Telnyx Premium AMD bills ~$0.0065 per invocation and only works when your calls run on Telnyx. AMDY classifies the acoustic signature of what answered — from $0.00025 down to $0.00010 per detection, on the carrier you already use, with honeypot intel and 23 reports. Detection starts in 1/8 of a second, language-agnostic, free to try.
The best Telnyx AMD alternative is AMDY, an answering machine detection (AMD) service that works on any carrier. Telnyx Premium AMD bills about $0.0065 per invocation and only runs when your calls use the Telnyx network. AMDY costs $0.00025 down to $0.00010 per detection at volume, which is 26 to 65 times cheaper. It classifies the acoustic signature of what answered in about 1/8 of a second. Accuracy is 99%, measured across roughly 2.3 billion processed calls. You keep your existing carrier and routes, with no migration. AMDY also detects false answer supervision (FAS), where a carrier bills a call as connected when nobody answered. It flags honeypot numbers set up to catch dialers. It provides 23 analytics reports plus a per-detection log. Install is one command on Vicidial, Asterisk, or FreeSWITCH, and any other dialer connects through the API. Start free with 50,000 detections per month.
Telnyx Premium AMD pricing of ~$0.0065 per invocation is from Telnyx’s published December 2022 release notes and pricing pages; Telnyx capabilities reflect its public AMD documentation as of 2026. Telnyx is a trademark of its respective owner; AMDY is not affiliated with or endorsed by Telnyx. Verify current pricing and capabilities with Telnyx.
50,000 detections a month on the Sandbox plan, no card, no telephony migration. Run AMDY on your own calls and see the cost difference for yourself.