Eliminate telco complexity and become Seamless with a modern BSS/OSS

Most operators have hit a ceiling, or are about to hit one. Seamless OS is a cloud-native BSS/OSS platform that helps mobile operators break free from telco complexity and legacy stacks — automating operations, cutting OPEX, and enabling growth again.

Playfully easy, infinitely scalable, as telecom should be.

Migrate your operator to our BSS/OSS

Book a demo of our BSS/OSS

We have over 24 operators running Seamless OS across the world

Switch to Seamless OS and modernize your BSS/OSS

Modernize your BSS/OSS.
Without starting over.
If you switch to Seamless OS, you get instant access to industry-leading automated BSS/OSS workflows.
You keep your customers, data, and brand — we replace your old stack with a cloud-native BSS/OSS engine powered by automation and AI.
Enable automated BSS/OSS workflows
One BSS/OSS platform.
Zero complexity.
With features and customer journeys based on insights from leading operators, and having run them ourselves, we built it, so you don’t have to.
Just bring your brand. We'll migrate everything for you.
Explore how we migrate your BSS/OSS
Fully modular BSS/OSS. Bring your own code.
Or go no-code. You decide.
Seamless OS's uniquely adaptable architecture integrates with any telecom network, providing modular BSS/OSS functions and open API interfaces for easy customisation.

Operators can configure a solution tailored to their needs while ensuring scalability and operational efficiency.
Explore the limitless potential of Seamless OS in our open BSS/OSS API documentation.
Explore our BSS/OSS APIs
AI-ready BSS/OSS from day one. Fully agentic.
In Seamless OS, AI isn’t an add-on — it’s built directly into the BSS/OSS and integrated with leading LLMs. Migrate to a modern BSS/OSS and future-proof your operator from day one.
Upgrade to an AI-ready BSS/OSS
Sell anything. Bundle everything — in your BSS/OSS.
Bundle, upsell, or resell anything — from mobile plans and eSIMs to streaming, gaming, devices, or insurance — all handled natively in your BSS/OSS product catalog.
Explore BSS/OSS bundling
Industry leading dashboard
All your telecom, customer, and operational data — connected, visualized, and optimized in one place.
See your BSS/OSS data in action
Create engagement across all channels
Segment and customize all channels in one place — powered by your BSS/OSS engagement engine.
Drive customer engagement via BSS/OSS

Is your operator stuck in Static? Let us help you become Seamless

Operators that run Seamless OS report dramatically reduced tickets and costs, 3x ARPU and even 4.8/5 in end-customer ratings.

80%

reduced costs

80%

fewer support tickets

300%

ARPU

70%

less legacy modules

Seamless OS provides everything you need to run an operator – in one BSS/OSS platform

Mobile App for iOS and Android.

Leverage our white-labeled apps for end users, or build your own.

Network agnostic

Pick a network or leverage our pre-integrated ones

Checkout

Billing, taxation and regulatory

API & Webhooks

Seamlessly integrate your systems with robust APIs and instant webhooks.

Travel eSIM

Payments

Prepaid & postpaid

Phone plans

End-to-end customer lifecycle and subscriber management

Launch an operator

Upgrade your operator

Add connectivity

Launch with Seamless OS

Full BSS/OSS in one place. Designed to help you sell, grow, and automate your way to a leaner, more competitive operator. We’re only successful when you are, with a pay-per-user model. Backed by 8 years of telecom innovation and real customer journeys, Seamless OS is built to be fully automated and self-service ready. Just bring your brand.

Easily configurable telco product catalog - out of the box

Self-service is paramount in everything that we do. Our BSS is built from the ground up so that you can run your mobile operator - digital first. Easily create offerings, bundles and features yourself.

All functions enabled in your own branding

Seamless OS is built on the joint experience and innovation from thousands of telecom user journeys from the highest rated MVNOs in the world. Fully functional, all customisable your own branding.

Everything needed to run a telecom operator

All telco products in a simple catalogues, features, campaigns, mobile apps, billings, admin views – everything needed to run a digital mobile operator. Fully automated.

No code needed. Blazing fast go to market.

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Is your operator stuck in static?

Book a demo of Seamless OS.

Our team is ready to help you explore the benefits of migrating your operator to Seamless OS, or even help you launch a new one.