KlaviyoKlaviyo is the autonomous CRM for B2C brands, built to turn what you know about your customers into real growth.
vs
MedusaOpen-source agentic commerce platform
Comparison · E-Commerce Platforms · weekly run Nov 3
Klaviyo vs Medusa
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Klaviyo is the stronger AI pick in E-Commerce Platforms: it has a visibility score of 1.4 versus 1.2 for Medusa.
Choose Klaviyo if…
- You want the brand AI engines rank higher (1.4 vs 1.2)
- You want a free plan to start
- AI answers describe it more positively (55% vs 0% positive)
- You need SOC 2 Type II or ISO 27001 or ISO 27017 coverage
Choose Medusa if…
- You need a self-hosted or on-premises option
- Flat tiers pricing suits your budget better than usage-based
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Klaviyo | Medusa |
|---|---|---|
| Visibility score | 1.4% | 1.2% |
| Change vs last week | New | New |
| Rank in E-Commerce Platforms | #21 | #22 |
| Share of voice | 0.6% | 0.4% |
| Mentions this run | 3 | 2 |
| Positive in AI answers | 55% | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Klaviyo 0pp · Medusa 0pp over 0 weekly runs.
Engine by engine
Klaviyo leads on 1 of 3 engines
ChatGPT
AI Mode
Perplexity
KlaviyoMedusa
Head to head in AI answers
0 engine answers name both brands
0Klaviyo ranked higher
0Medusa ranked higher
Features, pricing & fit
| Dimension | Klaviyo | Medusa |
|---|---|---|
| Pricing model | Usage-based | Flat tiers |
| Entry price | Contact sales | $29 / mo |
| Free plan | Yes | No |
| Deployment | — | Open source, self-hosted or hosted on Medusa Cloud |
| Integrations | 400+ | — |
| Compliance | SOC 2 Type II, ISO 27001, ISO 27017 | — |
| Support | Email support, Help Center and documentation, Klaviyo Academy courses, Klaviyo Community | Community, Priority Cloud support on Scale plan, Dedicated support engineer and 24/7 support on Enterprise plan, Medusa Expert Partners for migration |
| Founded | 2012 | 2021 |
| Headquarters | Boston, MA, United States | Copenhagen, Denmark |
| Employees | 1,001–5,000 | 11–50 |
| Funding | IPO | Series A · $15M raised |
| 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. | Developers and teams building custom B2C or B2B commerce that need a flexible, self-customizable platform |
Plans side by side
Medusa
Develop$29per month
Launch$99per month
Scale$299per month
EnterpriseCustomcontact 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
Medusa
Profile in progress.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Klaviyo vs Medusa”, https://slateindex.ai/compare/klaviyo-vs-medusa, data of Nov 3, 2026. Licence: CC BY 4.0.