Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
12 alternatives to Hai Surf, matched by what they do.
| Rank | Tool & Tagline | Official Domain | Monthly Visits | MoM Growth | Pricing Model | Primary Market | Rating | Compare |
|---|---|---|---|---|---|---|---|---|
| ● | Hai Surf | hai.surf | 0 |
| 0 (0%) |
| Free |
| Global |
| — |
| Profile |
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| 3 | iAsk AI | iask.ai | 822.45K | 95.43K (+13.1%) | Free | United States | 4.2 | Compare |
| 4 | Genspark.ai | genspark.ai | 10.22M | -878.25K (-7.9%) | Freemium, Paid, Contact for Pricing | Japan | 4.3 | Compare |
| 5 | Grok | grok.com | 203.85M | -1.62M (-0.8%) | Freemium | United States | 4.5 | Compare |
| 6 | Andi | andisearch.com | 75.27K | 20.05K (+36.3%) | Free | United States | 4.3 | Compare |
| 7 | Komo Search | komo.ai | 45.09K | -13.21K (-22.7%) | Free | United States | 4.1 | Compare |
| 8 | SciSpace | scispace.com | 4.46M | 355.38K (+8.6%) | Freemium | United States | 4.6 | Compare |
| 9 | Metaso AI | metaso.cn | 4.75M | 401.08K (+9.2%) | Free | China | 4.6 | Compare |
| 10 | Scite | scite.ai | 841.97K | 8.94K (+1.1%) | Free Trial, Contact for Pricing | Indonesia | 4.6 | Compare |
| 11 | ChatPDF | chatpdf.com | 1.04M | -40.47K (-3.7%) | Freemium | United States | 4.2 | Compare |
| 12 | DocsBot AI | docsbot.ai | 495.28K | -19.31K (-3.8%) | Freemium | United States | 4.2 | Compare |
Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.

A paid, ad-free search engine that answers to its users
A paid, ad-free search engine that answers to its users
A free AI answer engine that cites its sources
A free AI answer engine that cites its sources

Agentic search that composes cited research pages for you

xAI's real-time AI assistant and coding workspace powered by Grok 4.7 with live X integration.
xAI's real-time AI assistant and coding workspace powered by Grok 4.7 with live X integration.
Private, ad-free AI search that answers like a smart friend
Private, ad-free AI search that answers like a smart friend

Ask anything — AI answers with sources from the live web
Ask anything — AI answers with sources from the live web

AI research platform for reading, understanding and writing scientific papers
AI research platform for reading, understanding and writing scientific papers
Ad-free AI search that takes you straight to the answer
AI answers grounded in 300M+ scholarly full texts
AI answers grounded in 300M+ scholarly full texts
Chat with any PDF, video, or website and get cited answers in seconds

Custom AI agents trained on your documentation and knowledge base
Custom AI agents trained on your documentation and knowledge base