HumCity
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inkfrog alternative

The modern InkFrog alternative built for the AI era

InkFrog is a 2010-era template manager. HumCity is a 2026-era AI listing engine.

Start free — 50 listings/mo View demo
The problem

InkFrog was built for the 2010s template-and-form era. The reseller workflow has moved on.

InkFrog solved a real problem in its day — but the problem has changed. The reseller workflow is no longer "build a template, copy it for every listing, ship it to eBay." The modern workflow is photo-first: photograph the inventory, let AI generate the listing, review, publish. Every step that involved a human typing repetitive cataloging data has either been removed or moved to a one-keystroke approval action.

The cost of staying on InkFrog isn't just the subscription. It's the compounding time you spend on data entry that doesn't have to exist. For a seller doing 30 listings per week, ten minutes per listing means five hours of weekly typing — 260 hours per year — that AI can do in seconds.

HumCity is what InkFrog would be if it were rebuilt from scratch in 2026 with the current state of vision-language AI. Photo-first input, AI-generated listings, keyboard-first review, bulk publish via the official eBay API. The output looks the same to eBay; the workflow to get there is ten times faster.

What you get

Capabilities built for this exact workflow.

  • AI listing generation from photos

    Drop product photos and the AI generates the title, item specifics, category, condition, description, and pricing. The cataloging work that took 6–10 minutes per listing collapses to seconds. The seller's job becomes review and approval, not typing.

  • Pile Mode™ bulk upload (10–500 items)

    Bulk listing means dropping a pile of photos, not building a CSV. Pile Mode supports up to 500 photos per upload with parallel AI inference. Multi-photo items are auto-grouped, duplicates are flagged, and the review queue is built for keyboard speed.

  • Direct eBay API integration

    Listings publish via the official eBay Trading and Inventory APIs. From eBay's perspective, listings look identical to Seller Hub manual creation — same search treatment, same Best Match eligibility, same Seller Hub visibility. Your business policies sync automatically.

  • Modern UI built for keyboard-first volume

    The review queue is designed for sellers who think in stacks. Arrow keys to navigate, J/K to approve/edit, Cmd+Enter to publish. Dark mode, responsive layout, mobile-friendly. The kind of interface that respects sellers' time at 100+ listing volume.

  • Free for the first 50 listings per month

    Every account gets 50 free listings or revisions per month with no credit card required. Most sellers can fully evaluate the AI workflow, bulk upload, and review queue before deciding to upgrade. Paid plans start at $10/month for 500 listings and scale with volume.

  • Collectibles-aware AI (cards, slabs, coins, comics, LEGO)

    Specialty categories get specialty intelligence. The AI reads slab labels (PSA, BGS, CGC, SGC, NGC, PCGS), recognizes Pokémon sets, identifies LEGO set numbers, parses comic covers, and reads vinyl matrix codes. The category-specific item specifics fill correctly the first time.

Use cases

Built for the way real resellers work.

Long-time InkFrog users facing the shutdown

If you're an InkFrog user navigating the shutdown announcement, HumCity is the closest modern equivalent — and ahead in most ways. Your existing eBay listings import on first connection so you don't lose your catalog. Going forward, the AI generates new listings from photos instead of asking you to build templates.

High-volume sellers tired of template maintenance

Maintaining HTML templates across categories was a permanent overhead in the InkFrog workflow. HumCity eliminates the template layer entirely — listings are generated per-item from the photos, not stamped from a shared template. Less maintenance, more variety, better category-specific item specifics.

Collectibles dealers needing modern category intelligence

Cards, coins, comics, and LEGO have category-specific item specifics that template-based systems handle poorly. HumCity's category-aware AI fills the right specifics for each category automatically — including slab grade extraction, set recognition, and pressing/variant detection.

Multi-store sellers consolidating tooling

Sellers running multiple eBay stores often used InkFrog as the unifying tool. HumCity supports multi-store on Pro and Scale plans with a unified inventory catalog and per-store routing. The consolidation gets simpler, not harder.

How it works

From inventory to live listings in three steps.

01

Drop your photos

No templates, no spreadsheets, no CSVs to build.

02

AI generates the listing

Title, item specifics, category, condition, pricing — all automatic.

03

Publish to eBay

One click. Bulk approval supported via Pile Mode review queue.

Why sellers switch

Two workflows. One is from another decade.

Old way

The InkFrog way

  • Design and maintain HTML templates
  • Fill out forms for every listing
  • Copy-paste item specifics by hand
  • Wrestle a 2010s UI for hours each day
HumCity
New way

The HumCity way

  • Drop your product photos
  • AI writes titles, specifics, and pricing
  • Bulk-approve from a keyboard queue
  • Publish to eBay in seconds
Compared

HumCity vs InkFrog

FeatureHumCityInkFrog
AI listing generation from photosYesNo
Bulk upload (500 items)Yes (Pile Mode™)Limited
Auto item specificsYes — every categoryManual template
Free tier50 listings/moTrial only
Modern UI / dark modeYesNo
Photo-first workflowYesForm-first
Collectibles-aware AIYesNo
Cloud-native (no install)YesYes
FAQ

Common questions

Why switch from InkFrog?
InkFrog is built around template-and-form workflows from the 2010s. HumCity is photo-first AI — you skip the form-filling entirely. For high-volume sellers, the time-savings on data entry are typically the entire payback.
Can I import my InkFrog listings?
Yes — pull your active eBay listings into HumCity on first connection for revision, bulk editing, and ongoing management. The migration from InkFrog is essentially zero-friction because both tools publish via the official eBay API; the listings already on eBay are what comes across.
How does pricing compare?
HumCity is free for 50 listings/month, with paid plans starting at $10/month for 500 listings. InkFrog's pricing has historically started at $11/month with comparable listing volumes. The AI workflow is the differentiator more than the price.
Will I lose any functionality switching from InkFrog?
InkFrog's template designer is the main functionality that doesn't translate — HumCity intentionally does not use HTML templates, because the AI generates eBay's modern responsive descriptions per-listing. If you have heavily-customized templates, the migration involves accepting the AI-generated description format.
Is HumCity built for high-volume sellers specifically?
Yes. Pile Mode supports 500 items per batch, the review queue is keyboard-first, and bulk-edit handles thousands of listings at once. The product is designed for sellers running real volume — InkFrog's traditional user base.
Does it have an item-specifics editor like InkFrog?
Yes, and more — item specifics are prefilled by the AI from the image, then editable inline or bulk-editable across selections. The schema is current with eBay's evolving requirements so you don't have to manually update specifics when eBay changes a category.
What about InkFrog's image hosting?
HumCity hosts product images on its own CDN and includes them in published eBay listings the same way InkFrog did. Image cleanup and background removal are built in.
Is there a free trial?
Better — there's a permanent free tier of 50 listings/month with no credit card required. Most sellers can fully evaluate HumCity on the free tier before deciding to upgrade.
What about InkFrog's stock management?
Inventory management is a first-class feature in HumCity — multi-quantity tracking, low-stock alerts, draft inventory that hasn't been listed yet, and bulk inventory editing. Functionally equivalent to InkFrog's stock management with a more modern interface.
How is HumCity's support compared to InkFrog?
Email support is included on every paid plan. Pro and Scale plans get priority response. Live chat is available during US business hours. Documentation and video walkthroughs cover the common workflows.
Is there a free tier?
Yes. Every account gets 50 free listings or revisions per month with no credit card required. Most resellers can fully evaluate the AI workflow, image recognition, and bulk upload before deciding to upgrade. Paid plans start at $10/month for 500 listings and scale with volume.
Does HumCity use the official eBay API?
Yes. HumCity is an authorized eBay API partner and uses the official Trading and Inventory APIs. Every listing published from HumCity appears in eBay Seller Hub normally, counts toward your eBay reputation, and respects your existing business policies for shipping, returns, and payments.
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