Installmap vs TheirStack
A search product over job postings and company technographics. You search companies by the technologies they use and what they hire for, then reveal or export the matching companies.
| Installmap | TheirStack | |
|---|---|---|
| Pricing model | Free to read. Nothing is for sale. | One-time company credits from 1,000 for $109 up to 200,000 for $999. Monthly API subscriptions from 1,500 credits at $49 a month. |
| What you get | Every published count, its industry, size and country cuts, and the method behind it. | Company credits. One credit reveals or exports one company, viewable for 90 days. Unused paid credits roll over for 12 months. |
| Published market share counts | Yes. Every count is on the page with the crawled base it divides by. | Public technology pages state a total company count, for example 228,936 on the HubSpot page, with 10 rows shown. |
| Cuts by industry and company size | Yes. Industry, employee size band and country. Segments under 20 crawled domains read n/a. | Public technology pages carry country and region breakdowns. Industry and employee size appear per company row, not as a published cut. |
| Method disclosure | Yes. The method page carries the sample, the attrition funnel with a count at each step, and the named failures. | check |
| Free to cite | Yes. Every page carries a citation line. | check |
"check" marks a cell TheirStack does not state on its public pages. Read 3 September 2026.
Notes on TheirStack
The pricing page states 33k tracked technologies and 237 million job postings on the homepage.
The API credit calculator weights a job at 1 credit and a company or technographics lookup at 3 credits.
Plans state no seat limit: unlimited pages and team members.
The pricing page states a free trial covering both credit types, but publishes no free credit count.