Monolithos vs AgentSky

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

Monolithos compared with AgentSky
Detail	Monolithos	AgentSky
What it does	Personal Agent OS built from memory you own	Every agent in one place
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Not given	Cloud compute: $0.461/hour while awake, $0 when idle or parked. Models priced at or below maker's rate. Example: Claude Opus 5.5 with $0.461/hour compute, or $0 model usage if using Claude Pro/Max subscription. Prepaid credits start at $10. Card top-ups include Stripe fee (2.9% + $0.30).
Key features	User-owned memory in Markdown and YAML Eight modules: Memory, Flow, Black Hole, Minutes, Codex, Prism, Audio, Facet Multi-step AI tasks with human approval checkpoints Meeting transcription sealed into memory Markdown-to-presentation generation with Prism Audio generation from notes Visual asset library with provenance tracking Private domain boundaries to exclude content from cloud AI Project mode to bind files and conversations into sealed context Compatible with existing Obsidian vaults without migration	Browser-based agent access Agent API for integration Multi-channel deployment via Slack and other apps Native Mac app Cloud-based agent execution Bring your own Claude or ChatGPT subscription Usage-based pricing with per-second compute metering Agent skills for reusable instructions Agent marketplace with 64+ agents
What makes it different	Memory and data remain on your device and under your ownership, never used for model training Files stay readable as plain Markdown and YAML with any text editor; no vendor lock-in possible Works with existing Obsidian vaults natively without import or conversion Private-domain content stays out of cloud AI context automatically AI recall includes sources so you can see what answers are based on	Access any agent in one place without per-agent switching $0 model costs when using your Claude Pro/Max or ChatGPT Plus/Pro subscription Cloud agents that cost $0 while parked or idle Reusable agent skills that inject domain expertise automatically at runtime Multi-channel deployment from browser to Slack to Mac without code
Community votes	0	0
DR (Domain Rating by Ahrefs)	3 no change since last check	13 +1 (up) since last check
Trust Flow (Majestic)	9	6
Citation Flow (Majestic)	21	43
Referring domains (Majestic)	22	195

4 details filled in for both companies.

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