Rad AI's tech stack
What does Rad AI use?
Rad AI (radai.com) uses at least 40 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, HubSpot for sales and Zendesk for customer support. Last checked .
- Industry
- Software
- Size
- 51–200 employees
- Based in
- San Francisco, United States
- Founded
- 2018
- Company page
- Tools found
- 40
- Categories
- 18
- Oldest proven tool
- Oct 2025
- Last checked
- Oct 2026
Rad AI'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
Hosting & Cloud
CDN & Edge
Application
7 tools, what the product is built with
Frontend
Backend & Database
Data & Observability
3 tools, what they measure and store
Go-to-market
5 tools, how they find and keep customers
Website & CMS
Marketing
Sales & CRM
Support & Docs
Company Ops
22 tools, what the team runs on day to day
Security & Compliance
What changed at Rad AI
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Companies like Rad AI also use
Tools common among companies with a similar stack that we haven't found at Rad AI.
Companies with a stack like Rad AI's
Ranked by shared tools, with rare tools counting more.
Modern TreasuryFinance and Accounting · 51–200 people19in common
Xsolla (USA), Inc.Financial Services · 201–1,000 people17in common
Hims & Hers HealthTelehealth20in common
Wonder Group Inc.Food & Beverages · 201–1,000 people20in common
ManychatSoftware · 201–1,000 people20in common
BlinqxSoftware · 201–1,000 people18in common
AacsbEducation Management · 51–200 people10in common
Shield FCFinancial Services · 51–200 people24in common
More Software companies
Other Software companies we've checked.
Rad AI tech stack FAQ
What tools does Rad AI use?
As of October 2026, runsonwhat has found 40 tools at Rad AI (radai.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Vercel. Application: jQuery, Google Fonts and YouTube. Data & Observability: Google Tag Manager, LaunchDarkly and Better Stack. Go-to-market: HubSpot, Zendesk and Webflow. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 7, 2026.
What cloud does Rad AI run on?
Rad AI uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services and code on radai.com. Amazon Web Services is used by 144,602 companies runsonwhat tracks.
What CRM does Rad AI use?
Rad AI uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and a DNS verification record, and Rad AI has used it since at least October 2025. HubSpot is used by 91,519 companies runsonwhat tracks.
What email provider does Rad AI use?
Rad AI 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 698,176 companies runsonwhat tracks.
What does Rad AI use for customer support?
Rad AI uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk and code on radai.com. Zendesk is used by 40,664 companies runsonwhat tracks.
What analytics tools does Rad AI use?
Rad AI uses Google Tag Manager for analytics, according to runsonwhat (October 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on radai.com. Google Tag Manager is used by 485,725 companies runsonwhat tracks.
How long has Rad AI used HubSpot?
Rad AI has used HubSpot since at least October 2025, going by the first public certificate of the radai.com subdomain that points at HubSpot. Other long-running tools at Rad AI include HubSpot CMS (since October 2025).
Does Rad AI use jQuery?
Yes. runsonwhat found jQuery at Rad AI through jQuery code on radai.com. jQuery is a Frontend tool used by 894,059 companies runsonwhat tracks.
Does Rad AI use AI tools?
Yes. runsonwhat has found Anthropic and OpenAI at Rad AI; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Rad AI may use more AI tools than these.
Which companies have a tech stack similar to Rad AI's?
The companies with the stacks most like Rad AI's are Modern Treasury, Xsolla (USA), Hims & Hers Health and Wonder Group, according to runsonwhat (October 2026). Each shares 17 to 20 tools with Rad AI, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Rad AI uses?
runsonwhat reads public records only. Of the 40 tools at Rad AI, 22 were found through DNS records, 7 through subdomains that point at the vendor, 6 through email records and 5 through code on radai.com. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and radai.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.