Technology answer

VAPTCHA

37

companies run it, <0.01% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 678 live hosts run it, of 191,809,695 hosts in the index, <0.01%. A host is a website, not a company.

Companies by month

No published series

37 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 2 of them. A monthly line drawn off that many observations would be noise at the same weight as a line off millions, so this page states the count and its date and publishes no series.

First discovered 5 Oct 2023, last discovered 9 Sept 2026.

Both denominators, and a third

Shares of the same 37each row a different wholelanding 12 Sept 2026

Denominator

Companies

Share

companies in the index

54,527,857

<0.01%

companies running anything in Authentication and Identity

2,209,246

<0.01%

companies running anything in CAPTCHA and bot detection

589,118

<0.01%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, VAPTCHA is rank 4 of 4 technologies in CAPTCHA and bot detection.

Open as a segment

37 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-vaptcha

Open the segment

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 9 Sept 2026

VAPTCHA is a CAPTCHA verification service for protecting forms and logins.

VAPTCHA provides human verification widgets and APIs to block automated abuse on websites and apps. It is used by developers to secure registrations, logins and form submissions.

Kindproduct

VendorVAPTCHA, vaptcha.com

PathSecurity and Identity > Authentication and Identity > CAPTCHA and bot detection

Slugvaptcha

Deploymentsaas

Pricingfreemium, subscription, quote based

Open sourceno

First discovered2023-10-05

Last discovered2026-09-09

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerCAPTCHA and bot detectionCompanies running anything in CAPTCHA and bot detection, 589,118 of 54,527,857 in the index, and the technologies ranked in it.Category answerAuthentication and IdentityThe category above this one, with its subcategories and the companies in each.CatalogueAll 8,177 technologiesRanked by the companies running them, with the publication gate named and the long tail drawn.