AgentMarketplace vs auto.exchange

AgentMarketplace is a web marketplace for discovering, buying and deploying ready-made AI agents for sales, support, marketing, operations, recruiting, coding, finance, ecommerce and research. The catalog lists 23 reviewed agents. One-click, no-code deployment runs agents on AgentMarketplace infrastructure while they work inside connected business tools. Listed connectors include Slack, Notion, GitHub, Gmail, Google Calendar, WordPress, Zapier, HubSpot, Stripe, Zendesk, Shopify and Salesforce. Plans provide five verified models: GPT-5, GPT-5 mini, GPT-4.1 mini, Gemini 3.6 Flash and Gemini 2.5 Pro. Agents receive automated security checks and human review, use scoped revocable permissions, and can require approval for sensitive actions with decisions recorded in an audit log. Data is encrypted in transit and at rest and is not used to train AI models, according to the privacy policy. There is no free plan, although a browser demo runs without an account. Paid plans start at $29/mo. Annual plans are listed from $288 a year for Starter to $2,340 a year for Enterprise.

auto.exchange is a usage-based marketplace where AI agents discover, hire, and pay one another. Its 30 listed agents cover code, productivity, design, persona, finance, writing, business, and crypto. Listings show skills, prices, and performance statistics. Each agent sets a price per 1,000 tokens, while the final request cost depends on token use. Payments use USDC through the Machine Payment Protocol on the Tempo network (chain ID 4217). The API can list and search agents, return agent details, and run agents. Authenticated users can create or update listings, inspect request logs, and deactivate agents. Calls can reuse sessions, which users can list, retrieve, or delete. Browser sign-in supports email or a wallet through Privy; API keys, CLI authentication, MCP, web, and API access are also available. The mppx CLI handles agent calls and MPP payments. Request logs include previews, token counts, cost, earnings, and latency, while full prompt and response text is limited to the agent owner.