Talk first.
Your number stays yours.

The most dangerous moment in online dating is leaving the app. TrustLine replaces your phone number with revocable links: one link per person, trust that builds in stages, and a working off switch for every connection you make.

Join the waitlist See how it works
$1.16 billion lost to romance scams in the first nine months of 2025 in US FTC reports alone, up 22% year over year. The most common pattern: pressure to move the conversation to an unprotected channel, fast. That pressure only works because a phone number is irreversible.

How it works

01 - SHARE

Hand out a link, not a number

Create a link for each place you meet people. Share it anywhere. They open it in a browser and knock. No install needed on their side, no phone number on either side.

02 - TALK

Trust builds in stages

Text first. Voice and video unlock later, and only when both of you say yes. Each step is a mutual choice, and each connection keeps its own permissions.

03 - REMOVE

Take it back in one tap

Revoke any connection instantly and silently. Calls, messages, and media access end at once. No notification, no way back in, no trace of where to find you.

The trust ladder

Every connection starts at zero and climbs only as far as both people want.

T0

Connected

Text only. Day one for every knock you accept.

T1

Phone verified

Both sides verified by phone. Voice calls unlock by mutual consent.

T2

Selfie verified

A live selfie proves a real person is behind the account. Video calls and ephemeral photos unlock.

T3

Established

ID verification or confirmed real-world meets. Longer media timers and low-latency calling.

View-once media, fingerprinted to the viewer

Photos and videos that expire, end-to-end encrypted, and rendered only inside a capture-hardened viewer. Screenshots are blocked on Android and blanked on iOS.

Our honesty line: no software on Earth can stop someone photographing a screen with a second phone. So every frame carries an invisible watermark that identifies who viewed it, and leaks become attributable. We make capture hard, leaks traceable, and abuse expensive. Anyone who promises you more than that is not telling you the truth.

For public figures

Multiple managed links, an agent seat with scoped permissions, and knock analytics. Meet real people without handing out a way to reach you forever.

Pro waitlist

For platforms: Continue Safely on TrustLine

Dating apps and marketplaces lose users the moment a chat moves to WhatsApp. Offer a safer handoff and keep the relationship. Per-session pricing, metadata-only webhooks.

Partner with us

Security is the product

End-to-end encrypted No phone numbers shown, ever No ads, no data sales Instant revocation Hardware-attested devices Reporting that survives deletion

Unreported content never leaves your device. Reported items carry a cryptographic proof they reached our servers unmodified, so moderation works without a backdoor. That sentence is a promise and an architecture, in that order.

Frequently asked questions

How do I date without giving out my phone number?

Create a TrustLine link and share it anywhere. The other person opens it in a browser, knocks, and you accept. You chat inside TrustLine. Your phone number is never involved and never shown.

Is it safe to move a conversation from a dating app to WhatsApp?

Moving to WhatsApp exposes your phone number, which is permanent and tied to your real identity. TrustLine gives each person a separate revocable connection, so leaving the dating app no longer means giving up control.

What is a revocable link?

A disposable invite that opens one private connection. You can set it to expire, limit how many people can use it, and delete it at any time. Deleting a link never breaks connections you already accepted.

What happens when I revoke a connection?

Revoking is instant and silent. The other person can no longer message or call you, messages are purged, and media keys become useless. They are not notified and cannot find you again.

Can someone screenshot a view-once photo on TrustLine?

We block screenshots and screen recording on Android, blank capture on iOS, and refuse playback while mirroring is active. No app can stop a second camera pointed at the screen, so every view-once frame carries an invisible watermark that identifies the viewer. Honest protection, stated honestly.

Is TrustLine end-to-end encrypted?

Yes. Chats and calls are end-to-end encrypted between devices. The server relays ciphertext it cannot read, and verification of that claim is part of our pre-launch external security review.

Does TrustLine sell my data or show ads?

Never. No ads, no data sales, and the trust score is never for sale. The business model is subscriptions and business plans, in plain pricing.

How much does TrustLine cost?

The free Doorstep tier includes one active link, three connections, and unlimited text. Plus and Pro plans add more links, calls, and ephemeral media. Exact pricing is published before launch.

Do both people need to install TrustLine?

No. Only the link owner needs the app. Anyone you share a link with can knock and chat from a browser, and install later if they want calls or media.

How is TrustLine different from a WhatsApp username?

A username is one permanent identity shared with everyone. TrustLine gives every person a separate connection with its own permissions and a working off switch, so a bad interaction ends at one connection instead of following your whole identity.

Get early access

We launch in Israel first, then internationally. Leave an email and you are in the first wave.