AMDY.IO vs NitroStack

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 NitroStack
Detail	AMDY.IO	NitroStack
What it does	AI answering machine detection for ViciDial and outbound dialers that keeps 10–20% more live prospects	Full-stack Model Context Protocol platform for building, testing, and deploying MCP servers and agentic AI applications
Stage	Not given	Not given
Founded	2022	Not given
Based in	US	US
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,	Hobby: free forever with 30k requests/mo; Pro: $30/org/mo with 300k requests/mo included and $0.10 per 1k extra requests beyond 300k; Enterprise: custom pricing starting at $250/mo with dedicated infrastructure and custom SLAs.
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	Open-source TypeScript SDK with declarative decorators and Zod validation NitroStudio desktop IDE for visual tool testing and AI reasoning visualization NitroCloud serverless hosting with auto-scaling and custom domains GitHub integration for one-click deployment Enterprise authentication modules White-label NitroChat AI interface 99.99% uptime SLA on NitroCloud API to MCP conversion tools
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	Designed for teams building custom MCP tools from their own APIs, not a catalog of prebuilt connectors Complete full-stack platform combining SDK, IDE, and cloud hosting in one suite Open-source core with npm-installable packages for SDK, CLI, and UI widgets 80,000 deployments and 13 million requests already in production Enterprise-grade security with AES-256 encryption and JWT authentication
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	15 −1 (down) since last check
Trust Flow (Majestic)	5	7
Citation Flow (Majestic)	25	28
Referring domains (Majestic)	37	125

5 details filled in for both companies.

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