# Klaviyo vs Mailjet Comparison
---
## AI Generated Summary
- **G2 reviewers report** that Klaviyo excels in overall user satisfaction, reflected in its higher G2 Score and star ratings. Users appreciate its intuitive design, which allows even non-specialists to manage email marketing effectively, making it a strong choice for teams without dedicated email marketing personnel.
- **Users say** that Mailjet stands out for its simplicity and flexibility, particularly for beginners. The platform's real-time collaboration feature is likened to Google Docs, enabling instant editing and feedback on email templates, which is a significant advantage for teams working together.
- **Reviewers mention** that Klaviyo's integration of email and SMS marketing under one platform is highly beneficial, streamlining communication efforts. This comprehensive approach helps users manage their marketing campaigns more efficiently, which is particularly valuable for eCommerce businesses.
- **According to verified reviews** , Mailjet's user-friendly interface and advanced automation capabilities allow users to create personalized email campaigns with ease. This feature is especially praised by those who value straightforward tools that still offer powerful functionalities.
- **G2 reviewers highlight** that while Klaviyo provides robust solutions and proactive features, some users feel it may be more complex than necessary for smaller businesses. This complexity can be a hurdle for teams looking for a straightforward email marketing solution.
- **Users report** that Mailjet's built-in GDPR compliance offers peace of mind, which is a crucial feature for businesses concerned about data protection. This focus on compliance, combined with its competitive pricing model, makes Mailjet an attractive option for small businesses.



| | Klaviyo | Mailjet | 
|---|---|---|
| **Star Rating** | 4.6 out of 5 | 4.0 out of 5 | 
| **Total Reviews** | 1,349 | 173 | 
| **Largest Market Segment** | Small-Business (82.2% of reviews) | Small-Business (74.7% of reviews) | 
| **Entry Level Price** | No pricing available | $0.00 | 

---
## Top Pros & Cons

### Klaviyo

Pros:
- Ease of Use (160 reviews)
- Email Marketing (123 reviews)

Cons:
- Expensive (69 reviews)
- Missing Features (56 reviews)

### Mailjet

Pros:
- Ease of Use (7 reviews)
- Automation AI (5 reviews)

Cons:
- Limited Templates (4 reviews)
- Limitations (3 reviews)

---
## Ratings Comparison
| Rating | Klaviyo | Mailjet | 
|---|---|---|
  | **Meets Requirements** | 9.0 (984 reviews) | 8.3 (143 reviews) | 
  | **Ease of Use** | 8.6 (993 reviews) | 8.4 (142 reviews) | 
  | **Ease of Setup** | 8.5 (641 reviews) | 7.9 (80 reviews) | 
  | **Ease of Admin** | 8.9 (522 reviews) | 8.0 (67 reviews) | 
  | **Quality of Support** | 8.4 (936 reviews) | 7.5 (124 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.9 (526 reviews) | 7.7 (63 reviews) | 
  | **Product Direction (% positive)** | 8.9 (932 reviews) | 8.0 (135 reviews) | 

---
## Pricing

### Klaviyo

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

### Mailjet

#### Entry-Level Pricing

Plan: FREE

Price: $0.00

Description: No expiring trial.
No credit card required.

Key Features:
- 6,000 emails/month
- Up to 1,000 contacts
- APIs, SMTP Relay, Webhooks

[Browse all 4 editions](https://www.g2.com/products/mailjet/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### Email Marketing

| Product | Score | Reviews |
|---|---|---|
| **Klaviyo** | N/A | N/A |
| **Mailjet** | 8.1/10 | 117 |

#### Email Marketing

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Email and Mobile Preview** | Not enough data | 8.8 (99 reviews) ✓ Verified | 
| **Manage Email Lists** | Not enough data | 8.4 (102 reviews) ✓ Verified | 
| **High-Volume Sending** | Not enough data | 8.5 (92 reviews) ✓ Verified | 
| **Building and Personalizing Emails** | Not enough data | 8.5 (100 reviews) ✓ Verified | 
| **Sending Outbound Emails** | Not enough data | 8.6 (97 reviews) ✓ Verified | 
| **Manage Email Deliverability** | Not enough data | 8.5 (98 reviews) ✓ Verified | 
| **Automated Email Responses** | Not enough data | 8.2 (79 reviews) ✓ Verified | 
| **Multi-user Account** | Not enough data | 8.6 (45 reviews) ✓ Verified | 
| **Surveys** | Not enough data | 8.2 (39 reviews) | 

#### Reporting & Analytics

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **A/B Testing** | Not enough data | 8.4 (69 reviews) ✓ Verified | 
| **Basic Reporting** | Not enough data | 8.5 (93 reviews) ✓ Verified | 

#### Generative AI

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **AI Text Generation** | Not enough data | 7.4 (11 reviews) | 
| **AI Text Summarization** | Not enough data | 6.0 (7 reviews) | 

#### Agentic AI - Email Marketing

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Feature Not Available | 
| **Autonomous Task Execution** | Not enough data | Feature Not Available | 
| **Multi-step Planning** | Not enough data | Feature Not Available | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 

#### Integration

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Data Import & Export Tools** | Not enough data | 8.5 (57 reviews) ✓ Verified | 
| **Integration APIs** | Not enough data | 8.1 (43 reviews) ✓ Verified | 
| **Breadth of Partner Applications** | Not enough data | 8.0 (37 reviews) | 
| **CRM Integration** | Not enough data | 7.7 (27 reviews) ✓ Verified | 
| **Social Media Integration** | Not enough data | 8.2 (28 reviews) ✓ Verified | 
| **E-Commerce Integration** | Not enough data | 8.0 (28 reviews) ✓ Verified | 

### Marketing Automation

| Product | Score | Reviews |
|---|---|---|
| **Klaviyo** | 8.2/10 | 675 |
| **Mailjet** | N/A | N/A |

#### Email Marketing

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Building and Personalizing Emails** | 9.0 (569 reviews) ✓ Verified | Not enough data | 
| **Sending Outbound Emails** | 9.3 (558 reviews) ✓ Verified | Not enough data | 
| **Manage Email Deliverability** | 8.9 (504 reviews) ✓ Verified | Not enough data | 
| **Automated Email Responses** | 9.0 (494 reviews) ✓ Verified | Not enough data | 

#### Online Marketing

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Landing Pages and Forms** | 7.9 (382 reviews) ✓ Verified | Not enough data | 
| **Dynamic Content** | 8.3 (406 reviews) ✓ Verified | Not enough data | 
| **A/B Testing** | 8.7 (439 reviews) ✓ Verified | Not enough data | 
| **Mobile Optimized** | 8.7 (454 reviews) | Not enough data | 
| **Search Tracking and Optimization** | 8.2 (253 reviews) | Not enough data | 

#### Lead Management

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Marketing Lead Database** | 8.5 (356 reviews) | Not enough data | 
| **Data Quality Management** | 8.4 (273 reviews) | Not enough data | 
| **Segmentation** | 9.0 (521 reviews) ✓ Verified | Not enough data | 
| **Lead Scoring and Grading** | 7.8 (221 reviews) | Not enough data | 
| **Lead Nurturing** | 8.5 (359 reviews) ✓ Verified | Not enough data | 
| **Online Behavior Tracking** | 8.5 (401 reviews) ✓ Verified | Not enough data | 
| **Automated Alerts and Tasks** | 8.4 (333 reviews) ✓ Verified | Not enough data | 
| **CRM Lead Integration** | 8.2 (288 reviews) ✓ Verified | Not enough data | 

#### Campaign Management

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Program Management** | 8.7 (348 reviews) ✓ Verified | Not enough data | 
| **Event / Webinar Marketing** | 8.0 (199 reviews) | Not enough data | 
| **Calendaring** | 8.1 (288 reviews) ✓ Verified | Not enough data | 
| **Budgeting** | 7.6 (198 reviews) | Not enough data | 

#### Social

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Social Listening** | Feature Not Available | Not enough data | 
| **Social Sharing** | 7.8 (196 reviews) | Not enough data | 
| **Social Campaigns** | 7.8 (189 reviews) | Not enough data | 
| **Social Media Engagement** | 7.5 (184 reviews) | Not enough data | 
| **Social Media Advertising** | 7.8 (258 reviews) ✓ Verified | Not enough data | 

#### Reporting & Analytics

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Basic Reporting** | 8.5 (495 reviews) ✓ Verified | Not enough data | 
| **Web Analytics** | 8.3 (416 reviews) ✓ Verified | Not enough data | 
| **ROI Analytics** | 8.4 (429 reviews) ✓ Verified | Not enough data | 
| **Revenue Analytics** | 8.4 (443 reviews) ✓ Verified | Not enough data | 
| **SEO / Keyword Analytics** | 7.6 (200 reviews) | Not enough data | 

#### Platform

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Customization ** | 8.5 (337 reviews) ✓ Verified | Not enough data | 
| **Workflow Capability** | 8.7 (327 reviews) ✓ Verified | Not enough data | 
| **User, Role, and Access Management** | 8.9 (318 reviews) ✓ Verified | Not enough data | 
| **Internationalization** | 8.3 (208 reviews) ✓ Verified | Not enough data | 
| **Sandbox / Test Environments** | 7.8 (194 reviews) ✓ Verified | Not enough data | 
| **Performance and Reliability** | 8.9 (325 reviews) ✓ Verified | Not enough data | 
| **Output Document Generation** | 8.0 (161 reviews) | Not enough data | 

#### Agentic AI - Marketing Automation

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Autonomous Task Execution** | 6.8 (27 reviews) | Not enough data | 
| **Multi-step Planning** | 7.0 (25 reviews) | Not enough data | 
| **Cross-system Integration** | 7.5 (25 reviews) | Not enough data | 
| **Adaptive Learning** | 7.0 (23 reviews) | Not enough data | 
| **Proactive Assistance** | 6.9 (26 reviews) | Not enough data | 
| **Decision Making** | 7.3 (25 reviews) | Not enough data | 

#### Integration

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Data Import & Export Tools** | 8.5 (324 reviews) ✓ Verified | Not enough data | 
| **Integration APIs** | 8.6 (323 reviews) ✓ Verified | Not enough data | 
| **Breadth of Partner Applications** | 8.5 (271 reviews) ✓ Verified | Not enough data | 

### Transactional Email

| Product | Score | Reviews |
|---|---|---|
| **Klaviyo** | N/A | N/A |
| **Mailjet** | 8.8/10 | 61 |

#### Administration

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Template Creation** | Not enough data | 8.7 (44 reviews) | 
| **Preset Template Availability** | Not enough data | 8.6 (41 reviews) | 
| **Custom Unsubscribe** | Not enough data | 8.8 (43 reviews) | 
| **Email Segmentation** | Not enough data | 8.6 (42 reviews) | 
| **Detailed Server Logs** | Not enough data | 8.4 (34 reviews) | 
| **Notifications** | Not enough data | 8.8 (42 reviews) | 

#### Integrations

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Webhooks** | Not enough data | 8.9 (28 reviews) | 
| **Event Tracking API** | Not enough data | 9.2 (26 reviews) | 
| **Mail Send API** | Not enough data | 9.2 (38 reviews) | 
| **Spam Filter Testing** | Not enough data | 8.6 (29 reviews) | 

#### Platform

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Custom Tracking Domain** | Not enough data | 8.9 (31 reviews) | 
| **Multiple Domains** | Not enough data | 9.0 (33 reviews) | 
| **Dedicated IP** | Not enough data | 8.6 (28 reviews) | 
| **Documentation** | Not enough data | 8.3 (43 reviews) | 
| **Sender Reputation Management** | Not enough data | 8.9 (38 reviews) | 
| **Tracking & Reporting** | Not enough data | 8.8 (44 reviews) | 
| **Enterprise Scalability** | Not enough data | 8.6 (34 reviews) | 
| **Performance and Reliability** | Not enough data | 9.0 (43 reviews) | 

### Conversational Marketing

| Product | Score | Reviews |
|---|---|---|
| **Klaviyo** | 7.0/10 | 17 |
| **Mailjet** | N/A | N/A |

#### Messenger

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Sequencing** | 7.6 (14 reviews) | Not enough data | 
| **AI** | 6.4 (14 reviews) | Not enough data | 
| **Live Chat** | 6.5 (14 reviews) | Not enough data | 
| **Customization Interface** | 6.3 (13 reviews) | Not enough data | 

#### Channels

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Social Media** | 6.4 (13 reviews) | Not enough data | 
| **Website** | 7.4 (14 reviews) | Not enough data | 
| **Text Message (SMS)** | 6.5 (14 reviews) | Not enough data | 
| **Voice Assistants** | 6.3 (13 reviews) | Not enough data | 
| **Other** | 6.9 (13 reviews) | Not enough data | 

#### Customers

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Targeting** | 8.3 (14 reviews) | Not enough data | 
| **Profiles** | 7.7 (14 reviews) | Not enough data | 
| **Analytics** | 7.3 (13 reviews) | Not enough data | 
| **Lead Gathering** | 6.9 (13 reviews) | Not enough data | 
| **Sales Conversion** | 6.9 (14 reviews) | Not enough data | 

#### Agentic AI - Conversational Marketing

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | 

### Email Deliverability

| Product | Score | Reviews |
|---|---|---|
| **Klaviyo** | 8.3/10 | 40 |
| **Mailjet** | N/A | N/A |

#### Diagnosis

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **IP Address ** | 8.2 (29 reviews) | Not enough data | 
| **Domains** | 8.6 (30 reviews) | Not enough data | 
| **Content ** | 8.4 (33 reviews) | Not enough data | 
| **Policy Compliance** | 8.5 (31 reviews) | Not enough data | 

#### Tracking

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Processing Time** | 8.3 (28 reviews) | Not enough data | 
| **Placement ** | 7.9 (28 reviews) | Not enough data | 
| **Open Rate** | 9.0 (35 reviews) | Not enough data | 
| **Time to Open** | 8.7 (31 reviews) | Not enough data | 
| **Alerts** | 8.6 (28 reviews) | Not enough data | 

#### Reporting

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Campaign Performance** | 9.1 (33 reviews) | Not enough data | 
| **Domain Reputation** | 8.7 (29 reviews) | Not enough data | 
| **Brand Reputation** | 8.7 (29 reviews) | Not enough data | 
| **Blacklist and Whitelist** | 8.4 (27 reviews) | Not enough data | 

#### Agentic AI - Email Deliverability

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Autonomous Task Execution** | 8.2 (14 reviews) | Not enough data | 
| **Cross-system Integration** | 8.1 (15 reviews) | Not enough data | 
| **Adaptive Learning** | 8.0 (14 reviews) | Not enough data | 
| **Proactive Assistance** | 7.3 (14 reviews) | Not enough data | 
| **Decision Making** | 8.0 (14 reviews) | Not enough data | 

### Email Template Builder

| Product | Score | Reviews |
|---|---|---|
| **Klaviyo** | 8.1/10 | 501 |
| **Mailjet** | 9.0/10 | 27 |

#### Templates

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Text and Themes** | 8.6 (427 reviews) ✓ Verified | 9.1 (25 reviews) | 
| **Stock Images** | Feature Not Available | 8.6 (23 reviews) | 
| **Proofing** | 8.4 (348 reviews) ✓ Verified | 9.0 (24 reviews) | 
| **Mobile Responsive** | 8.8 (259 reviews) | 8.9 (25 reviews) | 

#### Edit

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Pre-Made** | 8.4 (359 reviews) ✓ Verified | 9.1 (25 reviews) | 
| **Build** | 8.8 (422 reviews) ✓ Verified | 9.1 (25 reviews) | 
| **HTML** | 8.3 (334 reviews) ✓ Verified | 9.4 (21 reviews) | 

#### Logistics

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Analytics** | 8.7 (428 reviews) ✓ Verified | 9.3 (26 reviews) | 
| **Issues** | 7.9 (340 reviews) ✓ Verified | 8.3 (22 reviews) | 
| **Integrations** | 8.8 (402 reviews) ✓ Verified | 9.3 (22 reviews) | 
| **Shareable Link** | 8.4 (198 reviews) | 9.3 (23 reviews) | 

#### Generative AI

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **AI Text Generation** | 7.5 (66 reviews) | 9.0 (5 reviews) | 
| **AI Text Summarization** | 7.4 (52 reviews) | Not enough data | 

#### Agentic AI - Email Template Builder

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Autonomous Task Execution** | 6.4 (19 reviews) | Not enough data | 
| **Cross-system Integration** | 7.0 (19 reviews) | Not enough data | 

### SMS Marketing

| Product | Score | Reviews |
|---|---|---|
| **Klaviyo** | 8.0/10 | 172 |
| **Mailjet** | N/A | N/A |

#### Text Messaging

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Bulk SMS** | 8.6 (151 reviews) | Not enough data | 
| **Two-Way Text Messaging** | 8.1 (101 reviews) | Not enough data | 
| **Text Scheduler** | 8.8 (133 reviews) ✓ Verified | Not enough data | 
| **Automatic Replies** | 8.3 (115 reviews) ✓ Verified | Not enough data | 
| **Automatic URL Shortening** | 8.7 (126 reviews) ✓ Verified | Not enough data | 
| **MMS Marketing** | 8.5 (107 reviews) | Not enough data | 
| **Personalization** | 8.9 (135 reviews) ✓ Verified | Not enough data | 
| **Transactional SMS** | 8.7 (55 reviews) | Not enough data | 

#### SMS Platform

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Reporting** | 8.6 (135 reviews) ✓ Verified | Not enough data | 
| **Automation** | 8.9 (135 reviews) ✓ Verified | Not enough data | 
| **White Label** | Feature Not Available | Not enough data | 
| **Text-to-Landline** | Feature Not Available | Not enough data | 
| **Short Codes** | 8.3 (63 reviews) | Not enough data | 
| **API Integration** | 8.8 (111 reviews) ✓ Verified | Not enough data | 

#### Agentic AI - SMS Marketing

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Autonomous Task Execution** | 6.8 (11 reviews) | Not enough data | 
| **Multi-step Planning** | 6.7 (10 reviews) | Not enough data | 
| **Cross-system Integration** | 6.8 (10 reviews) | Not enough data | 
| **Natural Language Interaction** | 6.7 (10 reviews) | Not enough data | 
| **Proactive Assistance** | 6.8 (10 reviews) | Not enough data | 
| **Decision Making** | 7.0 (10 reviews) | Not enough data | 

### Customer Data Platform (CDP)

| Product | Score | Reviews |
|---|---|---|
| **Klaviyo** | 8.4/10 | 131 |
| **Mailjet** | N/A | N/A |

#### Data Sourcing

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Data Enrichment** | 8.4 (76 reviews) | Not enough data | 
| **Expandability** | 8.3 (68 reviews) | Not enough data | 
| **Content Marketing** | 8.5 (96 reviews) | Not enough data | 
| **Multiple Devices** | 8.5 (91 reviews) | Not enough data | 

#### Intelligence

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Marketing Metrics** | 8.6 (105 reviews) | Not enough data | 
| **Predictive Modeling** | 8.1 (73 reviews) | Not enough data | 
| **Recommendation Engine** | 8.0 (68 reviews) | Not enough data | 

### Pop-Up Builder

| Product | Score | Reviews |
|---|---|---|
| **Klaviyo** | 8.5/10 | 31 |
| **Mailjet** | N/A | N/A |

#### Design and Customization

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Pre-Designed Templates** | 9.0 (24 reviews) | Not enough data | 
| **Pop-Up Types** | 8.9 (25 reviews) | Not enough data | 
| **No-Code Customization** | 9.1 (24 reviews) | Not enough data | 
| **Mobile Optimized** | 8.9 (22 reviews) | Not enough data | 

#### Campaigns

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Targeting** | 8.8 (24 reviews) | Not enough data | 
| **Triggered Campaigns** | 8.9 (22 reviews) | Not enough data | 
| **A/B Testing** | 8.8 (24 reviews) | Not enough data | 
| **Analytics** | 8.8 (25 reviews) | Not enough data | 

#### Integrations

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **CRM/Email Integrations** | 9.1 (23 reviews) | Not enough data | 
| **WCM Integrations** | 8.1 (19 reviews) | Not enough data | 
| **E-Commerce Integrations** | 9.1 (25 reviews) | Not enough data | 
| **Social Media Integrations** | 8.5 (20 reviews) | Not enough data | 

#### Generative AI

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **AI Text Generation** | 7.5 (20 reviews) | Not enough data | 

#### Agentic AI - Vulnerability Scanner

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Autonomous Task Execution** | 6.8 (10 reviews) | Not enough data | 
| **Proactive Assistance** | 7.5 (10 reviews) | Not enough data | 

### Customer Journey Analytics

| Product | Score | Reviews |
|---|---|---|
| **Klaviyo** | 7.9/10 | 21 |
| **Mailjet** | N/A | N/A |

#### Platform Basics

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Dynamic Segmentation** | 9.0 (17 reviews) | Not enough data | 
| **Journey Optimization** | 9.0 (16 reviews) | Not enough data | 

#### Platform Data

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Journey Reporting** | 8.5 (16 reviews) | Not enough data | 
| **Trends Reporting** | 8.3 (15 reviews) | Not enough data | 
| **Dashboards** | 8.8 (15 reviews) | Not enough data | 
| **Advanced Data Filtering** | 8.2 (15 reviews) | Not enough data | 

#### Platform Additional Functionality

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Journey Mapping** | 8.4 (16 reviews) | Not enough data | 
| **Integrations** | 9.2 (14 reviews) | Not enough data | 
| **Automated Alerts** | 8.3 (14 reviews) | Not enough data | 

#### Agentic AI - Customer Journey Analytics

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Autonomous Task Execution** | 6.0 (5 reviews) | Not enough data | 
| **Cross-system Integration** | 7.0 (5 reviews) | Not enough data | 
| **Adaptive Learning** | 6.3 (5 reviews) | Not enough data | 
| **Proactive Assistance** | 6.9 (6 reviews) | Not enough data | 

### Review Management

| Product | Score | Reviews |
|---|---|---|
| **Klaviyo** | 8.6/10 | 10 |
| **Mailjet** | N/A | N/A |

#### Collection

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Authentification** | 7.4 (7 reviews) | Not enough data | 
| **Review Forms** | 8.8 (7 reviews) | Not enough data | 
| **Personalization** | 8.6 (6 reviews) | Not enough data | 
| **Engagement** | 8.6 (6 reviews) | Not enough data | 
| **Community Q&A** | 7.2 (6 reviews) | Not enough data | 

#### Agentic AI - Review Management

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Adaptive Learning** | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | 

#### Moderation

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Reviewer Validation** | 9.5 (7 reviews) | Not enough data | 
| **Response Types** | 9.0 (5 reviews) | Not enough data | 
| **Legal Agreements** | 9.3 (5 reviews) | Not enough data | 

#### Use Cases

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **E-commerce** | 9.8 (9 reviews) | Not enough data | 
| **Retail** | 8.9 (6 reviews) | Not enough data | 
| **Customer Service** | 9.7 (5 reviews) | Not enough data | 

#### Administration

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Incentives** | 9.3 (7 reviews) | Not enough data | 
| **Syndication** | 8.6 (6 reviews) | Not enough data | 
| **Insights** | 8.0 (5 reviews) | Not enough data | 
| **Content** | 8.0 (5 reviews) | Not enough data | 
| **Sampling** | 8.0 (5 reviews) | Not enough data | 

#### Display Options

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Badges** | 8.6 (6 reviews) | Not enough data | 
| **Widgets** | 8.3 (7 reviews) | Not enough data | 
| **Integration & APIs** | 8.3 (6 reviews) | Not enough data | 
| **Marketing** | 8.1 (6 reviews) | Not enough data | 

#### Generative AI

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **AI Text Generation** | 7.8 (6 reviews) | Not enough data | 

### Online Form Builder

| Product | Score | Reviews |
|---|---|---|
| **Klaviyo** | 7.4/10 | 6 |
| **Mailjet** | N/A | N/A |

#### Customization

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Custom Fields** | Not enough data | Not enough data | 
| **Conditional Logic** | 8.6 (6 reviews) | Not enough data | 
| **Multi-page Forms** | 7.0 (5 reviews) | Not enough data | 
| **Design** | 6.7 (5 reviews) | Not enough data | 

#### Additional Functionality

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Embedded Forms** | 7.0 (5 reviews) | Not enough data | 
| **Offline Capability** | 7.7 (5 reviews) | Not enough data | 
| **Notifications** | Not enough data | Not enough data | 
| **Payments** | Not enough data | Not enough data | 
| **Mobile Forms** | Not enough data | Not enough data | 

### WhatsApp Marketing

| Product | Score | Reviews |
|---|---|---|
| **Klaviyo** | N/A | N/A |
| **Mailjet** | N/A | N/A |

#### WhatsApp Messaging - WhatsApp Marketing

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Transactional Messages** | Not enough data | Not enough data | 
| **Bulk WhatsApp Messaging** | Not enough data | Not enough data | 
| **Conversational Messaging** | Not enough data | Not enough data | 
| **Personalization** | Not enough data | Not enough data | 
| **Promotional Messages** | Not enough data | Not enough data | 
| **Automated Replies** | Not enough data | Not enough data | 

#### WhatsApp Business Platform - WhatsApp Marketing

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Segmentation** | Not enough data | Not enough data | 
| **API Integration** | Not enough data | Not enough data | 
| **WhatsApp Commerce** | Not enough data | Not enough data | 
| **Analytics** | Not enough data | Not enough data | 

### Personalization

| Product | Score | Reviews |
|---|---|---|
| **Klaviyo** | 6.9/10 | 17 |
| **Mailjet** | N/A | N/A |

#### Agentic AI - Personalization

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Autonomous Task Execution** | 6.9 (14 reviews) | Not enough data | 
| **Cross-system Integration** | 7.0 (14 reviews) | Not enough data | 
| **Adaptive Learning** | 6.9 (15 reviews) | Not enough data | 
| **Natural Language Interaction** | 6.8 (14 reviews) | Not enough data | 
| **Proactive Assistance** | 6.3 (14 reviews) | Not enough data | 
| **Decision Making** | 7.4 (16 reviews) | Not enough data | 

### RCS Business Messaging

| Product | Score | Reviews |
|---|---|---|
| **Klaviyo** | N/A | N/A |
| **Mailjet** | N/A | N/A |

#### Messaging - RCS Business Messaging

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Personalization** | Not enough data | Not enough data | 
| **Rich Media** | Not enough data | Not enough data | 
| **Interactive Messages** | Not enough data | Not enough data | 
| **Branded Templates** | Not enough data | Not enough data | 
| **Automation** | Not enough data | Not enough data | 
| **Conversational RCS** | Not enough data | Not enough data | 
| **Transactional RCS** | Not enough data | Not enough data | 
| **Promotional RCS** | Not enough data | Not enough data | 

#### Security / Verification - RCS Business Messaging

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Verified Sender** | Not enough data | Not enough data | 
| **Encryption** | Not enough data | Not enough data | 
| **Authentification** | Not enough data | Not enough data | 

#### Analytics / Deliverability - RCS Business Messaging

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Read Receipts** | Not enough data | Not enough data | 
| **Analytics** | Not enough data | Not enough data | 
| **SMS Fallback** | Not enough data | Not enough data | 

#### AI - RCS Business Messaging

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **AI** | Not enough data | Not enough data | 

### AI Marketing Agents

| Product | Score | Reviews |
|---|---|---|
| **Klaviyo** | N/A | N/A |
| **Mailjet** | N/A | N/A |

#### Performance Optimization & Learning - AI Marketing Agents

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Send-Time Optimization** | Not enough data | Not enough data | 
| **Autonomous A/B Testing** | Not enough data | Not enough data | 

#### Autonomous Campaign Orchestration - AI Marketing Agents 

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **End-to-End Campaign Execution** | Not enough data | Not enough data | 
| **Goal-Based Campaign Planning** | Not enough data | Not enough data | 
| **Cross-Channel Orchestration** | Not enough data | Not enough data | 
| **Conversational Campaign Setup** | Not enough data | Not enough data | 
| **Real-Time Campaign Adaptation** | Not enough data | Not enough data | 

#### AI Content Generation - AI Marketing Agents 

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Dynamic Content Optimization** | Not enough data | Not enough data | 
| **AI Copy Generation** | Not enough data | Not enough data | 
| **Personalized Content Creation** | Not enough data | Not enough data | 

#### Audience Intelligence & Segmentation - AI Marketing Agents 

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Lookalike Audience Modeling** | Not enough data | Not enough data | 
| **Behavioral Triggering** | Not enough data | Not enough data | 
| **Predictive Audience Segmentation** | Not enough data | Not enough data | 

#### Integrations & Data Connectivity - AI Marketing Agents 

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Event & Data Ingestion** | Not enough data | Not enough data | 
| **CRM & CDP Integration** | Not enough data | Not enough data | 

### Marketing Analytics

| Product | Score | Reviews |
|---|---|---|
| **Klaviyo** | 7.8/10 | 27 |
| **Mailjet** | N/A | N/A |

#### Marketing Operations

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **ROI Tracking** | 8.5 (19 reviews) | Not enough data | 
| **Data Collection** | 8.4 (18 reviews) | Not enough data | 
| **Customer Insights** | 8.8 (20 reviews) | Not enough data | 
| **Multi-User Access** | 8.8 (17 reviews) | Not enough data | 
| **Spend Management** | 7.3 (16 reviews) | Not enough data | 
| **White Label** | 7.6 (15 reviews) | Not enough data | 

#### Campaign Activity

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Campaign Insights** | 8.1 (18 reviews) | Not enough data | 
| **Reports and Dashboards** | 8.5 (23 reviews) | Not enough data | 
| **Campaign Stickiness** | 8.1 (17 reviews) | Not enough data | 
| **Multichannel Tracking** | 7.5 (17 reviews) | Not enough data | 
| **Brand Optimization** | 8.1 (17 reviews) | Not enough data | 
| **Predictive Analytics** | 8.1 (16 reviews) | Not enough data | 

#### Agentic AI - Marketing Analytics

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Autonomous Task Execution** | 7.6 (7 reviews) | Not enough data | 
| **Cross-system Integration** | 7.6 (7 reviews) | Not enough data | 
| **Proactive Assistance** | 7.9 (8 reviews) | Not enough data | 

### AI Agents

| Product | Score | Reviews |
|---|---|---|
| **Klaviyo** | N/A | N/A |
| **Mailjet** | N/A | N/A |

#### Agentic AI - AI Agents

| Feature | Klaviyo | Mailjet | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | 

---
## Categories
**Shared Categories (1):** [Email Template Builder Software](https://www.g2.com/categories/email-template-builder)

**Unique to Klaviyo (14):** [AI Marketing Agents Software](https://www.g2.com/categories/ai-marketing-agents), [SMS Marketing Software](https://www.g2.com/categories/sms-marketing), [Pop-Up Builder Software](https://www.g2.com/categories/pop-up-builder), [Personalization Software](https://www.g2.com/categories/personalization), [Email Deliverability Tools](https://www.g2.com/categories/email-deliverability), [Conversational Marketing Software](https://www.g2.com/categories/conversational-marketing), [Customer Journey Analytics Software](https://www.g2.com/categories/customer-journey-analytics), [Customer Data Platforms (CDP)](https://www.g2.com/categories/customer-data-platform-cdp), [Marketing Analytics Software](https://www.g2.com/categories/marketing-analytics), [Review Management Software](https://www.g2.com/categories/review-management-software), [Marketing Automation Software](https://www.g2.com/categories/marketing-automation), [Online Form Builder Software](https://www.g2.com/categories/online-form-builder), [WhatsApp Marketing Software](https://www.g2.com/categories/whatsapp-marketing), [ RCS Business Messaging Software](https://www.g2.com/categories/rcs-business-messaging)

**Unique to Mailjet (2):** [Transactional Email Software](https://www.g2.com/categories/transactional-email), [Email Marketing Software](https://www.g2.com/categories/email-marketing)


---
## Reviewer Demographics

### By Company Size

| Segment | Klaviyo | Mailjet | 
|---|---|---|
| **Small-Business** | 82.2% | 74.7% | 
| **Mid-Market** | 16.0% | 17.9% | 
| **Enterprise** | 1.7% | 7.4% | 

### By Industry

#### Klaviyo

- **Retail:** 19.4%
- **Marketing and Advertising:** 12.6%
- **Apparel & Fashion:** 12.6%
- **Consumer Goods:** 11.6%
- **Health, Wellness and Fitness:** 7.2%
- **Food & Beverages:** 4.7%
- **Cosmetics:** 2.8%
- **Luxury Goods & Jewelry:** 2.2%
- **Sporting Goods:** 1.6%
- **Consumer Electronics:** 1.5%
- **Other:** 23.9%

#### Mailjet

- **Marketing and Advertising:** 19.9%
- **Computer Software:** 12.3%
- **Internet:** 9.9%
- **Information Technology and Services:** 9.4%
- **Online Media:** 2.9%
- **Health, Wellness and Fitness:** 2.9%
- **Leisure, Travel & Tourism:** 1.8%
- **Consumer Services:** 1.8%
- **Design:** 1.8%
- **Education Management:** 1.8%
- **Other:** 35.7%

---
## Alternatives

### Alternatives to Klaviyo

- [ActiveCampaign](https://www.g2.com/products/activecampaign/reviews) — 4.4/5 stars (14682 reviews)
- [Dotdigital](https://www.g2.com/products/dotdigital/reviews) — 4.4/5 stars (1199 reviews)
- [Braze](https://www.g2.com/products/braze/reviews) — 4.5/5 stars (1680 reviews)
- [Iterable](https://www.g2.com/products/iterable/reviews) — 4.4/5 stars (824 reviews)
- [Ortto](https://www.g2.com/products/ortto/reviews) — 4.4/5 stars (622 reviews)
- [Agentforce Marketing (formerly Salesforce Marketing Cloud)](https://www.g2.com/products/agentforce-marketing-formerly-salesforce-marketing-cloud/reviews) — 4.0/5 stars (4460 reviews)
- [Insider One](https://www.g2.com/products/insider-one/reviews) — 4.8/5 stars (1354 reviews)
- [Bloomreach](https://www.g2.com/products/bloomreach-bloomreach/reviews) — 4.6/5 stars (765 reviews)
- [HubSpot Marketing Hub](https://www.g2.com/products/hubspot-marketing-hub/reviews) — 4.4/5 stars (14733 reviews)
- [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews) — 4.5/5 stars (2561 reviews)

### Alternatives to Mailjet

- [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews) — 4.5/5 stars (2561 reviews)
- [Intuit Mailchimp Email Marketing](https://www.g2.com/products/intuit-mailchimp-email-marketing/reviews) — 4.3/5 stars (12959 reviews)
- [GetResponse](https://www.g2.com/products/getresponse/reviews) — 4.3/5 stars (1120 reviews)
- [MailerLite](https://www.g2.com/products/mailerlite/reviews) — 4.6/5 stars (1107 reviews)
- [Constant Contact](https://www.g2.com/products/constant-contact/reviews) — 4.1/5 stars (7388 reviews)
- [Campaign Monitor](https://www.g2.com/products/campaign-monitor/reviews) — 4.1/5 stars (722 reviews)
- [Netcore Email API](https://www.g2.com/products/netcore-email-api/reviews) — 4.4/5 stars (732 reviews)
- [Dotdigital](https://www.g2.com/products/dotdigital/reviews) — 4.4/5 stars (1199 reviews)
- [Twilio SendGrid Email API](https://www.g2.com/products/twilio-sendgrid-email-api/reviews) — 4.0/5 stars (367 reviews)
- [AWeber](https://www.g2.com/products/aweber/reviews) — 4.2/5 stars (649 reviews)

---
## Top Discussions

### Klaviyo

- Title: [What is UTM tracking Klaviyo?](https://www.g2.com/discussions/what-is-utm-tracking-klaviyo) — 3 comments
  > **Top comment:** "You can add Google Analytics utm tracking data to your emails sent in Klayvio. This can be automated."
- Title: [how can i know the language for my clients](https://www.g2.com/discussions/13491-how-can-i-know-the-language-for-my-clients) — 3 comments, 1 upvote
  > **Top comment:** "You need to add a dynamic in your website when collecting data then use a segmentatino of your data into language preferences based on the tick..."
- Title: [What is Klaviyo used for?](https://www.g2.com/discussions/what-is-klaviyo-used-for) — 2 comments
  > **Top comment:** "It is a tool for email  marketing."
- Title: [Does Klaviyo integrate with Shopify?](https://www.g2.com/discussions/does-klaviyo-integrate-with-shopify) — 2 comments
  > **Top comment:** "Yes"
- Title: [Are their pre-built flows available?](https://www.g2.com/discussions/13499-are-their-pre-built-flows-available) — 2 comments, 1 upvote
  > **Top comment:** "You can set up any combination of new flows and even run split tests on  those in a flow. They also have video tutorials to do this."

### Mailjet

- Title: [When will you introduce landing page builder?](https://www.g2.com/discussions/when-will-you-introduce-landing-page-builder) — 2 comments, 1 upvote
  > **Top comment:** "so near"

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/klaviyo-vs-mailjet)