YepAPI vs ApiSIM

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

YepAPI compared with ApiSIM
Detail	YepAPI	ApiSIM
What it does	Unified API gateway for vibe coders	Your phone as an API for SMS, calls, recordings and transcripts
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	NO
Pricing model	Paid	Paid
Pricing	Pay-per-call pricing: Scraping and tools from $0.01 per call; Google SERP $0.01 per call; keywords from $0.03 per call; backlinks from $0.05 per call; AI Models from $0.001 per 1K tokens. No monthly fees, no subscriptions, no rate limits. $5 free credit on signup.	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.
Key features	Full-page web scraping with JavaScript rendering and screenshots Real-time Google, Amazon, and YouTube SERP results Keyword volume, difficulty, domain authority, backlinks analysis 130+ AI models including GPT-5, Claude, Gemini, DeepSeek, Llama YouTube channel metadata, transcripts, comments, and trending data TikTok, Instagram, and YouTube social media data extraction One API key and authentication across all 130+ endpoints AI agent and LLM integration with llms.txt support No hard rate limits with automatic scaling Failed requests not charged with credits retained	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
What makes it different	No subscriptions or monthly minimums—pure pay-per-call from $0.01 per call One unified API key for 130+ endpoints across 10 categories with zero integration overhead Transparent pricing with every endpoint price listed upfront—no hidden fees or surprise charges Instant signup and API key generation in 30 seconds with no credit card required Credits never expire and can be added in any amount with no minimum purchase requirement	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
Community votes	0	0
DR (Domain Rating by Ahrefs)	55 −1 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	9	0
Citation Flow (Majestic)	47	0
Referring domains (Majestic)	691	0

5 details filled in for both companies.

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