Snyk33 customers
Used by 33 companies on usedby. 2 also use Sonar. Compare Sonar and Snyk
Source: snyk.io, latest capture Oct 7, 2026.
5 of the 53 Sonar customers on usedby also use another tool on this list. The tools most often used by the same companies are Snyk (2 shared, 33 customers in all), CodeRabbit (1 shared, 48 customers in all), and Greptile (1 shared, 25 customers in all).Latest check Oct 7, 2026: 287 of 287 public lines checked. Customer counts include every proof level, job-post signals included. Shared customers are counted on confirmed or observed lines on both tools.
5of 53
Sonar customers also use another tool on this list
Snyk shares the most companies with Sonar: 2 companies use both.
Ranked by shared customers
Tools of the same or a competing category, from another vendor, used by at least one company that also uses Sonar. A shared customer has a confirmed or observed line on both tools.
| # | Alternative | Shared with Sonar | Customers | Compare |
|---|---|---|---|---|
| 1 | Snyk | 2 | 33 | Compare Sonar vs Snyk |
| 2 |  CodeRabbitMostly DevTools & Infrastructure (5) | 1 | 48 | Compare Sonar vs CodeRabbit |
| 3 |  GreptileMostly DevTools & Infrastructure (5) | 1 | 25 | Compare Sonar vs Greptile |
| 4 |  MomenticMostly DevTools & Infrastructure (4) | 1 | 25 | Compare Sonar vs Momentic |
| 5 |  Endor LabsMostly DevTools & Infrastructure (5) | 1 | 24 | Compare Sonar vs Endor Labs |
CodeRabbit48 customers
Used by 48 companies on usedby, 5 of them in DevTools & Infrastructure. 1 also uses Sonar. Compare Sonar and CodeRabbit
Source: coderabbit.ai, latest capture Oct 6, 2026.
Greptile25 customers
Used by 25 companies on usedby, 5 of them in DevTools & Infrastructure. 1 also uses Sonar. Compare Sonar and Greptile
Source: greptile.com, latest capture Oct 7, 2026.
Momentic25 customers
Used by 25 companies on usedby, 4 of them in DevTools & Infrastructure. 1 also uses Sonar. Compare Sonar and Momentic
Source: momentic.ai, latest capture Oct 6, 2026.
Endor Labs24 customers
Used by 24 companies on usedby, 5 of them in DevTools & Infrastructure. 1 also uses Sonar. Compare Sonar and Endor Labs
Source: endorlabs.com, latest capture Oct 6, 2026.
Other Code Quality & Security tools on usedby
Same category, with public customers, but no company named with Sonar yet.
Switch signals
A company that left one vendor's page and appeared on another's.
No switch publishedA switch needs a departure from one vendor's page, seen on two checks in a row, and a dated arrival on another. usedby does not publish departures yet, so no switch shows here.
By industry
Which of these tools the companies on usedby use, by industry. Each row counts the companies of that industry on usedby that use at least one of these tools.
| Industry | Most used | Next | Companies |
|---|---|---|---|
| DevTools & Infrastructure | CodeRabbit24% | Endor Labs24% | 21 companies |
| Data & Analytics | Endor Labs27% | Greptile27% | 11 companies |
| Sales Tech & CRM | CodeRabbit44% |  QA Wolf22% | 9 companies |
| Artificial Intelligence | Greptile43% | Momentic29% | 7 companies |
| IT Services & System Integration |  Sonar100% | — | 7 companies |
Read the first row as: among the 21 DevTools & Infrastructure companies on usedby that use one of these tools, 24% use CodeRabbit. Shares can add up to more than 100% because some companies use two tools.
Questions about Sonar alternatives
Which tool shares the most customers with Sonar?
Snyk: 2 companies use both on usedby. Snyk has 33 customers in all. See who uses Snyk.
Do Sonar customers use other tools too?
5 of the 53 Sonar customers on usedby also use another tool on this list. Snyk shares the most: 2.
Which of Sonar and its alternatives do DevTools & Infrastructure companies on usedby use?
Among the 21 DevTools & Infrastructure companies on usedby that use one of these tools, 24% use CodeRabbit. Endor Labs comes next, with 24%.
Which of Sonar and its alternatives do Data & Analytics companies on usedby use?
Among the 11 Data & Analytics companies on usedby that use one of these tools, 27% use Endor Labs. Greptile comes next, with 27%.
How does usedby rank Sonar alternatives?
Only tools of the same or a competing category, from another vendor, count. They are ranked by shared customers: companies with a confirmed or observed line on both tools, from public pages, most with a dated capture. Tools with no shared customer are listed apart. Customer counts include every proof level, job-post signals included.