Threadloom

Closed

Fora: Powering your Hobbies

Headquarters
Mountain View
Employees
11–50
Business Model
B2C

About

Threadloom built Primary, a free browser extension that surfaces relevant forum and Reddit discussions alongside traditional web search results, helping users find authentic community opinions instead of purely SEO-optimized content. Backed by Y Combinator, Hack VC, Precursor Ventures, and Switch Ventures, the Mountain View-based startup focused on AI-powered search technology for online forums. Threadloom, Inc. was acquired by VerticalScope in 2021, and threadloom.com no longer resolves to an active independent site.

Summary

Threadloom is a Developer Tools company based in Mountain View, United States.

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