Open Source Alternatives to OpenAI Assistants API

An AI development platform that enables the creation of AI assistants. The product provides tools for developers to build agents with capabilities including data analysis, vision, and the ability to connect to internal tools. It supports various model versions and provides features such as file uploads, the creation of custom GPTs, and the use of a built-in browser. The platform is deployed via an API and is intended for developers and businesses building AI driven applications. Users can leverage a range of models, including GPT Reasoning and GPT Instant, to handle different context window requirements and input maximums. The system allows for the integration of company knowledge and the development of interactive apps that connect to internal business tools. This infrastructure is designed to support the full lifecycle of AI agent development from prototyping to scaling.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to OpenAI Assistants API give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 2 open source alternatives to OpenAI Assistants API. The most popular are Pi and AgentOS. Most use the Apache-2.0 or MIT license, and 1 offers an official Docker image.