KlaviyoKlaviyo is the autonomous CRM for B2C brands, built to turn what you know about your customers into real growth.
vs
PaddleWe're the Merchant of Record platform that helps digital product companies sell globally and grow without complexity.
Comparison · E-Commerce Platforms · weekly run Nov 3
Klaviyo vs Paddle
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Paddle is the stronger AI pick in E-Commerce Platforms: it has a visibility score of 2.1 versus 1.4 for Klaviyo.
Choose Klaviyo if…
- You want a free plan to start
- You need SOC 2 Type II or ISO 27001 or ISO 27017 coverage
- You prefer a larger, established vendor (1,001–5,000 employees)
- Leading choice for ecommerce, Shopify and online stores
Choose Paddle if…
- You want the brand AI engines rank higher (2.1 vs 1.4)
- Recommended as a strong option on B2B SaaS shortlists
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Klaviyo | Paddle |
|---|---|---|
| Visibility score | 1.4% | 2.1% |
| Change vs last week | New | New |
| Rank in E-Commerce Platforms | #21 | #18 |
| Share of voice | 0.6% | 0.4% |
| Mentions this run | 3 | 2 |
| Positive in AI answers | 55% | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Klaviyo 0pp · Paddle 0pp over 0 weekly runs.
Engine by engine
Paddle leads on 2 of 3 engines
ChatGPT
AI Mode
Perplexity
KlaviyoPaddle
Head to head in AI answers
0 engine answers name both brands
0Klaviyo ranked higher
0Paddle ranked higher
Features, pricing & fit
| Dimension | Klaviyo | Paddle |
|---|---|---|
| Pricing model | Usage-based | Usage-based |
| Entry price | Contact sales | Contact sales |
| Free plan | Yes | No |
| Integrations | 400+ | — |
| Compliance | SOC 2 Type II, ISO 27001, ISO 27017 | — |
| Support | Email support, Help Center and documentation, Klaviyo Academy courses, Klaviyo Community | Customer support, Billing support, Advisory services, Implementation service |
| Founded | 2012 | — |
| Headquarters | Boston, MA, United States | London, United Kingdom |
| Employees | 1,001–5,000 | 201–500 |
| Funding | IPO | Series A, led by BGF Ventures |
| Best for | Ecommerce and direct-to-consumer brands that want email, SMS and customer data in one platform, from small businesses starting on the free plan to large enterprises. | Digital product businesses such as SaaS and mobile app companies that want to sell globally without handling payments, tax and compliance themselves. |
Plans side by side
Paddle
Pay-as-you-goCustom5% + 50¢ per Checkout transaction
Custom pricingCustomcontact sales
Pros and cons
Themes from the AI answers that mention each brand
Klaviyo
- Leading choice for ecommerce, Shopify and online stores
- Deep data-driven behavioral automation and predictive analytics
- Email and SMS marketing for ecommerce brands
- Free to start with no credit card required
- Bills monthly only, with no standard annual billing discount
Paddle
- Recommended as a strong option on B2B SaaS shortlists
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Klaviyo vs Paddle”, https://slateindex.ai/compare/klaviyo-vs-paddle, data of Nov 3, 2026. Licence: CC BY 4.0.