Integrate secure voice and video calling with just two API calls. No WebRTC expertise, no frontend SDK, no complex infrastructure — just transparent, per-minute rates on top of a generous free allowance, with no surprise fees. BlueCallio gives startups everything they need to launch communication features faster.
// 1. Create a call from your backend const { callId, hostedUrl, participants } = await BlueCallio.createCall({ callerId, receiverId }) // 2. Redirect each user — you're done redirect(alice, participants[0].hostedUrl) redirect(bob, participants[1].hostedUrl)
Why BlueCallio
Enterprise communication tools are powerful but expensive, complex, and loaded with features you never use.
The problem today
Monthly subscriptions you barely use
Confusing pricing with hidden fees
Complex SDKs that take weeks to integrate
Enterprise-only documentation
Overloaded dashboards not built for developers
The BlueCallio way
Start free with 500 audio + 200 video minutes
Pay only for what you use — no monthly subscription
Integration in minutes with a simple REST API
Documentation treated as a product
Developer-first dashboard with your usage & invoices
Who it's for
BlueCallio is B2B infrastructure. Your customers never know it exists — it just works, invisibly, inside your product.
HR & Recruitment
Interview candidates inside your hiring platform. No third-party meeting links, no context switching.
Telemedicine
Doctor-patient consultations embedded in your healthcare product. Secure, compliant, and seamless.
CRM & Sales
Call leads without leaving the CRM. Call records attach to the contact automatically.
Customer Support
Agents connect to customers instantly — no hold music, no plugin downloads required.
EdTech
Live tutoring and classes built into your learning platform. Students never leave your product.
Marketplace
Buyers and sellers meet face-to-face inside your platform before any transaction.
Products
Choose the integration style that fits your product. All three are powered by the same REST + WebSocket backend — so you can move between them without changing your server-side code.
The fastest way to integrate BlueCallio.
Create a call from your backend and redirect users to a BlueCallio-hosted meeting page. No frontend implementation required.
Ready-made meeting interface
Video, audio & screen sharing
Device selection
Waiting room
Branding support
Fully responsive
Create a call, redirect your users, done.
Learn more in docs →A custom interface without building a meeting app.
Reusable React components for developers who want a branded experience without touching WebRTC, signaling, or media handling.
MeetingProvider & MeetingRoom
ParticipantGrid / ParticipantTile
Control bar buttons
DeviceSelector panel
WaitingRoom panel
Connection & speaking indicators
Build a fully branded meeting experience.
Learn more in docs →Complete control over the meeting experience.
Just the communication engine — no UI included. You build the interface, BlueCallio handles signaling, auth, and media infrastructure.
join() / leave()
camera & microphone controls
screenShare.start() / stop()
participants() & connectionState()
Full event system
Type-safe TypeScript
Build your own UI on a proven engine.
Learn more in docs →What you get
Audio & Video Calls
1-to-1 audio and video over peer-to-peer WebRTC. Low latency, no monthly media bill.
Screen Sharing
Share a desktop or application window mid-call — no extra integration required.
Hosted Call UI
A ready-made branded call page at a URL you control. No frontend SDK, no React dependency.
REST API
Create, accept, reject, end, join, and leave calls with plain HTTP. Any language, any framework.
WebSocket Signaling
Standardized real-time events — call.started, participant.joined, media state — handled server-side.
React Components
Reusable MeetingProvider, ParticipantGrid, ControlBar components. Custom UI, zero WebRTC code.
Headless SDK
meeting.join(), camera.enable(), screenShare.start() — complete control with the @bluecallio/sdk engine.
Waiting Room
Built-in waiting room for scheduled meetings. Guests wait until the host lets them in.
Device Selection
Let users pick their camera, microphone, and speaker before and during a call.
Hosted UI Branding
Your logo, your company name, your colors. The hosted page matches your product on every call.
Webhook Events
Receive signed HTTP POSTs when call state changes. HMAC-SHA256 verified.
Per-project API Keys
Isolate credentials per product or environment. Rotate without downtime.
TURN Relay
Built-in TURN server for calls behind strict firewalls. Time-limited HMAC credentials.
Developer Dashboard
Manage projects, API keys, calls history, and usage minutes from one dashboard.
Node.js SDK
npm package that wraps the REST API and the communication engine. Type-safe, zero config.
Live Playground
Create a call, open two browser tabs, start the call — see everything working before you write a single line of integration code.
Open playground →Click "Create Call"
Two URLs appear — caller + receiver
Open each in a browser tab
Video call starts immediately
Pricing
No subscriptions, no up-front fees. Get 500 audio + 200 video minutes free every month, then pay a simple per-participant-minute rate only for what goes beyond the free allowance.
Start Free
Build, test and prototype free. Add a card only when you go to production.
Every paid plan starts free. No credit card required to begin.
500 audio participant-minutes / month
200 video participant-minutes / month
Unlimited projects & developers
Hosted Meeting UI
React UI Components
Headless SDK
REST API + WebSocket Signaling
Device selection & screen sharing
Developer Dashboard
API Playground & documentation
Pay only for what you use
No subscriptions. No up-front fees. Billed per participant-minute at the end of each month.
Audio
₹0.20
/ participant-minute
Free tier: first 500 audio min/month included.
Video
₹0.80
/ participant-minute
Free tier: first 200 video min/month included.
Screen Share
+₹0.10
/ participant-minute
Added on top of video. Screen share is always billable.
Add a payment method in the dashboard — you'll only be charged for minutes beyond the free allowance. GST of 18% applies on billable usage.
Dedicated TURN servers
White-label / custom branding
Custom SLA & 99.99% uptime
Dedicated account manager
Priority engineering support
Custom integrations & migration
Volume discounts & custom billing
Private / on-premise deployment (future)
Every account includes
The complete platform — same features on the free tier and pay-as-you-go. You only pay for minutes beyond the free allowance.
Hosted Meeting UI
React UI Components
Headless SDK
REST API
WebSocket Signaling
Authentication
Video Calling
Audio Calling
Screen Sharing
Device Selection
API Playground
Documentation
Dashboard
Per-project API Keys
Webhook Events
TURN Relay
Questions about pricing?
We've answered the most common questions about the free tier, metered rates, payment methods, and monthly invoices. If you still need help, our engineers are one email away.
All rates in INR, charged per participant-minute beyond the free allowance. GST of 18% applies on billable usage. No hidden charges.
Support
When something breaks, you need a fast answer from someone who actually knows the stack — not a chatbot pointing to a FAQ. BlueCallio support is run by the engineers who built it.
Fast Response
Technical engineers, not marketing bots.
Clear Docs
Quick start, copy buttons, examples in multiple languages.
Working Examples
Node.js, Python, cURL — drop in and it works.
Community
Ask questions, share integrations, get help.
Create an account, make a project, get your API key. First call in under ten minutes.
