Atellio's tech stack
What does Atellio use?
Atellio (atellio.com) uses at least 18 tools we can see from public records, including Microsoft 365 for email and documents, Apollo.io for sales, ReadMe for customer support and PostHog for analytics. Last checked .
- Industry
- Internet
- Size
- 11–50 employees
- Based in
- London, United Kingdom
- Founded
- 2018
- Company page
- Tools found
- 18
- Categories
- 13
- Layers
- 5 of 5
- Last checked
- Oct 2026
Atellio'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
CDN & Edge
Application
4 tools, what the product is built with
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
5 tools, how they find and keep customers
Sales & CRM
Support & Docs
Company Ops
6 tools, what the team runs on day to day
Email Delivery
Dev Tools
Security & Compliance
Companies like Atellio also use
Tools common among companies with a similar stack that we haven't found at Atellio.
Companies with a stack like Atellio's
Ranked by shared tools, with rare tools counting more.
HuduOperations · 11–50 people6in common
KonstellaInternet · 11–50 people3in common
DepictMarketing · 11–50 people5in common
BuilderPadSoftware · 11–50 people5in common
ASTRA IT, Inc.Computer & Network Security · 11–50 people4in common
MapQuest Inc.Financial Services · 11–50 people7in common
SiteglideIT Services · 11–50 people8in common
Bi BookSoftware · 11–50 people3in common
More Internet companies
Other Internet companies we've checked.
Atellio tech stack FAQ
What tools does Atellio use?
As of October 2026, runsonwhat has found 18 tools at Atellio (atellio.com) in public records. Edge & Hosting: Amazon Route 53 and Amazon CloudFront. Application: Google Fonts, Adobe Fonts and Next.js. Data & Observability: PostHog. Go-to-market: ActiveCampaign, Apollo.io and ReadMe. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 9, 2026.
What sales tools does Atellio use?
The sales tools runsonwhat has found at Atellio are Apollo.io (October 2026); no CRM shows up in Atellio's public records. runsonwhat found Apollo.io through Apollo.io code on atellio.com. Apollo.io is used by 10,809 companies runsonwhat tracks.
What email provider does Atellio use?
Atellio uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 704,047 companies runsonwhat tracks.
What does Atellio use for customer support?
Atellio uses ReadMe for customer support and documentation, alongside Featurebase, according to runsonwhat (October 2026). runsonwhat found ReadMe through a subdomain that points at ReadMe. ReadMe is used by 1,159 companies runsonwhat tracks.
What payment provider does Atellio use?
Atellio uses Stripe for payments and billing, according to runsonwhat (October 2026). runsonwhat found Stripe through a DNS verification record for Stripe. Stripe is used by 26,399 companies runsonwhat tracks.
What analytics tools does Atellio use?
Atellio uses PostHog for analytics, according to runsonwhat (October 2026). runsonwhat found PostHog through PostHog code on atellio.com. PostHog is used by 9,428 companies runsonwhat tracks.
Does Atellio use Google Fonts?
Yes. runsonwhat found Google Fonts at Atellio through Google Fonts code on atellio.com. Google Fonts is a Media & UI tool used by 792,691 companies runsonwhat tracks.
Which companies have a tech stack similar to Atellio's?
The companies with the stacks most like Atellio's are Hudu, Konstella, Depict and BuilderPad, according to runsonwhat (October 2026). Each shares 3 to 6 tools with Atellio, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Atellio uses?
runsonwhat reads public records only. Of the 18 tools at Atellio, 6 were found through code on atellio.com, 6 through DNS records, 3 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 atellio.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.