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TL;DR: Klaviyo pricing is driven mainly by active profiles (and SMS if you use it), not by how many emails you send alone. Exact dollar tiers change - always confirm on Klaviyo pricing. For Shopify brands at ~$1M+ ARR, plan from list health and retention ROI.
What does Klaviyo cost?
Klaviyo pricing is primarily driven by active profiles (and SMS usage if enabled), not by how many emails you send alone. Exact tiers change - always check Klaviyo current pricing page - but the planning question for Shopify brands is: what will the bill be at your real engaged-list size after cleaning, and does that stack up against the revenue your flows should produce.
When is Klaviyo worth the cost?
Klaviyo tends to be worth it when you need behavior-based flows, deeper segments, and email+SMS reporting. If you only send a weekly newsletter, cheaper tools can look fine until retention work becomes the bottleneck.
How do you lower the bill without killing revenue?
Suppress chronically unengaged profiles, align cleanup to billing timing, treat SMS as a separate line item, and fix list bloat before renewing at a higher tier. Start with a free Klaviyo audit.
How Klaviyo pricing works (profiles vs sends)
Do not budget from a blog hardcoded dollar table. Use klaviyo.com/pricing. Active profiles drive plan cost more than campaign volume.
Rough planning bands (ASSUMPTION labels - not live prices)
ASSUMPTION: Bands below are planning questions, not sticker prices. Confirm live on Klaviyo before you renew.
- Smaller / early paid: opted-in engaged vs checkout noise?
- Mid-size: after cleanup, which tier; are flows earning the premium?
- Larger / multi-channel: SMS budgeted; renewing up without sunset?
See Klaviyo audit or book a call.
Hidden cost drivers
- List bloat - list cleaning guide
- Never-cleaned imports
- Cleanup timing vs renewal
- Deliverability - spam guide
Klaviyo cost vs Shopify Email / Mailchimp
Shopify Email wins early/light. Mailchimp can win for simple newsletters. Klaviyo usually wins for $500k+ Shopify retention. See Klaviyo agency for Shopify brands.
DIY vs hiring a Klaviyo agency
Agency wins when bill + opportunity cost exceeds retainer for $1M+ specialty brands. CartStrings: free audit, email automations, book a call.
How to lower the bill without killing revenue
- Measure engaged vs bloat
- Sunset / cleanup
- Align to billing timing
- Auto-downgrade if available
- Budget SMS separately
- Fix capture quality
- Audit flows and bill together
FAQ
Does Klaviyo charge per email send?
Primarily profile-driven for email plans. Confirm on Klaviyo help.
Do inactive profiles count?
Often yes until suppressed per current active-profile rules.
Is SMS included?
Treat SMS as its own cost line.
When should I get an audit before changing plans?
Before renewing up, before big unsuppressions, or when bill rose but revenue did not. Free Klaviyo Audit.
Bottom line
Plan from list health and retention ROI. Confirm live tiers on Klaviyo pricing. Next: free audit or Academy.
