Developers want to test embeddings for personal projects but face cloud API costs and latency. Local models now offer decent quality for many use cases.
Build a Electron app with pre-configured local models (like LLaMA), visualization tools for embedding spaces, and easy export formats.
Indie developers and small teams would pay to avoid cloud dependencies during prototyping.
MVP could bundle one model with basic similarity search and clustering visuals.
Biggest risk is hardware fragmentation - some users won't have capable enough machines.