niche · -0.7

CAPTCHA

Score 17.7 / 100 11 providers 3 APIs Search apis.io →
Variants seen in the corpus: CAPTCHACaptchacaptcha

Providers using this tag (11)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Strong 1 Solid coverage with minor gaps
WebScraping.AIWebScraping.AI is a web scraping API that returns the rendered HTML, visible text, CSS-selected fragments, ...6 APIs63.7
Developing 6 Usable, with meaningful gaps to close
Unlock ProtocolUnlock Protocol is an open-source, community-governed protocol for onchain memberships and subscriptions. C...34 APIs50.9ZenRowsZenRows is a Spanish web scraping platform headquartered in Madrid that lets developers collect public web ...6 APIs50.3Capy Inc.Capy Inc. operates Lemin Captcha, a gamified bot-prevention and CAPTCHA service that replaces traditional i...1 API48.0Google reCAPTCHAGoogle reCAPTCHA is a security service that protects websites and applications from spam and abuse by verif...3 APIs41.6hCaptchahCaptcha, operated by Intuition Machines, is a privacy-focused CAPTCHA and bot-defense platform used as a d...6 APIs40.9Orange BusinessOrange Business is the B2B, telco-cloud, and developer arm of Orange S.A. — France's leading telecommunicat...38 APIs39.3
Thin 3 Limited public surface area
Arkose LabsArkose Labs is a bot management and account-security platform (the Arkose Bot Manager / Titan platform) tha...3 APIs38.5Friendly CaptchaFriendly Captcha is a privacy-first, GDPR-compliant bot protection service from Germany that uses proof-of-...5 APIs37.5Cloudflare TurnstileCloudflare Turnstile is Cloudflare's free, smart CAPTCHA alternative that verifies real users without sendi...5 APIs32.7
Emerging 1 Early or largely undocumented
NaverNaver Corp. is South Korea's largest internet company, operating the Naver search portal, Naver Webtoon, Na...18 APIs15.8

APIs with this tag (3)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Developing 2 Usable, with meaningful gaps to close
Unlock Protocol Captcha APIThe Captcha API from Unlock Protocol — 1 operation(s) for captcha.50.9Orange Business Live Identity Captcha APIBehavioural and challenge-based human-verification (captcha) API used inside Orange's Live Identity suite t...39.3
Emerging 1 Early or largely undocumented
Naver CAPTCHA APIThe CAPTCHA API issues image-based human-verification challenges and validates user responses, used by Kore...15.8

Score breakdown

Frequency
30.1
log-scaled weighted occurrences
Breadth
0.3
spread across providers
Quality lift
50.2
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Where this tag comes from

Provider tag8
Api tag3
Openapi tag1
Openapi op tag1