The pricing is so different between these:
ceramic.ai - $0.25 per 1,000 requests
Exa - $7.00 per 1,000 requests
Linkup - $5.00 per 1,000 requests
Does anyone have insights on the quality differences? Web search API pricing for AI agent usecases has always felt so expensive for what it is, but I have no grounding on the economics of running a web index.
EDIT: formatting