Redstone vs TCGJoin

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

Redstone compared with TCGJoin
Detail	Redstone	TCGJoin
What it does	Portfolio analytics platform for quantitative investors	Scan trading cards to see their market price and build AI-powered decks
Stage	Not given	Startup
Founded	Not given	2026
Based in	Not given	ES
Pricing model	Freemium	Freemium
Pricing	Starter: free ($0/month); Plus: $15/month; Pro: $50/month. Starter includes 5 portfolios, 10 assets per portfolio, 3 portfolio optimizations a day, and 25 watchlist items. Plus adds 25 portfolios, 25 assets per portfolio, 50 optimizations a day, and 50 watchlist items. Pro includes unlimited portfol	Common (Free): unlimited scanner and collection for 2 games, 3 decks, 5 AI requests. Rare (€3.99/month): all 11 games, collection value chart, 10 decks, 15 AI requests daily. Legendary (€5.99/month): 25 decks, 40 AI requests daily, unlimited photos.
Key features	3,400+ stocks and ETFs tracked 20+ risk metrics including Sharpe, Sortino, max drawdown, beta, and alpha Up to 5 years of historical price data Daily data refresh Portfolio screener Public portfolio sharing and community browsing Portfolio comparison side by side Asset correlation analysis AI assistant integration via MCP server	AI card scanner that recognizes cards by image Collection tracking with real-time market prices AI-powered Deck Coach to build and improve decks Match analyzer for recorded games Support for 11 trading card games 10 language support including Spanish, English, French, German and Japanese Collection value chart showing total worth Price history tracking for cards
What makes it different	Institutional-grade metrics accessible to all investors at no cost Fast and unified dashboard combining multiple portfolio analysis tools in one place Community-driven insights from public user portfolios Daily updated data with no subscription required to view core features	Scans cards by photo to instantly identify and price them Covers 11 different trading card games in one app AI deck builder that doesn't invent cards, using only cards you own Free plan with no expiry and no card required to start
Community votes	0	0
DR (Domain Rating by Ahrefs)	20 +1 (up) since last check	12 no change since last check
Trust Flow (Majestic)	9	0
Citation Flow (Majestic)	25	13
Referring domains (Majestic)	33	1

5 details filled in for both companies.

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