Solutions & platform

One platform. Everything your real-time product needs.

Messaging, voice & video, SFU rooms, broadcast fan-out, attachments, transport choices, end-to-end encryption — composed on a single SDK, billed on a single account, controlled from a single dashboard.

Video & calls

Group voice & video calls

Mesh up to 16, SFU up to 64. Server-side recording to your bucket. E2EE by default.

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Real-time messaging

E2EE messaging & chat

Encrypted 1:1 and group chat with offline delivery, edit/delete, read receipts, multi-device sync.

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Meeting rooms

Scheduled rooms, live stage, SFU

Persistent rooms with policy, host controls, audience roles, server-recorded sessions.

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Pub-sub broadcast

Fan-out at speed

One publisher reaching thousands of subscribers in milliseconds. Live tickers, feeds, IoT.

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Groups & communities

Group messaging & community apps

Server-managed groups, member roles, channel-style fan-out, encrypted or cleartext.

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Transport choices

WebSocket, SSE, HTTP/3, MQTT

Pick the right lane for your environment. Corporate firewalls, mobile cellular, IoT fleets.

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Your storage

Customer-managed attachments

Your S3 / GCS / Azure bucket. We mint presigned URLs and step out. No file bytes touch us.

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Trust & security

Blind relay & per-device keys

End-to-end encryption by architecture. X25519 + AES-256-GCM, per-device keypairs, remote revoke.

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Platform overview

The capabilities that make every solution work.

The solutions above are how customers compose the platform. The pillars below are what's under each one.

Identity & token exchange

Keep user auth in your backend. Exchange short-lived DropOnAir tokens for client sessions. No shared login surface.

  • HMAC-signed token exchange
  • Backend stays source of truth
  • Web + Android + iOS

Delivery & signaling plane

Messages, call frames, broadcasts, and receipts travel through one real-time system.

  • Offline queueing
  • Call lifecycle events
  • Channel fan-out + group coordination

Control & observability

Apps, keys, quotas, retention, and billing live in the same operational surface.

  • Dashboard-managed settings
  • Usage-aware limits
  • Scales from free to production

Automation & outbound hooks

Runtime events push to your backend via signed webhooks with retries and quota visibility.

  • HMAC-signed deliveries
  • Async retries with backoff
  • Quota + delivery events in one stream

Transport choices

WebSocket default, with SSE / WebTransport / MQTT lanes for every other constraint.

  • Discover via GET /api/info.transports
  • Same protobuf wire on every lane
  • Auto-select at SDK init

Your storage, your bytes

Attachments and SFU recordings go directly to your S3 / GCS / Azure bucket via presigned URLs.

  • No file bytes on our infra
  • BYO bucket per app
  • Per-plan size + monthly quotas

For developers

Start integrating.

DocsQuick start

Authenticate the user, initialize the SDK, send your first message.

DocsAPI & event reference

Every SDK method and event documented for JS, Android, iOS.

DemosDemo applications

Open-source demo apps you can clone and run.

PlansPricing

Plans, included volume, and overage rates.

Ready when you are

Pick a solution, ship in a week.

Every plan ships the same SDK and the same protocol. The integration work you do on Free still applies when you upgrade.

Read the quick-startSee pricing