Installmap vs StackShare
A public directory of developer and AI tools plus company tech stack profiles that companies and developers submit. Each tool page carries a description, pros and cons, alternatives and an adoption tab.
| Installmap | StackShare | |
|---|---|---|
| Pricing model | Free to read. Nothing is for sale. | check |
| What you get | Every published count, its industry, size and country cuts, and the method behind it. | check |
| Published market share counts | Yes. Every count is on the page with the crawled base it divides by. | check |
| Cuts by industry and company size | Yes. Industry, employee size band and country. Segments under 20 crawled domains read n/a. | check |
| 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 StackShare does not state on its public pages. Read 3 September 2026.
Notes on StackShare
stackshare.io/pricing returns a 404 page, so no plan, price or purchase detail could be read and those cells are marked check.
Company stack profiles are free to read, for example Uber with 59 tools, Airbnb with 55 and Facebook with 36. The directory header states 150K tools.
The React tool page shows a stack additions figure of 183,297, but the companies and developers entries under it rendered no names, and the adoption page rendered no content.
Stacks are submitted by companies and developers rather than detected by a crawl, so there is no sample to describe.