Best AI Search Engine Tools & Software in 2026 (Free & Paid)

AI-powered tools for efficiently searching and retrieving information across vast datasets, enhancing research, analysis, and decision-making. Explore 155 high-quality AI tools, software and services for AI Search Engine. including Microsoft Bing, Microsoft Knowledge Exploration, Duck.ai, Search Support

ClawHub

ClawHub is a fast, community-driven skill registry that empowers AI agents with real-world tools through vector search and seamless integrations.

CN
50.02%
|
3.8M
|
5.0
Liner

Liner is a comprehensive AI tool that enhances your work with precise search, robust academic research, and efficient writing capabilities.

US
32.01%
|
7.0M
|
5.0
问小白

问小白 is your all-in-one AI assistant for writing, research, image editing, and emotional support, making your life easier and more productive.

CN
93.59%
|
916.0K
|
5.0
Refero

Refero offers a vast collection of UI/UX design inspiration for web and iOS projects, with advanced search and regular updates.

IN
16.96%
|
208.2K
|
5.0
Undermind

Undermind is an AI-powered research assistant that reads and analyzes hundreds of scientific papers to deliver precise and relevant insights, saving you time and effort in your research.

US
26.59%
|
250.1K
|
5.0
百度AI搜

Baidu Wenxin Assistant is a versatile tool for enhancing productivity and creativity, offering features like smart text and image creation, AI reading, and inspiration exploration.

CN
96.87%
|
32.4M
|
5.0
Kalibrr

Kalibrr is an AI-powered online job search platform that helps you find your dream career, whether it's in your hometown or abroad, with a user-friendly mobile app and a wide range of job categories.

ID
77.13%
|
936.7K
|
5.0
KAYAK.ai

KAYAK.ai is your all-in-one travel planning tool, offering personalized recommendations, real-time price comparisons, and seamless booking for flights, hotels, and rental cars.

US
31.12%
|
66.3K
|
5.0
Milvus

Milvus is a high-performance, open-source vector database designed for GenAI applications, offering fast search, scalability, and easy integration with popular AI tools.

CN
23.16%
|
583.3K
|
5.0
Elastic Stack

Elastic is a versatile search AI platform that delivers fast, relevant results and enhances security, observability, and more, driving business outcomes.

US
21.80%
|
1.4M
|
5.0
SeekTool.AI
Featured

Discover and access the best AI tools with SeekTool.ai, a comprehensive directory featuring over 6,000 high-quality AI solutions, real-time updates, and global coverage.

CN
92.94%
|
19.7K
|
5.0
Firecrawl

Firecrawl is a powerful web scraping and crawling API that delivers clean, structured data from the internet, making it easy to integrate into AI and other applications.

US
25.21%
|
1.5M
|
5.0
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