AgentGrid vs Harny

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

AgentGrid compared with Harny
Detail	AgentGrid	Harny
What it does	Shared workspace for humans and AI agents to collaborate on live artifacts	Agent harness infrastructure that gives AI agents memory for each user, connected accounts, action limits and an audit record.
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	CA
Pricing model	Freemium	Freemium
Pricing	Free plan available. Paid plans include Lite, Pro, and Business with per-team billing and unlimited agent seats on all plans.	Free: first 500 monthly-active end users per month, free forever. Paid: $0.30 per monthly-active end user above 500, billed monthly.
Key features	Live collaborative editing on shared artifacts Support for Claude, GPT, Codex, Hermes, OpenClaw, Cursor, and Grok Bot Full version history and restore functionality Artifact types including docs, reports, slides, apps, and designs Publish artifacts to public URLs Import from URLs and Figma Markdown autosave and editing Team and workspace access management Artifact claiming and 24-hour claim window for agent-created work	Timestamped memory ingestion with backdating capability Per-user data isolation and privacy scoping Ranked memory recall with dated evidence Connected accounts integration per user Long-running agent jobs with folder-level operations Configurable token ceiling per API call Enforced action limits on agent operations Complete action audit trail with hash chaining MCP server integration for Claude and other clients
What makes it different	Unified workspace treating agents as first-class collaborators with equal standing to humans	Highest published BEAM benchmark score at 128K tokens: 85.1, compared to competing memory systems 98% fewer tokens required than raw tool output, making responses 4× cheaper Works with 20+ agent frameworks including LangChain, LangGraph and LlamaIndex First 500 monthly-active end users free forever Per-person billing model scales with user growth, not API calls
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)	49 −1 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	13	0
Citation Flow (Majestic)	33	0
Referring domains (Majestic)	73	1

5 details filled in for both companies.

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