StackPulseBY PULSELABS

Website profile

firstround.com technology stack

firstround.com uses GA4 for marketing and analytics, is served via Vercel.

Technologies

4

Categories

4

Traffic rank

#12,946

Last scanned

October 24, 2026

Re-scan firstround.com live Visit firstround.com ↗

Detected technologies on firstround.com

Analytics

CMS

JavaScript Framework

Infrastructure

Other websites built on Sanity

Sites that share firstround.com’s Sanity stack. See all Sanity websites →

Frequently asked questions

What ecommerce platform does firstround.com use?
StackPulse did not detect a known ecommerce platform on firstround.com during the last scan.
What payment gateway does firstround.com use?
No payment provider scripts were visible on the public pages of firstround.com. Some sites only load their payment SDK at checkout.
How was the firstround.com tech stack detected?
StackPulse fetched the public pages of firstround.com, matched the HTML, scripts and response headers against 159 technology signatures, and for storefronts rendered the page in a headless browser to catch client-side tags. Last scan: October 24, 2026.

Look up any domain by API

One call returns the ecommerce platform, payment gateways, marketing pixels and infrastructure. Results are cached for a week.

curl -H "x-api-key: YOUR_KEY" \
  https://stackpulseapi.com/v1/lookup/firstround.com
Read the API docs

Export lead lists as CSV

Filter the whole index by stack (for example Shopify stores without Klaviyo) and download up to 50,000 domains per file. 1 credit per row.

Open Lead Export Plans from $99/month →