How do their growth rates compare?

AI Toolbox has a month-over-month growth rate of +16.9%; MemBrain - AI-powered Second Brain has —.

How does pricing compare?

AI Toolbox: Freemium. Freemium. A free plan covers core folders, search and export features with no account needed; Premium, All Access, Lifetime and Teams tiers unlock additional modules and limits, with a 14-day money-back window on paid plans. Check the pricing page for current figures. MemBrain - AI-powered Second Brain: Free. Free. MemBrain itself is a free, open-source Chrome extension; costs come from the AI provider API usage you pay for directly with your own API keys.

What are alternatives to AI Toolbox and MemBrain - AI-powered Second Brain?

Other tools in related categories include Tactiq, Monica, Sider, Merlin AI, Glasp.

AI Toolbox vs MemBrain - AI-powered Second Brain — Traffic (290.14K vs 0), Pricing & Verdict

Open AI Tools

AI Toolbox vs MemBrain - AI-powered Second Brain — Traffic (290.14K vs 0), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	AI Toolbox	MemBrain - AI-powered Second Brain
Official Domain	ai-toolbox.co	chromewebstore.google.com
Pricing Model	Freemium	Free
Monthly Visits	290.14K (290,140)	0 (0)
MoM Traffic Delta	+42.05K (+16.9%)	0 (—)
Primary Market & Share	🇺🇸 United States (31.1%)	🌐 Global (—)
Direct Visits / mo	93.05K	0
User Rating	4.4	3.8
Supported Platforms	Website	Browser Extension

AI Toolbox

Organize, search and export your AI chats across ChatGPT, Gemini, Claude and Grok

Folders and smart tags

Sort chats into folders and subfolders, pin the conversations you return to daily, and label threads with smart tags so long histories stay navigable.

Cross-AI full-text search

One search queries ChatGPT, Gemini, Claude and Grok at once, groups results by platform and opens the exact conversation in one click.

Bulk export

Download conversations as PDF, Markdown or plain text, one at a time or in batches, so important answers survive outside the browser.

Prompt library and chaining

Save your best prompts for one-click reuse, browse a public library of proven prompts, and chain prompts to run automatically in sequence.