Fact sheet · APIs & SDKs
CallEmbed
In-product voice calls in three lines of code
A voice-call SDK for developers that lets users speak with your team directly in the browser without needing a phone number or app.
Overview
CallEmbed is a voice-call SDK that enables developers to embed in-product voice calling directly into web applications. Users can initiate calls by clicking a button in the browser, speaking with support agents without leaving the product, dialing a phone number, or installing an app.
The platform offers three levels of customization: a one-line default UI with built-in support for Traditional Chinese and English, customizable components themed with CSS variables, or a headless core for complete custom interfaces. Agents answer calls through the CallEmbed Inbox, a browser-based dashboard where team members go online and receive incoming calls.
The SDK includes security features such as publishable keys only in the browser, origin allowlisting, short-lived call-scoped media tokens, encrypted WebRTC audio, and signed webhooks. CallEmbed does not record audio and is designed for browser-to-browser calling with no connection to phone networks.
Feature facts
- One-line default UI with Traditional Chinese and English support
- Customizable components with CSS variables
- Headless core for custom UI implementation
- Call routing with queues
- Metadata passing for call context
- HMAC-signed webhooks for integration
- Origin allowlist for security
- Encrypted WebRTC audio transmission
- Multiple agents without call duplication
- Agent Inbox browser-based dashboard
Pricing
Pricing model: Freemium
Free: 30-minute one-time trial, no credit card required. Explore: $19/month ($190/year) with 800 included minutes. Emerge: $49/month ($490/year) with 2,500 included minutes. Pioneer: $99/month ($990/year) with 6,000 included minutes. Enterprise: custom pricing. Additional 1,000-minute packs: $40 (Fr
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CallEmbed specifications
| Section | APIs & SDKs |
|---|---|
| Origin | Taiwan |
| Website | callembed.sealby.me |
| Votes2 | 0 |
CallEmbed metrics
| Metric | Value |
|---|---|
| Domain Rating | 0 no change since last check |
| Trust Flow | 0 no change since last check |
| Citation Flow | 0 no change since last check |
| Referring domains | 0 no change since last check |
| External backlinks | 0 no change since last check |
Fact: Ahrefs Domain Rating checked 12 Nov 2026, fact changed 8 Nov 2026. Fact: Majestic checked 8 Nov 2026, fact changed 8 Nov 2026. Link facts from Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
CallEmbed domain fact sheet
Open the fact sheet
| Domain age | 2 months |
|---|---|
| Registered | |
| Expires | |
| Registrar | NameCheap, Inc. |
| DNSSEC | Not signed |
CallEmbed launch receipt sheet
What we have measured for CallEmbed since it went live on SaaS Directory Info on 8 November 2026.
- 0 Domain Rating (Ahrefs) no change since launch
at launch: 0 (8 Nov 2026); latest: 11 Nov 2026 - 0 Trust Flow (Majestic)
first measured 8 Nov 2026 - 0 Referring domains (Majestic)
first measured 8 Nov 2026
Day 3 since launch. Next receipt: day 30, 8 Dec 2026. The figures report a change; they do not say what caused it, and many things can. No figure here is a guess.
Got a launch coming up?
Step-by-step tips for before, during and after your launch, free to read on SaaS Directory Info.
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Compare and explore
Frequently looked up
- Q1Do users need an app or a phone number?
- No. Calls run in the browser and users just need to allow microphone access.
- Q2How does my team answer calls?
- In the CallEmbed Inbox, a browser page your agents keep open. They go online, and it rings when a call comes in.
- Q3Which platforms are supported?
- The Web SDK (TypeScript/JavaScript via npm or CDN) is available today. Mobile SDK is coming soon.
- Q4Can CallEmbed call regular phone numbers?
- No. CallEmbed is browser-to-browser in-product calling, with no PSTN/phone numbers.
- Q5Do you record calls?
- No. CallEmbed keeps call records (time, duration, status) only.
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CallEmbed has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
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