# Who uses Sonar?

53 companies use Sonar on usedby: 6 confirmed, 46 observed and 1 signal. 13% of them are in IT Services & System Integration. Confirmed or observed customers include Disney, J.P. Morgan and L'Oréal. Latest check 2026-10-07: 53 of 53 companies checked, from 8 public sources.

> Code quality and security platform

- Category: [Code Quality & Security](https://www.usedby.ai/tools/category/code-quality-security.md)
- Website: [sonarsource.com](https://www.sonarsource.com/)

## Customers

Every line is a customer, at one of three proof levels: confirmed (a case study, a named quote or a press release), observed (the vendor shows the company on its own pages) or signal (a job post shows the company's employees use the tool, the weakest proof). The first public proof is the first public page we found, not an adoption date.

| Company | Industry | Proof | First public proof | Source |
|---|---|---|---|---|
| [Disney](https://www.usedby.ai/companies/disney.md) | Streaming & Content | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [J.P. Morgan](https://www.usedby.ai/companies/jp-morgan.md) | Banking & Mortgages | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [L'Oréal](https://www.usedby.ai/companies/loreal.md) | Beauty & Cosmetics | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Mercedes Benz](https://www.usedby.ai/companies/mercedes-benz.md) | Automotive Manufacturing | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Microsoft](https://www.usedby.ai/companies/microsoft.md) | IT Services & System Integration | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Nvidia](https://www.usedby.ai/companies/nvidia.md) | Artificial Intelligence | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Cisco](https://www.usedby.ai/companies/cisco.md) | Telecommunications | Confirmed | — | [sonarsource.com](https://www.sonarsource.com/customer-stories/), captured 2026-10-07 |
| [Adidas](https://www.usedby.ai/companies/adidas.md) | Fashion & Apparel | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Adobe](https://www.usedby.ai/companies/adobe.md) | Marketing Tech | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Airbnb](https://www.usedby.ai/companies/airbnb.md) | Travel & Hospitality | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [AIRBUS](https://www.usedby.ai/companies/airbus.md) | Aerospace & Defense | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [AstraZeneca](https://www.usedby.ai/companies/astrazeneca.md) | Biotech & Pharma | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Bayer](https://www.usedby.ai/companies/bayer.md) | Biotech & Pharma | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Booking.com](https://www.usedby.ai/companies/booking-com.md) | Travel & Hospitality | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Deloitte](https://www.usedby.ai/companies/deloitte.md) | Accounting & Audit | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Ford](https://www.usedby.ai/companies/ford.md) | Automotive Manufacturing | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [HP](https://www.usedby.ai/companies/hp.md) | IT Services & System Integration | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [KPMG](https://www.usedby.ai/companies/kpmg.md) | Accounting & Audit | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Mars](https://www.usedby.ai/companies/mars.md) | Consumer Goods | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Morgan Stanley](https://www.usedby.ai/companies/morgan-stanley.md) | Investment & VC | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Pfizer](https://www.usedby.ai/companies/pfizer.md) | Biotech & Pharma | Observed | — | [sonarsource.com](https://www.sonarsource.com/), captured 2026-10-07 |
| [T-Mobile](https://www.usedby.ai/companies/t-mobile.md) | Telecommunications | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Vodafone](https://www.usedby.ai/companies/vodafone.md) | Telecommunications | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [ASML](https://www.usedby.ai/companies/asml.md) | DevTools & Infrastructure | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Broadcom](https://www.usedby.ai/companies/broadcom.md) | DevTools & Infrastructure | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Capgemini](https://www.usedby.ai/companies/capgemini.md) | IT Services & System Integration | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Cognizant](https://www.usedby.ai/companies/cognizant.md) | IT Services & System Integration | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Electronic Arts](https://www.usedby.ai/companies/electronic-arts.md) | Gaming & Esports | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [General Mills](https://www.usedby.ai/companies/general-mills.md) | Consumer Goods | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [NTT Data](https://www.usedby.ai/companies/ntt-data.md) | IT Services & System Integration | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Santander](https://www.usedby.ai/companies/santander.md) | Banking & Mortgages | Observed | — | [sonarsource.com](https://www.sonarsource.com/), captured 2026-10-07 |
| [ServiceNow](https://www.usedby.ai/companies/servicenow.md) | IT Services & System Integration | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [United Airlines](https://www.usedby.ai/companies/united-airlines.md) | Airlines & Aviation Services | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Freshworks](https://www.usedby.ai/companies/freshworks.md) | Sales Tech & CRM | Confirmed | — | [sonarsource.com](https://www.sonarsource.com/customer-stories/freshworks/), captured 2026-10-07 |
| [Xero](https://www.usedby.ai/companies/xero.md) | Accounting & Audit | Confirmed | — | [sonarsource.com](https://www.sonarsource.com/customer-stories/xero/), captured 2026-10-07 |
| [GAP](https://www.usedby.ai/companies/gap.md) | Fashion & Apparel | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [monday.com](https://www.usedby.ai/companies/monday-com.md) | HR & Recruiting | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Fivetran](https://www.usedby.ai/companies/fivetran.md) | Data & Analytics | Signal | Job post, August 2026 | [fivetran.com](https://www.fivetran.com/careers/job?gh_jid=7894565003), captured 2026-10-03 |
| [Australian Unity](https://www.usedby.ai/companies/australian-unity.md) | — | Confirmed | — | [sonarsource.com](https://www.sonarsource.com/), captured 2026-10-07 |
| [DEPT®](https://www.usedby.ai/companies/dept.md) | Agency & Studio | Confirmed | — | [sonarsource.com](https://www.sonarsource.com/customer-stories/dept/), captured 2026-10-07 |
| [SiriusXM](https://www.usedby.ai/companies/siriusxm.md) | Streaming & Content | Confirmed | — | [sonarsource.com](https://www.sonarsource.com/), captured 2026-10-07 |
| [AB InBev](https://www.usedby.ai/companies/ab-inbev.md) | Consumer Goods | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Barclays](https://www.usedby.ai/companies/barclays.md) | Banking & Mortgages | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Citi](https://www.usedby.ai/companies/citi.md) | Banking & Mortgages | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [CVS Health](https://www.usedby.ai/companies/cvs-health.md) | — | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [DXC](https://www.usedby.ai/companies/dxc.md) | IT Services & System Integration | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Goldman Sachs](https://www.usedby.ai/companies/goldman-sachs.md) | — | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Johnson & Johnson](https://www.usedby.ai/companies/johnson-johnson.md) | — | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Kroger](https://www.usedby.ai/companies/kroger.md) | Retail | Observed | — | [sonarsource.com](https://www.sonarsource.com/), captured 2026-10-07 |
| [New York State Education Department](https://www.usedby.ai/companies/new-york-state-education-department.md) | Government & GovTech | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Novo Nordisk](https://www.usedby.ai/companies/novo-nordisk.md) | Biotech & Pharma | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Optum](https://www.usedby.ai/companies/optum.md) | — | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |
| [Wells Fargo](https://www.usedby.ai/companies/wells-fargo.md) | Banking & Mortgages | Observed | — | [sonarsource.com](https://www.sonarsource.com/company/customers/), captured 2026-10-07 |

## Published results

Reviewed stories only. A figure is the vendor’s or the customer’s claim, quoted with its label; usedby did not measure it.

- [DEPT®](https://www.usedby.ai/case-studies/dept-sonar.md): **60%** faster issue identification (Vendor case study, published 2025-12-31)
- [Xero](https://www.usedby.ai/case-studies/xero-sonar.md): **3,500** repositories onboarded to SonarQube Cloud (Vendor case study, published 2026-04-10)
- [Freshworks](https://www.usedby.ai/case-studies/freshworks-sonar.md): story without a checked figure. (Vendor case study, published 2026-04-10)

## Before you buy

Read on Sonar’s own pages; the quote was found on the cited page.

| Fact | Value | Source | Checked |
|---|---|---|---|
| Free trial | Free trial or free plan available. | [sonarsource.com](https://www.sonarsource.com/plans-and-pricing/) | 2026-10-07 |
| Integrations | GitHub | [sonarsource.com](https://www.sonarsource.com/integrations/github/) | 2026-10-07 |

## Alternatives

- [CodeRabbit](https://www.usedby.ai/tools/coderabbit.md): 48 public customers. Compare: https://www.usedby.ai/compare/coderabbit-vs-sonar.md
- [Snyk](https://www.usedby.ai/tools/snyk.md): 33 public customers. Compare: https://www.usedby.ai/compare/snyk-vs-sonar.md
- [mabl](https://www.usedby.ai/tools/mabl.md): 40 public customers. Compare: https://www.usedby.ai/compare/mabl-vs-sonar.md
- [QA Wolf](https://www.usedby.ai/tools/qa-wolf.md): 39 public customers. Compare: https://www.usedby.ai/compare/qa-wolf-vs-sonar.md
- [Greptile](https://www.usedby.ai/tools/greptile.md): 25 public customers. Compare: https://www.usedby.ai/compare/greptile-vs-sonar.md

More: https://www.usedby.ai/alternatives/sonar.md

---
Source: https://www.usedby.ai/tools/sonar · How we check: https://www.usedby.ai/methodology