Which companies use which platforms.
Thousands of platforms verified across millions of companies, growing every day. See who runs the tools you sell into.
Real companies, proven by their own public signals
Every count is a company whose own public signals prove the platform is in use — a floor, not an estimate, and it grows every day.
100,283verified on Anthropic (Claude)
62,251verified on OpenAI
75,624verified on Salesforce
42,836verified on AdobeFind your next customers by the software they already run
A hand-picked set of the thousands of platforms we track, ranked by verified companies. Click a logo to see who runs it — then get the full list, or check your own accounts for free.
Counts are companies verified from the signals they publish, a floor that grows every day; brands that appear under several products (Google Workspace, Microsoft 365, Azure…) are shown once. Trademarks belong to their owners.
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A vendor list is a CSV of every company using that platform, from $500, in 2 business days. Or paste your own accounts free and see which of them use it.
Every platform, big and small
Household names and the niche tools your industry runs on: thousands of platforms, each one a list of the companies we have verified running it. Ten familiar names to start; search for yours to see how many run it and what the list costs.
| # | Platform | Verified companies | Actions |
|---|---|---|---|
| 1 |  Microsoft 365microsoft.com |
2,144,464 | Get this listCheck my accounts |
| 2 |  Google Workspacegoogle.com |
1,996,149 | Get this listCheck my accounts |
| 3 | Anthropicanthropic.com |
100,283 | Get this listCheck my accounts |
| 4 | OpenAIopenai.com |
62,251 | Get this listCheck my accounts |
| 5 | Salesforcesalesforce.com |
75,624 | Get this listCheck my accounts |
| 6 |  HubSpothubspot.com |
114,397 | Get this listCheck my accounts |
| 7 |  Shopifyshopify.com |
179,462 | Get this listCheck my accounts |
| 8 |  Stripestripe.com |
28,166 | Get this listCheck my accounts |
| 9 | Adobeadobe.com |
42,836 | Get this listCheck my accounts |
| 10 |  Cursorcursor.com |
9,534 | Get this listCheck my accounts |
Counts are companies verified from the signals they publish, as of 2026-10-02: a floor that grows daily, not a market total; one company can own several domains. List price by install base: $500 up to 5,000 verified companies, $1,000 to 10,000, $2,500 to 25,000, $5,000 to 50,000, $7,500 to 100,000, $10,000 above. Card checkout, no quote. How the numbers are made.