
A platform for building and integrating custom AI agents to automate workflows without coding.
NexusGPT (GPT Hub) is a platform for building, deploying, and integrating custom AI agents that automate workflows across sales, support, research, and operations. Users can create agents with autonomous planning and tool use, connect them to business systems, and run them without heavy coding.
Product overview
NexusGPT, branded as nexus in its documentation, is a hosted no-code platform for building and integrating custom AI agents. It is an agent-development platform rather than one ready-made agent, with a builder, model management, tools and knowledge, third-party integrations, and an API for agents, chats, and messages.
Information as of August 23, 2026
The guided builder defines an agent's identity, prompt, tasks, skills, tools, and knowledge without requiring programming.[1], [2]
Users can manage model choices and parameters, attach models to tasks, and add external or hosted models that support tool calling.[3]
NexusGPT exposes API resources for agents, chats, and messages and documents integrations such as Twilio for SMS, WhatsApp, and Facebook Messenger workflows.[4], [5]
No current numeric plan price or verified free allowance is published in the checked official documentation.[1], [4]
Platforms: Nexus web app, REST API, Python or JavaScript integrations, Twilio channels[2], [4], [5]
Access: NexusGPT-hosted platform, Embedded into third-party products through API[2], [4], [5]
92/100
Our subjective rating of how independently the product carries out its documented tasks, considering the human setup, input, approval and review it needs. This is not a measured success rate.
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For no-code automation consultancies
Creating custom agents and workflows for clients? Keep the requested outcome, connections, test cases and recovery notes together across each delivery.
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