Captain Data's tech stack
What does Captain Data use?
Captain Data (captaindata.co) uses at least 32 tools we can see from public records, including Google Cloud for hosting, Google Workspace for email and documents, RB2B for sales and Zendesk for customer support. Last checked .
“People & Company Data API for AI agents and B2B SaaS. Search and enrich people and companies at scale — live in hours, not weeks.”
- Industry
- Internet
- Size
- 11–50 employees
- Based in
- Nantes, France
- Founded
- 2019
- Company page
- Tools found
- 32
- Categories
- 16
- Oldest proven tool
- Oct 2018
- Last checked
- Oct 2026
Captain Data'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
6 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
DNS
Application
2 tools, what the product is built with
Frontend
Payments & Billing
Data & Observability
5 tools, what they measure and store
Go-to-market
12 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Sales & CRM
Support & Docs
Company Ops
7 tools, what the team runs on day to day
Email Delivery
Workspace
Dev Tools
Security & Compliance
What changed at Captain Data
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Captain Data tech stack FAQ
What tools does Captain Data use?
As of October 2026, runsonwhat has found 32 tools at Captain Data (captaindata.co) in public records. Edge & Hosting: Cloudflare, Google Cloud and Vercel. Application: Next.js and Stripe. Data & Observability: Google Analytics, Sentry and Plausible. Go-to-market: Google Ads, Mailchimp and Zendesk. Company Ops: Google Workspace, SendGrid and Mailchimp Transactional. Last checked October 20, 2026.
What cloud does Captain Data run on?
Captain Data uses Google Cloud for hosting and cloud infrastructure, alongside Vercel, OVHcloud and Netlify, according to runsonwhat (October 2026). runsonwhat found Google Cloud through a subdomain that points at Google Cloud, and Captain Data has used it since at least October 2018. Google Cloud is used by 75,725 companies runsonwhat tracks.
What sales tools does Captain Data use?
The sales tools runsonwhat has found at Captain Data are RB2B and Warmly (October 2026); no CRM shows up in Captain Data's public records. runsonwhat found RB2B through RB2B code on captaindata.co.
What email provider does Captain Data use?
Captain Data uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 402,286 companies runsonwhat tracks.
What does Captain Data use for customer support?
Captain Data uses Zendesk for customer support and documentation, alongside Intercom, Help Scout and Front, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 41,722 companies runsonwhat tracks.
What payment provider does Captain Data use?
Captain Data uses Stripe for payments and billing, according to runsonwhat (October 2026). runsonwhat found Stripe through a DNS verification record for Stripe. Stripe is used by 27,956 companies runsonwhat tracks.
How long has Captain Data used Netlify?
Captain Data has used Netlify since at least October 2018, going by the first public certificate of the captaindata.co subdomain that points at Netlify. Other long-running tools at Captain Data include Google Cloud (since October 2018).
Does Captain Data use Cloudflare?
Yes. runsonwhat found Cloudflare at Captain Data through Cloudflare code on captaindata.co. Cloudflare is a CDN & Edge tool used by 702,338 companies runsonwhat tracks.
Which companies have a tech stack similar to Captain Data's?
The companies with the stacks most like Captain Data's are Codementor, Fathom, Immuta and Unbolted, according to runsonwhat (October 2026). Each shares 9 to 11 tools with Captain Data, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Captain Data uses?
runsonwhat reads public records only. Of the 32 tools at Captain Data, 14 were found through code on captaindata.co, 7 through DNS records, 6 through email records and 5 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and captaindata.co 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.