runsonwhat

Complex's tech stack

What does Complex use?

Complex (complex.com) uses at least 31 tools we can see from public records, including Google Workspace for email and documents, Salesforce for sales, Zendesk for customer support and Google Analytics for analytics. Last checked .

“The latest in music, style, entertainment, sports and sneakers.”

Based in
New York, United States
Founded
2002
Re-check liveVisit complex.com
Tools found
31
Categories
18
Layers
5 of 5
Last checked
Oct 2026

Complex'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

CDN & Edge

DNS

Application

5 tools, what the product is built with

Frontend

AI

Search

Media & UI

Data & Observability

6 tools, what they measure and store

Monitoring

Analytics

Go-to-market

12 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Support & Docs

Company Ops

6 tools, what the team runs on day to day

Email Delivery

Workspace

Dev Tools

People & HR

Security & Compliance

Companies like Complex also use

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

Companies with a stack like Complex's

Ranked by shared tools, with rare tools counting more.

Complex tech stack FAQ

What tools does Complex use?

We've found 31 tools at Complex (complex.com). Edge & Hosting: Cloudflare and Amazon Route 53. Application: Google Fonts, GSAP and Next.js. Data & Observability: Google Analytics, Google Tag Manager and Atlassian Statuspage. Go-to-market: Google Ads, Zendesk and Salesforce. Company Ops: Google Workspace, SendGrid and Atlassian. Last checked October 2, 2026.

What CRM does Complex use?

Complex uses Salesforce for sales and CRM. We found Salesforce through email records.

What email provider does Complex use?

Complex uses Google Workspace for email and documents. We found Google Workspace through email records.

What does Complex use for customer support?

Complex uses Zendesk for customer support. We found Zendesk through custom domain and email records.

What analytics tools does Complex use?

Complex uses Google Analytics, Google Tag Manager and Segment for analytics, among 4 tools in this category. We found Google Analytics through website code.

What CMS does Complex use?

Complex uses Shopify for its website. We found Shopify through custom domain, email records and website code.

Does Complex use Cloudflare?

Yes. We found Cloudflare at Complex through custom domain and website code. Cloudflare is used by 147,753 companies we track.

How does runsonwhat know what Complex uses?

We read public traces only: Complex'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.