Firsty's tech stack
What does Firsty use?
Firsty (firsty.app) uses at least 20 tools we can see from public records, including Vercel for hosting, Microsoft 365 for email and documents, Discord for customer support and Vercel Analytics for analytics. Last checked .
- Founded
- 2023
- Company page
- Tools found
- 20
- Categories
- 13
- Layers
- 5 of 5
- Last checked
- Oct 2026
Firsty'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
Hosting & Cloud
DNS
Application
5 tools, what the product is built with
Backend & Database
Media & UI
Data & Observability
3 tools, what they measure and store
Monitoring
Go-to-market
4 tools, how they find and keep customers
Website & CMS
Marketing
Ads & Pixels
Support & Docs
Company Ops
6 tools, what the team runs on day to day
Security & Compliance
Companies like Firsty also use
Tools common among companies with a similar stack that we haven't found at Firsty.
Companies with a stack like Firsty's
Ranked by shared tools, with rare tools counting more.
River MarketsFintech · 1–10 people4in common
AstronomerDataops · 201–1,000 people5in common
Doowii, Inc.doowii.io6in common
Axios HQSoftware · 51–200 people5in common
PinConstruction · 11–50 people6in common
SageOxsageox.ai6in common
VerihubsEngineering, Product and Design · 51–200 people4in common
CivicPlusIT Services · 201–1,000 people3in common
Firsty tech stack FAQ
What tools does Firsty use?
As of October 2026, runsonwhat has found 20 tools at Firsty (firsty.app) in public records. Edge & Hosting: GoDaddy and Vercel. Application: GSAP, React and Tailwind CSS. Data & Observability: Vercel Analytics, AppsFlyer and incident.io. Go-to-market: Google Ad Manager, Discord and Storyblok. Company Ops: Microsoft 365, Google Workspace and Let's Encrypt. Last checked October 20, 2026.
What cloud does Firsty run on?
Firsty uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through a subdomain that points at Vercel and a DNS verification record. Vercel is used by 47,510 companies runsonwhat tracks.
What email provider does Firsty use?
Firsty 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 706,407 companies runsonwhat tracks.
What does Firsty use for customer support?
Firsty uses Discord for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Discord through Discord code on firsty.app. Discord is used by 5,075 companies runsonwhat tracks.
What analytics tools does Firsty use?
Firsty uses Vercel Analytics for analytics, alongside AppsFlyer, according to runsonwhat (October 2026). runsonwhat found Vercel Analytics through Vercel Analytics code on firsty.app. Vercel Analytics is used by 7,516 companies runsonwhat tracks.
What is Firsty's website built with?
Firsty uses Storyblok for its website, according to runsonwhat (October 2026). runsonwhat found Storyblok through Storyblok code on firsty.app. Storyblok is used by 2,501 companies runsonwhat tracks.
Does Firsty use GoDaddy?
Yes. runsonwhat found GoDaddy at Firsty through DNS records that point at GoDaddy. GoDaddy is a DNS tool used by 247,986 companies runsonwhat tracks.
Which companies have a tech stack similar to Firsty's?
The companies with the stacks most like Firsty's are River Markets, Astronomer, Doowii and Axios HQ, according to runsonwhat (October 2026). Each shares 4 to 6 tools with Firsty, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Firsty uses?
runsonwhat reads public records only. Of the 20 tools at Firsty, 8 were found through code on firsty.app, 7 through DNS records, 3 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 firsty.app 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.