Headless Chat

Developer-friendly. Integrate real-time messaging, voice, and video into your app with drop-in components and robust APIs.

Sokha

Sokha

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Vannak

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Great product! It fits great and I love the texture.

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Architecture & Integration

How Sendsar Works

Ship real-time chat in 3 simple steps. From backend authentication to a complete client UI.

Your Server

Mint Session Token

Your backend creates a short-lived JWT using your private secret key. Secret keys never touch client code.

Your Client

UI Kit or Custom SDK

Pick your speed: Drop in pre-built UI Kits for fast delivery, or use headless SDKs for custom design.

Live Chat

Ship Real-time

1-on-1 and group rooms, read receipts, offline push, media attachments, and WebRTC voice & video calls.

Transparent Pricing

Simple, predictable pricing

Pay for active chatters — not your total registered users. Voice and video included in every plan.

Save 20% with annual billing on base plans

Free

For hackathons, prototypes, and MVPs.

$0/month
  • Up to 200 monthly active chatters
  • 2,500 messages / mo (3-day history)
  • 30 min voice & 15 min video calls
  • Angular & Flutter drop-in UI Kits

Plus

Most popular

For startups and growing products ready to ship.

$19/monthSave 20% · $46/year
$15.17/month

$182 billed once per year ($228 if paid monthly)

  • Up to 2,500 monthly active chatters
  • 50,000 messages / mo (1-year history)
  • 240 min voice & 120 min video calls
  • Call recording & custom webhook events

Pro

For high-traffic platforms, marketplaces, and scale.

$49/monthSave 20% · $118/year
$39.17/month

$470 billed once per year ($588 if paid monthly)

  • Up to 15,000 monthly active chatters
  • 500,000 messages / mo (3-year history)
  • 480 min voice & 240 min video calls
  • Priority routing & Enterprise volume tiers