Last reviewed: 2026-04-25 · Pricing verified: 2026-04-25
Klaviyo vs MailerLite: 2026 Comparison
Bottom line up front
Pick Klaviyo for serious e-commerce ($250K+/yr Shopify stores) where behavioral flows drive measurable revenue. Pick MailerLite for very small e-commerce (under $100K/yr) or as a starter platform — meaningfully cheaper and the basics work. The decision is mostly revenue scale: at small revenue, MailerLite\'s 60-85% cost advantage is real money saved. At larger revenue, Klaviyo\'s flow depth pays back.
Quick verdict
| Best for | Winner |
|---|---|
| Serious e-commerce ($250K+/yr) | Klaviyo |
| Small e-commerce (under $100K/yr) | MailerLite |
| Behavioral flows depth | Klaviyo |
| Lowest paid pricing | MailerLite ($10/mo entry) |
| Native SMS | Klaviyo |
| Most generous free tier | MailerLite (1K subs) |
| Cleanest UI | MailerLite |
| Predictive analytics (CLV) | Klaviyo |
Pricing side-by-side (verified 2026-04-25)
| Tier | Klaviyo | MailerLite |
|---|---|---|
| Free | 250 profiles, 500 sends/mo | 1,000 subscribers, 12K emails/mo |
| Entry paid | $20/mo (500 contacts) | Growing Business $10/mo |
| Mid (5K) | ~$130/mo Email | ~$30/mo Growing Business |
| 10K | ~$240/mo Email | ~$70/mo Growing Business |
| 50K | ~$1,700/mo Email | ~$200-300/mo Advanced |
| Native SMS | Yes (~$0.01-0.015/msg) | Twilio bolt-on |
| Annual discount | None | ~16% (1 month free) |
Feature matrix
| Feature | Klaviyo | MailerLite |
|---|---|---|
| Welcome series flow | Yes (deep) | Yes (basic) |
| Abandoned cart flow | Yes (deep) | Yes (basic) |
| Browse abandonment flow | Yes | Limited |
| Post-purchase flows | Yes (deep) | Limited |
| Winback / re-engagement | Yes (deep) | Basic |
| Native SMS | Yes | Twilio only |
| Predictive analytics (CLV, churn) | Yes | No |
| Shopify integration | Yes (deepest) | Yes (basic) |
| WooCommerce integration | Yes | Yes |
| Drag-and-drop builder | Yes | Yes (cleaner UI) |
| Landing pages | Yes | Yes |
| Free website builder | No | Yes |
| A/B testing | Yes | Advanced+ |
| Custom HTML editor | Yes | Advanced+ |
When to pick Klaviyo
- Shopify / WooCommerce / BigCommerce store $250K+/yr revenue. Behavioral flow depth justifies premium.
- You\'ll operationally use the full flow library. Welcome + abandoned cart + browse + post-purchase + winback + replenishment.
- Native SMS is part of strategy. First-class integration with email flows.
- Predictive analytics drive decisions. CLV scoring, churn risk, AI send-time optimization.
- 30-45% revenue from email+SMS is the goal. Klaviyo makes this realistic with full implementation.
When to pick MailerLite
- Small e-commerce (under $100K/yr). Klaviyo\'s premium doesn\'t pay back at this scale.
- Starter platform with planned upgrade later. Use MailerLite year 1, evaluate Klaviyo when revenue justifies it.
- Lowest entry pricing matters. $10/mo Growing Business vs $20/mo Klaviyo.
- Most generous free tier. 1K subs vs 250.
- Email-only strategy. SMS isn\'t in your plan.
- Need free website builder. MailerLite includes basic site builder.
Decision tree
- E-commerce $250K+/yr revenue? → Klaviyo.
- E-commerce under $100K/yr? → MailerLite.
- $100-250K/yr? → Pick MailerLite if budget-conscious, Klaviyo if growth-mode and willing to invest in flows.
- Need native SMS? → Klaviyo.
- Need predictive analytics (CLV)? → Klaviyo.
- Small business needing cheapest credible email tool? → MailerLite Growing Business.
Frequently asked
Should an e-commerce store use Klaviyo or MailerLite?
For serious Shopify/WooCommerce stores, Klaviyo. The behavioral flow depth (abandoned cart, browse abandonment, post-purchase, winback, replenishment) drives 30-45% revenue attribution that MailerLite's simpler automation can't match. For very small stores under $50K/yr where simple broadcast emails are enough, MailerLite at $10/mo is acceptable as a starter — plan to upgrade to Klaviyo when revenue justifies it.
How big is the price gap?
Significant at scale. At 5,000 contacts: Klaviyo Email ~$130/mo vs MailerLite Growing Business ~$30/mo. At 10,000: Klaviyo ~$240/mo vs MailerLite ~$70/mo. At 50,000: Klaviyo ~$1,700/mo vs MailerLite Advanced ~$200-300/mo. MailerLite is 60-85% cheaper at every tier above small lists. Pay Klaviyo only if behavioral flows drive enough revenue to justify the premium.
Can MailerLite handle e-commerce?
Adequately for small stores. MailerLite has Shopify and WooCommerce integrations, basic e-commerce automation triggers (purchase, abandoned cart), and product blocks in email templates. The depth doesn't match Klaviyo — no native browse abandonment flow, weaker post-purchase customization, no native predictive analytics. For under $100K/yr Shopify stores, MailerLite works. For $250K+/yr, the Klaviyo upgrade pays back.
Native SMS comparison?
Klaviyo has native SMS at ~$0.01-0.015 per US message — first-class integration with email flows. MailerLite has SMS via Twilio integration (not native), which works but adds a third-party billing relationship and weaker integration with email automation. For SMS-heavy strategies, Klaviyo. For email-only or occasional SMS, MailerLite is sufficient.
Free tier comparison?
MailerLite: 1,000 subscribers, 12,000 emails/mo, automation, landing pages — meaningful for small businesses. Klaviyo: 250 profiles, 500 sends/mo — restrictive. For new e-commerce launches with small lists, MailerLite's free tier is materially better.
When does Klaviyo's premium pay back?
When you operationally use the full e-commerce flow library. Brand running just newsletter broadcasts on Klaviyo: overpaying. Brand running welcome + abandoned cart + browse abandonment + post-purchase + winback + replenishment + SMS: 30-45% revenue attribution from email+SMS, premium absolutely justified. The honest test: are you using Klaviyo flows or just broadcast?
Migration friction?
MailerLite-to-Klaviyo and Klaviyo-to-MailerLite are both straightforward CSV imports with tag mapping. Migration cost: 2-4 days rebuilding flows, templates, segments. The harder migration is MailerLite → Klaviyo because Klaviyo flow logic doesn't map to MailerLite automation directly. Plan for full flow rebuilds.
How we verified this
Pricing verified against klaviyo.com/pricing and mailerlite.com/pricing on 2026-04-25. Klaviyo February 2025 active-profiles billing change confirmed via official Klaviyo blog. MailerLite tier structure per official site and EmailToolTester April 2026.
Sources
- Klaviyo Pricing (verified 2026-04-25)
- MailerLite Pricing (verified 2026-04-25)
- Retainful — Klaviyo Pricing 2026
- EmailToolTester — MailerLite Pricing 2026
Try them
See Klaviyo pricing → See MailerLite pricing →