Technologies / Clay / HubSpot
Companies using Clay and HubSpot
52 companies in our data have public evidence for both Clay and HubSpot, and 32 name both in their own subprocessor list. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.
Companies using one are 3.6 times as likely as the average company in our data to show evidence of the other.
The companies
Strongest evidence first: a company naming both in its own subprocessor list comes before one seen on its website or in job postings.
Subprocessor listPrivacy policyWebsiteJob postings
| Company | Clay | HubSpot |
|---|---|---|
27 more companies
See every company using both Clay and HubSpot, with the source for each.
Create a free accountWork email, no card. Already have one? Log inThe two technologies
Clay
CRM and salesClay is a data infrastructure and orchestration platform for building systems to grow revenue. It is used to get data, run agentic workflows, and launch GTM plays.
Summarized from clay.com on 8 Nov 2026.
65% of the 80 companies we see using Clay also show the other.
All 80 companies using Clay48 name it as a subprocessorMore in CRM and sales
HubSpot
CRM and salesHubSpot is a customer platform that brings together marketing, sales, and customer service software on one agentic platform. It is used for marketing automation, sales, customer service, content marketing, data management, and billing and payments.
Summarized from hubspot.com on 8 Nov 2026.
1% of the 4,314 companies we see using HubSpot also show the other.
All 4,314 companies using HubSpot1,149 name it as a subprocessorMore in CRM and sales
Industries
Among the companies above, by our own classification of their homepage.
Other pairs
Companies with their own evidence for both.
More with Clay
Questions
How many companies use both Clay and HubSpot?
52 companies in StrataDB's data have public evidence for both, and 32 of them name both in their own subprocessor list, the strongest evidence we hold. Our coverage is partial, so the real number is higher.
Which companies use Clay and HubSpot?
Ahrefs, Archon Systems, Circle, CoreView and Cycle, and 47 more companies. Each one links to the evidence behind it.
How does StrataDB know a company uses Clay and HubSpot?
From four kinds of public evidence: subprocessor lists, privacy policies, website code and job postings. Each is kept apart with its source and the date we saw it. A company missing here means we found no evidence, not that it does not use them.
Find every company using Clay and HubSpot
See the full list with the source for each company, and run the same lookup for any technology from the API, Claude or your browser.
- Every company and vendor, with its public source
- 100 API calls a month, plus MCP and the Chrome extension
- Work email only. No card, no sales call