Free vs Paid AI Coin Grading: What You Actually Get

One of the most common questions we get: 'What's the difference between free and paid AI coin grading?' It's a fair question — especially when you can get a grade estimate for $0. Here's the honest breakdown of what each tier offers and who should use which plan.

The Free Tier: What You Get for $0

CoinGrader AI's free tier is genuinely free — no credit card required, no trial period, no hidden catches. Here's exactly what's included:

1 coin grade per month — upload a photo and get a Sheldon scale grade estimate
Grade estimate with ±2 point accuracy (same AI model as paid tiers)
Confidence score showing how reliable the estimate is
Basic surface analysis identifying major issues
Works on all U.S. coin types
No account required for the first grade (create a free account to save results)

The free tier is perfect for casual collectors who have one or two coins they're curious about. If you found a coin in your grandparent's collection and want to know if it's worth grading, the free tier gives you that answer immediately.

Hobbyist Plan ($9/month): The Sweet Spot for Most Collectors

5 coin grades per month — enough for most hobby collectors
Full detailed analysis report for each coin
Grade history tracking — save and compare all your graded coins
Side-by-side comparison tool — compare two coins directly
Priority processing (results in under 5 seconds vs 10 seconds)
Email support

At $9/month, the Hobbyist plan costs less than a single PCGS Value submission ($20). If it saves you from even ONE bad PCGS submission per year, it pays for itself 2X over.

Collector Plan ($29/month): For Active Submitters

25 coin grades per month — enough for active collectors buying at shows and online
Everything in Hobbyist, plus:
Market value estimates based on the estimated grade
ROI calculator — automatically tells you if grading will be profitable
Downloadable PDF reports for record-keeping
Batch upload capability — grade multiple coins at once
Priority email support

The Collector plan is designed for people who regularly submit coins to PCGS or NGC. At $29/month, you're spending $348/year — which is recouped if it prevents just 6-7 bad submissions at $50 each.

Dealer Plan ($99/month): Built for Professionals

100 coin grades per month — process entire collections and show purchases
Everything in Collector, plus:
Bulk batch processing — upload and grade 50+ coins at once
CSV export for inventory management systems
Client-facing reports you can share with customers
Priority support with dedicated account manager
Custom branding options for reports

Enterprise Plan ($399/month): Unlimited Scale

Unlimited coin grades — no monthly cap
Everything in Dealer, plus:
API access for integration into your platform
Webhook notifications for batch processing
Custom AI model training on your specific coin types (upon request)
99.9% uptime SLA
Dedicated support with onboarding assistance

Which Plan Is Right for You?

Casual collector (1-2 coins occasionally): Free tier — it's genuinely free and gives you what you need
Hobby collector (5-10 coins/month): Hobbyist ($9) — best value for regular collectors
Active submitter (10-25 coins/month): Collector ($29) — the ROI calculator alone is worth it
Part-time dealer (25-100 coins/month): Dealer ($99) — bulk processing saves hours of manual work
Full-time dealer or auction house (100+ coins/month): Enterprise ($399) — unlimited + API access

The ROI of AI Pre-Screening

Regardless of which tier you choose, here's the simple math: if AI pre-screening prevents even ONE bad PCGS submission per month ($50 saved), the Hobbyist plan pays for itself 5X over. For dealers processing hundreds of coins, the savings are measured in thousands.

Start with the free tier — you have nothing to lose. Upload your most curious coin, see the result, and decide if the accuracy and convenience is worth upgrading. Most collectors upgrade within their first week because the insights are immediately actionable.