Mailchimp vs Klaviyo vs ActiveCampaign Pricing 2026

TL;DR: Mailchimp is cheapest for simple email ($20/mo for 10k contacts). Klaviyo ($20–1,200+/mo) is for e-commerce (Shopify stores). ActiveCampaign ($9–229/mo) is for complex automation. Choose: Mailchimp for newsletters, Klaviyo for Shopify/e-commerce, ActiveCampaign for sales/marketing automation.

Pricing Overview 2026

Mailchimp Pricing

Key point: Mailchimp charges per contact tier, not per subscriber. Up to 500 contacts = free. 501–1,000 = $20/mo. 1,001–10,000 = $20/mo (same tier). 10,001–100,000 = $20/mo (same tier). Only jumps at 100k+.

Klaviyo Pricing

*Revenue share: 1.8% of your online store revenue (Shopify, BigCommerce, WooCommerce). If you make $50k/month, you pay 1.8% × $50k = $900/month in revenue share. Klaviyo waives revenue share on Plus plan ($1,200+/mo).

ActiveCampaign Pricing

Key point: ActiveCampaign doesn't charge per subscriber; pricing is per-user-team, and you can have unlimited contacts at any tier. Lite ($9/mo) includes 1 user with email marketing. Standard ($99/mo) includes sales/marketing automation, CRM, SMS (up to 4 users).

Real Cost Models by Use Case

Case 1: Newsletter (10k subscribers, no e-commerce)

Setup: Newsletter signup, weekly digests, no automation beyond welcome email

• Mailchimp: $240/year (Standard plan, flat rate for 10k contacts)
• Klaviyo: $240/year (Standard base, $0 revenue share if no e-commerce)
• ActiveCampaign: $1,188/year (Standard, minimum for automation)

Winner: Mailchimp or Klaviyo (same price, Mailchimp simpler).

Case 2: Shopify Store ($50k/month GMV, 15k customers)

Setup: Cart abandonment, product recommendations, post-purchase upsells, SMS

• Mailchimp: $240/year (email only, no SMS, limited automation)
• Klaviyo Standard: $20/mo base + 1.8% × $600k/year = $20 + $180 = $200/mo = $2,400/year
• Klaviyo Plus (flat-rate): $1,200/mo = $14,400/year (no revenue share)
• ActiveCampaign Professional: $1,788/year (email + SMS, CRM)

Verdict: Klaviyo Standard ($2,400/year) ROI is strong — the revenue share is 1.8% of $600k = $10,800/year. That's only 1.8% of your revenue, likely offset by better conversion rates. If you make $100k/month ($1.2M/year), Klaviyo Plus flat-rate ($14.4K/year) beats 1.8% revenue share ($21.6K/year).

Case 3: SaaS Company (3,000 leads, nurture sequences, sales CRM)

Setup: Lead scoring, multi-touch automation, CRM integration, sales team access

• Mailchimp: $240/year (no CRM, limited workflows)
• Klaviyo: $240/year (designed for e-commerce, overkill for SaaS)
• ActiveCampaign Standard: $1,188/year (email, automation, CRM, up to 4 users)

Winner: ActiveCampaign. The CRM, lead scoring, and multi-step automation justify the 5x cost difference.

Feature Comparison

When to Choose Each Platform

Choose Mailchimp If:

• You're sending simple newsletters (weekly/monthly digests)
• You have <100k subscribers (cheaper than competitors)
• You don't need SMS, push notifications, or advanced automation
• You want the cheapest option ($20/mo flat rate is unbeatable)
• You're a solo founder or freelancer (simple interface, no learning curve)

Choose Klaviyo If:

• You run a Shopify store, WooCommerce, or BigCommerce
• You need SMS + email marketing (coordinated campaigns)
• You want AI-powered product recommendations (Klaviyo's main advantage)
• You're making $500k+ GMV/year (flat rate Plus plan becomes cheaper than revenue share)
• You need unlimited team access and 24/7 support

Choose ActiveCampaign If:

• You're a SaaS company with complex sales workflows
• You need a built-in CRM (not just email)
• You want lead scoring, behavioral automation, and sales sequences
• You have a sales team (multi-user, team-based selling)
• You need SMS + email + CRM in one platform (no tool stacking)

Hidden Costs & Gotchas

Mailchimp

• Overage charges: If you send 2M+ emails/month, additional charges apply
• Add-on costs: SMS marketing costs extra ($20–$50/mo), not included
• Limited automation: Workflows cap at 5 automations per contact (upgrade to Premium for unlimited)

Klaviyo

• Revenue share on small stores: A $20k/month store pays $20 base + $360 revenue share = $380/mo. That's 19x the base price
• Plus plan minimum ($1,200/mo): Required if you make $67k+/month (1.8% revenue share > $1,200)
• Platform lock-in: If you have 10k Shopify customers synced to Klaviyo and switch platforms, you lose native Shopify data (must export/re-import)

ActiveCampaign

• Per-user costs hidden: $99/mo is base; additional team members cost extra ($49–99/mo each on Standard)
• Integration costs: Some integrations require additional fees (Zapier, complex API setups)
• Learning curve: Automation builder is powerful but complex (takes 1–2 weeks to master)

Decision Matrix

*Revenue share varies based on GMV. Example: $50k/mo = 1.8% × $600k/year = $10.8k additional.

Migration Path: Switching Between Platforms

From Mailchimp → Klaviyo (growing Shopify store)

• Contact list: Export from Mailchimp as CSV, import to Klaviyo (no list growth loss)
• Shopify sync: Install Klaviyo Shopify app; it automatically syncs customers, orders, abandoned carts
• Workflows: Remake in Klaviyo (takes 2–4 hours)
• Timeline: 1–2 weeks total

From Mailchimp → ActiveCampaign (scaling SaaS)

• Contact list: Export, import to ActiveCampaign
• Workflows: ActiveCampaign has migration guides; rebuild automations (2–3 days for simple setups, 1–2 weeks for complex)
• CRM data: Map contacts to ActiveCampaign deals/opportunities
• Timeline: 2–4 weeks (CRM setup adds complexity)

Verdict: Which Platform Wins 2026?

Overall winner: It depends on your business model.

For pure email: Mailchimp is unbeatable at $20/mo. Use it until you need SMS, automation, or CRM — then migrate.

For e-commerce: Klaviyo. The SMS + email coordination and AI product recommendations drive measurable ROI. Revenue share is only 1.8%, which is typically offset by higher conversion rates.

For SaaS/B2B: ActiveCampaign. The CRM + lead scoring + multi-touch automation pay for itself through better sales productivity.

Best consolidation play: If you're a Shopify store using Mailchimp + a separate CRM, migrate to Klaviyo and save the CRM cost. If you're a SaaS company using Mailchimp + Salesforce, migrate to ActiveCampaign and consolidate into one platform.