End-to-end encrypted
Messages, voice notes, and calls are sealed so that only the people in the conversation can ever open them. Not even we can read them.
Private messaging, built on trust
Conversations that belong to you.
Helix is an end-to-end encrypted messenger built for people who take privacy seriously. Instant chat, crystal-clear voice notes, push-to-talk, groups, and voice & video calls — free, ad-free, and yours alone.
- 0 ads
- 0 trackers
- 100% encrypted
Built for the conversations that matter
Encrypted by default
No phone-book upload
Account deletion, on demand
Minimal data stored
Your number, your identity
Privacy first
We designed it so there is nothing to leak.
Helix acknowledges a simple, uncomfortable truth about most messaging apps: they are businesses, and you are the product. We built Helix the other way round — private by architecture, not by policy.
Delete everything, anytime
Want out? Delete your account and all associated data whenever you like — directly in the app. No emailing a support desk, no waiting.
Funded by users, not data
No ads, no behavioral profiling, no selling your attention. Helix stays free because it stays honest — not because it monetizes you.
Everything you'd expect
A messenger that moves with you.
Familiar where it helps, magical where it matters. Helix pairs an unfussy interface with the details that make messaging feel effortless again.
Push-to-talk, walks-like-a-walkie-talkie.
For when typing slows you down. Hold, speak, release — instant voice messages that sound like the person next to you.
Spaces for the people who matter.
From close circles to entire communities — with roles, ownership, and clean profiles.
Share moments, not metadata.
Put a story out to the people you actually talk to — and keep the rest of the signal private.
Voice & video that stays private.
Escalate from text to a call without dropping context. Encrypted end to end, from the first ring to the last.
Quietly powerful.
Clean receipts, thoughtful notifications, and an interface that gets out of the way.
Your account, your rules.
Manage privacy, devices, notifications, and even delete your account — all from the app.
Ready when you are.
Join on your terms. Your conversations — and your decisions about them — stay yours.
Get HelixSecurity, not theatre
Strong encryption. Honest claims.
Lots of apps say "secure." We'd rather be precise. Helix uses proven cryptography, keeps the keys out of reach, and stores the minimum it must — nothing it doesn't have to.
- Modern, audited encryption for messages, calls, and media
- Identity keys kept under your control
- Only the data required to deliver the service is stored
- A hard-delete path that lives in the app, not a support ticket
Free forever
Your next conversation starts now.
Download Helix, verify with your number, and start talking. No credit card. No contacts sold. No second-guessing.
iOS & Android · Sign in with your phone number