2026 Best Software Awards are here!See the list
Compare ExpertSender and Klaviyo 
Featured Products
At a Glance
Market Segments
Small-Business (70.4% of reviews)
Small-Business (81.4% of reviews)
Entry-Level Pricing
No pricing available
No pricing available
ExpertSender
Star Rating
(58)4.6 out of 5
Market Segments
Small-Business (70.4% of reviews)
Pros & Cons
Entry-Level Pricing
No pricing available
Learn more about ExpertSenderKlaviyo
Star Rating
(1,237)4.6 out of 5
Market Segments
Small-Business (81.4% of reviews)
Pros & Cons
Entry-Level Pricing
No pricing available
Free Trial is available
Learn more about KlaviyoSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- G2 reviewers report that Klaviyo excels in user experience, with many praising its intuitive interface and the ease of sending marketing campaigns. Users appreciate the beautiful email templates and the effective marketing analytics tool that helps in organizing customer profiles.
- Users say ExpertSender stands out for its flexibility and scalability, making it a solid choice for businesses looking to grow. Reviewers highlight its powerful automation features that simplify campaign management and allow for precise targeting, which is crucial for effective email marketing.
- According to verified reviews, Klaviyo has a significantly higher overall satisfaction score, reflecting its ability to meet user needs effectively. Users mention that it has been a game-changer for increasing sales and reaching larger audiences, showcasing its strong impact on business growth.
- Reviewers mention that ExpertSender offers excellent client support, which is often highlighted as a key strength. Users appreciate the platform's ability to handle complex email marketing tasks, with features like throttling and IP reputation management being particularly beneficial for experienced marketers.
- G2 reviewers report that while both platforms have similar star ratings, Klaviyo's higher volume of recent reviews indicates a more consistent user experience. Users frequently commend its ease of use and setup, making it a preferred choice for small businesses looking for a straightforward marketing solution.
- Users say that Klaviyo's features for building and personalizing emails are top-notch, with many finding it easy to create engaging content. In contrast, while ExpertSender also offers strong features, some users feel that Klaviyo's templates and design capabilities give it an edge in creating visually appealing campaigns.
Pricing
Entry-Level Pricing
ExpertSender
No pricing availableKlaviyo
No pricing availableFree Trial
ExpertSender
No trial information availableKlaviyo
Free Trial is available
Ratings
Meets Requirements
9.1
50
9.0
911
Ease of Use
8.6
50
8.6
916
Ease of Setup
8.6
24
8.5
565
Ease of Admin
9.1
22
8.9
506
Quality of Support
9.5
50
8.4
867
Has the product been a good partner in doing business?
9.5
22
8.9
510
Product Direction (% positive)
8.8
49
8.9
860
Features by Category
Email Marketing
9.0
46
|
Verified
9.0
536
|
Verified
9.1
46
|
Verified
9.2
525
|
Verified
9.1
45
|
Verified
8.9
494
|
Verified
8.8
41
|
Verified
8.9
466
|
Verified
Online Marketing
7.6
13
7.8
373
|
Verified
8.6
38
|
Verified
8.3
398
|
Verified
8.9
41
|
Verified
8.7
428
|
Verified
8.2
39
|
Verified
8.7
445
7.4
13
8.2
249
Lead Management
8.3
33
|
Verified
8.5
348
8.4
36
|
Verified
8.4
271
8.9
44
|
Verified
9.0
484
|
Verified
8.1
29
|
Verified
7.8
217
8.6
30
|
Verified
8.5
353
|
Verified
8.3
35
|
Verified
8.5
393
|
Verified
8.4
27
|
Verified
8.4
330
|
Verified
8.4
26
|
Verified
8.2
280
|
Verified
Campaign Management
8.6
28
|
Verified
8.7
346
|
Verified
7.4
12
8.0
198
8.3
30
|
Verified
8.1
287
|
Verified
7.6
13
7.5
197
Social
7.8
13
Feature Not Available
8.3
23
|
Verified
7.8
195
7.1
12
7.7
187
7.1
12
7.4
182
8.2
21
7.8
257
|
Verified
Reporting & Analytics
8.7
45
|
Verified
8.5
474
|
Verified
7.9
27
|
Verified
8.3
413
|
Verified
8.1
25
|
Verified
8.3
423
|
Verified
8.3
26
|
Verified
8.4
436
|
Verified
8.3
23
7.5
199
Platform
8.9
19
|
Verified
8.5
328
|
Verified
8.9
19
|
Verified
8.7
311
|
Verified
8.9
22
|
Verified
8.9
316
|
Verified
9.0
18
|
Verified
8.3
208
|
Verified
9.3
14
|
Verified
7.8
194
|
Verified
9.8
21
|
Verified
8.9
316
|
Verified
9.0
13
|
Verified
8.0
160
Agentic AI - Marketing Automation
Not enough data
6.9
26
Not enough data
6.9
24
Not enough data
7.2
23
Not enough data
7.0
23
Not enough data
6.8
24
Not enough data
7.3
25
Integration
9.1
22
|
Verified
8.4
319
|
Verified
9.3
22
|
Verified
8.6
313
|
Verified
9.2
14
|
Verified
8.4
263
|
Verified
Messenger
Not enough data
7.4
13
Not enough data
6.4
14
Not enough data
6.3
13
Not enough data
6.0
12
Channels
Not enough data
6.1
12
Not enough data
7.2
13
Not enough data
6.3
13
Not enough data
6.0
12
Not enough data
6.7
12
Customers
Not enough data
8.2
13
Not enough data
7.6
13
Not enough data
7.1
12
Not enough data
6.7
12
Not enough data
7.1
12
Agentic AI - Conversational Marketing
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Diagnosis
Not enough data
8.2
28
Not enough data
8.5
29
Not enough data
8.3
30
Not enough data
8.5
30
Tracking
Not enough data
8.3
27
Not enough data
7.8
27
Not enough data
8.9
32
Not enough data
8.6
29
Not enough data
8.5
27
Reporting
Not enough data
9.1
30
Not enough data
8.7
29
Not enough data
8.6
28
Not enough data
8.4
27
Agentic AI - Email Deliverability
Not enough data
8.2
14
Not enough data
8.1
15
Not enough data
8.0
14
Not enough data
7.3
14
Not enough data
8.0
14
Templates
Not enough data
8.6
425
|
Verified
Not enough data
Feature Not Available
Not enough data
8.4
348
|
Verified
Not enough data
8.8
257
Edit
Not enough data
8.4
357
|
Verified
Not enough data
8.8
418
|
Verified
Not enough data
8.3
332
|
Verified
Logistics
Not enough data
8.7
420
|
Verified
Not enough data
7.9
340
|
Verified
Not enough data
8.8
398
|
Verified
Not enough data
8.4
197
Generative AI
Not enough data
7.5
64
Not enough data
7.4
51
Agentic AI - Email Template Builder
Not enough data
6.4
19
Not enough data
7.0
19
Text Messaging
Not enough data
8.6
144
Not enough data
8.0
100
Not enough data
8.8
133
|
Verified
Not enough data
8.3
115
|
Verified
Not enough data
8.7
125
|
Verified
Not enough data
8.5
106
Not enough data
8.8
132
|
Verified
Not enough data
8.6
54
SMS Platform
Not enough data
8.6
134
|
Verified
Not enough data
8.9
133
|
Verified
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
8.3
63
Not enough data
8.8
111
|
Verified
Agentic AI - SMS Marketing
Not enough data
6.8
11
Not enough data
6.7
10
Not enough data
6.8
10
Not enough data
6.7
10
Not enough data
6.8
10
Not enough data
7.0
10
Data Sourcing
Not enough data
8.4
76
Not enough data
8.3
68
Not enough data
8.5
96
Not enough data
8.5
91
Intelligence
Not enough data
8.6
105
Not enough data
8.1
73
Not enough data
8.0
68
Design and Customization
Not enough data
8.9
22
Not enough data
8.8
23
Not enough data
9.0
22
Not enough data
8.9
22
Campaigns
Not enough data
8.8
23
Not enough data
8.9
21
Not enough data
8.7
23
Not enough data
8.8
24
Integrations
Not enough data
9.0
22
Not enough data
8.1
19
Not enough data
9.0
23
Not enough data
8.5
20
Generative AI
Not enough data
7.5
20
Agentic AI - Vulnerability Scanner
Not enough data
6.8
10
Not enough data
7.5
10
Platform Basics
Not enough data
9.0
17
Not enough data
8.9
15
Platform Data
Not enough data
8.5
16
Not enough data
8.3
15
Not enough data
8.8
15
Not enough data
8.2
15
Platform Additional Functionality
Not enough data
8.4
16
Not enough data
9.2
14
Not enough data
8.3
14
Agentic AI - Customer Journey Analytics
Not enough data
6.0
5
Not enough data
7.0
5
Not enough data
6.3
5
Not enough data
6.9
6
Collection
Not enough data
7.4
7
Not enough data
8.6
6
Not enough data
8.6
6
Not enough data
8.6
6
Not enough data
7.2
6
Agentic AI - Review Management
Not enough data
Not enough data
Not enough data
Not enough data
Moderation
Not enough data
9.4
6
Not enough data
9.0
5
Not enough data
9.3
5
Use Cases
Not enough data
9.8
7
Not enough data
8.9
6
Not enough data
9.7
5
Administration
Not enough data
9.3
7
Not enough data
8.6
6
Not enough data
8.0
5
Not enough data
8.0
5
Not enough data
8.0
5
Display Options
Not enough data
8.6
6
Not enough data
8.3
7
Not enough data
8.3
6
Not enough data
8.1
6
Generative AI
Not enough data
7.8
6
Customization
Not enough data
Not enough data
Not enough data
8.6
6
Not enough data
7.0
5
Not enough data
6.7
5
Additional Functionality
Not enough data
7.0
5
Not enough data
7.7
5
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
WhatsApp Messaging - WhatsApp Marketing
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
WhatsApp Business Platform - WhatsApp Marketing
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Agentic AI - Personalization
Not enough data
6.9
14
Not enough data
7.0
14
Not enough data
6.9
15
Not enough data
6.8
14
Not enough data
6.3
14
Not enough data
7.2
15
Messaging - RCS Business Messaging
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Security / Verification - RCS Business Messaging
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Analytics / Deliverability - RCS Business Messaging
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
AI - RCS Business Messaging
Not enough data
Not enough data
Marketing Operations
Not enough data
8.3
17
Not enough data
8.3
17
Not enough data
8.7
19
Not enough data
8.8
16
Not enough data
7.1
15
Not enough data
7.4
14
Campaign Activity
Not enough data
7.9
17
Not enough data
8.6
21
Not enough data
8.0
16
Not enough data
7.3
16
Not enough data
8.0
16
Not enough data
8.0
15
Agentic AI - Marketing Analytics
Not enough data
7.6
7
Not enough data
7.6
7
Not enough data
7.9
8
Categories
Categories
Shared Categories
ExpertSender and Klaviyo are categorized as Marketing Automation
Unique Categories
ExpertSender has no unique categories
Klaviyo is categorized as SMS Marketing, Pop-Up Builder, Email Template Builder, Personalization, Email Deliverability, Conversational Marketing, Customer Journey Analytics, Customer Data Platform (CDP), Marketing Analytics, Review Management, Online Form Builder, WhatsApp Marketing, and RCS Business Messaging
Reviews
Reviewers' Company Size
ExpertSender
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Klaviyo
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Small-Business
(50 or fewer emp.)
Mid-Market
(51-1000 emp.)
Enterprise
(> 1000 emp.)
Reviewers' Industry
Marketing and Advertising
29.6%
Retail
11.1%
Financial Services
3.7%
Entertainment
3.7%
Construction
3.7%
Other
48.1%
Retail
19.0%
Marketing and Advertising
12.6%
Apparel & Fashion
12.5%
Consumer Goods
12.1%
Health, Wellness and Fitness
7.4%
Other
36.4%
Alternatives
Discussions
asfsf
3 Comments
RR
Very good user friendlyRead more
ExpertSender has no more discussions with answers
how can i know the language for my clients
3 Comments
AJ
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...Read more
What is UTM tracking Klaviyo?
3 Comments
CC
You can add Google Analytics utm tracking data to your emails sent in Klayvio. This can be automated.Read more
Are their pre-built flows available?
2 Comments
AJ
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.Read more
Hunting for software insights?
With over 3 million reviews, we can provide the specific details that help you make an informed software buying decision for your business. Finding the right product is important, let us help.
