
A private, visual AI space to save and remember anything — no folders, no tagging

12 alternatives to MemBrain - AI-powered Second Brain, matched by what they do.
| Rank | Tool & Tagline | Official Domain | Monthly Visits | MoM Growth | Pricing Model | Primary Market | Rating | Compare |
|---|---|---|---|---|---|---|---|---|
| ● | MemBrain - AI-powered Second Brain | chromewebstore.google.com | 0 | 0 (—) | Free | Global | 3.8 | Profile |
| 1 | mymind | mymind.com | 221.82K | -2.29K (-1%) | Free Trial, Paid | Germany | 4.5 | Compare |
| 2 | Merlin AI | getmerlin.in | 1.38M | 159.85K (+13.1%) | Freemium | United States | 4.3 | Compare |
| 3 | Sider | sider.ai | 2.64M | -314.2K (-10.6%) | Freemium | United States | 4.5 | Compare |
| 4 | Monica | monica.im | 4.51M | -573.08K (-11.3%) | Freemium | United States | 4.3 | Compare |
| 5 | Synaptic AI | synapticai.app | 1.43K | -235 (-14.1%) | Free | India | 3.8 | Compare |
| 6 | Chippy | chippyai.com | 2.99K | 683 (+29.6%) | Freemium | Uzbekistan | 4 | Compare |
| 7 | Typing Mind | typingmind.com | 533.1K | 60.76K (+12.9%) | Paid | France | 4.8 | Compare |
| 8 | Glasp | glasp.co | 889.56K | -146.38K (-14.1%) | Freemium | United States | 4.2 | Compare |
| 9 | AI Toolbox | ai-toolbox.co | 290.14K | 42.05K (+16.9%) | Freemium | United States | 4.4 | Compare |
| 10 | Kome AI | kome.ai | 174.91K | -12.18K (-6.5%) | Freemium | India | 4.1 | Compare |
| 11 | Mem.ai | mem.ai | 137.46K | -1.7K (-1.2%) | Freemium, Paid | United States | 4.1 | Compare |
| 12 | Tactiq | tactiq.io | 6.52M | 259.34K (+4.1%) | Freemium | Brazil | 4.3 | Compare |

A private, visual AI space to save and remember anything — no folders, no tagging
One-click AI assistant for browsing, writing and research
AI sidebar and browser agent for reading, writing and research

All-in-one AI assistant across web, browser, desktop and mobile

SpecialistAn AI second brain for everything you read and watch

ChatGPT in your browser sidebar, without switching tabs
Highlight the web, learn in public, and build your AI clone
Organize, search and export your AI chats across ChatGPT, Gemini, Claude and Grok
Summarize, bookmark and write with AI right in your browser
An AI notes app that organizes your knowledge for you

Live meeting transcription and AI notes without a bot in the call
A private, visual AI space to save and remember anything — no folders, no tagging
One-click AI assistant for browsing, writing and research
AI sidebar and browser agent for reading, writing and research
All-in-one AI assistant across web, browser, desktop and mobile
SpecialistAn AI second brain for everything you read and watch
ChatGPT in your browser sidebar, without switching tabs
The best frontend for AI.
Highlight the web, learn in public, and build your AI clone
Organize, search and export your AI chats across ChatGPT, Gemini, Claude and Grok
Summarize, bookmark and write with AI right in your browser
An AI notes app that organizes your knowledge for you
Live meeting transcription and AI notes without a bot in the call