PRICING

Plans for Everyone

Full E2EE on every plan. Security is never behind a paywall.

08 / 08
Atlas Associates Inc.

From Japan, unmatched in the world.

Privacy × Post-Quantum × Non-Persistent × Mesh — four axes no other product combines. An independent messenger from Japan, taking on Mark Zuckerberg, Jack Dorsey, and Elon Musk.

PRIVACY IS NOT A FEATURE. IT'S BY DESIGN.

🇯🇵

Independent messenger taking on the three giants

Mark Zuckerberg
Meta / Instagram / WhatsApp / Messenger
Jack Dorsey
Ex-Twitter / Bluesky / Bitchat
Elon Musk
X / SpaceX / Starlink / Tesla
Arc by Atlas Associates Inc.

An independent startup, from Japan

LAUNCH OFFER

Premium Free Until July 31, 2026

All Premium features are completely free during the launch period. No credit card required.

EARLY ACCESS

Frequent Updates Ahead

Arc is in active development with frequent updates. Core messaging features are fully functional, while advanced features like Winery Mode, Tracker, and are being rolled out progressively. Your feedback shapes what we build next.

Essential

Free

Free messaging with E2EE. Unlock features by watching ads

  • Signal Protocol E2EE (PQXDH)
  • AEGIS XEdDSA signatures
  • Sealed Sender
  • Key Sync
  • Mesh Network (BLE)
  • IGF: 1 min – 7 days (Always ON)
  • 1 device
  • File transfer up to 3GB
  • Ad-supported
Get Started
Free until July 31

Premium

Free$8/mo

No mandatory ads + extended features

  • Everything in Essential
  • No mandatory ads
  • IGF: 1 sec – 52 weeks (Toggleable)
  • Up to 3 devices
  • Remote device logout
  • Server cleanup: Every 6 hours
Get Started

Intelligence

$25/mo/month

Maximum privacy & instant cleanup

  • Everything in Premium
  • IGF: 1 sec – 52 weeks (Toggleable)
  • Up to 3 devices
  • Server cleanup: Instant
  • Priority support
Get Started

Feature Comparison

FeatureEssentialPremiumIntelligence
E2EE (Signal Protocol)FullFullFull
PQXDH (Post-Quantum)FullFullFull
AEGIS (XEdDSA) SignaturesFullFullFull
Sealed SenderFullFullFull
Key SyncFullFullFull
Mesh NetworkFullFullFull
File Transfer3GB3GB3GB
Devices133
IGF Range1 min – 7 days1 sec – 52 weeks1 sec – 52 weeks
IGF ToggleAlways ONON/OFFON/OFF
Server CleanupDaily (midnight)Every 6 hoursInstant
Remote LogoutYesYes
Screenshot NotificationYesYes
Mandatory AdsYesNoNo
Like NotificationsNot availableBulk ON/OFFPer-user / Per-group
Hide Online StatusYes
Screenshot NotificationFullFullFull
Badges5 badges10 badges
PriceFree$8/mo$25/mo

Plans for Everyone

E2EE, Key Sync, AEGIS signatures, Sealed Sender, and Mesh Network are available on all plans including the free Essential plan. Arc believes security should be a fundamental right, not a premium feature.