I do. It's great to see that you would make a tool for this use case. I'm intending to store my data in Convex. So if the output is a JSON file, then I'd convert that JSON file to JSONL, and then run a script to insert that JSONL as rows in Convex.
Congrats to Neon on the generally available status. Big vote of confidence. I've looked around and Neon is the only serverless Postgres I’ve seen that provides copy-on-write branching. Every other managed service has some significant seeding limitation when one looks at the details.