# Momentic vs Sonar: who uses which

On usedby, 25 companies use Momentic and 53 use Sonar. 1 company uses both, including Xero. Counts include every proof level, job-post signals included. Companies named on both have a confirmed or observed line on each side. Latest check 2026-10-07: 78 of 78 public lines checked.

## Side by side

|  | [Momentic](https://www.usedby.ai/tools/momentic.md) | [Sonar](https://www.usedby.ai/tools/sonar.md) |
|---|---|---|
| Public customers | 25 | 53 |
| Confirmed | 14 | 6 |
| Observed | 11 | 46 |
| Signals (job posts) | 0 | 1 |
| Top industries of customers | DevTools & Infrastructure (4), Artificial Intelligence (2), Marketing Tech (2) | IT Services & System Integration (7), Banking & Mortgages (5), Biotech & Pharma (4) |
| Category | Code Quality & Security | Code Quality & Security |
| Free trial | Free trial or free plan available. ([momentic.ai](https://momentic.ai/pricing), checked 2026-10-07) | Free trial or free plan available. ([sonarsource.com](https://www.sonarsource.com/plans-and-pricing/), checked 2026-10-07) |
| Integrations | Slack, Devin, GitHub, GitLab ([momentic.ai](https://momentic.ai/docs/integrations/email), checked 2026-10-07) | GitHub ([sonarsource.com](https://www.sonarsource.com/integrations/github/), checked 2026-10-07) |
| Pricing | Free: $0 / forever; Pay-as-you-go: $125 / month + additional usage; Enterprise: contact sales ([momentic.ai](https://momentic.ai/pricing), checked 2026-10-07) | — |

## Companies named on both

Confirmed or observed on each side.

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

## Published results

Reviewed stories only; usedby did not measure the figures.

- Momentic: [Best Parents](https://www.usedby.ai/case-studies/best-parents-momentic.md): **1-2 days**: “We went from 1-2 months for 80% user flow coverage to 1-2 days.” (captured by usedby 2026-10-06)
- Momentic: [Kibu](https://www.usedby.ai/case-studies/kibu-momentic.md): **$100K+**: “$100K+ annual savings and a 99% pass rate across automated daily tests” (captured by usedby 2026-10-06)
- 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/momentic-vs-sonar · How we check: https://www.usedby.ai/methodology