Simple, per-marketplace pricing
Pick the assistant for the marketplace you sell on, or get every assistant with All Access. Every plan starts with a 7-day free trial.
Mercari Seller Pro
AI listing help and stale-listing alerts for Mercari — you review and click every post.
Launching soon. No payment taken until then.
- AI listing writer turns your photos into a title, description, and tags, filled into Mercari's own listing form for you to review and post
- Sold-comps pricing shown right on the listing page you're viewing
- Stale-listing coach flags listings at 30/60/90 days old with a suggested price drop
- One click opens the edit page prefilled with the suggested price — you confirm the drop on Mercari
- Works alongside Mercari's own price-drop alerts, which notify likers when you drop a price
- Sales stats built from the pages you open — no separate dashboard to maintain
- You click every final button — nothing posts or changes on Mercari without your confirmation
eBay Seller Pro
Offers, markdowns, and listing fixes for eBay through eBay's official API — you review and confirm each one.
Launching soon. No payment taken until then.
- Connects through eBay's official developer API with your permission — eBay permits third-party seller tools this way, and you can revoke access anytime
- Send offers to watchers and interested buyers, prepared for you to review and send
- Markdown sales and price changes suggested for stale listings, applied only after you approve them
- AI title and item-specifics improvements you review before they're applied
- Traffic and sell-through stats from eBay's own analytics data
- Bulk edits shown as a preview you review and confirm before anything changes
- No page scraping and no stored eBay password — access runs through eBay's own sign-in and consent screen
Comps Pro
Pricing guidance on the listing pages you're viewing.
Free tier also available
Launching soon. No payment taken until then.
- Pricing guidance shown on the listing page you're viewing
- Uses official marketplace data sources where available, plus your own sales history
- Suggested price range with a plain-language rationale
- Condition- and category-aware comparisons
- Free tier covers core comp lookups — no license required
- Pro tier unlocks higher lookup volume and saved pricing history
- Read-only: it never edits, posts, or changes anything for you
Whatnot Show Companion
Plan your shows, then recap them from the sales reports you export from Whatnot.
Launching soon. No payment taken until then.
- Pre-show run sheet: item list, running order, and pricing prepared before you go live
- Import the sales report you export from Whatnot for a post-show recap of what sold and what didn't
- Buyer follow-up list built from your exported sales report
- Shipping checklist so nothing slips after the show
- Show-over-show stats to see which items, prices, and time slots work best
- Does not run on whatnot.com — it works only from files you export and plans you enter
CrossList Bridge
Copy a listing from one marketplace, prefill another — you review and post it yourself.
Launching soon. No payment taken until then.
- Copies a listing's details from the marketplace page you have open
- Prefills another marketplace's listing form for you to review and post
- AI rewrite tuned per platform — titles, categories, condition translated correctly
- Sold-item reminders flag items to mark sold elsewhere — you confirm the update
- eBay listings post through eBay's official API after you review and confirm them
- No background publishing — you review and confirm every post
- No credentials stored — it works inside your own logged-in tabs
All Access
Every assistant, one subscription, one 7-day trial.
Launching soon. No payment taken until then.
- Everything in Mercari Seller Pro, eBay Seller Pro, Comps Pro, Whatnot Show Companion, and CrossList Bridge
- One license key activates every tool you install
- Priority selector-drift fixes across all platforms
- Higher AI-assisted listing and pricing quotas
- Best value for resellers running multiple marketplaces
- Single billing relationship — cancel anytime
Frequently asked questions
How does the 7-day trial work?
Every plan starts with a 7-day free trial. A card is required to start the trial, and you won't be charged until it ends — cancel anytime before then from the billing portal.
What's the difference between monthly and annual billing?
Annual billing is paid once a year at a lower effective rate than paying monthly. Both include the same features and the same 7-day trial.
What does All Access include?
All Access bundles every available marketplace assistant (Mercari Seller Pro, eBay Seller Pro, Comps Pro, Whatnot Show Companion, and CrossList Bridge) under one subscription and one license key, so you only manage a single plan no matter how many tools you install.
Can I switch plans later?
Yes — manage or change your plan anytime from the billing portal linked in your welcome email or the extension popup.