Reading Room's tech stack
What does Reading Room use?
Reading Room (readingroom.com) uses at least 25 tools we can see from public records, including Microsoft 365 for email and documents, HubSpot for sales, Google Analytics for analytics and Campaign Monitor for marketing. Last checked .
- Industry
- Marketing and Advertising
- Size
- 51–200 employees
- Based in
- London, United Kingdom
- Founded
- 1996
- Company page
- Tools found
- 25
- Categories
- 13
- Layers
- 5 of 5
- Last checked
- Oct 2026
Reading Room'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
1 tool, where the bytes are served from
CDN & Edge
Application
1 tool, what the product is built with
Data & Observability
5 tools, what they measure and store
Flags & Experiments
Go-to-market
7 tools, how they find and keep customers
Marketing
Sales & CRM
Company Ops
11 tools, what the team runs on day to day
Email Delivery
Collaboration
Dev Tools
Finance & Legal
Security & Compliance
Companies like Reading Room also use
Tools common among companies with a similar stack that we haven't found at Reading Room.
Companies with a stack like Reading Room's
Ranked by shared tools, with rare tools counting more.
SentriLockIT Services · 201–1,000 people11in common
First Citizen Finance DacFinancial Services · 51–200 people4in common
OneVision ResourcesIT Services · 51–200 people10in common
Botminds AI, Inc.Internet · 51–200 people4in common
InsuritasInsurance · 51–200 people5in common
FlatfileSoftware · 51–200 people9in common
PromoveReal Estate · 51–200 people6in common
Zella TechnologiesIT Services · 51–200 people8in common
More Marketing and Advertising companies
Other Marketing and Advertising companies we've checked.
Reading Room tech stack FAQ
What tools does Reading Room use?
As of October 2026, runsonwhat has found 25 tools at Reading Room (readingroom.com) in public records. Edge & Hosting: Cloudflare. Application: Anthropic. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Microsoft Ads, LinkedIn Insight Tag and HubSpot. Company Ops: Microsoft 365, Apple Business and Cookiebot. Last checked October 19, 2026.
What CRM does Reading Room use?
Reading Room uses HubSpot for its CRM, alongside Zoho and Demandbase, according to runsonwhat (October 2026). runsonwhat found HubSpot through HubSpot code on readingroom.com. HubSpot is used by 93,886 companies runsonwhat tracks.
What email provider does Reading Room use?
Reading Room uses Microsoft 365 for email and office software, alongside Apple Business and Exclaimer, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 710,129 companies runsonwhat tracks.
What analytics tools does Reading Room use?
Reading Room uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on readingroom.com. Google Analytics is used by 878,780 companies runsonwhat tracks.
What marketing software does Reading Room use?
Reading Room uses Campaign Monitor for marketing, according to runsonwhat (October 2026). runsonwhat found Campaign Monitor through email records that authorize Campaign Monitor. Campaign Monitor is used by 8,597 companies runsonwhat tracks.
Does Reading Room use Cloudflare?
Yes. runsonwhat found Cloudflare at Reading Room through DNS records that point at Cloudflare and email records. Cloudflare is a CDN & Edge tool used by 702,620 companies runsonwhat tracks.
Does Reading Room use AI tools?
Yes. runsonwhat has found Anthropic at Reading Room; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Reading Room may use more AI tools than these.
Which companies have a tech stack similar to Reading Room's?
The companies with the stacks most like Reading Room's are SentriLock, First Citizen Finance Dac, OneVision Resources and Botminds AI, according to runsonwhat (October 2026). Each shares 4 to 11 tools with Reading Room, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Reading Room uses?
runsonwhat reads public records only. Of the 25 tools at Reading Room, 12 were found through code on readingroom.com, 8 through DNS records and 5 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and readingroom.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.