OnMessage's tech stack
What does OnMessage use?
OnMessage (itsonmessage.com) uses at least 9 tools we can see from public records, including Microsoft 365 for email and documents, Zendesk for customer support, Shopify for its website and Mailchimp for marketing. Last checked .
- Industry
- Management Consulting
- Size
- 11–50 employees
- Based in
- Plano, United States
- Founded
- 2001
- Company page
- Tools found
- 9
- Categories
- 7
- Layers
- 4 of 5
- Last checked
- Oct 2026
OnMessage's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
1 tool, where the bytes are served from
CDN & Edge
Application
1 tool, what the product is built with
Go-to-market
4 tools, how they find and keep customers
Website & CMS
Support & Docs
Company Ops
3 tools, what the team runs on day to day
Email Delivery
Workspace
OnMessage tech stack FAQ
What tools does OnMessage use?
We've found 9 tools at OnMessage (itsonmessage.com). Edge & Hosting: Cloudflare. Go-to-market: Mailchimp, Shopify and Zendesk. Company Ops: Microsoft 365, SendGrid and iCloud Mail. Last checked October 7, 2026.
What email provider does OnMessage use?
OnMessage uses Microsoft 365 and iCloud Mail for email and documents. We found Microsoft 365 through DNS verification records.
What does OnMessage use for customer support?
OnMessage uses Zendesk for customer support. We found Zendesk through custom domain.
What CMS does OnMessage use?
OnMessage uses Shopify for its website. We found Shopify through custom domain, DNS records and website code.
What marketing software does OnMessage use?
OnMessage uses Mailchimp for marketing. We found Mailchimp through email records.
Does OnMessage use Microsoft 365?
Yes. We found Microsoft 365 at OnMessage through DNS verification records. Microsoft 365 is used by 692,963 companies we track.
How does runsonwhat know what OnMessage uses?
We read public traces only: OnMessage's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.