eBay customer messages, replied in 2 clicks.
Drafts every reply inside Seller Hub — your voice, your policies, the actual listing. You review and send.
- 5-second drafts
- Every conversation tracked
- Amazon & Etsy next
14-day free trial · no credit card · Chrome, Edge, Brave & Arc
Hi! Is this in good condition? Does it come with the original box and papers?
Your reply…
Demo mock · the real extension lives inside eBay's own reply box.
Trusted by eBay sellers doing $10K–$500K/mo in GMV
Read the message. Click twice. Done.
No tab switching. No copy-paste. No retyping. The draft appears next to the customer's message — in the marketplace tab you're already in.
Demo mock · actual extension UI matches each marketplace's native chrome.
Three layers of context.
One reason every draft sounds like you.
A generic LLM gives you generic replies. Reply Copilot stitches your team's voice, your shop's knowledge, and your past edits into every draft — automatically.
Every conversation tracked,
not just answered.
Fast replies are half the job. Reply Copilot also runs the service desk underneath — cases, customer records, and response metrics — without you setting anything up.
Live in under 5 minutes.
No marketplace API keys. No OAuth dance. No engineer required. If you can install Grammarly, you can install Reply Copilot.
Because copy-paste is the slow part.
ChatGPT is great. But it doesn't live where you work, doesn't know your shop, and doesn't learn your team's voice.
Sellers who stopped rewriting the same reply
From solo resellers to 6-rep CS teams — Reply Copilot adapts to how you work.
“Our CS team was buried in eBay messages — easily 4–5 hours a day across 4 reps. Reply Copilot cut that by about 90%. The drafts actually sound like us — customers can't tell.”
“I was copy-pasting from a Google Doc of canned replies. Reply Copilot reads the actual listing and order status, so I don't have to hunt for tracking numbers or policies anymore.”
“The voice learning is what sold me. After a week of tweaking drafts, it started nailing our tone without edits. My team went from sending 60% of drafts as-is to about 85%.”
“Tried using ChatGPT but I had to paste the message, the listing, the order page every single time. Reply Copilot pulls it all in automatically. Two clicks and it's done.”
From copilot to autopilot.
The endgame is an AI customer service agent for marketplace sellers — one that handles the routine on its own and earns more autonomy as it proves itself on your store.
Curious what a marketplace-native AI agent looks like? Read the deep-dive
One voice across every marketplace.
Power sellers running eBay, Amazon, Etsy, and TikTok Shop get one trained voice corpus across all of them, not four disconnected tools. We're shipping marketplace by marketplace, getting each one deeply right before expanding.
Walmart Marketplace, Mercari, Poshmark, and Depop on the roadmap.
You're always in the driver's seat.
We built Reply Copilot the way we'd want our own CS tool to work — you stay in control of every reply that goes out.
Simple pricing. Scales with your team.
Per-seat pricing. Drafts uncapped. The model gets sharper every week your team uses it.
Get hours of your week back.
Install free. 14-day trial, no card required. Live in under 5 minutes. Your future self, and your CS team, will thank you. 🙌