OctoResellHas anyone crosslisted a very large store, thousands of listings?
Asked on Reddit: “Has anyone here used a cross listing tool to cross post a very large store (3500+ listings)?…” in r/Flipping
Treat it as a migration. Move your best sellers first, in batches, and check each batch before the next. Pick a tool with bulk actions if you need thousands at once. OctoResell works one listing at a time, so it fits steady additions, not a one-day mass move.
The shortcut: OctoResell is a Chrome extension that copies a listing to your other marketplaces, fills each form for you and removes sold items from the rest. Free for 5 fills a day.
Add to Chrome, freeUpdated October 2026. OctoResell is a Chrome extension (it also works in Brave and Edge) that copies a listing to the other marketplaces, fills each form for you, and removes sold items from your other listings.
Plan the move
- Export or list every item with its cost, price and stock code.
- Rank items by sales and margin.
- Decide whether you are leaving the first marketplace or adding another.
- Move in batches of 50 to 100, and check each batch.
Questions to ask any tool about scale
- Is there a monthly listing cap, and what does going over cost?
- Can it send many items at once, with a review queue?
- How does it handle photo uploads and rate limits?
- Does delisting keep up when hundreds of items sell?
- Can I export my data if I leave?
What can go wrong at volume
- Marketplaces may slow or flag unusual bursts of activity. Go in batches, not all at once.
- Categories and item specifics need a check, and mistakes multiply across hundreds of listings.
- Double sales rise with the number of live copies.
Where OctoResell fits
OctoResell fills one listing at a time and does not bulk crosslist yet. For a large store it suits ongoing additions at a few dozen a week. For a one-off move of thousands, compare tools with bulk actions, listed in what high-volume sellers should look for.
Questions
Can I crosslist thousands of listings at once?
Not with OctoResell yet, since it works one item at a time. Tools with bulk actions are built for it.
What should I move first?
Your best sellers and highest-margin items.
Is it safe to move everything in one day?
Moving in batches is safer, since marketplaces may flag unusual bursts of activity.
OctoResell does these steps for you. Free for 5 fills a day, or $15 a month for unlimited crosslisting. Cancel anytime.