For local dev + testing, we recommend just hitting the production turbopuffer service directly, but with a separate test org/API key: https://turbopuffer.com/docs/testing
Works well for the vast majority of our customers (although we get the very occasional complaint about wanting a dev environment that works offline). The dataset sizes for local dev are usually so small that the cost rounds to free.
That’s not local though
having a local simulator (DynamoDB, Spanner, others) helps me a lot for offline/local development and CI. when a vendor doesn't off this I have often end up mocking it out (one way or another) and have to wait for integration or e2e tests for feedback that could have been pushed further to the left.
in many CI environments unit tests don't have network access, it's not purely a price consideration.
(not a turbopuffer customer but I have been looking at it)
I should have clarified, by local dev and testing I did in fact mean offline usage.
Without that it’s unfortunately a non starter
> although we get the very occasional complaint about wanting a dev environment that works offline
It's only occasional because the people who care about dev environments that work offline are most likely to just skip you and move on.
For actual developer experience, as well as a number of use cases like customers with security and privacy concerns, being able to host locally is essential.
Fair enough if you don't care about those segments of the market, but don't confuse a small number of people asking about it with a small number of people wanting it.