Esg Book's tech stack
What does Esg Book use?
Esg Book (esgbook.com) uses at least 26 tools we can see from public records, including Google Cloud for hosting, Microsoft 365 for email and documents, Salesforce for sales and Google Analytics for analytics. Last checked .
- Industry
- Financial Services
- Size
- 201–1,000 employees
- Based in
- London, United Kingdom
- Company page
- Tools found
- 26
- Categories
- 16
- Layers
- 5 of 5
- Last checked
- Oct 2026
Esg Book'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
3 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
4 tools, what the product is built with
Data & Observability
4 tools, what they measure and store
Go-to-market
7 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Sales & CRM
Company Ops
8 tools, what the team runs on day to day
Email Delivery
Workspace
Dev Tools
Security & Compliance
Esg Book tech stack FAQ
What tools does Esg Book use?
As of October 2026, runsonwhat has found 26 tools at Esg Book (esgbook.com) in public records. Edge & Hosting: Cloudflare, Google Cloud and WP Engine. Application: jQuery, Google Fonts and Anthropic. Data & Observability: Google Analytics, Google Tag Manager and web-vitals. Go-to-market: Microsoft Ads, Mailchimp and LinkedIn Insight Tag. Company Ops: Microsoft 365, reCAPTCHA and SendGrid. Last checked October 7, 2026.
What cloud does Esg Book run on?
Esg Book uses Google Cloud for hosting and cloud infrastructure, alongside WP Engine, according to runsonwhat (October 2026). runsonwhat found Google Cloud through DNS records that point at Google Cloud. Google Cloud is used by 74,348 companies runsonwhat tracks.
What CRM does Esg Book use?
Esg Book uses Salesforce for its CRM, alongside ZoomInfo, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on esgbook.com. Salesforce is used by 32,900 companies runsonwhat tracks.
What email provider does Esg Book use?
Esg Book uses Microsoft 365 for email and office software, alongside Apple Business, 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 694,519 companies runsonwhat tracks.
What analytics tools does Esg Book use?
Esg Book uses Google Analytics for analytics, alongside Google Tag Manager and PostHog, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on esgbook.com. Google Analytics is used by 809,074 companies runsonwhat tracks.
What is Esg Book's website built with?
Esg Book uses Webflow for its website, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on esgbook.com. Webflow is used by 33,476 companies runsonwhat tracks.
Does Esg Book use jQuery?
Yes. runsonwhat found jQuery at Esg Book through jQuery code on esgbook.com. jQuery is a Frontend tool used by 854,399 companies runsonwhat tracks.
Does Esg Book use AI tools?
Yes. runsonwhat has found Anthropic at Esg Book; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Esg Book may use more AI tools than these.
How does runsonwhat know what Esg Book uses?
runsonwhat reads public records only. Of the 26 tools at Esg Book, 13 were found through code on esgbook.com, 6 through DNS records, 4 through email records and 3 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and esgbook.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.