# What does Insync use?

Insync (insyncapp.io) shows public evidence of 8 tools, according to runsonwhat (last checked 2026-10-06).

- Industry: Software
- Size: 51–200 employees
- Based in: Conyers, United States
- Founded: 2005
- LinkedIn: https://www.linkedin.com/company/insyncappio

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | DNS records |  |
| [Porkbun](https://www.runsonwhat.com/reverse/porkbun) | DNS | DNS records |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Firebase](https://www.runsonwhat.com/reverse/firebase) | Backend & Database | DNS verification records, Email records, DNS records |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records, Email records |  |
| [Help Scout](https://www.runsonwhat.com/reverse/helpscout) | Support & Docs | Custom domain, Email records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |

## FAQ

### What tools does Insync use?

As of October 2026, runsonwhat has found 8 tools at Insync (insyncapp.io) in public records. Edge & Hosting: Fastly and Porkbun. Application: Firebase. Go-to-market: Brevo and Help Scout. Company Ops: Microsoft 365 and SendGrid. Last checked October 6, 2026.

### What email provider does Insync use?

Insync uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 700,563 companies runsonwhat tracks.

### What does Insync use for customer support?

Insync uses Help Scout for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Help Scout through a subdomain that points at Help Scout and email records. Help Scout is used by 2,805 companies runsonwhat tracks.

### What marketing software does Insync use?

Insync uses Brevo for marketing, according to runsonwhat (October 2026). runsonwhat found Brevo through a DNS verification record for Brevo and email records. Brevo is used by 78,109 companies runsonwhat tracks.

### Does Insync use SendGrid?

Yes. runsonwhat found SendGrid at Insync through email records that authorize SendGrid. SendGrid is a Email Delivery tool used by 190,736 companies runsonwhat tracks.

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

The companies with the stacks most like Insync's are Top Level Design, MiniPCs.zip, Ink Web and Mirage Browser, according to runsonwhat (October 2026). Each shares 1 to 3 tools with Insync, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Insync uses?

runsonwhat reads public records only. Of the 8 tools at Insync, 5 were found through DNS records, 2 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and insyncapp.io about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/insyncapp.io (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.