runsonwhat

ImmunoGen Inc.'s tech stack

What does ImmunoGen Inc. use?

ImmunoGen Inc. (immunogen.com) uses at least 22 tools we can see from public records, including Microsoft 365 for email and documents, Salesforce for sales, Zendesk for customer support and Salesforce Marketing Cloud for marketing. Last checked .

Based in
United States
Founded
1981
Re-check liveVisit immunogen.com
Tools found
22
Categories
10
Layers
3 of 5
Last checked
Oct 2026

ImmunoGen Inc.'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

Go-to-market

3 tools, how they find and keep customers

Marketing

Sales & CRM

Support & Docs

Company Ops

18 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Dev Tools

Finance & Legal

Security & Compliance

Companies like ImmunoGen Inc. also use

Tools common among companies with a similar stack that we haven't found at ImmunoGen Inc..

Companies with a stack like ImmunoGen Inc.'s

Ranked by shared tools, with rare tools counting more.

ImmunoGen Inc. tech stack FAQ

What tools does ImmunoGen use?

As of October 2026, runsonwhat has found 22 tools at ImmunoGen (immunogen.com) in public records. Edge & Hosting: Cloudflare. Go-to-market: Zendesk, Salesforce and Salesforce Marketing Cloud. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 3, 2026.

What CRM does ImmunoGen use?

ImmunoGen uses Salesforce for its CRM, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce. Salesforce is used by 32,761 companies runsonwhat tracks.

What email provider does ImmunoGen use?

ImmunoGen uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 693,070 companies runsonwhat tracks.

What does ImmunoGen use for customer support?

ImmunoGen uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 39,513 companies runsonwhat tracks.

What marketing software does ImmunoGen use?

ImmunoGen uses Salesforce Marketing Cloud for marketing, according to runsonwhat (October 2026). runsonwhat found Salesforce Marketing Cloud through a DNS verification record for Salesforce Marketing Cloud. Salesforce Marketing Cloud is used by 5,050 companies runsonwhat tracks.

Does ImmunoGen use Cloudflare?

Yes. runsonwhat found Cloudflare at ImmunoGen through Cloudflare code on immunogen.com. Cloudflare is a CDN & Edge tool used by 655,347 companies runsonwhat tracks.

Which companies have a tech stack similar to ImmunoGen's?

The companies with the stacks most like ImmunoGen's are Yooz, Smoothie King, Panthalassa and Hometown Hero Appliance Repair, according to runsonwhat (October 2026). Each shares 4 to 8 tools with ImmunoGen, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what ImmunoGen uses?

runsonwhat reads public records only. Of the 22 tools at ImmunoGen, 14 were found through DNS records, 7 through email records and 1 through code on immunogen.com. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and immunogen.com about 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.