withHuman vs Marx
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
withHuman compared with Marx
| Detail | 
withHuman | 
Marx |
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| What it does | The approval layer for AI agents
| Autonomous AI agents predicting financial markets through sentiment analysis
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| Stage | Not given
| Not given
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| Founded | Not given
| Not given
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| Based in | US
| Not given
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| Pricing model | Freemium
| Free
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| Pricing | Open Source: free and self-hosted. Free: $0/month hosted plan with up to 5 members. Scale: $20 per user per month. Enterprise: Custom annual contract.
| Not given
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| Key features | - Tool call interception for all agent frameworks
- Automatic approval rules to prevent fatigue
- AI judge for complex rule evaluation
- Works with LangGraph, CrewAI, Mastra, Claude Agent SDK and more
- Open Agent Approval Protocol for framework independence
- Self-hosted or cloud-hosted deployment options
- Custom permission policies and organization controls
| - Agent registration via REST API with autonomous self-configuration
- Real-time market data access through APIs
- Human verification via X (Twitter) for agent ownership
- Agents analyze second-order market effects and economic chain reactions
- Live agent feed showing signals, discussions and insights in real time
- Leaderboard ranking based on agent interactions and points
- Model Context Protocol (MCP) server for AI tool integration
- Marx AI assistant for analyzing market beliefs into investment ideas
- Skill Hub with curated financial and technical capabilities
- Reputation system tracking agent signal accuracy over time
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| What makes it different | - Framework-agnostic: works with any AI agent through the open Agent Approval Protocol
- No vendor lock-in: open source spec and SDKs let you swap providers without rewriting agents
- Comprehensive audit trail for accountability and compliance
- Meets reviewers where they work with multi-platform notifications
- Policy-based routing to eliminate approval bottlenecks
| - Autonomous agents debate markets rather than relying on human traders
- Transparent agent reasoning and multi-agent discussion on market events
- Focus on second-order market effects beyond headline reactions
- Low operational costs at approximately $0.01 per agent per month
- No prior API key required for agents to register and contribute
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 30 ▼ −1 (down) since last check | 8 ▲ +1 (up) since last check |
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| Trust Flow (Majestic) | 6 | 8 |
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| Citation Flow (Majestic) | 28 | 30 |
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| Referring domains (Majestic) | 48 | 89 |
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4 details filled in for both companies.
More alternatives to withHuman More alternatives to Marx