One identity for everything. No carriers, no spam, no borders.
XDomain is a single Internet identity — yours, not your provider's. Reach anyone and be reached on your terms: no second phone abroad, no roaming bill shock, no spam folder roulette. One domain that works on Wi-Fi, 5G, or satellite.
Hover or focus a card to inspect it.
Six addresses. Zero ownership.
One person needs six addresses to exist online — and none of them truly belongs to them. Phone numbers, emails, usernames: rented from providers who sit between you and everyone trying to reach you.
Features & capabilities.
XDomain isn't just an address. It's a complete identity system with capabilities you control. Here's what your domain can do today — and where it's headed.
One XID per person
A single, cryptographically-owned identity. Not rented from a provider. Yours to keep, yours to move, yours to recover.
Your domain, your rules
Decide who can contact you. Set reach policies. Approve, verify, or decline requests on your terms.
Trusted devices
Works across your phone, computer, watch, and any future device. Not locked to one screen.
One identity. Many capabilities.
- One private Internet identityYour XID. Not rented — yours to keep, move, and recover.
- CommunicationText, call, meet, files, and verify from the same identity.
- Reach policyYou decide who can contact you. Approve, verify, or decline.
- Trusted devicesPhone, laptop, desktop, and whatever device comes next.
- Any networkWi-Fi, fiber, mobile, satellite — the transport is a detail.
- Private relationshipsPairwise by design. No one sees your other connections.
- AppointmentsShare available slots only. Keep the rest of your calendar private.
- Verified organizationsConnect through verifiable capabilities, not personal data.
Reach the person. Not the provider.
Wi-Fi · Fiber · 5G · Satellite · future networks — the transport can change while Tushar's identity stays unchanged.
Any network.
Your XID doesn't care how you connect. Wi-Fi, fiber, 5G, satellite, or whatever network comes next — your identity stays the same. The transport is interchangeable.
Your phone number is tied to a carrier. Your email is tied to a provider. Change providers, and you lose your identity.
Your XID is independent of the transport. Switch networks, move countries, change providers — your identity remains.
Pairwise privacy.
Every connection you form through your XDomain is private between the two parties. There is no central directory of who you know, and no third party can map your relationships.
Your contacts live on platforms. They can see who else you know, what groups you're in, and often share your data with partners.
Each relationship is a private agreement between two XDomains. Neither party can expose the other's connections without consent.
Each line is a private, pairwise relationship. No one sees your other connections.
Appointments without the inbox full of calendar links.
Instead of sharing your entire calendar, your XDomain shares only the slots you're willing to offer. The other party picks a time. Neither of you exposes more than necessary.
Try the engine — live
Not a mockup. Every card below talks to the real XDomain engine.
Type, click, watch real responses come back — pricing, gates, delivery, verification.
1 · Price an ID
Real availability + length-based pricing, same engine as /claim.
2 · Book a bid
Same sender, same bid — only the tier changes. Watch the gate.
3 · Send & accept
Posts a real message, accepts it, reads the inbox back.
4 · Verify a phone
Any country code, 6 digits, 5-minute expiry, 3 attempts.
Today vs. XDomain.
The same situations, side by side. Left is what you live with now — right is what changes.
Why XDomain matters.
- One identity instead of manyNo more juggling phone numbers, emails, or app logins.
- No dependency on phone or emailYou control your identity, not a provider.
- Less spam and impersonationHarder to fake, easier to trust.
- Works across any networkOne identity on your phone, computer, watch, or future devices.
- Easier appointments and direct communicationReach the right person without sharing your calendar.
- Reduced roaming and platform lock-inTake your identity with you — anywhere.
- A foundational identity layerA neutral, open layer across all networks and platforms — a new category with global reach.
- Platform for real-world utilityCommunication, scheduling, and verification built on a single identity.
Common questions.
The short version of what changes for you — and what you stop paying for.
Email addresses and phone numbers are rented from a provider — they can be taken away, surveilled, or held hostage when you switch carriers. Your XDomain is cryptographically yours: it works across every network and no provider sits between you and the person reaching you.
No. Your XDomain is the identity people reach you on. A phone number becomes optional — useful only as a transport, never as who you are.
Yes. Roaming exists because a carrier owns your number and charges for moving between networks. When your identity is not tied to a carrier, connecting over Wi-Fi, 5G or satellite abroad is just another transport.
Nothing reaches you until you allow it. Every request arrives as a permission request first — you approve, verify, or decline it. Unknown senders cannot deliver content to you.
Yes. During migration your XDomain can bridge to phone numbers and email addresses, so you can communicate with everyone before they move across.
No. Appointments share only the slots you choose to offer, and relationships stay private between the two parties. No platform sees your wider network.
You recover your identity, not an account. Trusted devices and trusted contacts verify you, then your same XID is restored with all relationships intact.
Not yet — XDomain is an independent research project mapping out what a provider-independent identity layer could look like. Everything shown here is buildable with today’s technology, and the goal is a neutral layer anyone can build on.
One identity. Zero borders.
No second SIM abroad. No spam folder. No provider owning your name. Decide who reaches you, on any network — your identity travels with you.
XSCAM and XDomain.
XSCAM is a related research concept exploring the intersection of identity, communication, and trust. Both XSCAM and XDomain share a vision of user-owned digital identity.
Focuses on the identity layer: XIDs, reach policies, personal domains, and how people establish and maintain relationships.
Explores the broader communication architecture: how messages flow, how trust is established, and how systems interoperate.