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NOTISMS
Grow the SMS list
you already send from
Capture phone numbers on-site, ask a useful question when it helps, and sync subscribers to the SMS platform you already use. Add a Shopify discount, or let shoppers join without one.
Enterprise+ · Free trial up to 14 days
NOTISMS
Collect the number.
Learn something.
- 01 Ask one useful questionCapture a response with the signup.
- 02 Show it to the right shoppersTarget by page, UTM, device and customer group.
- 03 Choose the incentiveAttach a Shopify discount, or use none.
- 04 Sync what you learnSync the subscriber and response to your platform.
CONSENT
Consent and where signups go
Shoppers see your Disclosure Language under the form. Atomato then sends the phone number to Klaviyo or Mailchimp, the two platforms NotiSMS works with, with the status below.
No consent or subscription status
Email signups join the list you pick in the campaign. SMS signups put the phone number on the profile and join the list you pick for SMS.
Subscribed
Sent as subscribed to the audience you pick, including contacts who had unsubscribed. SMS signups also get the SMS status subscribed and need an Email Opt-in step that uses Mailchimp.
No platform receives your Disclosure Language. It is shown to shoppers only, so check how your platform treats contacts added without a consent status, and keep any record of the wording your rules call for. This isn't legal advice.
HOW IT WORKS
From your storefront to your SMS platform
NotiSMS handles the on-site signup. Shoppers enter a phone number, see the incentive if you offer one, and the subscriber syncs to the platform you already send from.
USE CASES
Six ways to grow your SMS list
Capture numbers when shoppers are most interested: offers, product interest, launches, restocks, early access and visits from your ads and posts.
Welcome discount
Turn a shopper's first visit into an SMS signup with an offer they can use right away.
Learn what they want
Ask one useful question during the signup process and save the answer with the subscriber for segmentation later.
Product drop alerts
Collect interest before a product launch, so you have a list of shoppers to text on the day it drops.
Restock interest
Collect interest in a sold-out product so you know which shoppers want a text when it comes back.
Early access
Build a high-intent list before a launch, a new collection or a promotion by giving your subscribers first access.
Offer for campaign traffic
Use a UTM rule to show a signup offer to shoppers who arrive from an ad, post or email link.
REPORTING
See what happens after each signup
See how many shoppers submitted a number, where they dropped off and where numbers sync. Across Atomato stores, forms that ask for an email and a phone number, 1 to 7 Oct 2026.
MORE OF ATOMATO
More ways to connect with shoppers on-site
Use the same Atomato app for a shopper-controlled feed, proactive nudges, product recommendations, and signup experiences.
A shopper-controlled feed for offers, updates and product recommendations.
AnnouncementsOffersRestocks
A short, non-blocking message to show at the right moment.
Exit intentCart activityTime on page
Recommend relevant products and let shoppers add them to their cart straight from the message.
BundlesBest sellersNew arrivals
Email capture that lets shoppers join your email list from inside the feed.
Email captureOffersQuestions at signup
GUIDES
Set up NotiSMS step by step
- Send SMS signups to Klaviyo or MailchimpPick the SMS tool and the audience new numbers join, and when Mailchimp needs the email step.
- Collect email and SMS signups in the feedAdd the SMS Opt-in step, a question and an optional discount code to one signup.
- Grow your email and SMS list with on-site signupsSMS templates, why email goes before SMS and how to handle codes, since Atomato doesn't send texts itself.
- What shoppers see when they sign upRewrite the SMS disclosure line, and see what each platform receives with the number.
- Track NotiEmail signups and code redemptionsSMS captured, the capture funnel and code results on the NotiEmail tab of Analytics.
- Why aren't signups reaching my SMS platform?Check the connection, the SMS audience and what the shopper typed, then test again.
FAQ
Questions merchants ask about NotiSMS
Short answers on the SMS platform you already send from, where the numbers go, discount codes and what happens when a shopper leaves the signup early.
Do I have to switch my SMS platform?
No. NotiSMS captures subscribers on your store and syncs them to a supported SMS platform. You keep sending your texts from that platform, just as you do today.
Where do the captured subscribers go?
They go to the SMS platform you pick in the campaign: Klaviyo, or Mailchimp when your email step also uses Mailchimp. You choose the list or audience they join.
Are the discount codes unique for each shopper?
They can be. A campaign uses either one shared code for everyone or a unique code for each subscriber who gives an email address. For unique codes, the report shows how many were issued and redeemed, and the revenue from them. Unique codes and redemption reporting are included in Enterprise+.
Do I have to offer a discount?
No. You can attach a Shopify discount to a campaign or run it without one. A signup without a code still collects the number and any answer to your question, and the success step confirms the signup instead of showing an offer.
What if someone leaves the signup incomplete?
Nothing is sent until the shopper completes or skips the last step before the success screen. A shopper who leaves the form earlier is not added to your email or SMS list.
Does the form work on mobile?
Yes. Each step has its own screen instead of one long form, so the phone step is a single field on a small screen. Placement is set separately for desktop and mobile.
Ready to grow your SMS list with the tools you use?
Start showing targeted on-site messages without rebuilding your marketing setup. Atomato works alongside your popup, email and SMS tools.
Five-minute setup. No theme code or developer needed.