GPnotebook's tech stack
What does GPnotebook use?
GPnotebook (gpnotebook.com) uses at least 30 tools we can see from public records, including Vercel for hosting, Microsoft 365 for email and documents, HubSpot for sales and Help Scout for customer support. Last checked .
- Industry
- Healthcare
- Size
- 11–50 employees
- Based in
- London, United Kingdom
- Founded
- 1991
- Company page
- Tools found
- 30
- Categories
- 16
- Oldest proven tool
- Sep 2023
- Last checked
- Oct 2026
GPnotebook'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
CDN & Edge
Application
6 tools, what the product is built with
Payments & Billing
Media & UI
Data & Observability
5 tools, what they measure and store
Go-to-market
10 tools, how they find and keep customers
Website & CMS
Marketing
Ads & Pixels
Sales & CRM
Support & Docs
Company Ops
7 tools, what the team runs on day to day
Email Delivery
Security & Compliance
What changed at GPnotebook
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Companies like GPnotebook also use
Tools common among companies with a similar stack that we haven't found at GPnotebook.
Companies with a stack like GPnotebook's
Ranked by shared tools, with rare tools counting more.
TPF | The Payments FactoryBanking · 11–50 people10in common
CourimoMarketing and Advertising · 11–50 people7in common
OvexFinancial Services · 11–50 people9in common
WRIOInternet · 11–50 people6in common
The Leadership Conference on Civil and Human Rights11–50 people13in common
Fotoware Switzerland (formerly Picturepark)Software · 11–50 people3in common
ImosphereIT Services · 11–50 people9in common
Boldboldcf.co7in common
More Healthcare companies
Other Healthcare companies we've checked.
GPnotebook tech stack FAQ
What tools does GPnotebook use?
As of October 2026, runsonwhat has found 30 tools at GPnotebook (gpnotebook.com) in public records. Edge & Hosting: Cloudflare and Vercel. Application: Vimeo, React and Tailwind CSS. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365, Google Workspace and reCAPTCHA. Last checked October 27, 2026.
What cloud does GPnotebook run on?
GPnotebook 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 48,648 companies runsonwhat tracks.
What CRM does GPnotebook use?
GPnotebook uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on gpnotebook.com. HubSpot is used by 94,510 companies runsonwhat tracks.
What email provider does GPnotebook use?
GPnotebook 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 and email records. Microsoft 365 is used by 713,685 companies runsonwhat tracks.
What does GPnotebook use for customer support?
GPnotebook uses Help Scout for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Help Scout through email records that authorize Help Scout. Help Scout is used by 2,920 companies runsonwhat tracks.
What payment provider does GPnotebook use?
GPnotebook uses Stripe for payments and billing, according to runsonwhat (October 2026). runsonwhat found Stripe through a DNS verification record for Stripe and code on gpnotebook.com. Stripe is used by 28,894 companies runsonwhat tracks.
How long has GPnotebook used HubSpot CMS?
GPnotebook has used HubSpot CMS since at least September 2023, going by the first public certificate of the gpnotebook.com subdomain that points at HubSpot CMS.
Does GPnotebook use Cloudflare?
Yes. runsonwhat found Cloudflare at GPnotebook through DNS records that point at Cloudflare and email records. Cloudflare is a CDN & Edge tool used by 706,577 companies runsonwhat tracks.
Which companies have a tech stack similar to GPnotebook's?
The companies with the stacks most like GPnotebook's are TPF | The Payments Factory, Courimo, Ovex and WRIO, according to runsonwhat (October 2026). Each shares 6 to 10 tools with GPnotebook, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what GPnotebook uses?
runsonwhat reads public records only. Of the 30 tools at GPnotebook, 15 were found through code on gpnotebook.com, 6 through DNS records, 5 through email records, 2 through website configuration files and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and gpnotebook.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.