go-openai and openaigo
These are competitors—both provide Go client libraries for OpenAI APIs with overlapping functionality, so developers would typically choose one based on feature completeness (sashabaranov/go-openai has broader model support) versus simplicity and minimal dependencies (otiai10/openaigo).
About go-openai
sashabaranov/go-openai
OpenAI ChatGPT, GPT-5, GPT-Image-1, Whisper API clients for Go
This is a Go language library that helps developers integrate OpenAI's powerful AI models into their Go applications. It takes plain text prompts, audio files, or image descriptions and returns generated text (like chat responses or transcriptions) or images, allowing Go developers to build AI-powered features directly into their software. Developers who use Go for backend services, command-line tools, or web applications will find this useful.
About openaigo
otiai10/openaigo
OpenAI GPT3/3.5 and GPT4 ChatGPT API Client Library for Go, simple, less dependencies, and well-tested
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