Bing.com has a free search API: http://www.bing.com/developers/s/APIBasics.html The free search is limited to 7 requests per second per IP
Answer from Daniel Nuriyev on Stack OverflowHey everybody! I’ve been working on a project that requires me to fetch results from the web. I’ve been using Jsearch API from RapidAPI (free tier account). I was able to make few free calls but the limit got over.
Now, I’m looking for something similar but free. I’m new to this space so any advice would be appreciated!
rest - Is there any FREE custom search api like google custom search? - Stack Overflow
How do I get web search results using an api? - Google Search Community
What are your favorite free public API(Free ones)?
Free/Cheap POI search API
How do I integrate the Google Search API with my application?
What data does the Google Search API provide?
Can I use the Google Search API for keyword rank tracking?
Videos
Bing.com has a free search API: http://www.bing.com/developers/s/APIBasics.html The free search is limited to 7 requests per second per IP
Alternatives to Google Search are mainly developed for specific programming language as the following:
Searcharoo, its open source and customisable. http://searcharoo.codeplex.com/
lucene, from apache open source and customisable. http://lucene.apache.org/java/docs/index.html