Build Chat, Video, Feeds and Moderation.

Install the Stream skill to ship in minutes and scale to billions.

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eBay powers 1B+ conversations and moderates 277M+ pieces of content every month.

Built on Stream

ChatModeration
eBay on Stream
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Build any in-app chat or messaging.

SDKs for fully customizable UI

ReactSwiftAndroidFlutterReact NativeUnityUnrealAngularView all Chat SDKs

Production-ready SDKs for React, Swift, Android, Flutter, React Native, Unity, Unreal and all server-side integrations.

AI skill for faster development

Build chat that looks like Slack, WhatsApp, Discord or any other in-app messaging experience.

From zero to shipped with agent skills.

Try these prompts with your coding agent.

Learn more
  • Chatbuild a social messaging app: getstream.io/SKILL.md
  • Videoadd video calling to this app: getstream.io/SKILL.md
  • Feedsbuild an activity feeds app: getstream.io/SKILL.md
  • Moderationadd moderation to this app: getstream.io/SKILL.md
Watch example build

Infrastructure engineered to perform at scale.

  • 1B+end users
  • 99.999%uptime SLA
  • Globaledge network
  • 8msmedian API response
  • 5Mconcurrent users / channel
  • 2B+messages / month
  • 20B+ API calls / month
  • Offline support & Optimistic UI
  • No hidden limits, built for scale

Global API response time

Median: 8 ms

Live
View Chat benchmark

Start building in-app experiences for free.

Get startedTalk to an expert

Build any in-app chat or messaging.

Agent skills docs
  1. 01

    What are you building?

  2. 02

    Build with the Stream skill

    build a social messaging app: getstream.io/SKILL.md

    apply our brand styling to chat: getstream.io/SKILL.md

    integrate support chat UI in this app: getstream.io/SKILL.md

    Show more prompts

    create a messaging channel and send a test message: getstream.io/SKILL.md

    list my most recent channels: getstream.io/SKILL.md

    which channel types have polls enabled? getstream.io/SKILL.md

    count the messages sent this week: getstream.io/SKILL.md

    look up in the docs how to customize the React message list: getstream.io/SKILL.md

    what are the ten most recently created users: getstream.io/SKILL.md

    mint an auth token for test user alice that expires in two hours: getstream.io/SKILL.md

    write this app's API key into my project's env file: getstream.io/SKILL.md

    look up in the docs how webhook payloads are signed: getstream.io/SKILL.md

Add Chat to my app: getstream.io/SKILL.md

The fastest way to build with Stream. Start a new project or improve an existing one. Full CLI and documentation integration out of the box.

Ask your agent:

/stream Build me a Social App with Feeds and Moderation.
/stream Any livestream calls running?