runsonwhat

Checkbook's tech stack

What does Checkbook use?

Checkbook (checkbook.io) uses at least 27 tools we can see from public records, including Amazon Web Services for hosting, Google Workspace for email and documents, HubSpot for sales and Zendesk for customer support. Last checked .

Industry
Financial Services
Size
51–200 employees
Based in
San Mateo, United States
Founded
2015
LinkedIn
Company page
Re-check liveVisit checkbook.io
Tools found
27
Categories
16
Layers
5 of 5
Changes seen
1

Checkbook'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

5 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

DNS

Application

2 tools, what the product is built with

Frontend

Media & UI

Data & Observability

2 tools, what they measure and store

Analytics

Go-to-market

8 tools, how they find and keep customers

Marketing

Ads & Pixels

Sales & CRM

Support & Docs

Company Ops

10 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Dev Tools

People & HR

Security & Compliance

What changed at Checkbook

Recent starts and stops

  1. StartedGreenhouse

Hiring at Checkbook

4 open roles on Checkbook's public Greenhouse job board.

Open roles by team

  1. People2
  2. Operations1
  3. Sales1

Latest openings

  1. Mailroom Operations AssociateSan Mateo, CA · Nov 2025
  2. Checkbook Internship Talent PoolSan Mateo, CA · May 2025
  3. Checkbook Talent PoolHQ or Remote · Nov 2024
  4. Business Development RepresentativeSan Mateo, CA / Hybrid · Sep 2023

All openings on Greenhouse →

Checked October 7, 2026.

Companies like Checkbook also use

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

Companies with a stack like Checkbook's

Ranked by shared tools, with rare tools counting more.

More Financial Services companies

Other Financial Services companies we've checked.

Checkbook tech stack FAQ

What tools does Checkbook use?

We've found 27 tools at Checkbook (checkbook.io). Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: Google Fonts and Astro. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Meta Pixel and Mailchimp. Company Ops: Google Workspace, SendGrid and Apple Business. Last checked October 7, 2026.

What cloud does Checkbook run on?

Checkbook uses Amazon Web Services and Google Cloud for hosting. We found Amazon Web Services through website code.

What CRM does Checkbook use?

Checkbook uses HubSpot and Apollo.io for sales and CRM. We found HubSpot through email records and website code.

What email provider does Checkbook use?

Checkbook uses Google Workspace and Apple Business for email and documents. We found Google Workspace through email records and website code.

What does Checkbook use for customer support?

Checkbook uses Zendesk for customer support. We found Zendesk through custom domain, email records and website code.

What analytics tools does Checkbook use?

Checkbook uses Google Analytics and Google Tag Manager for analytics. We found Google Analytics through website code.

Does Checkbook use Cloudflare?

Yes. We found Cloudflare at Checkbook through website code. Cloudflare is used by 567,449 companies we track.

Has Checkbook changed tools recently?

Yes. On our rechecks, Checkbook started using Greenhouse (latest October 7, 2026).

How does runsonwhat know what Checkbook uses?

We read public traces only: Checkbook'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.