# What does Sonar Technologies use?

Sonar Technologies (sendsonar.com) shows public evidence of 17 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Software
- Size: 11–50 employees
- Based in: San Francisco, United States
- Founded: 2014
- LinkedIn: https://www.linkedin.com/company/sendsonar

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | Custom domain |  |
| [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain, Website code |  |
| [Heroku](https://www.runsonwhat.com/reverse/heroku) | Hosting & Cloud | Custom domain |  |
| [DNSimple](https://www.runsonwhat.com/reverse/dnsimple) | DNS | DNS records |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code |  |
| [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code |  |
| [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code |  |
| [Atlassian Statuspage](https://www.runsonwhat.com/reverse/statuspage) | Monitoring | Custom domain |  |
| [Segment](https://www.runsonwhat.com/reverse/segment) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records |  |
| [Customer.io](https://www.runsonwhat.com/reverse/customerio) | Marketing | Custom domain, Email records |  |
| [ReadMe](https://www.runsonwhat.com/reverse/readme) | Support & Docs | Custom domain |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |

## FAQ

### What tools does Sonar Technologies use?

As of October 2026, runsonwhat has found 17 tools at Sonar Technologies (sendsonar.com) in public records. Edge & Hosting: Google Cloud, Amazon CloudFront and Heroku. Application: Google Fonts, React and Adobe Fonts. Data & Observability: Google Tag Manager, Atlassian Statuspage and Segment. Go-to-market: Mailchimp, Customer.io and ReadMe. Company Ops: Google Workspace and SendGrid. Last checked October 20, 2026.

### What cloud does Sonar Technologies run on?

Sonar Technologies uses Google Cloud for hosting and cloud infrastructure, alongside Heroku, according to runsonwhat (October 2026). runsonwhat found Google Cloud through a subdomain that points at Google Cloud. Google Cloud is used by 76,023 companies runsonwhat tracks.

### What email provider does Sonar Technologies use?

Sonar Technologies uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 404,425 companies runsonwhat tracks.

### What does Sonar Technologies use for customer support?

Sonar Technologies uses ReadMe for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found ReadMe through a subdomain that points at ReadMe. ReadMe is used by 1,173 companies runsonwhat tracks.

### What analytics tools does Sonar Technologies use?

Sonar Technologies uses Google Tag Manager for analytics, alongside Segment, according to runsonwhat (October 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on sendsonar.com. Google Tag Manager is used by 505,644 companies runsonwhat tracks.

### What marketing software does Sonar Technologies use?

Sonar Technologies uses Mailchimp for marketing, alongside Customer.io, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 115,811 companies runsonwhat tracks.

### Does Sonar Technologies use Google Fonts?

Yes. runsonwhat found Google Fonts at Sonar Technologies through Google Fonts code on sendsonar.com. Google Fonts is a Media & UI tool used by 813,601 companies runsonwhat tracks.

### Which companies have a tech stack similar to Sonar Technologies's?

The companies with the stacks most like Sonar Technologies' are Stackshare, Kwara, Plecto and BridgeFT, according to runsonwhat (October 2026). Each shares 6 to 12 tools with Sonar Technologies, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Sonar Technologies uses?

runsonwhat reads public records only. Of the 17 tools at Sonar Technologies, 6 were found through code on sendsonar.com, 6 through subdomains that point at the vendor, 3 through email records and 2 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and sendsonar.com about monthly.


---

Source: runsonwhat, https://www.runsonwhat.com/company/sendsonar.com (updated October 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.