Comment by lukewarm707

be warned though:

firecrawl: "if you post content or intellectual property within the Services or give us Feedback about the Services, you hereby grant to us a worldwide, irrevocable, non-exclusive, royalty-free license to use, reproduce, modify, publish, translate and distribute any content that you submit in any form [...] You also grant to us the right to sub-license these rights"

exa: "Query Data is used to improve our products and technology, including by training and fine-tuning models that power our Services"

perplexity: "Perplexity may retain, copy, distribute and otherwise use Search Data for its lawful business purposes, including the improvement and development of products and services."

linkup: "Client grants Linkup a worldwide right to use, reproduce and modify the Client Data, including prompts, for the purposes of providing, maintaining, developing, training"

tavily: "we may use certain portions of your query data to improve our responses to future queries"..."We may share your query data with third-party search index providers (e.g., Google)"