ApiSIM vs Pidgeon

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

ApiSIM compared with Pidgeon
Detail	ApiSIM	Pidgeon
What it does	Your phone as an API for SMS, calls, recordings and transcripts	Email inboxes for AI agents
Stage	Not given	Startup
Founded	Not given	Not given
Based in	NO	EE
Pricing model	Paid	Freemium
Pricing	Monthly subscription per connected line (exact price not specified in documentation). Recording and transcription are optional, charged from prepaid credits at rates shown in workspace. Credits are in US dollars and never expire while workspace is active.	Hobby: €0/month (3,000 emails/month, unlimited inboxes, 1 custom domain, 3 GB storage). Builder: €20/month (10,000 emails/month, unlimited custom domains, 10 GB storage, 3 team members). Startup: €200/month (500,000 emails/month, unlimited custom domains, 100 GB storage, unlimited team members, 25 t
Key features	Send SMS messages up to 1,600 characters Receive incoming SMS and calls as webhook events Outgoing calls with WebRTC audio for browser or AI Idempotent messaging with operation status tracking Model Context Protocol server for Claude and Cursor Included bridge minutes per month Conversation scoping per line and number API rate limiting and fair-use enforcement Dual-SIM support with separate credentials per line	IMAP and SMTP support for email clients
What makes it different	Use your own Android phone and SIM instead of a phone number service Pay only per connected line; recording and transcription are optional and prepaid Calls merged on bridge preserve your business number to recipients Live AI voice support via WebRTC audio tracks Every resource reports whether it is real or simulated	Unlimited email inboxes on every plan, including free Multi-tenant architecture with separate reputation per customer for platforms
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	28 −1 (down) since last check
Trust Flow (Majestic)	0	7
Citation Flow (Majestic)	0	31
Referring domains (Majestic)	0	51

6 details filled in for both companies.

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