DeepNLP AI Agent Marketplace vs GPT Store

DeepNLP AI Agent Marketplace is a directory and search engine for finding AI agents and AI apps. It indexes more than 10,000 entries in more than 30 categories, including sales, human resources, finance, legal, writing and coding. Listings include public repositories such as GitHub and Hugging Face, as well as cloud AI agent services. Users can search the index and access its metadata through a Search API or MCP servers. Agent details can be submitted through the website or with curl and Python, but submissions require approval before appearing in categories. The Python package ai_agent_marketplace supports an API-key-based submission flow. The free plan includes one agent deployment hosting, a live subdomain and agent monetization. Pro Monthly costs $9.90 a month and includes five deployment hostings; Pro Annually costs $99 a year and includes eight. Both paid plans list production-grade rate limits and quota. The related OneKey gateway offers access to commercial and non-commercial MCPs with credit-based pricing.

GPT Store lets signed-in ChatGPT users browse and use GPTs, versions of ChatGPT configured for specific purposes. The Store features partner and community GPTs in categories including writing, research, programming, education, and lifestyle; users can also open GPTs through direct links or workspace settings. A GPT can include instructions, conversation starters, uploaded reference files, and capabilities such as web search or image generation. It can connect to outside services through apps or external API actions, but cannot use both in the same GPT. GPTs are designed to work in ChatGPT and cannot be embedded in an external website or application. Each conversation starts without saved memory, custom instructions, or earlier conversations. Builders cannot view individual conversations. If a GPT uses an app or external API, relevant input may go to that service, whose data handling OpenAI does not audit or control. Personal Free, Go, Plus, and Pro accounts cannot publish new GPTs; workspace publishing depends on settings and permissions. Free access is listed, with limits on messages, uploads, image creation, and voice chats. OpenAI says retirement is planned for affected Enterprise workspaces on December 11, 2026.