AMDY.IO vs Harny

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

AMDY.IO compared with Harny
Detail	AMDY.IO	Harny
What it does	AI answering machine detection for ViciDial and outbound dialers that keeps 10–20% more live prospects	Agent harness infrastructure that gives AI agents memory for each user, connected accounts, action limits and an audit record.
Stage	Not given	Not given
Founded	2022	Not given
Based in	US	CA
Pricing model	Not given	Freemium
Pricing	Sandbox: Free with 50,000 detections/month, no card required. Starter: $79/month with 500,000 detections included, $0.00025 per detection over included. Growth: $299/month with 5,000,000 detections included, $0.00015 per detection over included. Scale: $999/month with 25,000,000 detections included,	Free: first 500 monthly-active end users per month, free forever. Paid: $0.30 per monthly-active end user above 500, billed monthly.
Key features	99% accuracy answering machine detection Sub-200 millisecond response time Real-time dashboard with carrier analytics Detects carrier false-answer supervision (FAS) Compliance audit logging for TCPA and HIPAA WebSocket API for all dialers Unlimited ViciDial servers with no per-server fees Open-source SDKs for TypeScript, Python, C#, Ruby, and Rust GDPR-ready compliance exports on Scale plan	Timestamped memory ingestion with backdating capability Per-user data isolation and privacy scoping Ranked memory recall with dated evidence Connected accounts integration per user Long-running agent jobs with folder-level operations Configurable token ceiling per API call Enforced action limits on agent operations Complete action audit trail with hash chaining MCP server integration for Claude and other clients
What makes it different	Eliminates ghost calls and dead air from false positives Works with any carrier and SIP trunk without switching providers 50X return on investment	Highest published BEAM benchmark score at 128K tokens: 85.1, compared to competing memory systems 98% fewer tokens required than raw tool output, making responses 4× cheaper Works with 20+ agent frameworks including LangChain, LangGraph and LlamaIndex First 500 monthly-active end users free forever Per-person billing model scales with user growth, not API calls
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	34 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	5	0
Citation Flow (Majestic)	25	0
Referring domains (Majestic)	37	1

5 details filled in for both companies.

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