OutboundSMTP vs. Klaviyo
A side-by-side comparison based on G2 review data.
| Metric | OutboundSMTP | Klaviyo |
|---|---|---|
| Overall rating | 4.4 | 4.6 |
| Review count | 13 | 1,370 |
| Ease of use | 9.9 | 8.8 |
| Ease of setup | 9.6 | 8.7 |
| Quality of support | 9.2 | 8.6 |
| Meets requirements | 9.7 | 9.2 |
| NPS | 66.666667 | 72.69289 |
| Small Business | 76.9% | 81.9% |
| Mid-Market | 23.1% | 16.4% |
| Enterprise | 0.0% | 1.6% |
| Total page views | 29 | 5,118 |
| Total LLM citations | 10 | 48,942 |
OutboundSMTP
A High Performance Outbound SMTP Service. Perfect for Improved Deliverability and getting your email into the inbox. 24x7 live technical support, great track record of excellent client satisfaction.
Klaviyo
Klaviyo is the all-in-one platform that helps B2C businesses grow by integrating marketing, analytics, and customer service in one solution. Powered by unified data and built-in AI , Klaviyo empowers B2C businesses: - Orchestrate your email marketing, SMS marketing, RCS, push, WhatsApp, reviews, forms, and ads in one platform - Sync with 400+ tools to capture and unify behavior data - AI-optimized messages, segments, timing, and creative to scale conversions - Unlock analytics like RFM, funnel reporting, and catalog insights By capturing every click, purchase, and conversation into a
- Ease of Use
- Email Marketing
- Automation
- Easy Integration
- Integrations
- Easy Creation