In a recent episode of the DePINed Podcast, host Tom Trowbridge, Fluence sat down with Marcus Hearne, Founder of Ubitel, a DePIN-powered global connectivity platform. Ubitel’s starting point is simple: staying connected while traveling shouldn’t require clunky Web2 onboarding, repetitive KYC, and overpriced roaming and the long-term vision goes even further, into a world where everyday devices help secure and scale decentralized connectivity.
What Is Ubitel and How DePIN-Powered eSIM Connectivity Works
Marcus describes Ubitel as a global connectivity layer that makes it easy to get online in 190+ countries through an eSIM marketplace experience, but with a crypto-native twist. The product is designed to feel like a normal consumer app while quietly using onchain rails underneath, so users can buy data plans quickly without being dragged into the usual “telecom bureaucracy” flow.
The key idea: Ubitel focuses on the end-user experience first. The goal isn’t to make people “use crypto,” but to make connectivity smooth, flexible and cost-efficient — especially for frequent travelers and globally mobile professionals.
Ubitel Is Different From Typical eSIM Apps
Tom points out that plenty of eSIM providers exist — so what makes Ubitel stand out? Marcus frames Tel’s differentiation in two layers:
- Supply-side openness (anyone can contribute): Ubitel aims to avoid heavy gatekeeping around what hardware can be deployed and where. The long-term direction is a more open, market-driven supply layer.
- Demand-side wedge (users as a flywheel): Ubitel treats subscribers as more than customers. Each new user helps unlock the network effects that can later bootstrap a broader DePIN connectivity stack.
Trusted Execution Environments: The Security Layer Inside Your Phone
A major part of the conversation is Ubitel’s approach to secure compute and sybil resistance using Trusted Execution Environments (TEEs). Marcus explains that modern phones already contain secure components that can be activated to help validate real usage and real devices — which matters a lot in DePIN, where incentives can attract spoofing and manipulation.
Instead of relying only on data center TEEs (which he suggests have had repeated security issues and exploit history), Ubitel is leaning into phone-grade secure hardware and dedicated modules that can help with:
- attestations and proofs that a real device exists and is participating,
- reducing fraud in reward systems,
- strengthening network security without requiring centralized “gatekeepers.”
Ubitel’s DePIN Infrastructure Vision: eSIM Product and a City-Scale Network
While the eSIM product is the current go-to-market, Marcus positions it as an entry point into a bigger plan: enabling local connectivity providers — including small Wireless Internet Service Providers (WISPs) — to plug into crypto rails and interoperate more easily.
The long-term “win” looks like:
- a growing base of active subscribers (the consumer demand engine),
- real deployments in specific cities (proof that the model works locally),
- a toolkit that helps small providers scale and collaborate,
- and eventually, smoother roaming-like experiences where users don’t need to negotiate connectivity town by town.
Stablecoins, Onchain Payments and Why Tel Avoids “Token Hype” Early
On the monetization side, Tel is leaning heavily into stablecoin payment rails rather than launching an aggressive token flywheel early. Marcus highlights a practical advantage: stablecoins can reduce payment processing fees (vs. card networks), which can translate into better pricing for users and more efficient unit economics for the platform.
Tel currently uses an onchain points system to track participation and reward usage behaviors (buying plans, referrals). However, Marcus is clear that:
- the token model is still being designed,
- the points system doesn’t yet represent ownership,
- and the team wants the economics to align with real network milestones rather than rushing a launch.
Tom reinforces that this “points-first” approach is common across DePIN projects, especially when teams want time to design mechanisms that reduce gaming and fraud.
DePIN Customer Acquisition: Why Consumer UX Matters More Than Crypto
Tom calls out something important: many DePIN networks skew B2B, but Ubitel is building a consumer-facing product, which changes everything. Marcus agrees — a consumer DePIN app must be clean, approachable, and feel like a normal product.
The conversation lands on a simple principle: users don’t care about wallets, tokens, or infrastructure ideology. They care about:
- whether the service works,
- whether it’s cheaper or better,
- and whether onboarding feels effortless.
Ubitel’s approach is to hide complexity while still benefiting from Web3 primitives behind the scenes — using modern tooling so sign-up can be as simple as an email or phone number.
Metrics That Matter for DePIN Connectivity Networks
When Tom asks how Ubitel measures progress, Marcus outlines two metric layers:
- Subscriber growth (daily active users and recurring subscribers) on the demand side
- useful coverage and real deployments on the supply side
He suggests that reaching meaningful scale likely means moving into high six-figure activated phone territory over time, while also proving out deployments city by city through partnerships and local infrastructure rollouts.
What’s Next for Ubitel: Token Design, City Rollouts and Network Expansion
The episode closes with a realistic roadmap: Ubitel is shipping and growing the consumer product now, while expanding deployments and refining the mechanics that could support a future token launch. Tom notes that once the token economics are finalized and the network matures, it would be a strong moment to revisit the conversation and assess how Tel has progressed.
About DePINed Podcast
DePINed is a podcast exploring the frontier of decentralized physical infrastructure, hosted by Tom Trowbridge, co-founder of Fluence. Each episode features in-depth conversations with founders, builders, and investors who are shaping the future of real-world Web3 networks.
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