# Clay vs UserGems: who uses which

On usedby, 48 companies use Clay and 25 use UserGems. 2 companies use both, including Hubspot and Sendoso. Counts include every proof level, job-post signals included. Companies named on both have a confirmed or observed line on each side. Latest check 2026-10-08: 72 of 73 public lines checked.

## Side by side

|  | [Clay](https://www.usedby.ai/tools/clay.md) | [UserGems](https://www.usedby.ai/tools/usergems.md) |
|---|---|---|
| Public customers | 48 | 25 |
| Confirmed | 31 | 14 |
| Observed | 17 | 11 |
| Signals (job posts) | 0 | 0 |
| Top industries of customers | Artificial Intelligence (7), Marketing Tech (7), DevTools & Infrastructure (5) | Marketing Tech (4), Sales Tech & CRM (3), Cybersecurity (1) |
| Category | Sales Prospecting & Enrichment | Sales Prospecting & Enrichment |
| Security | SOC 2 Type II, ISO 27001, ISO 42001 ([trust.clay.com](https://trust.clay.com/), checked 2026-10-04) | SOC 2 Type II ([usergems.com](https://www.usergems.com/data-security), checked 2026-10-08) |
| Data processing terms | A data processing agreement is available. ([trust.clay.com](https://trust.clay.com/), checked 2026-10-04) | A data processing agreement is available. ([trust.usergems.com](https://trust.usergems.com/?__hstc=17958374.6fa2a8c8b552a9d2671fc4e8f0d95afa.1766617209359.1776892157984.1776946384120.30&amp%3B__hssc=17958374.2.1776946384120&amp%3B__hsfp=948b227d392ff5c7652b78ec898209e5), checked 2026-10-08) |
| Free trial | Free trial or free plan available. ([clay.com](https://www.clay.com/pricing), checked 2026-10-04) | — |
| Integrations | Salesforce, Salesloft, Outreach, Snowflake, HubSpot, Dynamics 365 CRM, Gong, Google BigQuery, Typeform, Smartlead.ai, Instantly, Semrush ([clay.com](https://www.clay.com/integrations), checked 2026-10-04) | — |
| Pricing | Free: Free; Launch: $167 mo; Growth: $446 mo; Enterprise: contact sales ([clay.com](https://www.clay.com/pricing), checked 2026-10-04) | Core: $40,000 / year; Advanced: $75,000 / year; Elite: $150,000 / year ([usergems.com](https://www.usergems.com/pricing), checked 2026-10-08) |

## Companies named on both

Confirmed or observed on each side.

| Company |
|---|
| [Hubspot](https://www.usedby.ai/companies/hubspot.md) |
| [Sendoso](https://www.usedby.ai/companies/sendoso.md) |

## Published results

Reviewed stories only; usedby did not measure the figures.

- Clay: [Pump](https://www.usedby.ai/case-studies/pump-clay.md): **6x faster**: “new reps were revenue-generating 6x faster than before Clay” (captured by usedby 2026-10-05)
- Clay: [Merge](https://www.usedby.ai/case-studies/merge-clay.md): **15%**: “a 15% increase in enterprise meetings booked” (captured by usedby 2026-10-05)
- UserGems: [Mimecast](https://www.usedby.ai/case-studies/mimecast-usergems.md): **$18M**: “generated 276 sales opportunities worth over $18M in new business pipeline” (captured by usedby 2026-10-08)
- UserGems: [Accord](https://www.usedby.ai/case-studies/accord-usergems.md): **50-60%**: “50-60% 50–60% of outbound meetings come from UserGems signals & Gem-E.” (captured by usedby 2026-10-08)

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Source: https://www.usedby.ai/compare/clay-vs-usergems · How we check: https://www.usedby.ai/methodology