OwnCore designs, builds and operates dedicated mobile core networks for enterprises — so you can launch connectivity products without becoming a telco.
Compliant with the standards that matter
A carrier-grade core takes enormous time, capital and specialist expertise most teams simply don't have on hand.
Hardware, licensing, data centers and headcount stack up fast — long before you've served a single subscriber.
Telecom engineers are scarce. Building and keeping an in-house team pulls focus from your actual product.
Roaming, regulation and interconnect vary by market — and they never stop changing.
We build and run a dedicated core network shaped around your business — not a shared pool, not a white-label afterthought. Your subscribers, your data, your brand.
You bring the vision, distribution and market knowledge. We bring everything underneath: core infrastructure, BSS/OSS, 24/7 operations, global roaming and continuous upgrades.
No capex. No engineers to hire. No network headaches — just a predictable cost that tracks your growth.
Let's talk →We own the entire telecom stack. You stay focused on your product.
We start with your use case, target markets and subscriber forecasts, then design a core that fits — coverage, capacity, voice, data and policy, costed before a single component is provisioned.
Cloud-native 4G/5G core, IMS voice & SMS, BSS and OSS — provisioned in our infrastructure and validated end-to-end against your launch plan.
Integrate with our APIs, provision eSIMs over the air and onboard your first subscribers. Scale market by market, at the pace you choose.
Our 24/7 NOC monitors everything with AI-assisted anomaly detection. Upgrades, scaling, roaming deals and compliance are handled continuously — invisibly.
Any enterprise that benefits from a dedicated mobile network — without building one.
Launch a branded global eSIM for travelers — instant connectivity in 130+ countries, seamless device switching, zero checkout friction.
Global coverageStand up a full mobile virtual operator in the UK, France, US or any target market — voice, SMS, data and local number portability.
Voice · SMS · DataPurpose-built connectivity for fleets. Control QoS, data policy and billing per device — at scale, across borders, no roaming surprises.
Fleet managementAlways-on vehicle connectivity with private APNs, low-latency data paths and the policy controls connected-car platforms demand.
Low latency · Private APNApps and platforms that need connectivity as a feature — white-labeled, API-driven and invisible to the end user.
API-first · White labelYou never have to think about any of this. That's the entire point.
EPC and 5G SA-ready architecture with active-active geo-redundancy.
VoLTE, SMS, emergency services (E911/E112) and CAMEL for legacy roaming.
GSMA-compliant eSIM provisioning with OTA management and quick device transfer.
SS7, Diameter and GTP interconnects with wholesale billing across 130+ countries.
Real-time prepaid & postpaid charging, CRM, self-service portal and fraud detection.
Per-subscriber traffic shaping, data pooling and network acceleration.
AI/ML anomaly detection, proactive alerts and first-response troubleshooting.
Lawful interception, metadata retention, PSAP integration and data residency.
Your dedicated core runs on infrastructure deployed across regions and wired into the world's carriers — so wherever you launch, the plumbing is already there.
PGWs distributed across every region, so traffic breaks out close to the user instead of being hauled across the planet.
Mix and match network identities on the fly — your devices always ride the strongest local network, anywhere they land.
Under 80ms median round-trip in-region — quick enough for voice, video and real-time control.
A dedicated core, without the build. Compare the realistic paths to launch.
No upfront capex. No hidden fees. One transparent model that scales with your subscriber base.
Your cost grows only when your subscriber base does — never before.
Drag to size your subscriber base. See the team you'd have to staff to run the network yourself — versus running it with OwnCore. Illustrative.
What you skip with OwnCore, at this scale
Illustrative comparison only. In-house headcount models a typical 24/7 operation — NOC, core/SRE engineering and support — scaling with your subscriber base; your actual team depends on use case, markets and SLAs.
"We went from a slide deck to a branded eSIM live in 47 countries in under three months — with zero telecom engineers on our payroll."
You get a dedicated core network — not a shared pool or a reseller arrangement. Your subscribers, your data and your brand live on infrastructure provisioned specifically for you. We operate it; you own the relationship.
Most use cases go from design to a live network in a matter of weeks rather than the 18–36 months a from-scratch build typically demands. Timeline depends on your markets, roaming requirements and regulatory approvals — we map the critical path during scoping.
A single, all-inclusive operational fee per active subscriber, measured quarterly. There's no upfront capex and no hidden line items. eSIM profile downloads are billed separately as discrete events so your core subscriber costs stay predictable. Use the calculator above for an illustrative comparison.
4G EPC and 5G SA core, IMS voice & SMS (VoLTE), GSMA-compliant eSIM (SM-DP+), global roaming over SS7/Diameter/GTP, full BSS/OSS, policy & QoS control, and lawful-interception and compliance tooling. If it sits below your app, we run it.
Yes. We offer an exit-flexibility model: when the time is right, you can carve out your own network slice and self-manage. Terms are tailored to your requirements — you're never locked in.
Lawful interception, metadata retention, emergency services (E911/E112) and PSAP integration, and data-residency support come built in. We track regulatory requirements market by market so you don't have to.
Tell us your use case and we'll map out what a dedicated core looks like for your business — no jargon, no obligation.