Every activity, clearly typed
Private questions, public comments, bundles, order updates, system warnings, disputes, groups, requests, moderation notices, and attachment flags stay distinct.
A human-controlled action inbox for resellers
15 marketplaces. One inbox.
A unified marketplace action inbox that combines visible marketplace history, notification signals from connected email, marketplace session health, and manual copy/paste replies.
Free forever for your first 100 messages a month.
↔All in one inbox
⌕All your messages
↗All to grow sales
How it works
From fifteen inboxes to one action line.
- 1
Connect Chrome and optional email
Every supported marketplace uses the Chrome connector for session health. Connected Gmail or Outlook can add marketplace notification signals.
- 2
Review clearly typed activity
Closetline separates questions, comments, bundles, order and shipping updates, warnings, disputes, requests, moderation changes, and attachment risks.
- 3
Respond on the marketplace
Copy the reply, open the marketplace inbox, then review and send every message yourself. Keep the conversation open and sync its visible history back to Closetline.
Why Closetline
Stop living in fifteen tabs.
Every marketplace puts activity in a different place. Closetline combines supported signals into one action-first inbox while every final response stays on the marketplace.
Replies that sound like you
Closetline drafts text in your voice. You open the marketplace, review the conversation, and send every response yourself. Nothing is automated.
Risky content stays contained
Attachments and external links are flagged for review on the marketplace and never opened automatically inside Closetline.
Never let a sale go cold
Fast replies close sales. Closetline surfaces the messages most likely to convert and nudges you before a buyer moves on.
15Marketplaces, one inbox
3×Faster replies on average
0Messages sent without you
Operational impact
See what a calmer inbox can change in a month.
50messages / day
Average first-reply time with a focused, priority-led inbox.
Clear activity types make the next human action easier to complete.
Potential monthly sales tied up in conversations nearing a deadline.
Estimated monthly time recovered from finding context and drafting replies.
Sample model assumes a multi-marketplace resale closet with recurring buyer questions, comments, and order updates. Replace with verified customer data when product analytics are connected.
Inbox focus✦Marketplace action
Clear the conversations that matter, then keep every sale moving where it started.
Built for where you sell
Every closet, one line.
All supported marketplaces use the approved Closetline Chrome connector for session health. Facebook Marketplace and OfferUp use a manual copy/paste handoff. Closetline can open a marketplace inbox, but you review and send every message there yourself.
POPoshmarkMEMercariDEDepopVIVintedFBFB MarketplaceEBeBayETEtsyGRGrailedOFOfferUpBOBonanzaVEVestiaire CollectiveREReverbCUCurtsyWHWhatnotCRCraigslist
Pricing
Simple, reseller-sized pricing.
Start free and stay free as long as it makes sense for your closet. Upgrade only when speed starts to matter.
Starter
Free forever$0
Enough room to actually test it on a real closet, not a demo.
- 100 AI-drafted replies / month
- All supported marketplaces
- 1 inbox seat
- Response-time tracking
Solo
For active single closets$19/mo
For sellers past the free quota but still a one-person shop.
- 1,000 AI-drafted replies / month
- Activity-type triage
- Saved reply templates
- 1 inbox seat
Growth
For scaling past a side hustle$39/mo
10,000 replies a month and the speed tools that turn fast responses into sales.
- 10,000 AI-drafted replies / month
- Priority draft speed
- Tone-matching per marketplace
- Up to 3 inbox seats
Team
For multi-seller closets$89/mo
Shared inboxes for teams and small resale operations.
- Everything in Growth
- Unlimited AI-drafted replies
- Unlimited inbox seats
- Team assignment & handoff
- API access + priority support
Message quotas reset monthly and never roll over your data — export anytime. Need more room to properly test Growth or Team? Just ask, we'll extend your trial.
“
I used to answer Poshmark on my lunch break, eBay after dinner, and Mercari whenever I remembered. Now it's one inbox, ten minutes, done — and my sell-through went up because buyers hear back while they're still interested.
Dana R.Full-time reseller · 2,400 active listings
Affiliates
Earn by sharing the inbox
resellers actually need.
Recommend Closetline to resale creators, communities, and seller friends. Apply and manage your affiliate account through Sell Seva; eligible commissions are calculated from the Closetline subscriptions you refer.
25%Lifetime recurring commissionEarn on eligible paid Closetline subscription invoices.
60 daysCookie windowReferrals are tracked after someone uses your unique link.
30%First-month referral discountYour referred seller receives 30% off their first paid month.
Ready when you are
Your buyers are already writing to you.
Put every conversation on one line and answer in a fraction of the time. Free forever for your first 100 messages a month.
Start free — no card neededSet up in under 5 minutes · Works with all 15 marketplaces · Cancel anytime