# Ada vs DevRev: who uses which

On usedby, 35 companies use Ada and 39 use DevRev. 1 company uses both, including Indigo. Counts include every proof level, job-post signals included. Companies named on both have a confirmed or observed line on each side. Latest check 2026-10-05: 65 of 74 public lines checked.

## Side by side

|  | [Ada](https://www.usedby.ai/tools/ada.md) | [DevRev](https://www.usedby.ai/tools/devrev.md) |
|---|---|---|
| Public customers | 35 | 39 |
| Confirmed | 27 | 36 |
| Observed | 8 | 3 |
| Signals (job posts) | 0 | 0 |
| Top industries of customers | Fintech & Payments (6), E-commerce & D2C (3), HR & Recruiting (3) | Fintech & Payments (7), Artificial Intelligence (3), Cybersecurity (3) |
| Category | Customer Service Automation | Customer Service Automation |

## Companies named on both

Confirmed or observed on each side.

| Company |
|---|
| [Indigo](https://www.usedby.ai/companies/indigo.md) |

## Published results

Reviewed stories only; usedby did not measure the figures.

- Ada: [Dott](https://www.usedby.ai/case-studies/dott-ada.md): **77%**: “By 2026, that number had climbed to 77%” (published 2026-05-21)
- Ada: [Deezer](https://www.usedby.ai/case-studies/deezer-ada.md): **85%**: “Melodie is involved in about 85% of Deezer's support contacts” (published 2026-08-17)

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