Ravently

AI grading platform · Developer API

CardMintAI

PSA-style grades in about two seconds.

A grading platform aimed at people moving volume — resellers, dealers and marketplaces — with batch grading, historical tracking and a developer API so other products can grade cards without building the pipeline themselves.

  • Marketing site
  • SEO · AEO · GEO
  • App development
  • Backend & hosting
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  • Volume sellers

    Audience

  • Web + API

    Interfaces

  • Built in

    Batching

  • 4

    Services delivered

01 / The problem

What made this hard

Two very different users had to share one product: a collector grading a single card, and a dealer grading a hundred and wiring the output into their own systems. Designing for both without the consumer flow feeling like an admin panel was the core problem.

02 / What we did

Four things,
on every project.

  1. Positioning and marketing site

    The page leads with the economics — submission cost against turnaround — rather than the technology, and splits the path early so collectors and dealers each see their own version of the product without a second landing page to maintain.

  2. SEO, AEO and GEO

    Coverage across the game-by-game long tail plus the comparison and "is it worth it" queries that convert. Documentation and specification pages are written to be quotable by answer engines, which is where developer traffic increasingly starts.

  3. Product build

    Upload and grading flow with detailed subgrades, batch grading, shareable reports, resale value estimates and historical tracking so a seller can watch a card across submissions.

  4. API and infrastructure

    A public developer API with keys, rate limiting and usage accounting, sitting on the same grading service the web app uses so the two can never disagree. Storage, queueing, deploys and hosting included.

03 / Shipped

In the box

  • Marketing site with dual audience paths
  • Instant grading with subgrades
  • Batch grading
  • Shareable grading reports
  • Resale value estimates
  • Historical tracking
  • Developer API with keys and limits
  • Usage accounting and billing

Stack & infrastructure

  • Static marketing site
  • Web application
  • Vision model inference
  • Public REST API
  • Job queue
  • Managed hosting + CDN

Named at the level that matters to a founder. The client owns every account, repository and domain from day one.

Next case

ComicMintAI

Should you slab this comic? Do the math first.

See the build Start with $499