Sendsar

Sendsar

Headless chat for your product

Your users, your login — messaging, voice & video.

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Chat UI with messaging, voice, video, and reactions

Start where you need

UI Kits

Drop-in chat UI

SDKs

Build your own UI

Server

Session tokens

Samples: Angular sample · Flutter sample · Quick start

How it works

Three steps. Your users, your login.

  1. 01

    Mint a session

    Your server issues a short-lived JWT with sk_*.

  2. 02

    Connect the client

    UI Kit or SDK — never ship the secret key.

  3. 03

    Ship chat

    Rooms, messages, optional voice & video.

Free to start

Pay for people who chat — not your whole user base. See pricing

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