Rithm's tech stack
What does Rithm use?
Rithm (rithmcap.com) uses at least 21 tools we can see from public records, including Vercel for hosting, Microsoft 365 for email and documents, HubSpot for sales and Freshdesk for customer support. Last checked .
- Industry
- Financial Services
- Size
- 51–200 employees
- Based in
- New York, United States
- Founded
- 2013
- Company page
- Tools found
- 21
- Categories
- 16
- Layers
- 5 of 5
- Last checked
- Oct 2026
Rithm'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
3 tools, where the bytes are served from
Application
7 tools, what the product is built with
Data & Observability
2 tools, what they measure and store
Analytics
Data Pipeline
Go-to-market
4 tools, how they find and keep customers
Website & CMS
Marketing
Sales & CRM
Support & Docs
Company Ops
5 tools, what the team runs on day to day
Email Delivery
Workspace
Collaboration
Security & Compliance
Companies like Rithm also use
Tools common among companies with a similar stack that we haven't found at Rithm.
Companies with a stack like Rithm's
Ranked by shared tools, with rare tools counting more.
Inside Real EstateReal Estate · 201–1,000 people9in common
Guild Education, Inc.E-learning · 1,001–5,000 people12in common
Chubb Group Holdings Inc.Insurance7in common
Novocure GmbHMedical Devices · 1,001–5,000 people11in common
Similarweb Ltd.IT Services · 1,001–5,000 people12in common
National UniversityHigher Education · 1,001–5,000 people10in common
Primrose SchoolsEarly Childhood Education13in common
LTK Creatorrewardstyle.com7in common
More Financial Services companies
Other Financial Services companies we've checked.
Rithm tech stack FAQ
What tools does Rithm use?
As of October 2026, runsonwhat has found 21 tools at Rithm (rithmcap.com) in public records. Edge & Hosting: Cloudflare, GoDaddy and Vercel. Application: Google Fonts, React and Tailwind CSS. Data & Observability: FullStory and Astronomer. Go-to-market: HubSpot, HubSpot CMS and Freshdesk. Company Ops: Microsoft 365, SendGrid and OneTrust. Last checked October 20, 2026.
What cloud does Rithm run on?
Rithm uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through a DNS verification record for Vercel. Vercel is used by 47,446 companies runsonwhat tracks.
What CRM does Rithm use?
Rithm uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 92,951 companies runsonwhat tracks.
What email provider does Rithm use?
Rithm uses Microsoft 365 for email and office software, 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 706,377 companies runsonwhat tracks.
What does Rithm use for customer support?
Rithm 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 12,289 companies runsonwhat tracks.
What analytics tools does Rithm use?
Rithm uses FullStory for analytics, according to runsonwhat (October 2026). runsonwhat found FullStory through FullStory code on rithmcap.com. FullStory is used by 2,602 companies runsonwhat tracks.
Does Rithm use Google Fonts?
Yes. runsonwhat found Google Fonts at Rithm through Google Fonts code on rithmcap.com. Google Fonts is a Media & UI tool used by 798,544 companies runsonwhat tracks.
Does Rithm use AI tools?
Yes. runsonwhat has found Anthropic and OpenAI at Rithm; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Rithm may use more AI tools than these.
Which companies have a tech stack similar to Rithm's?
The companies with the stacks most like Rithm's are Inside Real Estate, Guild Education, Chubb Group Holdings and Novocure, according to runsonwhat (October 2026). Each shares 7 to 12 tools with Rithm, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Rithm uses?
runsonwhat reads public records only. Of the 21 tools at Rithm, 7 were found through code on rithmcap.com, 7 through DNS records, 4 through email records, 2 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and rithmcap.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.