Document semantic search tool - AI tools

3RDi Search is an enterprise platform leveraging Natural Language Processing and semantic search for advanced search, discovery, and analytics of large text datasets.

• Contact for Pricing

TopK provides a unified API for embeddings, database management, and ranking, simplifying complex search stack implementations for developers.

• Contact for Pricing

Zendra is an AI-powered document management platform that automates organization, enables semantic search, and provides a document assistant for answering questions about your files.

• Freemium
• From 9$

client-vector-search enables developers to implement client-side semantic search using vector embeddings, offering fast computation and search capabilities directly in the browser.

• Freemium
• From 20$

Langdesk is an AI tool that enables intelligent semantic search across documents and YouTube video content, offering both offline local model and online model options for data security and flexibility.

• Freemium

SearchMyDocs.AI is an intelligent document search platform that uses AI to help users retrieve critical details from personal documents through advanced search and chat capabilities.

• Paid
• From 2$

Searchbase is a search API that enhances Firestore applications with advanced search capabilities, including simple and complex queries, geosearch, and semantic search.

• Free

Site Search 360 is a customizable site search solution offering fast, semantic search, instant results, and powerful analytics to enhance website engagement and user experience.

• Freemium
• From 9$

Messy Desk is a personal knowledge library enhanced with AI, offering smart previews, powerful search, AI explanations, interactive chat, and community discussion features. It helps users learn and grow through efficient document management and collaborative learning.

• Free

The Grok App is an AI-powered document search platform that allows users to upload, analyze, and extract insights from various document formats, including code bases.

• Contact for Pricing

Searchkit is an open-source library that enables developers to create advanced search interfaces with Elasticsearch using popular frontend frameworks like React, Vue, and Angular.

• Free

Semantic Scholar is a free, AI-powered research tool that provides access to a vast database of scientific literature. It leverages artificial intelligence to enhance research and discovery.

• Free

Magifind is an AI-powered site search solution that enhances e-commerce conversions through intelligent product discovery and improved user experience.

• Contact for Pricing

Simon enables developers to implement AI-powered semantic search capabilities into their applications using just a few lines of Python code, connecting to data sources and databases.

• Usage Based

Seqwa provides a cost-effective, AI-driven search solution offering semantic search, recommendations, and autocomplete capabilities for various business applications.

• Usage Based

Embedditor is an open-source embedding tool designed to optimize metadata and tokens for more efficient and accurate vector search in large language models (LLMs).

• Free
• API

Marqo is an end-to-end embedding platform that enables training, deployment, and management of 150+ embedding models for semantic search, with multimodal and multilingual capabilities.

• Usage Based

Meilisearch is a lightning-fast, flexible, and user-focused search engine enhanced by AI, designed for seamless integration into websites and applications.

• Freemium
• From 30$

IPscreener is an AI-powered patent search and analysis tool that helps users explore and understand innovation landscapes through intelligent patent searches, providing real-time insights and automated reporting.

• Freemium
• From 29$

DocumentQnA utilizes Generative AI to enable advanced search and question-answering capabilities directly from user-uploaded documents, streamlining research and insight extraction.

• Freemium

Trieve provides AI-powered search, discovery, and RAG experiences within a single API. It offers semantic vector search, full-text search, and hybrid search capabilities for enhanced discovery.

• Free

PDF Search is an intelligent search application for Mac, iPhone, and iPad, enabling users to instantly find information across thousands of documents, including PDFs, Office files, and text files, using AI and NLP.

• Pay Once

Semantic Juice offers a topical crawling service to build custom vertical search engines or analyze specific niches. It helps users discover relevant online resources and filter large URL lists for SEO purposes.

• Freemium
• From 149$

VectorDB is a lightweight Python library for efficient text storage and retrieval using vector search. Ideal for low-latency applications requiring semantic search capabilities.

• Free

LangSearch is a Web Search API that offers natural language search and semantic reranking, providing clean and accurate context for LLM applications.

• Free

Wordmetrics is a cloud-based SEO workstation that helps content marketers optimize their writing for search engines using AI-powered semantic analysis and real-time content optimization.

• Free Trial

Manticore Search is a high-performance, open-source database optimized for search applications, including vector and semantic search. It serves as a cost-effective and resource-efficient alternative to Elasticsearch, excelling in speed and handling large datasets.

• Free

Ducky is a fully managed AI retrieval service designed to simplify retrieval augmented generation (RAG) for developers, offering fast, accurate, and easy-to-implement semantic search capabilities.

• Freemium
• From 290$

Semafind is a research and development firm specializing in AI solutions, bridging academic research with practical business applications through natural language processing, modeling, and reasoning technologies.

• Contact for Pricing

Similarix is a semantic search engine that revolutionizes digital asset management by enabling context-aware searching and organization of your files stored on S3.

• Paid
• From 12$