Technology answer

Errorception

101

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

Hosts: 294 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

101 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 38 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 3 Feb 2022, last discovered 10 Sept 2026.

Both denominators, and a third

Shares of the same 101each row a different wholelanding 12 Sept 2026

Denominator

Companies

Share

companies in the index

54,527,857

<0.01%

companies running anything in Observability

6,762,151

<0.01%

companies running anything in Error tracking

6,181,584

<0.01%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Errorception is rank 7 of 12 technologies in Error tracking.

Open as a segment

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

/companies/tech-errorception

Open the segment

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 10 Sept 2026

JavaScript error tracking service for client-side applications.

Errorception is a hosted service that captures and reports JavaScript errors from browsers to help developers monitor and fix client-side issues. It is used by web teams to track errors and prioritize fixes.

Kindproduct

VendorErrorception, errorception.com

PathInfrastructure and Hosting > Observability > Error tracking

Slugerrorception

Deploymentsaas

Pricingsubscription

Open sourceno

First discovered2022-02-03

Last discovered2026-09-10

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerError trackingCompanies running anything in Error tracking, 6,181,584 of 54,527,857 in the index, and the technologies ranked in it.Category answerObservabilityThe 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.