MemBrain
MemBrain - AI-powered Second Brain
As of May 2026, MemBrain has 7 users in the Productivity category.
Usersdown 36.4 percent−36.4%
7
7
Ratingno change0%
—
— reviews
Reviewsno change0%
—
Version
0.4
Manifest V3
History
3 snapshotsTracking since Apr 1, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 1, 2026 | 11 | — | — | 0.4 |
| Apr 29, 2026 | 10 | — | — | 0.4 |
| May 26, 2026 | 13 | — | — | 0.4 |
| Now | 7 | — | — | 0.4 |
Permissions & access
- Permissions
- sidePanelcontextMenustabsactiveTabscriptingstorage
- Host access
- <all_urls>
Screenshots
About
MemBrain is an open-source browser extension that provides easier access to AI models directly within your browser. ✅ Instant access to AI models This extension provides smooth experience of AI when you are surfing the web. You can chat with AI models in Chrome side panel, without navigating from current web page. ✅ Flexible references for chat You may add multiple relevant web pages or selection texts as references for models. By providing high quality contexts, you can make the best use of AI models. ✅ Easy customization This extension integrated a lot of popular AI model providers and models, with more to come. And it's very easy to add new ones by yourself as long as the API format is supported. Also you can easily add new prompt templates so that you could talk to AI models in one click. ✅ Full privacy This extension operates independently of any servers. It communicates directly with AI model providers such as OpenAI, Anthropic, Google, etc., using API keys provided by the user. This extension does not collect, store, or share any personal information, browsing history, API keys, or any chat history generated by users or AI models.
Technical
- Version
- 0.4
- Manifest
- V3
- Size
- 365KiB
- Min Chrome
- 114
- Languages
- 1
- Featured
- No
Metadata
- ID
- eknbepndjmjchcbbcadobcmdnikkkbdg
- Developer ID
- u308a028fcb9a034295ed967b36bb71d5
- Developer Email
- [email protected]
- Created
- Apr 1, 2024
- Last Updated (Store)
- Apr 1, 2024
- Last Scraped
- May 26, 2026
- Website
- —
- Support URL
- —
Similar extensions
Alternatives to MemBrain, ranked by description similarity.
OpenBrain
AI Assistant powered by OpenRouter
44
★ 5.0
Multimodal AI Browser Agent
A multimodal AI assistant for your browser powered by Gemini and OpenAI.
15
SNN Chat - AI Assistant, All OpenRouter and OpenAI Models
SNN Chat - AI-powered sidebar for web browsing with OpenAI and OpenRouter support
32
★ 5.0
Browser Brain AI Agent
A true autonomous AI browser agent—bring your own API key (no subscription) or run local Ollama/LM Studio models for private AI.
12
Chat with Ai (gpt ,grok ,claude,gemini)
Open ChatGPT, DeepSeek, Gemini, Claude, Grok in sidebar, for explain, summarize, & Fix Grammer.
106
★ 5.0
SurfMind: Instant AI chat (GPT, Claude, Gemini, OpenRouter, Ollama)
AI assistant for every website you visit
2.0K
★ 4.9
ChromeAiAgent
AI assistant for browser automation with natural language commands and intelligent web page interaction.
8
Free AI Sidebar: ChatGPT, Claude, Gemini, DeepSeek, Perplexity & more
Access AI services directly from the browser sidebar
716
★ 4.8
Data sourced from the Chrome Web Store · last verified May 26, 2026.