Firsthand's tech stack
What does Firsthand use?
Firsthand (firsthand.ai) uses at least 22 tools we can see from public records, including Google Cloud for hosting, HubSpot for sales, Zendesk for customer support and Webflow for its website. Last checked .
- Industry
- Internet
- Size
- 11–50 employees
- Based in
- Long Island City, United States
- Founded
- 2023
- Company page
- Tools found
- 22
- Categories
- 18
- Layers
- 5 of 5
- Last checked
- Nov 2026
Firsthand's stack, layer by layer
Of 22 tools, 6 came from DNS verification records, 5 from website code, 5 from custom domain and 6 from other records. 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
3 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
5 tools, what the product is built with
Frontend
Auth & Identity
Search
Media & UI
Data & Observability
2 tools, what they measure and store
Monitoring
Analytics
Go-to-market
6 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
Security & Compliance
Companies like Firsthand also use
Tools common among companies with a similar stack that we haven't found at Firsthand.
Companies with a stack like Firsthand's
Ranked by shared tools, with rare tools counting more.
SequenceSoftware · 11–50 people9in common
DryMergeB2B · 1–10 people8in common
SafetyKitB2B · 1–10 people11in common
Metal Technologies Inc.Finance and Accounting · 11–50 people9in common
ReformSupply Chain and Logistics · 11–50 people12in common
Hubble NetworkAviation and Space · 11–50 people12in common
ReductoEngineering, Product and Design · 11–50 people10in common
AriniHealthcare IT · 11–50 people11in common
More Internet companies
Other Internet companies we've checked.
Firsthand tech stack FAQ
What tools does Firsthand use?
As of November 2026, runsonwhat has found 22 tools at Firsthand (firsthand.ai) in public records. Edge & Hosting: Cloudflare, Google Cloud and Vercel. Application: jQuery, GSAP and Anthropic. Data & Observability: Google Analytics and incident.io. Go-to-market: Google Ads, HubSpot and Google Ad Manager. Company Ops: Google Workspace, Let's Encrypt and Google Trust Services. Last checked November 9, 2026.
What cloud does Firsthand run on?
Firsthand uses Google Cloud for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (November 2026). runsonwhat found Google Cloud through DNS records that point at Google Cloud. Google Cloud is used by 77,804 companies runsonwhat tracks.
What CRM does Firsthand use?
Firsthand uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through a DNS verification record for HubSpot and code on firsthand.ai. HubSpot is used by 97,628 companies runsonwhat tracks.
What email provider does Firsthand use?
Firsthand uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 420,128 companies runsonwhat tracks.
What does Firsthand use for customer support?
Firsthand uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and email records. Zendesk is used by 43,650 companies runsonwhat tracks.
What analytics tools does Firsthand use?
Firsthand uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on firsthand.ai. Google Analytics is used by 903,937 companies runsonwhat tracks.
Does Firsthand use jQuery?
Yes. runsonwhat found jQuery at Firsthand through jQuery code on firsthand.ai. jQuery is a Frontend tool used by 927,216 companies runsonwhat tracks.
Does Firsthand use AI tools?
Yes. runsonwhat has found Anthropic at Firsthand; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Firsthand may use more AI tools than these.
Which companies have a tech stack similar to Firsthand's?
The companies with the stacks most like Firsthand's are Sequence, DryMerge, SafetyKit and Metal Technologies, according to runsonwhat (November 2026). Each shares 8 to 11 tools with Firsthand, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Firsthand uses?
runsonwhat reads public records only. Of the 22 tools at Firsthand, 9 were found through DNS records, 5 through code on firsthand.ai, 5 through subdomains that point at the vendor, 2 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 firsthand.ai 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.