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Compare 12 alternatives to MemFree. The directory ranks these tools by monthly web traffic and shows their pricing, growth, and primary markets.
| 1 | Grok | grok.com | 203.85M | -1.62M (-0.8%) | Freemium | United States | 3.3 | Compare |
| 2 | Perplexity | perplexity.ai | 88.31M | -3.39M (-3.7%) | Freemium | United States | 2.3 | Compare |
| 3 | Notion AI | notion.so | 13.46M | 1.59M (+13.4%) | Freemium, Paid, Contact for Pricing | United States | 4.5 | Compare |
| 4 | Genspark.ai | genspark.ai | 10.22M | -878.25K (-7.9%) | Contact for Pricing | Japan | 2 | Compare |
| 5 | Tencent Yuanbao | yuanbao.tencent.com | 9.32M | -1.5M (-13.9%) | Free | China | 5 | Compare |
| 6 | Z.ai | chat.z.ai | 9.18M | -842.53K (-8.4%) | Free | United States | 5 | Compare |
| 7 | AI Hay | ai-hay.vn | 8.71M | 125.74K (+1.5%) | Free | Vietnam | 5 | Compare |
| 8 | Semantic Scholar | semanticscholar.org | 8.2M | 450.65K (+5.8%) | Free | United States | 5 | Compare |
| 9 | Consensus | consensus.app | 6.01M | -71.39K (-1.2%) | Freemium | United States | 5 | Compare |
| 10 | Chub | chub.ai | 5.51M | -47.64K (-0.9%) | Freemium | United States | 5 | Compare |
| 11 | 秘塔AI | metaso.cn | 4.75M | 401.08K (+9.2%) | Free | China | 5 | Compare |
| 12 | Kagi Search | kagi.com | 4.65M | 145.18K (+3.2%) | Free Trial, Paid | United States | 5 | Compare |
xAI's real-time AI assistant and coding workspace powered by Grok 4.7 with live X integration.
Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
Notion AI: Where teams and agents Think together
Genspark offers Sparkpages with an AI copilot, travel guides, and product reviews
All-in-one AI assistant for writing, search, and image tasks
Z.ai - Advanced AI Chatbot & Agent powered by GLM-5.3-Flash
Semantic Scholar | AI-Powered Research Tool
Consensus: Research starts here
GenAI platform with options to sign in, get started, search, and access legacy content
AI-powered search engine with direct results and research tools
Kagi Search - Better search results. No ads.
