CallMerlin
Productivity
AI voice and chat assistant for your business. Always available.
- Downloads
- 10+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Oct 7
- 2026 · v1.2.133
Screenshots
About CallMerlin
CallMerlin is the AI assistant that makes your business accessible 24/7. You talk or chat directly with a smart AI that knows your business.
What can CallMerlin do?
- Works with your existing business systems via API connections
- Answers all questions about your business via voice and chat
- Manages your calendar, email, CRM, accounting, project tools, social media, e-commerce, hosting, etc.
- Speaks in 25+ languages
How does it work?
1. Sign up at callmerlin.app and set up your assistant
2. Open the app and enter your business code
3. Start a voice or chat conversation
Features:
- Real-time speech recognition and natural speech output in 25+ languages! - Secure PIN verification for employees
- Call history with transcripts
- Knowledge base: upload documents and your assistant learns them
- Multilingual native support in the app (NL, EN, DE, FR, ES)
CallMerlin is built for SMEs. No technical knowledge required, up and running within 10 minutes.
What can CallMerlin do?
- Works with your existing business systems via API connections
- Answers all questions about your business via voice and chat
- Manages your calendar, email, CRM, accounting, project tools, social media, e-commerce, hosting, etc.
- Speaks in 25+ languages
How does it work?
1. Sign up at callmerlin.app and set up your assistant
2. Open the app and enter your business code
3. Start a voice or chat conversation
Features:
- Real-time speech recognition and natural speech output in 25+ languages! - Secure PIN verification for employees
- Call history with transcripts
- Knowledge base: upload documents and your assistant learns them
- Multilingual native support in the app (NL, EN, DE, FR, ES)
CallMerlin is built for SMEs. No technical knowledge required, up and running within 10 minutes.
What’s new
Version 1.2.133 · Updated October 7, 2026
Greeting now automatically includes your name after the time of day (e.g. Good morning Roberto). Your custom greeting text comes after that.
Alternatives to CallMerlin
Looking for apps like CallMerlin? Here are 6 similar Android apps on Google Play. The highest rated is Jasper AI Copy Content Writer (4.6/5), and all 6 are free to download.
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| CallMerlin | – | Free | 10+ | Oct 7, 2026 | |
| Synthi AI: Learn English | – | Free | 50,000+ | Sep 10, 2026 | Compare |
| Sage AI - AI Coach & Assistant | 2.5 / 5 | Free | 100,000+ | Jun 29, 2026 | Compare |
| AI Calorie Counter: Calfinity | – | Free | 1,000+ | Jul 29, 2026 | Compare |
| AI Grammar Checker App | 4.4 / 5 | Free | 10,000+ | – | Compare |
| Jasper AI Copy Content Writer | 4.6 / 5 | Free | 100,000+ | Sep 23, 2026 | Compare |
| TicNote: AI Recorder & Agent | 3.2 / 5 | Free | 10,000+ | Aug 14, 2026 | Compare |
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