# Qodo vs Sonar: who uses which

On usedby, 10 companies use Qodo and 53 use Sonar. 2 companies use both, including Nvidia and monday.com. Counts include every proof level, job-post signals included; each company keeps its proof level on each side. Latest check 2026-10-09: 63 of 63 public lines checked.

## Side by side

|  | [Qodo](https://www.usedby.ai/tools/qodo.md) | [Sonar](https://www.usedby.ai/tools/sonar.md) |
|---|---|---|
| Public customers | 10 | 53 |
| Confirmed | 0 | 3 |
| Observed | 10 | 49 |
| Signals (job posts) | 0 | 1 |
| Top industries of customers (every proof level) | HR & Recruiting (2), Semiconductors & Hardware (2), DevTools & Infrastructure (1) | IT Services & System Integration (6), Banking & Mortgages (5), Biotech & Pharma (5) |
| Category | Code review & testing | Code review & testing |
| Security | SOC 2 Type II ([trust.qodo.ai](https://trust.qodo.ai/), checked 2026-10-08) | — |
| Data processing terms | A data processing agreement is available. ([qodo.ai](https://www.qodo.ai/data-processing-addendum/), checked 2026-10-08) | — |
| Free trial | Free trial or free plan available. ([qodo.ai](https://www.qodo.ai/pricing/), checked 2026-10-08) | Free trial or free plan available. ([sonarsource.com](https://www.sonarsource.com/plans-and-pricing/), checked 2026-10-07) |
| Integrations | — | GitHub ([sonarsource.com](https://www.sonarsource.com/integrations/github/), checked 2026-10-07) |

## Companies that use both

Every proof level counts; the proof level of each side is shown, strongest proofs first. The first public proof is not an adoption date.

| Company | Proof, Qodo | Proof, Sonar | First public proof, Qodo | First public proof, Sonar |
|---|---|---|---|---|
| [Nvidia](https://www.usedby.ai/companies/nvidia.md) | Observed | Observed | On or before October 2024 | On or before April 2025 |
| [monday.com](https://www.usedby.ai/companies/monday-com.md) | Observed | Observed | On or before October 2025 | On or before August 2026 |

## Published results

Reviewed stories only; usedby did not measure the figures.

- Sonar: [DEPT®](https://www.usedby.ai/case-studies/dept-sonar.md): **60%**: “issues are identified 60% faster” (published 2025-12-31)
- Sonar: [Xero](https://www.usedby.ai/case-studies/xero-sonar.md): **3,500 repositories**: “onboard 3,500 repositories” (published 2026-04-10)

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