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FlackEmail vs. Klaviyo

Klaviyo is built for ecommerce teams. If that's not you, you're overpaying.

Klaviyo is the best-in-class email + SMS platform for Shopify stores with a marketing team. FlackEmail does the email job for solo founders, included in a bundle that costs less than Klaviyo alone at 5,000 subs.

FLACKEMAIL

Email + 6 other products, $99/month

  • Free up to 1,000 subscribers
  • Bundle includes 50,000 sends/month
  • Unlimited subscribers in bundle
  • All Empowered Founders products included
  • 5 seats included
  • No annual contracts
  • No add-on cost for SMS-style segmentation
KLAVIYO

Ecommerce email + SMS, priced per contact

  • Free up to 250 contacts, 500 sends/month
  • Email plan ~$60/month at 5,000 subscribers
  • Email plan ~$150/month at 10,000 subscribers
  • Email plan ~$700/month at 50,000 subscribers
  • SMS billed separately by message volume
  • Deepest Shopify and WooCommerce integrations on the market
  • Pricing assumes a marketer is reviewing reports daily

Pricing at scale.

SubscribersKlaviyoFlackEmail BundleYour savings
1,000~$30 / mo$99 (bundle of 7 products)Bundle gives you 6 more tools
5,000~$60 / mo$99 / mo flat$39/mo extra for 6 more products
10,000~$150 / mo$99 / mo flat~$51/mo savings + 6 more products
25,000~$400 / mo$99 / mo flat~$301/mo savings + 6 more products
50,000~$700 / mo$99 / mo flat~$601/mo savings + 6 more products

Klaviyo Email plan pricing pulled from klaviyo.com, last verified May 2026. SMS billed separately. FlackEmail's $99 includes 50,000 sends/month with $1.00 per 1,000 beyond.

What's actually different.

Where FlackEmail is better

  • Bundle pricing means email cost stops mattering at scale.
  • Built for solo founders, not ecommerce marketing teams.
  • No separate SMS bill stacked on top.
  • Simple sends and sequences without the BI dashboard tax.
  • Roadmap shaped by founders, not Shopify Plus stores.

Where Klaviyo is better

  • Best-in-class Shopify and WooCommerce data integrations.
  • Revenue attribution baked in at the contact level.
  • Predictive analytics (CLV, churn risk, next purchase date).
  • Mature segmentation engine with deep behavioral filters.
  • Native SMS and push channels under one roof.

Switch in 15 minutes.

  1. Export your list and segments from Klaviyo (Lists & Segments > Export).
  2. Import to FlackEmail (drag and drop CSV).
  3. Recreate your flows using the template gallery — most welcome and post-purchase flows port over in under an hour.

Honest answers.

If I run a Shopify store, should I switch?

Probably not. Klaviyo's revenue attribution and predictive segments earn their bill for product-led ecommerce. If you're a service business, creator, or SaaS founder paying Klaviyo prices for what is essentially broadcast email, the math changes.

Do you have SMS?

Not natively yet. If SMS is core to your funnel, Klaviyo wins on channel consolidation. We integrate with standalone SMS providers via webhook for founders who want both.

Will my deliverability match Klaviyo's?

Yes. Deliverability comes from your domain reputation, list hygiene, and authentication (SPF, DKIM, DMARC) — not from the logo on the dashboard. We use the same reputable infrastructure providers.

Stop paying for email. Start using it.

No credit card. No demo call. Five minutes from now you're sending.