Desktop workflows for marketplace sellers
Run your seller workflowswithout living in tabs.
Download the SellerAgent desktop app to refresh inventory, send offers, and copy listings. Pair it with the web platform to keep your account, settings, addresses, and activity in one place.
The desktop app runs the hands-on workflows. The platform keeps your account, settings, addresses, inventory, and activity organized—and pairs with desktop over a local bridge.
seller_shop
Joined on 2024-08-14
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2,418
Following
318
Country
US
Selling
48
Sold
126
Bought
9
Your Listings
Syncedv1.0.0
Two pieces, one seller workflow.
SellerAgent separates workflow execution and account management so each surface does the job it is best at.
Workflow control
Desktop app
Runs refresh, offers, copy listings, scheduling, proxy-aware tasks, and marketplace workflows from a focused Electron app on your computer.
Account and data
Platform app
Manages your SellerAgent account, settings, inventory, addresses, device activity, copy history, and support surfaces on the web. Pair it with desktop to connect the two.
The workflows that move inventory forward.
SellerAgent focuses on the repetitive seller jobs that are easiest to lose time to: refreshing, sending offers, copying listings, and keeping marketplace inventory current. SellerAgent does not guarantee placement or sales—marketplaces set the rules.
Built for sellers who work from a real desktop setup
SellerAgent combines a desktop workflow app and web platform, so sellers can run marketplace jobs from the computer they already trust.
Desktop workflow app
The Electron app owns the active work: refresh, offers, copy listings, scheduling, and the controls you want beside a long-running seller session.
Web platform
Use the platform app for account access, settings, inventory, address book, activity, and support when you are away from the desktop app.
Local desktop bridge
Pair the platform with the desktop app over a localhost bridge so session handoff and connection status stay on your machine.
Inventory sync
Fetch live marketplace listings into SellerAgent, prune items deleted on-marketplace, and keep your web inventory view current.
Copy listings
Copy source listings with ship-from address management, copy settings, image options, and progress that mirrors the desktop workflow.
Your account, your responsibility
You choose how aggressively to run SellerAgent. Follow each marketplace’s terms, start conservatively, and pause if something feels off.
Why SellerAgent
Preference comes from fit and proof—not hype. Here’s what the SellerAgent stack is optimized for.
Workflows get a real desktop surface
Refresh, offers, copy listings, scheduling, and marketplace operations run from an Electron app built for long-running seller tasks.
Account data belongs on the platform
Settings, inventory summaries, addresses, activity, and account state live in the web platform so the desktop app can stay focused on execution.
Pairing stays local
Connect platform and desktop with a localhost bridge for status and session handoff, without pasting marketplace credentials into the web.
Straightforward expectations
No promises about rank, “the algorithm,” or guaranteed sales. We help you operate faster; marketplaces decide what buyers see.
Download the desktop app to run seller workflows
Start with the macOS desktop app. From there, open the platform, pair desktop, and run refresh, offers, and copy listings from one connected setup.
Marketplaces SellerAgent connects to
Built for sellers active across supported marketplaces, with the desktop app running workflows and the platform keeping account data organized.
- POSHMARK
- depop
- GRAILED
- mercari
We will publish verified seller quotes here as soon as we have permission. Until then, try Early access and tell us what to improve.
Early access to the full SellerAgent stack
Start free during beta with the desktop app and platform account. We’ll announce paid tiers before they apply.
Early access
Free
Desktop workflows and platform account management while we harden the product.
- Desktop refresh, offers, and copy workflows
- Platform inventory, settings, and addresses
- Local desktop pairing bridge
- Support for multiple marketplaces
- Beta release notes as the product changes
Team (soon)
TBD
Shared seats, higher limits, and priority support for shops that outgrow a single seller setup.
- Everything in Early access
- Multiple seats (planned)
- Usage dashboards (planned)
- Priority support channel (planned)
Frequently asked questions
If you have anything else you want to ask, email sales@selleragent.co.
What is SellerAgent?
SellerAgent is a connected seller workflow system: an Electron desktop app for seller workflows and a web platform for account and inventory data. It is not a marketplace and does not replace your accounts on those platforms.
Which systems are supported?
The workflow app is a desktop app (macOS first). The platform account is available through the web. Mobile-only setups are not supported today.
How do I install it?
Download the desktop app, create or sign in to your platform account, then pair desktop from Setup so the platform can talk to the app on your machine. Start with a small workflow batch once you are connected.
Can I use SellerAgent on my phone?
No. SellerAgent is built for desktop workflows: a desktop app plus a web platform. Marketplaces have their own mobile apps; we focus on seller workflows you run from a computer.
How does platform and desktop pairing work?
With the desktop app running, open Setup on the platform and choose Pair desktop app. That stores a short-lived local token and opens a localhost bridge so connection status and session handoff stay on your machine. Review the pairing screen before continuing and contact us if something is unclear.
How should I use refresh responsibly?
Start with conservative pacing, watch for warnings from each marketplace, and stop if you see throttling or unusual prompts. Refreshing may affect how recently items appear in search results, but marketplaces control ranking—you are responsible for complying with their rules.
How do offers work?
SellerAgent streamlines offer actions you would otherwise repeat manually in the marketplace UI. The desktop app gives you a review-and-send workflow, but availability and rules still come from each platform; SellerAgent does not bypass checkout or buyer protections.
I use another seller tool (e.g. ClosetPilot or CePop). Why try SellerAgent?
You might not need to switch—SellerAgent is a desktop app and platform focused on practical seller workflows. We do not claim feature parity with every other product. Review the scope on this site, then try Early access if the fit looks right; uninstall anytime.
Will SellerAgent get my account banned?
Any automation carries risk. We design SellerAgent to respect pacing and to make it obvious when you are taking bulk actions, but marketplaces change enforcement without notice. Use your judgment, read each platform’s terms, and pause if you are unsure.
How do I get help?
Email sales@selleragent.co with your marketplace username (never send passwords) and a short description of what you tried. We’ll respond as quickly as we can during beta.
Where does my marketplace data live?
Marketplace session material stays with the desktop workflow runtime on your machine. SellerAgent account data such as settings, inventory summaries, addresses, activity, and copy history can sync to the platform so the desktop app and web app stay consistent.