Stardex's tech stack
What does Stardex use?
Stardex (stardex.com) uses at least 34 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Apollo.io for sales and Google Analytics for analytics. Last checked .
“AI native ATS + CRM for executive search firms”
- Industry
- B2B
- Size
- 1–10 employees
- Based in
- New York City, United States
- Company page
- Tools found
- 34
- Categories
- 18
- Oldest proven tool
- Apr 2025
- Changes seen
- 1
Stardex'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
CDN & Edge
Application
10 tools, what the product is built with
Frontend
Auth & Identity
Backend & Database
Payments & Billing
Search
Media & UI
Data & Observability
5 tools, what they measure and store
Go-to-market
10 tools, how they find and keep customers
Website & CMS
Sales & CRM
Company Ops
4 tools, what the team runs on day to day
Collaboration
Security & Compliance
What changed at Stardex
Recent starts and stops
- StartedProbely
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Companies like Stardex also use
Tools common among companies with a similar stack that we haven't found at Stardex.
Companies with a stack like Stardex's
Ranked by shared tools, with rare tools counting more.
Linearlinear.app17in common
TheraB2B · 11–50 people14in common
HumanloopEngineering, Product and Design · 11–50 people19in common
SendbirdEngineering, Product and Design · 201–1,000 people18in common
AthenaHQ - Action on AI SearchMarketing · 11–50 people21in common
OpenlayerEngineering, Product and Design · 11–50 people21in common
Midpagemidpage.ai12in common
StrataSpace, Inc.Internet · 11–50 people7in common
More B2B companies
Other B2B companies we've checked.
Stardex tech stack FAQ
What tools does Stardex use?
As of October 2026, runsonwhat has found 34 tools at Stardex (stardex.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Google Cloud. Application: Google Fonts, React and Anthropic. Data & Observability: Google Analytics, Google Tag Manager and web-vitals. Go-to-market: Google Ads, LinkedIn Insight Tag and ChatGPT Ads. Company Ops: Microsoft 365, Google Workspace and Slack. Last checked October 20, 2026.
What cloud does Stardex run on?
Stardex uses Amazon Web Services for hosting and cloud infrastructure, alongside Google Cloud, Vercel and Microsoft Azure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services on stardex.com's subprocessor list. Amazon Web Services is used by 146,012 companies runsonwhat tracks.
What sales tools does Stardex use?
The sales tools runsonwhat has found at Stardex are Apollo.io, Vector and Koala (October 2026); no CRM shows up in Stardex's public records. runsonwhat found Apollo.io through Apollo.io code on stardex.com.
What email provider does Stardex use?
Stardex uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 715,953 companies runsonwhat tracks.
What payment provider does Stardex use?
Stardex uses Stripe for payments and billing, according to runsonwhat (October 2026). runsonwhat found Stripe through Stripe on stardex.com's subprocessor list. Stripe is used by 29,278 companies runsonwhat tracks.
What analytics tools does Stardex use?
Stardex uses Google Analytics for analytics, alongside Google Tag Manager and PostHog, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on stardex.com. Google Analytics is used by 889,224 companies runsonwhat tracks.
How long has Stardex used Clerk?
Stardex has used Clerk since at least April 2025, going by the first public certificate of the stardex.com subdomain that points at Clerk. Other long-running tools at Stardex include Vercel (since September 2025) and Better Stack (since February 2026).
Does Stardex use Google Fonts?
Yes. runsonwhat found Google Fonts at Stardex through Google Fonts code on stardex.com. Google Fonts is a Media & UI tool used by 815,605 companies runsonwhat tracks.
Does Stardex use AI tools?
Yes. runsonwhat has found Anthropic, OpenAI and Cohere at Stardex; Anthropic, for example, through Anthropic on stardex.com's subprocessor list. AI services called only from servers leave no public trace, so Stardex may use more AI tools than these.
Has Stardex changed tools recently?
Yes. On runsonwhat's rechecks, Stardex started using Probely (latest on October 9, 2026). A change counts only between two checks of stardex.com done the same way.
Which companies have a tech stack similar to Stardex's?
The companies with the stacks most like Stardex's are Linear, Thera, Humanloop and Sendbird, according to runsonwhat (October 2026). Each shares 14 to 19 tools with Stardex, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Stardex uses?
runsonwhat reads public records only. Of the 34 tools at Stardex, 14 were found through code on stardex.com, 10 through its own subprocessor list, 4 through DNS records, 4 through subdomains that point at the vendor, 1 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and stardex.com about 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.