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OptinMonster vs ConvertKit

A detailed comparison to help you choose between OptinMonster and ConvertKit.

Last reviewed:
O
OptinMonster

Lead generation popups and conversion optimization

C
ConvertKit

Email marketing platform built for creators and online businesses.

FeatureOptinMonsterConvertKit
Pricing ModelPaidFreemium
Free TierNoYes
Monthly Cost (Solo)$18$0
Target Audiencecreators, solopreneurs, small-business, agenciessolopreneurs, creators
VerifiedNoYes
Solo-FriendlyYesYes
Open SourceNoNo
Editorial Rating4/54.3/5
CategoriesMarketingEmail Marketing
Key FeaturesExit-intent popups, Floating bars and slide-ins, Campaign scheduling, Page-level targeting, A/B testingVisual automation builder, Landing page builder, Subscriber tagging, Digital product sales, Paid newsletters
Free Tier QualityNone
good

Pricing Breakdown

OptinMonster

Basic: $18/month (1 site). Plus: $48/month (2 sites). Pro: $73/month (3 sites). Growth: $123/month (5 sites). Billed annually.

ConvertKit

Newsletter (Free): up to 10,000 subscribers, unlimited emails. Creator: $29/month (1,000 subs, automations). Creator Pro: $59/month (subscriber scoring). Prices scale with subscriber count.

Integration Overlap

Shared Integrations (4)

WordPressShopifyZapierWooCommerce

Only in OptinMonster (5)

MailchimpHubSpotConvertKitActiveCampaignConstant Contact

Only in ConvertKit (6)

TeachableStripeSquarespaceWebflowPatreonGumroad

Use Case Fit

OptinMonster

  • * Email list building
  • * Exit-intent lead capture
  • * E-commerce cart abandonment
  • * Content upgrades
  • * Targeted promotional campaigns

ConvertKit

  • * Creator newsletter management
  • * Email automation sequences
  • * Digital product and course sales
  • * Landing page creation
  • * Audience growth and segmentation

OptinMonster

Pros

  • + Exit-intent technology is best in class
  • + Extensive targeting and trigger options
  • + Works with any website platform
  • + Proven to increase conversions

Cons

  • - No free plan
  • - Can be annoying to visitors if overused
  • - Cheaper plans are very limited
  • - WordPress-centric documentation

ConvertKit

Pros

  • + Purpose-built for creators
  • + Visual automation builder is best-in-class
  • + Free tier for up to 1,000 subscribers
  • + Easy to learn
  • + Excellent deliverability

Cons

  • - Limited email template designs
  • - No A/B testing on free plan
  • - Reporting is basic compared to Mailchimp
  • - Higher price per subscriber on paid tiers

Editorial Verdict

ConvertKit takes the lead for solo founders — it offers better value and is explicitly solo-friendly. OptinMonster may still be the right pick if you need deep Marketing features or plan to scale to a larger team.

SaaSLens Editorial Team

Editorial Team