# CallMiner vs DevRev: who uses which

On usedby, 39 companies use CallMiner and 39 use DevRev. No company is listed with both yet. 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: 77 of 78 public lines checked.

## Side by side

|  | [CallMiner](https://www.usedby.ai/tools/callminer.md) | [DevRev](https://www.usedby.ai/tools/devrev.md) |
|---|---|---|
| Public customers | 39 | 39 |
| Confirmed | 19 | 36 |
| Observed | 20 | 3 |
| Signals (job posts) | 0 | 0 |
| Top industries of customers | Automotive Manufacturing (2), HR & Recruiting (2), IT Services & System Integration (2) | Fintech & Payments (7), Artificial Intelligence (3), Cybersecurity (3) |
| Category | Customer Service Automation | Customer Service Automation |
| Integrations | Salesforce ([callminer.com](https://callminer.com/products/integrations), checked 2026-10-08) | — |

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