runsonwhat

Warmly,'s tech stack

What does Warmly, use?

Warmly, (warmly.ai) uses at least 32 tools we can see from public records, including Vercel for hosting, Microsoft 365 for email and documents, HubSpot for sales and Intercom for customer support. Last checked .

“[Acquired by HubSpot in 2026] Autonomous sales platform to auto-email…”

Industry
Sales
Size
51–200 employees
Based in
San Francisco, United States
Founded
2020
LinkedIn
Company page
Re-check liveVisit warmly.ai
Tools found
32
Categories
15
Layers
5 of 5
Last checked
Oct 2026

Warmly,'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

2 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

Application

4 tools, what the product is built with

Frontend

Backend & Database

Media & UI

Data & Observability

5 tools, what they measure and store

Analytics

Go-to-market

14 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Support & Docs

Company Ops

7 tools, what the team runs on day to day

Email Delivery

Workspace

Dev Tools

Security & Compliance

Companies like Warmly, also use

Tools common among companies with a similar stack that we haven't found at Warmly,.

Companies with a stack like Warmly,'s

Ranked by shared tools, with rare tools counting more.

Warmly, tech stack FAQ

What tools does Warmly, use?

We've found 32 tools at Warmly, (warmly.ai). Edge & Hosting: Cloudflare and Vercel. Application: jQuery, Google Fonts and GSAP. Data & Observability: Google Analytics, Google Tag Manager and PostHog. Go-to-market: Meta Pixel, Google Ads and HubSpot. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 2, 2026.

What cloud does Warmly, run on?

Warmly, uses Vercel for hosting. We found Vercel through DNS verification records.

What CRM does Warmly, use?

Warmly, uses HubSpot, ZoomInfo and Apollo.io for sales and CRM, among 5 tools in this category. We found HubSpot through email records and website code.

What email provider does Warmly, use?

Warmly, uses Microsoft 365 and Google Workspace for email and documents. We found Microsoft 365 through DNS verification records.

What does Warmly, use for customer support?

Warmly, uses Intercom for customer support. We found Intercom through email records and website code.

What analytics tools does Warmly, use?

Warmly, uses Google Analytics, Google Tag Manager and PostHog for analytics, among 5 tools in this category. We found Google Analytics through website code.

Does Warmly, use Microsoft 365?

Yes. We found Microsoft 365 at Warmly, through DNS verification records. Microsoft 365 is used by 245,233 companies we track.

How does runsonwhat know what Warmly, uses?

We read public traces only: Warmly,'s DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website 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.