Klaviyo alternative
Operator OS vs Klaviyo
Same email + SMS. Plus social, SEO, ads, and visitor ID — for a flat price that doesn't punish you for growing your list.
Side-by-side comparison
| Feature | Operator OS | Klaviyo |
|---|---|---|
| Pricing model | Flat tier — unlimited contacts | Per-contact — cost climbs with your list |
| Email + SMS | ||
| AI copy generation | Native, brand-tuned | Add-on ($$) |
| Social auto-posting | ||
| SEO content | ||
| Paid ads (Meta video) | ||
| Visitor identification | ||
| Shared merchant brain across channels | ||
| Free tier | Yes, forever | Limited trial only |
Verdict: If your list is over ~10k contacts or you use more than just email, Operator OS is materially cheaper and covers more channels.
Frequently asked
How much does Klaviyo really cost at 50k contacts?
Klaviyo's per-contact pricing puts a 50k-contact list at roughly $720/mo for email + SMS. Operator OS is flat-tier — Growth is $149/mo regardless of list size.
Can I migrate my Klaviyo flows?
Yes. Export your subscriber list as CSV and import it during onboarding. Our AI drafts equivalents of your Welcome, Abandoned Cart, and Post-Purchase flows in minutes.
Does it work with Shopify?
Yes — native Shopify integration. WooCommerce is supported too.
Ready to switch?
Start on the free tier. Import your list, connect Shopify, and see your first AI-drafted campaign in under 10 minutes.
Get started free