New channel.
New revenues.

Engage the way people shop now and in the future.

Buyers ask AI and pay directly inside a chat without going to a website.

blocfone® is a neutral eSIM marketplace where upstream mobile providers sell voice, text and data plans, or data-only plans, directly to subscribers.

Subscribers compare plans on price, their device location or a location they select, provider coverage, service duration, and allowances for calls, texts and data. No contracts. Just compare, sign and pay in-chat.

What’s different?

New channel, not new competitionSell a full suite of plans directly to subscribers, alongside your existing channels rather than against them.
Upstream Mobile Network Operators (MNOs) have a fresh way to offer a full suite of voice, text and data plans directly to subscribers, complementing direct sales channels, downstream aggregate reseller Mobile Virtual Network Operators (MVNOs), and brick-and-mortar retail shops.
Neutral by architecturePatented architecture takes no position among providers, so no one is favoured and pricing avoids a race to the bottom.
MNOs can be assured of blocfone® platform neutrality based on its patented blockchain architecture that takes no position among providers, building multi-provider trust and avoiding unrealistic race-to-the-bottom pricing through transparency and smart contracts that automatically transact on one workflow, enforced in code rather than by any administrator.
An auditable recordEvery sale persists on-chain, so price integrity, chargebacks, top-ups and fees can be checked in real time without exposing sensitive data.
A permanent record of every eSIM plan sale will persist on-chain, meaning every transaction can be independently checkable in real time to verify price integrity, legitimate chargebacks, top-ups, and platform fees, without revealing sensitive data.
Identity and permanent numbersSigning with a future digital ID wallet could make permanent numbers a single click, while maintaining the KYC each jurisdiction requires.
This permanent and unchangeable record can also be used to trace purchases back to subscribers where know-your-customer data must be collected and maintained. As digital identity wallets mature, signing with one could make permanent numbers available in a single click, while maintaining the know-your-customer standards each jurisdiction requires. The same record can also help support legitimate requests where regulation calls for it.
Paid instantly, on-chainPayments settle straight to your provider wallet in USDC, traceable to every plan, top-up and legitimate chargeback.
Automatic on-chain payments are instantly and securely sent to the relevant MNO’s provider wallet, settled in stablecoin USDC, and trackable back to every eSIM plan and top-up purchase, as well as any legitimate chargebacks.
Chargebacks designed outeSIM delivery is confirmed before payment is accepted, and a failed delivery auto-refunds on-chain with the eSIM returned to you unused.
Chargebacks are significantly reduced (possibly eliminated) due to the patented process of confirming eSIM delivery before accepting payment, and future mapping back to a subscriber’s digital wallet as proof. In any case, the process auto-refunds to the subscriber via an on-chain smart contract if the eSIM legitimately fails to deliver to the subscriber’s wallet; in this case the eSIM reverts back to the provider ready to be sold as unused.
Built for repeat purchaseSubscribers get the eSIM they need, where and when they need it, which drives repeat purchases on both short plans and permanent numbers.
Modern buying behaviours reward a fresh way to engage, and blocfone® offers subscribers a great experience to quickly and easily buy the eSIM they need, where they need it, and when they need it … leading to repeat purchases, whether short duration plans or permanent number plans.

Want to list your plans? Talk to us at hello@blocfone.io.

E.U. Patent EP3542333 ·
U.S. Patent US 10,915,873 B2

HOW IT WORKS

A simple API connection

Your offers mirror your own website, at your own prices, so price integrity holds and downstream partners aren’t undercut. Subscribers simply buy them the modern way, in conversational chat.

1

Provider

Post

Send us your plans or we fetch them. Your terms, pricing and coverage, unchanged and never discounted.
  • Plan offers are received from providers and displayed to subscribers in standard format such as service type, price, allowance, duration, coverage zone. Your terms, pricing and coverage locations, never changed or discounted.
2

blocfone®

Match

Subscribers see the best plan for where they are, plus close alternatives and the full list by price.
  • Subscribers are shown plan offers in-chat based on their actual location (or selected location), and the coverage available there. In-chat, blocfone® highlights the Best Offer that matches the subscriber’s needs, plus a few ‘close to best matches’, and a single click to view All Plans Available, sorted by price, low-to-high.
3

Subscriber

Deliver

They sign and pay in USDC in-chat, and the eSIM lands in their wallet with install instructions.
  • The subscriber accepts a plan to purchase in-chat, signs and pays for the plan via digital wallet in USDC. blocfone® workflow provisions the eSIM and associates the purchase to the subscriber’s digital wallet, in-chat, with simple instructions on how to install, activate, top-up, and get support.
4

Automatic payment

Get paid

Payment reaches your wallet on verified delivery, less the platform fee. A failed delivery refunds automatically.
  • Only upon verified eSIM delivery to a subscriber’s digital wallet, the USDC is paid into blocfone® and via smart contract execution, the eSIM plan payment is transferred to the provider’s digital wallet less the blocfone® platform fee. If the eSIM delivery fails, the subscriber is refunded automatically, and the eSIM remains available for purchase (no lost eSIM).
5

On-chain

Permanently recorded

Key transaction points are recorded on-chain for analytics, price integrity and lawful requests.
  • Based on the patented architecture, the key transaction data touch-points are recorded permanently on-chain to ensure every purchase and legitimate chargeback is tracked and traced, whether to support business analytics, plan and price integrity, or upon lawful request from relevant authorities.

Competition and clarity are two different things

BUSINESS CONSIDERATIONS

blocfone® treats all providers the same.

Your subscribers, and the ones you have yet to win, are already using AI to filter offers, blurring your own website deals with those of MVNOs and other channel partners.

blocfone® puts your offers back in front of them intact, in a clear, simple chat with an easy sign and pay process, whether that’s a permanent number, a dynamic number, or data-only on the go.

It extends your reach rather than undercutting it. Neutral marketplace does not mean discount marketplace.

The evidence behind the claims above, for readers who want it.

Market sizeblocfone® is addressing a market of 17 million already

Because payments run on USDC, the addressable market already exists: 17 million people hold a Solana wallet, the blockchain that carries USDC. At its peak this year Phantom alone served almost 17 million monthly active users, 5x growth year on year and 28x above the post-FTX lows of 2023.

Source: Phantom, From Crypto Product to Finance Platform.

Five of the largest global banks are building on USDC. Banco Santander, Deutsche Bank, Société Générale and Standard Chartered are contributing payments expertise to the design of the Circle Payments Network, which settles cross-border payments in USDC and EURC. Standard Chartered is the first Global Systemically Important Bank licensed to offer institutional clients integrated USDC minting and redemption, and BNY now lets institutional clients hold, mint and redeem USDC, the first stablecoin on its Digital Asset Custody platform.

Source: Forbes.

The press coverage points the same way, treating stablecoins, and the central bank digital currencies likely to follow, as legitimate payment methods rather than experiments.

The Banks Have Stopped Watching Stablecoins And Started Claiming Them. Forbes, 14 July 2026
Stripe, Visa and over 140 other businesses to launch stablecoin to rival Tether and Circle. Fortune, 30 June 2026
How USDC issuer Circle is embracing agentic commerce. American Banker, 21 May 2026 (Circle Payments Network enrolled more than 55 financial institutions by early 2026)
Regulationblocfone® is ready for the future of Know-Your-Customer (KYC)

A subscriber already signs and pays from a digital wallet, in-chat, in USDC. That same flow accepts government and bank-issued digital ID credentials and custodial wallets as they arrive, and the patented architecture keeps a permanent record built to meet the regulatory frameworks now taking shape.

EU
Under eIDAS 2.0, every Member State must make at least one EU Digital Identity Wallet available to citizens, residents and businesses by the end of 2026. By late December 2027, private-sector relying parties legally required to use strong authentication, telecoms among them, must accept the wallet when a user presents it.
Further reading: Kennedys Law LLP · Wikipedia
US
The REAL ID Act and its implementing regulations set federal security standards for identity credentials in both physical and digital form, the latter known as mobile driver’s licenses. As of early 2026, 21 states plus Puerto Rico issue an mDL conforming to ISO/IEC 18013-5, and Login.gov, the federal government’s own identity system, is on track to accept mDLs by March 2026.
Further reading: TSA · Substack
UK
The GOV.UK Wallet lets GOV.UK One Login users store and present digital versions of government-issued documents, beginning with the Veteran Card and the digital driving licence. Outside government, credentials are released only to a digital verification service certified against the UK digital identity and attributes trust framework and listed on the statutory DVS register.
Further reading: GOV.UK · service
Bank-issued wallets
The European Commission’s NOBID pilot tested the EUDI wallet for payment authorisation, covering wallet issuance, provision of payment means by financial institutions, and retail acceptance, with strong customer authentication performed by the wallet under PSD2. Backers included DSGV, DNB, BankID, Nets and Intesa Sanpaolo.
Further reading: NOBID Consortium
AI experienceblocfone® is built for the GenAI subscriber experience of the future

GenAI only works as well as the process underneath it. blocfone® is built as an intuitive chat on modern payment rails, so the automation an AI needs is already in place. Picture it as a subscriber, with device-local AI handling your everyday tasks.

Your AI sees the Paris trip is booked. It knows you have an expensive roaming plan, so blocfone® suggests a well-priced data-only plan for the length of the trip. In the chat, you agree, sign, pay and go. Your eSIM is confirmed as delivered, ready to install and activate. Come back to your wallet any time and the order is under My Orders.

The same applies to proactive top-up reminders, new plans as they are posted, and permanent numbers once KYC signing is trusted. Subscribers always choose between a simple, pre-defined chat and an AI-enabled one.

Ready to learn more?

Live in production today.

Running on Solana Mainnet, the payment, delivery and settlement rails are proven in production. If you supply voice, data or text, we’d like to hear from you.

hello@blocfone.io

See what your subscribers see