Ox Alpha vs Agent Caffeine

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

Ox Alpha compared with Agent Caffeine
Detail	Ox Alpha	Agent Caffeine
What it does	Free stealth reasoning model for coding, agentic work, and multimodal workflows available through OpenRouter	Keep your Mac awake while AI agents work, also with the lid closed
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	TR
Pricing model	Free	Free trial
Pricing	$0 per million input tokens, $0 per million output tokens during preview; TryOXAlpha hosted chat offers 5 free guest replies, 15 additional replies after account creation, and 100 AI replies for $4.99 one-time purchase	Free for 7 days. After trial: $9 once (launch price), full price $14. One payment covers up to 3 Macs. Includes 1 year of updates.
Key features	1,048,576-token context window Multimodal inputs: text, image, and video Tool calling and structured outputs Configurable reasoning efforts: low, high, and max OpenAI-compatible API endpoint Supported through OpenRouter model ID stealth/ox-alpha 131,072 output tokens maximum	Detects 40+ AI coding agents automatically Keeps Mac awake with lid closed Pause for 30 minutes, 1 hour, or until tomorrow Stay reachable for 1, 2, or 4 hours Display dims as lid closes Sound notification when lid closes iPhone hotspot fallback when Wi-Fi drops Battery level indicator in menu bar Command-line integration and MCP server support
What makes it different	1M token context window for repository-scale coding tasks Multimodal support combining code with screenshots and diagrams Free preview pricing during stealth release Tool calling and structured output for agentic workflows	Agent-aware sleep prevention knows when your agents work and only keeps Mac awake during actual work Closes lid without waking Mac or draining battery Automatic iPhone hotspot switching when Wi-Fi drops Works on up to 3 Macs with one lifetime purchase No subscription required after one-time purchase
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)	Not checked yet −1 (down) since last check	11 +2 (up) since last check
Trust Flow (Majestic)	0	6
Citation Flow (Majestic)	17	33
Referring domains (Majestic)	11	8

5 details filled in for both companies.

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