Companies in the category 'Search'

ReactiveSearch is an open-source API gateway that sits between client applications and Elasticsearch or OpenSearch clusters, providing search relevancy tuning, composable query pipelines, AI and vector search, analytics, access control, and caching. It includes a no-code UI builder and pre-built component libraries for React, Vue, Flutter, and JavaScript, enabling teams to build and deploy search experiences without managing low-level search engine configuration.

Airweave is an open-source tool that connects to apps, productivity tools, databases, or document stores and transforms their contents into searchable knowledge bases, accessible through a standardized interface for agents. The platform handles everything from auth and extraction to embedding and serving.

Quickwit is a cloud-native, distributed search and analytics engine built on top of Tantivy, the Rust-based search library. It is designed to deliver sub-second search queries directly on cloud object storage such as Amazon S3, making it up to 10x more cost-efficient than traditional search engines like Elasticsearch. Quickwit is optimized for observability use cases, providing native support for log management and distributed tracing via OpenTelemetry and Jaeger, and is capable of indexing and searching petabyte-scale datasets. The company was acquired by Datadog in January 2025.

Vespa.ai is an AI Search Platform for developing and operating large-scale applications that combine big data, vector search, machine-learned ranking, and real-time inference. With native tensor support for complex ranking and decisioning, Vespa enables real-time AI applications like RAG, recommendation, and intelligent search—at enterprise scale.

Jina AI offers an open-source neural search framework that enables developers to build search systems for text, images, and other data types. Their platform supports scalable and efficient search capabilities.

Spice.ai provides an open source data and AI inference engine. Its platform is a unified framework that allows users to build AI apps with SQL query federation, acceleration, search, and retrieval for AI grounded in enterprise data.

Superlinked is a Python Framework & Cloud Infrastructure for AI Engineers building high-performance search & recommendation applications that combine structured and unstructured data.

Research Hub is a decentralized science platform that uses blockchain technology to facilitate open publishing, interactive peer reviews, and community-driven funding for scientific research.

Menlo Research offers open-source tools for data analysis and visualization, providing solutions for researchers and analysts to explore and interpret complex datasets.

Meilisearch is a powerful search API. It's built with Rust and is designed to be relevant, typo-tolerant, and fast. It serves businesses of all sizes that want to create a great search experience.