Typesense vs Vespa

Typesense is an open-source search engine for adding search to a website or app using data you supply; it does not crawl the web. It is designed for typo-tolerant, search-as-you-type results, typically in under 50 milliseconds. Search tools include tunable ranking, sorting, faceting, filtering, grouping, federated search and geo search. Listed AI capabilities include vector and hybrid search, built-in RAG, natural-language, image and voice search.

You can run it locally or on a server, or use hosted Typesense Cloud. Its REST API has listed integrations including Firebase, AWS Amplify, Laravel Scout, LangChain, LlamaIndex, InstantSearch, OpenAI and Google ML platforms. Typesense offers a free plan; Cloud clusters start at $22 a month. Cloud billing includes cluster runtime and bandwidth, and the hourly cluster fee continues while a cluster runs without traffic. The one-time free Cloud tier applies to select configurations and does not renew monthly.

Vespa is an AI search platform for online applications that use data, retrieval, ranking, machine-learning inference, and real-time serving. It supports vector and tensor search, positional text search, and queries over structured data. Ranking signals can be combined with tensor functions or machine-learned models, including ONNX and XGBoost formats; model inference can use ONNX Runtime. Vespa distributes functions across node clusters and allows cluster size changes without affecting queries or writes. Teams can self-manage deployments, use the Vespa Kubernetes Operator, or run on Vespa Cloud. Local deployment guidance lists Linux, macOS, and Windows 10 Pro on x86_64 or arm64 with Docker Desktop or Podman Desktop. Vespa Cloud includes encryption at rest and in transit, certificates for nodes and endpoints, and automatic operating system patching. Its trial provides $300 in credits without requiring a credit card, then stops the application when credits are used. Cloud plans have quotas, and Startup is limited to development zones. Pricing is listed from $0.05 a month, with metered resource rates.