The CRM and automation platform built for Whatnot sellers.
Clask automates support requests before Whatnot bans you for missing them, segments your buyers, and runs DM campaigns — everything Whatnot doesn't give you.
What you get
Support replies sent automatically into the official thread. Your response rate stays at 100% without you touching it.
Every buyer, every order, fully synced. Segment by spend, order count, location, last purchase — and act on it.
Whatnot caps group DMs at 20 people. Clask has no cap. Reach your full buyer list from any segment you build.
Why it pays off
Every missed support ticket that Whatnot steps in on is a refund billed back to you. Clask replies before the window closes — automatically.
One DM campaign to your past buyers before a show can drive more sales than hours of manual promotion. Clask sends to your full list, not 20 people.
Support tickets, buyer questions, campaign sends — Clask handles the repetitive work so you can focus on sourcing, streaming, and growing.
Features
Set rules once. Clask reads every support ticket and acts — accepting cancellations, approving refunds, sending holding replies, or routing edge cases to your review queue.
Simple mode for basic rules. Advanced mode with full IF/ELSE branching on order value, shipping status, time since order, buyer reason, and AI evaluation of the buyer's message.
Get StartedClask syncs your complete buyer and order history — total spent, order count, average order value, first and last purchase dates, shipping location.
Build dynamic segments from any buyer attribute. Buyers who spent over $500. Buyers who haven't purchased in 60 days. Buyers who ordered 10+ times. Whatnot gives you a 20-person DM cap. Clask has no cap.
Get StartedWhatnot caps group DMs at 20 people. If you have 5,000 past buyers and want to tell them you're going live, you can reach 20 of them natively. Clask has no limit.
Send one-shot campaigns to any segment. Auto-send post-purchase sequences. Trigger messages when orders ship or deliver. Personalize with buyer names and insert your active coupon codes.
Get StartedHi! Your order shipped yesterday and is in transit — delivery expected Thursday. Let me know if you need anything.
Thanks for asking! Use code BUNDLE10 for 10% off bundles.
“Where's my order?” “Can you do a deal?” “Will you restock this?” These questions eat hours every week. Clask detects the intent and responds with real, personalized replies using live order data.
6 built-in reply types or unlimited custom conditions. Faster, more accurate answers than you'd give manually.
Get StartedComparison
Whatnot is a great marketplace. It's not a business operating system.
Pricing
No tiers, no per-seat fees, no feature gates.
For serious Whatnot sellers running a real operation.
No credit card required to start
Setup
Sign up at clask.ai. No credit card required to start your free trial.
Add the Clask Chrome extension, open Whatnot, and Clask syncs your complete store — buyers, orders, conversations.
Set your inbox rules, build your first buyer segment, launch your first campaign. Most sellers are fully configured in minutes.
FAQ
Inbox automation, buyer intelligence, DM campaigns, and Meta Ads sync — everything serious sellers need to operate at scale.
Get 7 Days Free7-day free trial · No credit card required