Iac's tech stack
What does Iac use?
Iac (iac.com) uses at least 9 tools we can see from public records, including Microsoft 365 for email and documents, Freshdesk for customer support, Cloudflare for content delivery and Proofpoint for security. Last checked .
- Industry
- Software
- Size
- 5,001–10,000 employees
- Based in
- New York, United States
- Founded
- 1986
- Company page
- Tools found
- 9
- Categories
- 6
- Layers
- 4 of 5
- Last checked
- Oct 2026
Iac'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
2 tools, how they find and keep customers
Marketing
Support & Docs
Company Ops
5 tools, what the team runs on day to day
Workspace
Security & Compliance
Companies like Iac also use
Tools common among companies with a similar stack that we haven't found at Iac.
Companies with a stack like Iac's
Ranked by shared tools, with rare tools counting more.
ThumbtackSoftware · 1,001–5,000 people5in common
ProductboardSoftware · 201–1,000 people6in common
ID.meSoftware · 1,001–5,000 people7in common
SmartbearSoftware · 201–1,000 people6in common
MewsSoftware · 1,001–5,000 people4in common
Veeam CompanySoftware · 1,001–5,000 people6in common
Shopify Inc.Online Marketplace · 5,001–10,000 people6in common
NavientFinancial Services3in common
More Software companies
Other Software companies we've checked.
Iac tech stack FAQ
What tools does Iac use?
As of October 2026, runsonwhat has found 9 tools at Iac (iac.com) in public records. Edge & Hosting: Cloudflare. Application: OpenAI. Go-to-market: Freshdesk. Company Ops: Microsoft 365, Apple Business and Proofpoint. Last checked October 10, 2026.
What email provider does Iac use?
Iac 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. Microsoft 365 is used by 694,638 companies runsonwhat tracks.
What does Iac use for customer support?
Iac uses Freshdesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Freshdesk through email records that authorize Freshdesk. Freshdesk is used by 12,006 companies runsonwhat tracks.
Does Iac use Cloudflare?
Yes. runsonwhat found Cloudflare at Iac through DNS records that point at Cloudflare. Cloudflare is a CDN & Edge tool used by 685,392 companies runsonwhat tracks.
Does Iac use AI tools?
Yes. runsonwhat has found OpenAI at Iac; OpenAI, for example, through a DNS verification record for OpenAI. AI services called only from servers leave no public trace, so Iac may use more AI tools than these.
Which companies have a tech stack similar to Iac's?
The companies with the stacks most like Iac's are Thumbtack, Productboard, ID.me and Smartbear, according to runsonwhat (October 2026). Each shares 5 to 7 tools with Iac, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Iac uses?
runsonwhat reads public records only. Of the 9 tools at Iac, 5 were found through DNS records, 4 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and iac.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.