runsonwhat

Handshake's tech stack

What does Handshake use?

Handshake (joinhandshake.com) uses at least 40 tools we can see from public records, including Vercel for hosting, Microsoft 365 for email and documents, HubSpot for sales and Zendesk for customer support. Last checked .

Industry
Software
Size
201–1,000 employees
Based in
San Francisco, United States
Founded
2014
LinkedIn
Company page
Re-check liveVisit joinhandshake.com
Tools found
40
Categories
19
Oldest proven tool
Sep 2017
Last checked
Oct 2026

Handshake'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

4 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

Application

5 tools, what the product is built with

Frontend

AI

Payments & Billing

Data & Observability

6 tools, what they measure and store

Monitoring

Analytics

Flags & Experiments

Go-to-market

8 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Support & Docs

Company Ops

17 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Dev Tools

Finance & Legal

Security & Compliance

What changed at Handshake

Using since

Dates come from the first certificate of the subdomain that points at the tool.

  1. Zendesk
  2. Atlassian Statuspage
  3. Marketo
  4. Mailgun

Companies like Handshake also use

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

Companies with a stack like Handshake's

Ranked by shared tools, with rare tools counting more.

Handshake tech stack FAQ

What tools does Handshake use?

We've found 40 tools at Handshake (joinhandshake.com). Edge & Hosting: Cloudflare, Amazon CloudFront and Vercel. Application: React, Anthropic and Tailwind CSS. Data & Observability: Google Tag Manager, Atlassian Statuspage and Segment. Go-to-market: Meta Pixel, HubSpot and Zendesk. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked October 7, 2026.

What cloud does Handshake run on?

Handshake uses Vercel and Heroku for hosting. We found Vercel through DNS records and website code.

What CRM does Handshake use?

Handshake uses HubSpot and Qualified for sales and CRM. We found HubSpot through email records.

What email provider does Handshake use?

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

What does Handshake use for customer support?

Handshake uses Zendesk and Drift for customer support. We found Zendesk through custom domain, email records and website code since September 2017.

What payment provider does Handshake use?

Handshake uses Stripe for payments. We found Stripe through DNS verification records and website code.

Does Handshake use Microsoft 365?

Yes. We found Microsoft 365 at Handshake through DNS verification records. Microsoft 365 is used by 685,102 companies we track.

How does runsonwhat know what Handshake uses?

We read public traces only: Handshake'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.