Mobile Chat Kit


Chat UI Kits + SDK Sample Apps for building in-app mobile chat.

Free for Makers

Free for Makers

If your company has five or less team members, less than $10k in monthly revenue and have taken less than $100k in funding, Stream is free/gratis/complimentary. Get started with your Maker Account today - availability is limited!


Mobile Chat UI Kits

50+ polished screens coalesce into mapped-out flows that allow you and your team to jump in and quickly create your own custom mobile chat app.

Download Kits

Figma, Sketch, Adobe XD, 170MB

In-app chat requires a tremendous amount of engineering resources, and if I were building an app today or advising other companies out there, I’d highly recommend partnering with an outside service or vendor to help alleviate what is undeniably complicated development work.

Read our interview with Francie from OfferUp →
Director of UX, OfferUp profile picture

Francie Zant

Director of UX, OfferUp

Mobile Chat Sample Apps

Developers: This chat framework is built to spec from the UI kits. These full-fledged sample apps give an end-to-end, feature-rich chat experience ready for you to learn from and use for your own project.

Flutter Chat Kit

Start the Tutorial →

React Native Chat Kit

Start the Tutorial →

Android Chat Kit

Start the Tutorial →

Stream’s SDKs provide out-of-the-box functionality and customization to cut development time meaningfully without sacrificing on design or interactivity.

React Native Dev

Neil Hannah

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