FatTail's tech stack
What does FatTail use?
FatTail (fattail.com) uses at least 22 tools we can see from public records, including Microsoft Azure for hosting, Microsoft 365 for email and documents, HubSpot for sales and Google Analytics for analytics. Last checked .
“Enterprise advertising management platform specializing in professionalizing direct sales for premium publishers.”
- Industry
- Internet
- Size
- 51–200 employees
- Based in
- Calabasas, United States
- Founded
- 2000
- Company page
- Tools found
- 22
- Categories
- 15
- Layers
- 5 of 5
- Last checked
- Oct 2026
FatTail'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
2 tools, what the product is built with
Payments & Billing
Media & UI
Data & Observability
4 tools, what they measure and store
Go-to-market
6 tools, how they find and keep customers
Website & CMS
Marketing
Ads & Pixels
Sales & CRM
Company Ops
8 tools, what the team runs on day to day
Email Delivery
Workspace
Dev Tools
Security & Compliance
Companies like FatTail also use
Tools common among companies with a similar stack that we haven't found at FatTail.
Companies with a stack like FatTail's
Ranked by shared tools, with rare tools counting more.
Holden Temporaries, Inc. | Staffing AgencyStaffing and Recruiting · 51–200 people10in common
Educate The CitizensEducation Management · 51–200 people10in common
DOMNIA TECHIT Services · 51–200 people10in common
EverUPSoftware · 51–200 people10in common
Gima-Bambot MedTech Ltd.Healthcare · 51–200 people9in common
Seattle Sounders FcSports · 51–200 people12in common
InmobiliariaReal Estate · 51–200 people10in common
My Blog is under maintenance - We are doing some work on our site. Please come back later. We'll be up and running in no time.Healthcare · 51–200 people9in common
More Internet companies
Other Internet companies we've checked.
FatTail tech stack FAQ
What tools does FatTail use?
As of October 2026, runsonwhat has found 22 tools at FatTail (fattail.com) in public records. Edge & Hosting: Cloudflare and Microsoft Azure. Application: Adobe Fonts and Braintree. Data & Observability: Google Analytics, Google Tag Manager and Atlassian Statuspage. Go-to-market: Google Ads, LinkedIn Insight Tag and HubSpot. Company Ops: Microsoft 365, SendGrid and Atlassian. Last checked October 7, 2026.
What cloud does FatTail run on?
FatTail uses Microsoft Azure for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Microsoft Azure through a subdomain that points at Microsoft Azure and DNS records. Microsoft Azure is used by 44,513 companies runsonwhat tracks.
What CRM does FatTail use?
FatTail uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 90,637 companies runsonwhat tracks.
What email provider does FatTail use?
FatTail uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on fattail.com. Microsoft 365 is used by 694,658 companies runsonwhat tracks.
What payment provider does FatTail use?
FatTail uses Braintree for payments and billing, according to runsonwhat (October 2026). runsonwhat found Braintree through email records that authorize Braintree. Braintree is used by 1,752 companies runsonwhat tracks.
What analytics tools does FatTail use?
FatTail uses Google Analytics for analytics, alongside Google Tag Manager and Chartbeat, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on fattail.com. Google Analytics is used by 836,706 companies runsonwhat tracks.
Does FatTail use Cloudflare?
Yes. runsonwhat found Cloudflare at FatTail through Cloudflare code on fattail.com. Cloudflare is a CDN & Edge tool used by 686,140 companies runsonwhat tracks.
Which companies have a tech stack similar to FatTail's?
The companies with the stacks most like FatTail's are Holden Temporaries, Inc. | Staffing Agency, Educate The Citizens, DOMNIA TECH and EverUP, according to runsonwhat (October 2026). Each shares 10 to 10 tools with FatTail, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what FatTail uses?
runsonwhat reads public records only. Of the 22 tools at FatTail, 7 were found through code on fattail.com, 6 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 fattail.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.