Detectify Usage Statistics · Download List of All Websites using Detectify
Website vulnerability scanner.
Error Tracking
Facebook Domain Verification Usage Statistics · Download List of All Websites using Facebook Domain Verification
Domain Verification provides a way for you to claim ownership of your domain in Facebook Business Manager.
Atlassian Cloud Usage Statistics · Download List of All Websites using Atlassian Cloud
Products including Jira and Confluence.
Ticketing System
Companies House Usage Statistics · Download List of All Websites using Companies House
This website appears to have a company number registered at Companies House in the UK.
Amazon SES Usage Statistics · Download List of All Websites using Amazon SES
Amazon Simple Email Service (Amazon SES) is a scalable, bulk, transactional email-sending service for businesses and developers.
Transactional Email
Mandrill Usage Statistics · Download List of All Websites using Mandrill
Mandrill is an email infrastructure service. Detailed analytics offer insight to measure email performance.
MailChimp SPF Usage Statistics · Download List of All Websites using MailChimp SPF
This site has an SPF record for MailChimp managed email sending.
Campaign Management
SPF Usage Statistics · Download List of All Websites using SPF
The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.
Microsoft Exchange Online Usage Statistics · Download List of All Websites using Microsoft Exchange Online
A rich hosted Exchange environment for every user without having to manage a server.
Business Email Hosting
Office 365 Mail Usage Statistics · Download List of All Websites using Office 365 Mail
Email sent from this domain has records showing Office 365 usage.
Cloudflare DNS Usage Statistics · Download List of All Websites using Cloudflare DNS
DNS services provided by Cloudflare.
Cloudflare Hosting Usage Statistics · Download List of All Websites using Cloudflare Hosting
Supercharged web hosting service.
US hosting · Cloud Hosting · Cloud PaaS
IPv6 Usage Statistics · Download List of All Websites using IPv6
The website has an IPv6 record.
Google Webmaster Usage Statistics · Download List of All Websites using Google Webmaster
Webmaster tools provide you with a free and easy way to make your site more Google-friendly.
Last technology detected on 12th June 2025. We know of 15 technologies on this page and 44 technologies removed from cosend.io since 14th January 2021. Link to this page.
cosend.io is ranked 705,863rd in our top sites list. View BuiltWith Top Site Rank.
Add BuiltWith to for free! Get lookups easily and quickly.
Get a notification when cosend.io adds new technologies.
Get cosend.io profile as an XML, JSON, CSV or XLSX via the Domain API.
Can't find the technology you are looking for? Send us a suggestion, we will try and add it to our database.