Office & Productivity
Best AI Search Engine Tools in 2026: Free & Paid Picks
AI Search Engine helps combine search with summarization and direct answers. Use AI Search Engine to compare tools for freshness, citations, source quality, speed, privacy, and domain coverage.
157Total AI Search Engine Tools42Most Relevant AI Search Engine Tools64Free AI Search Engine ToolsAI Search Engine Tools updated Jun 18, 2026
Top tools
Top 10 AI Search Engine Tools
Explore top AI Search Engine Tools ranked by category fit, free access, AI-powered features, traffic, and pricing context.
Free plan
Gr
Grok
Free AI assistant by xAI for real-time search and image generation
Real-time information access and search integrationImage generation via native multimodal capabilitiesTrend analysis and objective data processing
Free plan
No
Notion AI
An all-in-one connected AI workspace for wikis, docs, and project management.
Unified AI workspace for wiki, docs, and project managementNotion AI Core for content generation, database autofilling, and translationNotion Calendar and Notion Mail integration for scheduling and communicationCustomizable databases with subtasks, dependencies, and dynamic charts+2
Paid
Pe
Perplexity AI
An AI-powered search engine for information discovery and natural language queries.
AI-powered conversational search engineSource focus customization for targeted search resultsFile upload support for text and PDF analysisCopilot mode for comprehensive, multi-step answers+1
Free plan
Ge
Genspark.ai
AI platform generating custom Sparkpages with built-in copilots for research.
AI-generated Sparkpages with integrated conversational AI copilotsAutomated travel itinerary curation featuring multi-day destination breakdownsComprehensive product research summaries highlighting detailed pros and cons lists
Free plans
Best Free AI Search Engine Tools
Start with free AI search engine tools that cover practical website workflows, core features, and AI-powered output quality.
| Tool | Plan status | Pricing | Traffic | Feature preview | Website |
|---|---|---|---|---|---|
| Grok | Free option | Free | 245M/mo | Real-time information access and search integration, Image generation via native multimodal capabilities | Visit |
| Notion AI | Free option | Free, Plus from $10/mo | 152M/mo | Unified AI workspace for wiki, docs, and project management, Notion AI Core for content generation, database autofilling, and translation | Visit |
| Genspark.ai | Free option | Free | 15M/mo | AI-generated Sparkpages with integrated conversational AI copilots, Automated travel itinerary curation featuring multi-day destination breakdowns | Visit |
| Z.ai | Free option | Free | 8.5M/mo | AI Slides maker for instant presentation generation, Professional writing assistant for research and content creation | Visit |
| Semantic Scholar | Free option | Free | 7.9M/mo | AI-driven semantic search across 226+ million scientific papers, Semantic Reader (Beta) for augmented, highly accessible, and contextual scientific reading | Visit |
| Chub | Free option | Free, Mercury from $5/mo | 7.7M/mo | Massive library of over 60,000 community-created character cards, Completely uncensored conversational environment supporting NSFW and dark themes | Visit |
| Consensus | Free option | Free, Premium from $8.99/mo | 5.7M/mo | Consensus Meter to quickly see scientific consensus and direction, Pro Analysis for referenced topic synthesis and content drafting | Visit |
| 秘塔AI | Free option | Free | 4.2M/mo | Ad-free search experience delivering immediate, direct text answers and structured information, Deep research capabilities featuring workflow paradigms like 'Think First, Search Later' and 'Search First, Expand Later' | Visit |
| Read Speaker Coach | Free option | Free, Paid plans from $15/mo | 4.1M/mo | Meeting summaries, playback, and transcriptions across Zoom, Google Meet, and Teams, Search Copilot for unified search across meetings, emails, chats, and CRMs | Visit |
| Accio | Free option | Free | 2.9M/mo | AI-driven B2B sourcing and product search capabilities, Deep business research and industry market analysis tools | Visit |
Traffic
Most visited AI Search Engine Tools
Use traffic, free-plan status, and starting price to compare the most visited tools in this category.
| Tool | Traffic | Free plan | Starting price | Website |
|---|---|---|---|---|
| Grok | 245M/mo | Yes | Free | Visit |
| Notion AI | 152M/mo | Yes | Free, Plus from $10/mo | Visit |
| Perplexity AI | 138M/mo | No | Free, Pro available with subscription upgrades | Visit |
| Genspark.ai | 15M/mo | Yes | Free | Visit |
| DeepAI | 9.2M/mo | No | Free, PRO from $4.99/mo | Visit |
| Z.ai | 8.5M/mo | Yes | Free | Visit |
| Semantic Scholar | 7.9M/mo | Yes | Free | Visit |
| Chub | 7.7M/mo | Yes | Free, Mercury from $5/mo | Visit |
Browse all tools
Top AI Search Engine Tools Comparison
Browse all AI Search Engine Tools in this category with search, free-plan filtering, sorting, website signals, pricing, and AI-powered feature context.
| Tool | Free | Pricing | Traffic | Features | Website |
|---|---|---|---|---|---|
| AI Hay | Yes | Free | 553K/mo | AI Homework Helper: Detailed math problem solving and literature essay writing, Smart Image Analysis: Recognizes celebrities, explains internet memes, and solves tricky riddles | Visit |
| Slite | No | Starts at $8/member/mo | 266K/mo | AI Search Assistant (Ask) to query the workspace and receive trusted answers, Universal Search (Super) to search across connected team applications | Visit |
| Raycast | No | Free, Pro from $8/mo | 1.1M/mo | Keyboard-first task launcher and application switcher, Raycast AI integration supporting multiple foundation models | Visit |
| Kive | No | Free, Basic from $15/mo | 376K/mo | AI Image & Video Generation from simple text prompts and references, AI Product Shots that place real product photography into AI-generated scenes | Visit |
| Face Search AI | No | Free, Paid from $7.77/mo | 144K/mo | AI-Powered Facial Recognition: Leverages advanced matching algorithms to scan databases and locate matching faces., Privacy Protection: Employs end-to-end encryption to secure user data and uploaded images. | Visit |
| Moveworks | No | Contact for Pricing | 216K/mo | Agentic RAG with a superior Reasoning Engine to search and find information across any enterprise system, End-to-end task automation across tech stacks using multiple LLMs and hundreds of integrations | Visit |
| ChatHub | No | Free, Pro from $14.99/mo | 555K/mo | Chat with multiple LLMs simultaneously and compare results side-by-side, Support for over 20 models including GPT-4, Claude 3.5 Sonnet, Gemini, and DeepSeek | Visit |
| txyz.ai | Yes | Free, Pro from $96/yr | 110K/mo | AI-powered knowledge discovery and advanced paper searching, Agentic workflows for reading, problem-solving, and document analysis | Visit |
| Sana Labs | No | Core starts at $13/license (min. 300 licenses), Enterprise on custom pricing | 244K/mo | AI-powered collaborative content creation and multi-language translation, Personalized, adaptive learning paths and custom homepages for employees | Visit |
| Termdock | Yes | Free forever | 93K/mo | Tree-sitter based AST parsing and deep search across 13+ languages, Multi-terminal layout supporting up to 4 windows plus picture-in-picture display | Visit |
| ChatPlayground AI | No | Starts at $20/mo | 111K/mo | Simultaneous comparison of 40+ Chat, Code, and Image models, Real-time Web Search capabilities across all connected models | Visit |
| topYappers | No | Starts at $30/mo | 57K/mo | AI-powered voice recognition to detect exact product and brand mentions with high accuracy, Visual detection technology to identify products shown in video content | Visit |
| PIA | No | Free, Pro from $8.9/mo | 70K/mo | Unified access to premium AI models including GPT-4o, Claude-3.7-Sonnet, DeepSeek-R1, and Grok 3, Diverse image generation options featuring Midjourney, Flux, Ideogram, and DALL-E 3 | Visit |
| Aisera | No | Contact for Pricing | 69K/mo | Agentic AI and autonomous execution for enterprise workflows, Aisera service desk and AI for ITSM with proactive major incident prediction up to 48 hours in advance | Visit |
| Iris.ai | No | Contact for Pricing | 56K/mo | Smart search and a wide range of smart filters for deep knowledge mapping, Reading list analysis and auto-generated summaries | Visit |
| Kroolo | Yes | Free Trial available, dynamic tiers on upgrade | 124K/mo | AI WorkOS with 40+ custom AI agents for automated tracking, hiring, and operations, Instant AI project board creation via simple text prompts or voice commands | Visit |
| OSS Insight | Yes | Free platform with up to $2000 in database credits available | 120K/mo | Data Explorer: A GPT-powered natural language to SQL querying tool for GitHub live data exploration., Real-time Event Tracking: Displays live GitHub events updated every 5 seconds. | Visit |
| MovieWiser | Yes | Free | 80K/mo | AI-powered personalized recommendations for movies and TV shows, Comprehensive media aggregator across multiple streaming platforms | Visit |
| Secoda AI | Yes | Free, Core with 14-day Free Trial | 53K/mo | AI-powered search and context-aware answers across the data landscape, Automated column-level and table-level lineage tracking | Visit |
| Stork | Yes | Free | 72K/mo | AI App Directory & Marketplace featuring over 9000+ AI tools and agents., Seamless workspace collaboration combining human team members and AI professionals. | Visit |
Showing 101-120 of 157 AI Search Engine Tools matchesBrowse more tools in this category.