Grow your ecommerce store · Email marketing · 3 min read
Privy vs Klaviyo: Which One Should a Shopify Store Use?
Short answer
Privy is strongest at onsite capture: popups, spin-to-win, banners and simple email follow-ups for smaller stores. Klaviyo is a full email and SMS platform with deep Shopify data, segmentation and automation. Many growing stores use Klaviyo alone or pair a capture tool with Klaviyo.
Privy and Klaviyo both show up in almost every "best email app for Shopify" list, but they come from opposite ends of the problem. Privy started as a list-building tool and added email. Klaviyo started as a data-driven email platform and added forms and SMS. That history explains where each one shines.
What Privy is built for
Privy's core strength is turning visitors into subscribers. Its toolkit includes:
- Popups, flyouts and full-screen forms
- Spin-to-win and other gamified offers
- Top and bottom bars, including free-shipping progress bars
- Cart-saver popups triggered by exit intent
- Basic email campaigns and automations like welcome series and abandoned cart
- Text messaging on higher tiers
Privy is now part of Attentive, the SMS marketing company, but continues to be sold as its own product for small and mid-sized stores. Its pricing is based on the number of contacts, with plans that are easy to understand.
What Klaviyo is built for
Klaviyo's strength is using customer data to send the right message at the right time. Highlights:
- Deep Shopify integration that syncs orders, products, browsing and customer properties
- Segmentation by almost anything: predicted lifetime value, products viewed, days since last order, location
- Prebuilt flows (welcome, browse abandonment, abandoned cart, post-purchase, winback)
- Email and SMS in one platform
- Product recommendations and dynamic blocks
- Reporting that ties revenue to campaigns and flows
- Signup forms and popups built in
Klaviyo bills by active profiles. As of 2026 the free plan covers up to 250 active profiles and 500 monthly email sends, and paid email plans start in the low tens of dollars per month and rise as your list grows.
Head-to-head
| Privy | Klaviyo | |
|---|---|---|
| Main strength | List growth and onsite offers | Segmentation, automation, attribution |
| Popups and forms | Excellent, very flexible | Good, built in |
| Email automation | Basic flows | Advanced, multi-branch flows |
| Segmentation | Simple | Very detailed |
| SMS | Available | Available |
| Learning curve | Low | Moderate |
| Best fit | Small stores, simple programs | Growing stores that want email as a major channel |
When Privy alone makes sense
You run a small store, you mostly want to grow your list and send a weekly newsletter plus a welcome and abandoned cart email. You do not have time to build segments. Privy gets you live quickly and keeps things simple.
When Klaviyo alone makes sense
Email and SMS are, or will be, a major revenue channel. You want to send different messages to first-time buyers, VIPs and lapsed customers. You care about attribution. Klaviyo's forms are good enough that a separate popup tool is often unnecessary. For a broader comparison, see Klaviyo vs Mailchimp and our roundup of the best email marketing app for Shopify.
When to use both
Some stores like Privy's display tools or already have high-converting Privy campaigns. In that case, Privy can collect the email and pass it to Klaviyo, where flows and segmentation take over. The downside is two bills and two places to troubleshoot. Make sure consent and source data sync cleanly, and do not run two welcome series at once.
How to decide in ten minutes
- Count your active subscribers and estimate growth for the next 12 months.
- List the automations you actually need this quarter.
- If the list is "welcome, abandoned cart, newsletter," start simple.
- If it includes segmenting by purchase history, SMS, or predictive timing, start with Klaviyo.
- Price both at your projected list size, not your current one.
Whichever you choose, the tool matters less than the basics: a strong offer, a good welcome series and a working abandoned cart email.
Frequently asked questions
Can Klaviyo replace Privy?
Mostly, yes. Klaviyo has its own signup forms and popups. Some stores still prefer Privy's form builder and templates, but you do not need both to get started.
Is Privy good for beginners?
Yes. It is easy to set up and focused on growing your list quickly, which suits small stores that send a handful of emails per month.
Does Klaviyo have a free plan?
Yes. As of 2026 Klaviyo's free plan covers up to 250 active profiles and 500 email sends per month, which is enough to test it.
Sources and further reading
Platform features, prices and policies change. Check the official help pages linked above before you act on a detail that matters to your store.