Stop wasting agent time on voicemails. Our AMD API detects answering machines with 98% accuracy in under 1.5 seconds. Carrier-aware logic, personalized voicemail drops, and 40% more live connects for your outbound campaigns.
98%
Accuracy
1.5s
Detection
40%
More Connects
Trusted by businesses worldwide
Industry-leading voicemail detection for outbound operations
Detection Accuracy
Detection Time
More Live Connects
API Uptime
Built for high-volume outbound calling operations
Advanced audio analysis distinguishes voicemail greetings from live human speech with 98% accuracy across carriers and phone types.
Classify calls in under 1.5 seconds after connection. Fastest detection in the market means agents never wait through voicemail greetings.
Recognizes carrier-specific voicemail patterns for Jio, Airtel, Vi, BSNL, and international carriers. Adapts detection per carrier.
Automatically leave customized voicemail messages with prospect name, company, and dynamic content when a voicemail is detected.
When voicemail is detected, schedule retries at optimal times based on historical pickup patterns for that phone number.
Clean REST API with webhook callbacks. Integrate with your existing dialer in under an hour. SDKs for Python, Node.js, and Go.
Precise beep detection ensures voicemail drops start at the right moment. No cut-off messages or early drops.
Track voicemail vs live rates by campaign, time of day, carrier, and region. Optimize calling windows with data.
Integrate in under an hour
Call the API
Send audio stream or call SID to our REST endpoint when an outbound call connects.
AI Analyzes Audio
Our model analyzes audio patterns, silence gaps, and greeting structure in under 1.5 seconds.
Get Classification
Receive webhook with result: human, voicemail, fax, or unknown. Confidence score included.
Route Accordingly
Connect live calls to agents, drop voicemails, or schedule retries based on the classification.
How outbound teams increased live connects with AMD
"Our agents were spending 35% of their time listening to voicemail greetings. After integrating Edesy's AMD API, that dropped to near zero. Live connect rate jumped 40% and agent productivity doubled."
40% More Live Connects
Outbound Call Center
Head of Engineering
"We tested 4 AMD providers. Edesy was the fastest at 1.2 seconds average and the most accurate at 98.3%. The carrier-aware detection is critical for Indian numbers where Jio and Airtel have different voicemail patterns."
98.3% Accuracy
Dialer Software Company
Chief Technology Officer
"The personalized voicemail drop feature alone pays for itself. Our callback rate from voicemail drops went from 2% to 8% because the messages sound natural and include the prospect's name."
4x Callback Rate
Sales Tech Startup
Senior PM
Common questions about answering machine detection
Resources to help you evaluate and implement
Integrate voicemail detection in under an hour. 98% accuracy, 1.5s detection. Free API credits to start.
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Trusted by businesses worldwide