runsonwhat

StackAdapt's tech stack

What does StackAdapt use?

StackAdapt (stackadapt.com) uses at least 52 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
Internet
Size
1,001–5,000 employees
Based in
Toronto, Canada
Founded
2014
LinkedIn
Company page
Re-check liveVisit stackadapt.com
Tools found
52
Categories
21
Oldest proven tool
Sep 2015
Last checked
Oct 2026

StackAdapt'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

DNS

Application

7 tools, what the product is built with

Frontend

Auth & Identity

AI

Payments & Billing

Media & UI

Data & Observability

5 tools, what they measure and store

Analytics

Go-to-market

16 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Support & Docs

Company Ops

20 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Dev Tools

People & HR

Finance & Legal

Security & Compliance

What changed at StackAdapt

Using since

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

  1. Amazon CloudFront
  2. Unbounce
  3. Short.io
  4. Skilljar
  5. Zendesk
  6. BigMarker

Hiring at StackAdapt

72 open roles on StackAdapt's public Greenhouse job board, 20 posted in the last 30 days.

Open roles by team

  1. Sales26
  2. Engineering11
  3. Other11
  4. Product & Design6
  5. Data & AI4
  6. Finance & Legal4
  7. Operations4
  8. Marketing3

Latest openings

  1. Staff Product DesignerCanada +1 · Oct 2026
  2. Lead, Strategic Operations & Emerging ChannelsCanada · Oct 2026
  3. Art DirectorCanada +1 · Oct 2026
  4. Senior Analyst, Technical Program ManagerCanada · Sep 2026
  5. Lead, Technical Program ManagerCanada · Sep 2026
  6. Staff Product Manager (Measurement)Canada +1 · Sep 2026

All openings on Greenhouse →

Checked October 6, 2026.

Companies like StackAdapt also use

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

Companies with a stack like StackAdapt's

Ranked by shared tools, with rare tools counting more.

More Internet companies

Other Internet companies we've checked.

StackAdapt tech stack FAQ

What tools does StackAdapt use?

We've found 52 tools at StackAdapt (stackadapt.com). Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: Vimeo, Anthropic and Tailwind CSS. Data & Observability: Google Analytics, Google Tag Manager and Crazy Egg. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 1, 2026.

What cloud does StackAdapt run on?

StackAdapt uses Amazon Web Services for hosting. We found Amazon Web Services through subprocessor list and website code.

What CRM does StackAdapt use?

StackAdapt uses HubSpot and ZoomInfo for sales and CRM. We found HubSpot through website code.

What email provider does StackAdapt use?

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

What does StackAdapt use for customer support?

StackAdapt uses Zendesk and Skilljar for customer support. We found Zendesk through custom domain since October 2020.

What payment provider does StackAdapt use?

StackAdapt uses Stripe for payments. We found Stripe through DNS verification records.

Does StackAdapt use Microsoft 365?

Yes. We found Microsoft 365 at StackAdapt through DNS verification records. Microsoft 365 is used by 685,136 companies we track.

How does runsonwhat know what StackAdapt uses?

We read public traces only: StackAdapt'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.