REDFi's tech stack
What does REDFi use?
REDFi (redfi.io) uses at least 11 tools we can see from public records, including Vercel for hosting, Amazon SES for email delivery, Microsoft 365 for email and documents and Google Analytics for analytics. Last checked .
- Tools found
- 11
- Categories
- 9
- Layers
- 5 of 5
- Last checked
- Nov 2026
REDFi's stack, layer by layer
Of 11 tools, 3 came from website code, 3 from DNS verification records, 2 from email records and 3 from other records. 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
2 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
2 tools, what the product is built with
Frontend
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
3 tools, how they find and keep customers
Marketing
Ads & Pixels
Company Ops
3 tools, what the team runs on day to day
Email Delivery
Workspace
REDFi tech stack FAQ
What tools does REDFi use?
As of November 2026, runsonwhat has found 11 tools at REDFi (redfi.io) in public records. Edge & Hosting: Cloudflare and Vercel. Application: Next.js. Data & Observability: Google Analytics. Go-to-market: Meta Pixel and TikTok Pixel. Company Ops: Microsoft 365, Amazon SES and Resend. Last checked November 12, 2026.
What cloud does REDFi run on?
REDFi uses Vercel for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Vercel through a subdomain that points at Vercel and a DNS verification record. Vercel is used by 53,708 companies runsonwhat tracks.
What email provider does REDFi use?
REDFi uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 737,877 companies runsonwhat tracks.
What analytics tools does REDFi use?
REDFi uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on redfi.io. Google Analytics is used by 904,335 companies runsonwhat tracks.
Does REDFi use Cloudflare?
Yes. runsonwhat found Cloudflare at REDFi through DNS records that point at Cloudflare and email records. Cloudflare is a CDN & Edge tool used by 736,485 companies runsonwhat tracks.
How does runsonwhat know what REDFi uses?
runsonwhat reads public records only. Of the 11 tools at REDFi, 4 were found through DNS records, 3 through code on redfi.io, 2 through email records, 1 through website configuration files 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 redfi.io 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.