
Live streaming · commerce
Answer questions on air, pin notices and hide abusive comments with AI filtering.
Use cases
Not only live streams. Games, finance apps and education services run their chat on sendstage too.

Answer questions on air, pin notices and hide abusive comments with AI filtering.

World chat, guild chat and direct messages inside your game with the Unity SDK.

One-to-one support inside your app, with messages encrypted in transit and at rest.

Question rooms for live classes and study groups of up to 1,000 members.
Features
Messaging, channels, moderation, translation, push and operations tools that would take months to build, in one SDK.
Try the features
Hello! Can I join the run this weekend?
Alex · EnglishHello! Can I join the run this weekend?
Press the button to tryA simulation of the feature in action.

Unlimited sending and storage, files up to 500 MB, plus mentions, replies, pinned messages and search.
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Open channels, groups of up to 1,000 and one-to-one chats. Up to one million concurrent users across your service.
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AI filtering, banned-word masking and blocking, user suspension and report handling.
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Turn on translation for a channel and messages appear in each reader's language.
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FCM and APNs push, free with no volume limit, with per-user night and marketing preferences.
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Concurrency stats, message search and deletion, user management and six months of logs, no code required.
Learn moreEmbrace OStream for live video and replays. sendstage for conversation. Bring them together.
Example screen. Viewer counts and chat messages are staged.
Send your studio or venue feed to OStream and stream it in several qualities.

OStream delivers and records, sendstage runs the audience chat.

Earn from mid-roll and virtual ads, then replay the broadcast as VOD.
Customers
Education, media, commerce, games and AI — connecting companies across industries.

Scale
Up to one million concurrent users across your service and groups of up to 1,000. Message sending and storage are unlimited.
Concurrent users (service-wide)
Members per group
Message sending · storage
Push notifications (unlimited)
Developers
Connect with SDKs and APIs. Get ready-made screens with the iOS and Android UI Kit.
The same data model on the web, iOS, Android and Unity.
import * as sendstage from "ncloudchat";
const nc = new sendstage.Chat();
nc.initialize("YOUR_PROJECT_ID");
await nc.connect({ id: "user-1", name: "Jisoo" });
const channel = await nc.createChannel({
type: "PUBLIC",
name: "general",
});
await nc.subscribe(channel.id);
await nc.sendMessage(channel.id, {
type: "text",
message: "Hello, sendstage! 👋",
});Security


Development projects are free. Start without payment details.
Product screens and photography are illustrative.