Unbiased side-by-side comparison of verified reviews, user ratings, features, and pros/cons to help you decide which software fits your business needs.


In our 2026 comparison of ConvertKit and Litmus, the products are too closely matched to name a clear overall winner. ConvertKit is rated 4.8/5 from 81 user reviews; Litmus is rated 4.7/5 from 77 user reviews. ConvertKit has a free plan; Litmus starts at $99/month.
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| At a glance | ConvertKit | Litmus |
|---|---|---|
| Category | Email Marketing | Email Marketing |
| User rating | 4.8/5 (81 reviews) | 4.7/5 (77 reviews) |
| Starting price | Free plan | $99/mo |
| Listed features | 16 | 13 |
| Integrations | 5 | 5 |
| Platforms | Windows, macOS, iOS, Android, Web | Windows, macOS, iOS, Android, Web |
| Ease of use | 4.8/5 | 4.7/5 |
| Customer support | 4.8/5 | 4.7/5 |
What each platform does and who it's for
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Independent expert panel ratings and quality validations
Expert Score
Expert Score
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Real-world pros and cons from verified users
User sentiment analysis
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Detailed side-by-side capability checklist
16/22 features
13/22 features
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Compare plans, features, and starting points side-by-side
Up to 1,000 subscribers.
Automate your funnels.
Advanced reporting and features.
For small design teams.
Advanced testing limits.
Full massive scale.
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Real-time crowdsourced comparison feedback and buyer signals.
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Data-backed performance comparisons across pricing, features, usability, and support
At-a-glance scorecard results
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Head-to-head decision matrix based on your business workflow
Dimension scorecard
Tied for overall winner with a composite score of 95%.
ConvertKit has the most accessible pricing ($9/mo (No Free Trial)).
ConvertKit lists the most features (16 features).
Strong usability with a user rating of 4.8/5 stars.
Reliable support with a user rating of 4.8/5 stars.
Tied on platform availability (5 Platforms: Windows, macOS, iOS, Android +1 more).
Dimension scorecard
Tied for overall winner with a composite score of 91%.
Pricing: $99/mo (No Free Trial), a less accessible entry point than the leader.
Offers 13 features (fewer than the category leader).
Strong usability with a user rating of 4.7/5 stars.
Reliable support with a user rating of 4.7/5 stars.
Tied on platform availability (5 Platforms: Windows, macOS, iOS, Android +1 more).
ConvertKit and Litmus are extremely well-matched overall. If Feature Richness is your priority, ConvertKit has the edge — otherwise, your specific workflow requirements should be the deciding factor.
Composite Score Breakdown
ConvertKit and Litmus are extremely well-matched overall. If Feature Richness is your priority, ConvertKit has the edge — otherwise, your specific workflow requirements should be the deciding factor. Neither product has a decisive overall lead, so the best choice depends on your workflow, budget and required integrations.
ConvertKit is rated 4.8/5 from 81 user reviews. Litmus is rated 4.7/5 from 77 user reviews. Ratings come from approved user reviews on SoftwareHope.
ConvertKit has a free plan. Litmus starts at $99/month. ConvertKit has the lower entry price. Always confirm current pricing on the vendor's site, as plans change.
ConvertKit offers a free plan; Litmus does not list a free plan or trial.
ConvertKit supports Windows, macOS, iOS, Android and Web; Litmus supports Windows, macOS, iOS, Android and Web.
ConvertKit has an ease-of-use rating of 4.8/5, Litmus has an ease-of-use rating of 4.7/5. The difference is small, so both are similarly easy to adopt.
Community-voted helpful feedback from verified users
ConvertKit has been an outstanding addition to our workflow. The intuitive interface and fast processing speed make completing daily tasks effortless.
Highly reliable software with great performance. Essential tool for professionals looking for efficiency and clean organization.
ConvertKit has been an outstanding addition to our workflow. The intuitive interface and fast processing speed make completing daily tasks effortless.
Using ConvertKit saved our team significant time every week. The features run smoothly without lag or complicated setup steps.
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Calculated via real engagement & conversions




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