Find out who uses your software.
Who Uses What maps which independent software companies run on which. Claim your company to see who uses your product — and to credit the tools that power you.
Claim your company
No rankings. No sales deck. Just who uses what.
03 companies02 connections01 claimed
The independent software graph
Watch it connect itself.
Recently connected
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SourcrLabusesApolo7h ago
SourcrLabuses
Launch Llama Newsletter7h ago
We're not building another G2.
Small software powers small software.
- No pay-to-play rankings.
- No 47-field vendor questionnaire.
- No analyst essays about your product.
- No enterprise logo theatre.
- No popularity contest.
We don't write your story. You show your network.
Growing networks
Last 7 days · independent companiesSourcrLabCLAIMED
Find and compare the right recruitment software, with independent research and no paid rankings.
+2 this weekUsed by 02Hiring & HR
Launch Llama NewsletterUNCLAIMED
Where founders discover AI and dev tools to ship faster every Tuesday — read by builders at Google, Stripe, and Notion.
+1 this weekUsed by 01Email & messaging
ApoloUNCLAIMED
Cuentas IBAN, cuenta virtual USA, wallets, escrow, paymaster y OTC. Regulado por SUGEF Art. 15 y FinCEN MSB.
+1 this weekUsed by 01
Someone is already running on your software.
One field to start · 2 independent tools · no vendor questionnaire