Algolia Alternatives

If you're looking for an Algolia alternative, Vespa is worth a look. It's a unified search engine and vector database that can perform fast vector search and filtering with machine-learned models. Vespa is designed to perform scalable and efficient machine-learned model inference and integrates with a range of machine learning tools. It also offers auto-elastic data management and high end-to-end performance with low latency. The service offers free usage to get you started, so it's a good option for developers who want to experiment with AI on their large data sets.

Another good option is Trieve. Trieve is a full-stack infrastructure for building search, recommendations, and RAG (Retrieval-Augmented Generation) experiences. It offers private managed embedding models, semantic vector search, and SPLADE full-text neural search. Trieve is good for more advanced use cases that need re-ranker models and semantic search. It also offers merchandising relevance tuning and flexible hosting options with terraform templates. Trieve's free plan supports up to 10,000 vectors/chunks, so it's good for non-commercial self-hosting, and it offers several paid options with different features and pricing levels.

If you're looking for a serverless option, check out Pinecone. Pinecone is a vector database designed to perform fast querying and retrieval of similar matches across large datasets. It offers low-latency vector search, metadata filtering, and real-time updates. Pinecone has a reputation for high performance, with an average query latency of 51ms, and is designed to scale without worrying about database management. It offers a range of pricing tiers, including a free starter plan, and integrates with major cloud providers and a range of data sources and frameworks, so it's a secure and enterprise-ready option.

Last, Zevi offers a customizable and personalized search experience with its AI-powered site search and discovery platform. It integrates with popular content management systems and e-commerce platforms like Shopify, offering features like neural search, personalized conversational assistance, and real-time data analytics. Zevi's tiered pricing plans and extensive support make it a good option for businesses looking to improve their search and chat experiences, potentially boosting sales and conversions.