Grade Comics Online from Home
Online comic book grading from your own desk, on the CGC 0.5-10.0 scale — and the submission maths beside it, so you find out which books are worth mailing before anything gets mailed.
- GO / NO-GO / PRESS FIRST
- Grade band + the fee maths
- Expected dollar outcome
Comic Book Grading, Entirely Online
Everything the submission decision needs, in your browser — the grade, the comps, the fee maths and the verdict.
Browser-Based Grading
Grade comics directly in your web browser. No app download, no software installation. Works on any device with a camera and internet connection.
No Shipping Risk
Your comics never leave your hands. Eliminate the risk of damage, loss, or theft that comes with mailing comics to grading services.
Works on Any Device
Use your smartphone, tablet, laptop, or desktop computer. ComicMintAI is fully responsive and works perfectly on any screen size.
Cloud-Saved Results
All your grading results are saved securely in the cloud. Access your collection data from any device, anytime.
Remote Collection Grading
Grade comics stored in different locations. Whether they are in your home, storage unit, or at a relative's house -- just take photos and grade online.
Digital Certificates
Download and share digital grading certificates for each comic. Include them in online listings or share with potential buyers.
Online Collection Gallery
Create a beautiful online gallery of your graded collection. Share with friends, fellow collectors, or potential buyers.
Secure & Private
Your collection data is encrypted and private. Only you can access your grading history and collection details unless you choose to share.
Built for the people who live in the long boxes.
Will this book pay for its own submission?
CGC is $27–45 a book plus handling and shipping both ways. Find out which of your comics clear that bar — and which ones never will — before the box goes out.
Price it, don't guess it.
A defensible comic grading report on every listing, and a straight answer on whether slabbing it first would net you more than selling it raw.
Raw or slabbed?
See both numbers side by side — what the book fetches raw today against what it fetches slabbed, minus the fee.
Route a whole collection.
Sort a long box by expected net return, then send only the books that clear their own break-even grade.
Skip the costly misfires.
Find out which books are NO-GO before the box goes out, not 45 days after it comes back.
Priced against one wasted submission.
Pay once, per decision. No subscription, and nothing to cancel — because deciding whether to slab a book is something you do a few times a year, not every month.
Every visitor
Costs you nothing and proves we can read the book.
- Grade band with a confidence level
- No card, no account
- Unlimited on the books you own
One book that might be worth real money
Against the $27–45 you are about to spend on a book that might come back a 7.5.
- The verdict: GO, NO-GO or PRESS FIRST
- The arithmetic — raw comp, slabbed comp, tier fee, net
- Subgrades and an annotated defect map
- What happens if it grades half a point under
- Guest checkout — no account needed
Up to 10 books, ranked
CGC's cheapest per-book tier needs 25 books. One you shouldn't have sent costs more than this.
- Everything in Single Verdict
- Up to 10 books ranked by expected net return
- An explicit send-these, skip-the-rest call
- Built for the 25-book bulk minimum
Inherited, downsizing, estate sale
Less than two CGC submissions, across a whole collection.
- Everything in Lot Verdict
- Up to 50 books assessed
- The attention list — what actually matters
- A submission plan by tier
Running a shop, or moving volume on eBay? Dealer plans bill monthly and include API access.
Online Grading FAQ
Do I need to ship my comics anywhere?
No. ComicMintAI is entirely online — you upload photos from your phone or computer and the AI grades from those. Your comics never leave your possession, and nothing gets mailed until you have decided it is worth mailing.
What do I need to grade comics online?
All you need is a device with a camera (smartphone, tablet, or computer with webcam), an internet connection, and your comics. No special lighting, scanners, or equipment required.
Is online grading as reliable as in-person grading?
No — a grader holding the book will always see things a photo cannot, and colour touch or a subtle spine roll are exactly what a camera misses. What online grading is reliable enough for is the decision: whether the expected slabbed value clears the fee by enough to be worth 45 days of waiting.
Can I access my grades from different devices?
Yes. Your grading results are saved in the cloud and accessible from any device. Start grading on your phone and review results on your computer, or vice versa.
Is my collection data secure?
Absolutely. We use industry-standard encryption and security practices. Your collection data is private and only accessible to you unless you choose to share specific grades or galleries.
Find Out Which Books Are Worth Mailing
Grade the collection online first, then post only the books whose slabbed value clears the fee, the handling and the shipping.
GO · NO-GO · PRESS FIRST — with the expected dollar outcome beside it.