AfterShip SMS vs Klaviyo: Complete Comparison (2026)
An in-depth comparison of AfterShip SMS and Klaviyo to help you choose the right tool for your business.
Last updated: November 2026
AfterShip SMS
5.9/10
AfterShip SMS sends SMS and email marketing to Shopify merchants, with automations, popups, segmentation and messages linked to order tracking.
Klaviyo
6.9/10
Klaviyo is an email, SMS and customer data platform for ecommerce brands, priced by active profiles and built around store data and automated flows.
Feature-by-Feature Comparison
| Feature | | |
|---|---|---|
| Scores | ||
| Overall Rating | 5.9/10 | 6.9/10 |
| Analytics | 5/10 | 9/10 |
| Cost | 7/10 | 4/10 |
| Customization | 6/10 | 8/10 |
| Ease of Use | 7/10 | 6/10 |
| Integration | 6/10 | 9/10 |
| Scalability | 5/10 | 8/10 |
| Security | 5/10 | 7/10 |
| Support | 4/10 | 5/10 |
| Pricing | ||
| Free plan | Yes | Yes |
| Cheapest paid plan | $11/mo Essentials | $20/mo Email |
| Estimated cost for 10 users | Free Free | Free Free |
| Features | ||
| E-commerce Features | ||
| Email Marketing | ||
| Landing Pages | ||
| Segmentation | ||
| SMS Marketing | ||
| A/B Testing | Not listed | |
AfterShip SMS vs Klaviyo cost by team size
AfterShip SMS and Klaviyo cost the same at every team size we checked.
| Team size | AfterShip SMS | Klaviyo |
|---|---|---|
| 1 user | FreeFree | FreeFree |
| 5 users | FreeFree | FreeFree |
| 10 users | FreeFree | FreeFree |
| 25 users | FreeFree | FreeFree |
| 50 users | FreeFree | FreeFree |
The plan that fits each team size, billed monthly, before add-ons and usage charges. Each cost opens that tool's pricing calculator for the team size.
Which One Should You Choose?
Why choose AfterShip SMS
- Higher Cost score (7/10 vs 4/10)
- Higher Ease of Use score (7/10 vs 6/10)
Why choose Klaviyo
- Higher Analytics score (9/10 vs 5/10)
- Higher Integration score (9/10 vs 6/10)
- Better fit for enterprise (8/10 vs 3/10)
- Better fit for mid-market (9/10 vs 5/10)
Pros & Cons
AfterShip SMS
Pros
- Combines SMS, email, popups and cart recovery in one Shopify app, so small stores need fewer separate tools
- There is a free plan, and Essentials costs $11 a month, which makes it cheap to start
- Rated 4.8 from more than 2,300 Shopify reviews, and many reviewers praise how easy the features are to use
- Includes transactional SMS for order confirmations and tracking, drawing on AfterShip's shipment tracking
Cons
- Low-star reviewers in 2025 and 2026 report sending suspensions over bounce or spam thresholds, sometimes during busy seasons
- Reviewers describe billing disputes, unwanted plan upgrades and refused refunds
- Some users found support slow or limited to bot replies
- Unused communication credits expire and cannot be extended, according to a 2025 reviewer
- A business email domain is required, so Gmail addresses are not accepted
Klaviyo
Pros
- Deep native integration with Shopify and other stores lets marketers segment on real purchase and browsing data.
- A free plan with 250 profiles and a 20 USD entry plan make it cheap to start.
- Since July 2026, SMS uses dollar-based plans with over 70 tiers, so gaps between plans are smaller and larger plans get lower per-message rates.
- A broad product suite covering reviews, helpdesk, personalization and AI agents can replace several separate tools.
Cons
- Billing by active profiles and uneven tier steps cause cost jumps, for example from 150 USD at 10,000 profiles to 350 USD at 15,000 on the Email plan.
- Many features, such as Reviews, Helpdesk, Personalization and Composer, are separately priced add-ons that raise the total bill.
- Free accounts get email support only for the first 60 days, and reviewers on G2 and Trustpilot report slow or hard-to-reach support.
- New users report a learning curve with segments, event triggers and flow logic.
Not sold on either?
Frequently Asked Questions
Klaviyo scores higher on our Marketing criteria: 6.9/10 against 5.9/10 for AfterShip SMS. The largest gap is in Analytics: 5/10 for AfterShip SMS and 9/10 for Klaviyo.
Both are free for 10 users.
Yes, both AfterShip SMS and Klaviyo have a free plan.
Klaviyo is the better fit for enterprise: we rate it 8/10 for them, against 3/10 for AfterShip SMS.
