smtps.io
Email deliveryEnterprise-grade email delivery infrastructure. Send transactional and marketing email over SMTP relay or a simple HTTP API.
- SMTP relay + JSON HTTP API
- DKIM / SPF / DMARC authentication
- Real-time analytics & logs
We build, ship, and operate cloud products trusted by businesses worldwide — from enterprise email delivery to web hosting — and craft custom software for teams that need something more.
Powering smtps.io · 5ymail.com · iHosting.us
Three cloud products, each solving a real problem for businesses and individuals — engineered, operated, and supported by our own team.
Enterprise-grade email delivery infrastructure. Send transactional and marketing email over SMTP relay or a simple HTTP API.
Send email anonymously, with no account and no hassle. A privacy-first messaging platform available in nine languages.
Everything you need to launch online: domain registration, web hosting, SSL, business email, and a website builder.
We don't just consult — we run production systems at scale every day. That operational discipline goes into everything we deliver, whether it's one of our own platforms or a custom project for your team.
Our platforms handle real traffic, real deliverability, and real uptime — not slideware.
From SMTP internals to cloud hosting and modern web apps — one team, end to end.
High-quality delivery at reasonable cost, with no surprises.
Retail, real estate, construction, automotive, shipping, finance & tech.
Experienced engineers who ship, not just plan.
Security and uptime built in from day one.
Talk to the people who actually build the product.
Need something built for your business? We take projects from idea to launch — and keep them running afterward.
Custom applications built on a modern, maintainable stack.
Native and cross-platform apps for iOS and Android.
Clean, conversion-focused interfaces that feel effortless.
Get found, get traffic, and turn visitors into customers.
Rental & maintenance solutions across multiple verticals.
Ongoing care so your systems keep running smoothly.
Whether you need email that lands, hosting that stays up, or a custom app for your team — we'd love to hear about it.