iAsk is a powerful AI search engine that offers immediate, precise and factual answers through a natural language interface. It's powered by large language models trained to be objective and unbiased. The system also offers summarization, grammar check, document analysis and image generation. iAsk offers a free, ad-supported version with unlimited searches, so it's a good option for anyone looking for a reliable AI assistant.
Another option is Tavily, a search engine API for LLMs and RAGs to do research. Tavily aggregates and curates trusted sources to give you real-time, factual information and cut down on AI bias. The service offers a variety of pricing tiers, including a free option for light use, so it's good for small projects or bigger ones.