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Best AI Agent Marketplaces in 2026

Looking for a place to discover or share AI agents? These marketplaces differ in the kinds of agents they list, how many are available, and whether you can access them through an API or install channel. Publishing access and transaction model matter if you plan to make agents available to others; free plans and paid-from pricing help frame cost. Compare those details with the way you expect to use agents. Poe and GPT Store are among the options shown, alongside AgenMart and AGENTIS, while DeepNLP AI Agent Marketplace and Relevance AI offer further points of comparison.

  1. 1

    AGENTIS

    Free plan APIWeb

    AGENTIS combines agent discovery and transaction functions with developer tools and operator plans.

    7.4 Free plan Visit site
  2. 2

    AgenMart

    Free plan Web

    AgenMart connects businesses with automation experts and provides project tracking and milestone-based escrow payments.

    7.3 Free plan · paid from $7/mo Visit site
  3. 3

    GPT Store

    Free plan AndroidiPhoneWeb

    GPT Store provides a way to find and use specialized GPTs within ChatGPT, with options for capabilities and external connections.

    7.2 Free plan Visit site
  4. 4

    DeepNLP AI Agent Marketplace

    Free plan APIWeb

    DeepNLP combines a broad agent directory with search access and a submission path. The free plan includes hosting, while paid plans add more hosting and production-grade rate limits and quota.

    7.1 Free plan · paid from $9.90/mo Visit site
  5. 5

    AiCrate

    Free plan Web

    AiCrate combines agent discovery and usage with tools for sellers, and offers both free-credit entry and paid subscriptions.

    7.0 From $9.99/mo Visit site
  6. 6

    Poe

    Free plan AndroidAPIiPhone+3
    7.0 Free plan Visit site
  7. 7

    The Agent Exchange

    Free plan APIWeb

    Choose The Agent Exchange for a free initial brand check, pay-per-call data APIs, or a scoped market audit with human review.

    6.6 From $0.00 Visit site
  8. 8

    Relevance AI

    Free plan Web

    Relevance AI offers workflow-building tools, model access, integrations, and security controls, with plan limits varying by tier.

    6.5 Free plan · paid from $19/mo (annual) Visit site
  9. 9

    AgentMarketplace

    Paid Web

    Choose AgentMarketplace if you want to deploy reviewed agents into connected business tools, with permissions and approval controls.

    5.5 From $29/mo Visit site
  10. 10

    AI Agent Store

    Paid Web

    AI Agent Store combines a discovery directory with an agent-running workspace and paid research features.

    5.5 From $29/mo Visit site
  11. 11

    Parlexa

    Free plan Web
    5.5 Free plan Visit site
  12. 12

    auto.exchange

    Paid APILinuxWeb

    Choose auto.exchange to find or publish AI agents with per-agent pricing and API access. It offers several ways to access agents, including web, API, CLI, and MCP.

    5.4 Visit site
  13. 13

    AgentKart

    Paid Web

    AgentKart centers on finding and sharing AI agents, with open submissions and collaboration as stated aims.

    5.3 Open source Visit site
  14. 14

    Microsoft 365 Copilot Agent Store

    Paid AndroidiPhoneMac+2

    The Agent Store offers multiple agent types and installation routes across Microsoft 365 channels. Its listed subscriptions are paid yearly, auto-renew, and support up to 300 users.

    5.0 From $21/user/mo (annual) Visit site
  15. 15

    Pactory

    Paid APIWeb

    Pactory combines agent connections with creator-set pricing, usage tracking, and sharing options. Review integration requirements and the Voker limitation when choosing how to connect an agent.

    4.9 Visit site
  16. 16

    IBM watsonx Orchestrate

    Paid Web
    4.6 From $530/mo · 30-day trial Visit site
  17. 17

    SAP Joule Studio

    by SAP Joule Studio
    Paid Web

    Joule Studio brings agent creation, application development, workflows, and managed deployment into one SAP environment.

    4.6 Pricing on request Visit site
  18. 18

    HubSpot Agent Builder

    Paid Web
    4.4 Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

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