Defaqto's tech stack
What does Defaqto use?
Defaqto (synaptic.co.uk) uses at least 21 tools we can see from public records, including Microsoft Azure for hosting, Microsoft 365 for email and documents, Google Analytics for analytics and Ahrefs for marketing. Last checked .
- Industry
- Financial Services
- Size
- 51–200 employees
- Based in
- London, United Kingdom
- Founded
- 1995
- Company page
- Tools found
- 21
- Categories
- 11
- Layers
- 5 of 5
- Last checked
- Oct 2026
Defaqto'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
Application
3 tools, what the product is built with
Frontend
Media & UI
Data & Observability
4 tools, what they measure and store
Go-to-market
5 tools, how they find and keep customers
Company Ops
6 tools, what the team runs on day to day
Email Delivery
Workspace
Security & Compliance
Defaqto tech stack FAQ
What tools does Defaqto use?
As of October 2026, runsonwhat has found 21 tools at Defaqto (synaptic.co.uk) in public records. Edge & Hosting: Cloudflare, Amazon CloudFront and Microsoft Azure. Application: jQuery, Font Awesome and Adobe Fonts. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Google Ads, LinkedIn Insight Tag and Ahrefs. Company Ops: Microsoft 365, SendGrid and Cookiebot. Last checked October 7, 2026.
What cloud does Defaqto run on?
Defaqto uses Microsoft Azure for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Microsoft Azure through DNS records that point at Microsoft Azure and code on synaptic.co.uk. Microsoft Azure is used by 45,366 companies runsonwhat tracks.
What email provider does Defaqto use?
Defaqto uses Microsoft 365 for email and office software, alongside Exclaimer, 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 701,702 companies runsonwhat tracks.
What analytics tools does Defaqto use?
Defaqto uses Google Analytics for analytics, alongside Google Tag Manager and Mouseflow, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on synaptic.co.uk. Google Analytics is used by 852,516 companies runsonwhat tracks.
What marketing software does Defaqto use?
Defaqto uses Ahrefs for marketing, alongside Pardot and Campaign Monitor, according to runsonwhat (October 2026). runsonwhat found Ahrefs through Ahrefs code on synaptic.co.uk. Ahrefs is used by 22,974 companies runsonwhat tracks.
What monitoring tools does Defaqto use?
Defaqto uses Sentry for monitoring, according to runsonwhat (October 2026). runsonwhat found Sentry through Sentry code on synaptic.co.uk. Sentry is used by 76,972 companies runsonwhat tracks.
Does Defaqto use jQuery?
Yes. runsonwhat found jQuery at Defaqto through jQuery code on synaptic.co.uk. jQuery is a Frontend tool used by 897,103 companies runsonwhat tracks.
How does runsonwhat know what Defaqto uses?
runsonwhat reads public records only. Of the 21 tools at Defaqto, 13 were found through code on synaptic.co.uk, 4 through email records, 3 through DNS records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and synaptic.co.uk 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.