ConstraintFlow's tech stack
What does ConstraintFlow use?
ConstraintFlow (fisclouds.com) uses at least 9 tools we can see from public records, including Microsoft 365 for email and documents and Zoho for sales. Last checked .
“ConstraintFlow is an Operational Intelligence Platform for complex industries, connecting enterprise data, domain knowledge, AI, decision workflows and measurable outcomes.”
- Industry
- IT Services
- Size
- 51–200 employees
- Based in
- Princeton, United States
- Company page
- Tools found
- 9
- Categories
- 7
- Layers
- 4 of 5
- Last checked
- Oct 2026
ConstraintFlow'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
DNS
Application
3 tools, what the product is built with
Go-to-market
2 tools, how they find and keep customers
Marketing
Sales & CRM
Company Ops
3 tools, what the team runs on day to day
ConstraintFlow tech stack FAQ
What tools does ConstraintFlow use?
As of October 2026, runsonwhat has found 9 tools at ConstraintFlow (fisclouds.com) in public records. Edge & Hosting: GoDaddy. Application: Google Fonts and Next.js. Go-to-market: Zoho. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked October 6, 2026.
What CRM does ConstraintFlow use?
ConstraintFlow uses Zoho for its CRM, according to runsonwhat (October 2026). runsonwhat found Zoho through a DNS verification record for Zoho. Zoho is used by 60,297 companies runsonwhat tracks.
What email provider does ConstraintFlow use?
ConstraintFlow uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 692,982 companies runsonwhat tracks.
Does ConstraintFlow use Google Fonts?
Yes. runsonwhat found Google Fonts at ConstraintFlow through Google Fonts code on fisclouds.com. Google Fonts is a Media & UI tool used by 675,776 companies runsonwhat tracks.
How does runsonwhat know what ConstraintFlow uses?
runsonwhat reads public records only. Of the 9 tools at ConstraintFlow, 5 were found through DNS records, 2 through code on fisclouds.com, 1 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and fisclouds.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.