Outseer LLC's tech stack
What does Outseer LLC use?
Outseer LLC (outseer.com) uses at least 27 tools we can see from public records, including Microsoft 365 for email and documents, Salesforce for sales, Google Tag Manager for analytics and Webflow for its website. Last checked .
- Industry
- Software
- Size
- 201–1,000 employees
- Based in
- London, United Kingdom
- Company page
- Tools found
- 27
- Categories
- 15
- Layers
- 5 of 5
- Last checked
- Oct 2026
Outseer LLC'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
6 tools, what the product is built with
Frontend
Backend & Database
Media & UI
Data & Observability
3 tools, what they measure and store
Monitoring
Go-to-market
6 tools, how they find and keep customers
Website & CMS
Sales & CRM
Company Ops
11 tools, what the team runs on day to day
Email Delivery
Workspace
Collaboration
Dev Tools
Outseer LLC tech stack FAQ
What tools does Outseer use?
As of October 2026, runsonwhat has found 27 tools at Outseer (outseer.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and GSAP. Data & Observability: Google Tag Manager, Microsoft Clarity and Atlassian Statuspage. Go-to-market: Webflow, Salesforce and Pardot. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 19, 2026.
What CRM does Outseer use?
Outseer uses Salesforce for its CRM, alongside lemlist, according to runsonwhat (October 2026). runsonwhat found Salesforce through a subdomain that points at Salesforce and email records. Salesforce is used by 33,626 companies runsonwhat tracks.
What email provider does Outseer use?
Outseer uses Microsoft 365 for email and office software, alongside Apple Business, 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 704,072 companies runsonwhat tracks.
What analytics tools does Outseer use?
Outseer uses Google Tag Manager for analytics, alongside Microsoft Clarity, according to runsonwhat (October 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on outseer.com. Google Tag Manager is used by 491,143 companies runsonwhat tracks.
What is Outseer's website built with?
Outseer uses Webflow for its website, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on outseer.com. Webflow is used by 34,390 companies runsonwhat tracks.
What marketing software does Outseer use?
Outseer uses Pardot for marketing, alongside Marketo, according to runsonwhat (October 2026). runsonwhat found Pardot through a subdomain that points at Pardot. Pardot is used by 20,031 companies runsonwhat tracks.
Does Outseer use jQuery?
Yes. runsonwhat found jQuery at Outseer through jQuery code on outseer.com. jQuery is a Frontend tool used by 899,927 companies runsonwhat tracks.
Does Outseer use AI tools?
Yes. runsonwhat has found Anthropic and OpenAI at Outseer; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Outseer may use more AI tools than these.
Which companies have a tech stack similar to Outseer's?
The companies with the stacks most like Outseer's are WeTransfer, Lleverage, Xensam and HG Insights, according to runsonwhat (October 2026). Each shares 8 to 15 tools with Outseer, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Outseer uses?
runsonwhat reads public records only. Of the 27 tools at Outseer, 9 were found through code on outseer.com, 9 through DNS records, 5 through subdomains that point at the vendor and 4 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and outseer.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.