reCAPTCHA vs HSTSCompare →reCAPTCHA vs ImpervaCompare →reCAPTCHA vs DDoS-GuardCompare →reCAPTCHA vs hCaptchaCompare →

Companies using reCAPTCHA→

Frequently asked questions

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