Foldif vs MarklyKit

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Foldif compared with MarklyKit
Detail	Foldif	MarklyKit
What it does	Organize ChatGPT, Claude, and Gemini conversations into folders with highlights, notes, and exportable books	Browser extension for highlighting, annotating, and taking notes on any webpage
Stage	MVP	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free tier (limited quotas); Founder Lifetime $69 one-time for first 100 customers (then $79, $99, $139 as tiers fill); Lifetime $139 one-time. All Pro features and future updates included.	Free plan includes unlimited highlighting and drawing with local-only storage. Pro plan costs $7.99/month with a 7-day free trial, including cloud sync, unlimited sticky notes, PDF export, AI connectors, and API access.
Key features	Highlight text in 5 colors with persistent storage Margin notes per highlight with 500 character limit Book Builder with 11 block types and 5 cover themes Auto-detect TODOs in 13 languages Cross-platform folders for ChatGPT, Claude, and Gemini 9 color-coded multi-profile workspaces Export to Markdown, PNG, PDF, or public link Share to WhatsApp, Email, Telegram, X, LinkedIn, or Reddit Fork and branch conversations in visual tree End-to-end encrypted cloud sync with AES-256-GCM	Privacy masking with blur tool for sensitive data AI connectors for Claude, ChatGPT, and Grok via MCP server Local-first storage with optional cloud sync on Pro plan Keyboard shortcuts for rapid tool switching Focus mode to toggle annotation visibility Browser PDF highlighting support
What makes it different	Only tool that connects ChatGPT, Claude, and Gemini with unified folder organization Converts AI insights into exportable books with margin notes and highlights Auto-detects action items and TODOs from AI responses across 13 languages No API keys required; works with existing ChatGPT, Claude, and Gemini accounts Local-first with optional encrypted sync; never reads or stores conversation content	Designed specifically for academic research with citation-ready PDF exports Built-in MCP server enabling direct AI integration without copy-pasting No account required to start highlighting immediately
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 −1 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	9	0
Citation Flow (Majestic)	24	6
Referring domains (Majestic)	98	2

5 details filled in for both companies.

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