Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Iterable
Score 8.4 out of 10
N/A
Iterable is an AI-powered customer communication platform that activates customers across channels in real-time. With intelligent personalization, dynamic content, and a cross-channel suite, Iterable helps brands create seamless, data-driven experiences across email, SMS, push, and in-app notifications.N/A
Klaviyo
Score 8.3 out of 10
N/A
Klaviyo is a marketing automation platform that helps businesses to centralize and use every piece of their customer data. With Klaviyo, businesses can combine customer data with more than 350 native integrations to automate personalized email and SMS communications that make customers feel seen. From mom-and-pop shops to established companies, Klaviyo states businesses like Dermalogica, Living Proof, Solo Stove, Citizen Watches, and more than 143,000 other paying users leverage their platform…
$20
per month
Mail250
Score 1.0 out of 10
N/A
Mail250 is an e-mail marketing delivery platform.
$20
per month
Pricing
IterableKlaviyoMail250
Editions & Modules
No answers on this topic
No answers on this topic
Starter
$20
month
Plus
$30
month
Plus Pro
$50
month
Dedicated
$150
month
Offerings
Pricing Offerings
IterableKlaviyoMail250
Free Trial
YesYesNo
Free/Freemium Version
NoYesNo
Premium Consulting/Integration Services
YesNoNo
Entry-level Setup FeeOptionalNo setup feeNo setup fee
Additional DetailsPaid plans start at $20/month and include: 251 - 500 contacts 5,000 monthly email sends 150 SMS/MMS sending credits Applicable SMS carrier fees Mobile push notifications (free beta) Email and chat support Additional contacts, email and text sending credits, and service plans available to meet the needs of any size business. View all of our pricing and estimate your total cost of ownership at klaviyo.com/pricing
More Pricing Information
Community Pulse
IterableKlaviyoMail250
Considered Multiple Products
Iterable
Chose Iterable
Switched to Klaviyo for ecommerce. I've used HubSpot and Eloqua (now Oracle) for years before and found all of these other tools much easier to use than Iterable.
Chose Iterable
Besides Klaviyo which has native integration, and plugins with eCommerce platforms like Shopify, Iterable's integration capability is more robust compared to other platforms such as Campaign Monitor, Mailchimp, and Mailjet when a business is using Shopify. Iterable supports …
Chose Iterable
I admittedly don't remember much of Klaviyo, as I have become so familiar with Iterable. I definitely prefer Iterable, however. There are so many more features in Iterable and it just feels like a more dynamic and comprehensive experience with more granular data than Klaviyo
Chose Iterable
If you're still using SFMC do yourself a favor and explore some of the newer options available. Iterable is a strong competitor unless you need the B2B and account based marketing/support teams all in a single platform.
Klaviyo is great and best for small-medium size companies …
Chose Iterable
Iterable had the most robust personalisation features (handlebars, data catalog, snippets, robust segmentation) and multi-language support. Additionally, security features were higher than those of other alternatives. Close follow-up was Braze, and other platforms were compared …
Chose Iterable
We are still evaluating but the cost of switching has been the primary reason. In the past, other platforms have not had multi-channel messaging but that is no longer the case.
Chose Iterable
Iterable was more competitive in pricing, the segmentation technology was extremely advanced and fast in comparison with the competitors we analysed, and deliverability and reliability of the system have been fantastic.
Chose Iterable
Iterable has an easier UI, with a great educational center to be up to date on the product. Iterable also helps manage different locales in one template and create different projects to manage different databases. Lately, with the integration with Snowflake, will allow an easy …
Chose Iterable
We have been on Iterable for about 2 years and in that 2 years have evaluated other platforms, considering doing another migration.

The key reason we have stayed with Iterable is the ease of running (largely automated) omni channel comms with a complex data structure. We have …
Chose Iterable
The rich functions , flexibility, iOS and Android SDK integration, Cost and return of investment we find better with Iterable.
Chose Iterable
Iterable is generally better than many providers at handling large data sets and making them usable. Their workflow builder is one of the best, if not the best, I've seen and used. They also beat some other providers by having the number of channels they support and their …
Chose Iterable
The reason why I enjoy Iterable is that (1) they have an easy-to-use email builder, (2) their folder system makes finding campaigns more efficient, (3) their built on data which allows us to create highly dynamic and segmented campaigns, (4) they have a great journey builder …
Chose Iterable
Iterable provides support for all the platforms, unlike other platforms that we tried have limited support to cover various platforms
Chose Iterable
Based on the way that we send emails, we decided to go with Iterable. We loved the different features that they had. The main decision for us was the option of the catalog. We saw great potential for this feature and it has definitely helped us tremendously with our email …
Klaviyo

No answer on this topic

Mail250

No answer on this topic

Features
IterableKlaviyoMail250
Email & Online Marketing
Comparison of Email & Online Marketing features of Product A and Product B
Iterable
7.9
119 Ratings
4% above category average
Klaviyo
8.3
128 Ratings
8% above category average
Mail250
6.3
1 Ratings
24% below category average
WYSIWYG email editor8.7106 Ratings8.2114 Ratings5.01 Ratings
Dynamic content8.5113 Ratings8.1120 Ratings00 Ratings
Ability to test dynamic content8.3111 Ratings7.7112 Ratings00 Ratings
A/B testing8.4115 Ratings8.1115 Ratings00 Ratings
Mobile optimization7.8110 Ratings8.5123 Ratings00 Ratings
Email deliverability reporting6.6115 Ratings8.6126 Ratings8.01 Ratings
List management7.1115 Ratings8.5126 Ratings6.01 Ratings
Triggered drip sequences7.9102 Ratings8.7112 Ratings00 Ratings
Landing pages00 Ratings8.02 Ratings00 Ratings
Reporting & Analytics
Comparison of Reporting & Analytics features of Product A and Product B
Iterable
5.8
116 Ratings
23% below category average
Klaviyo
7.7
123 Ratings
5% above category average
Mail250
6.0
1 Ratings
25% below category average
Dashboards6.2116 Ratings8.1123 Ratings6.01 Ratings
Standard reports5.7114 Ratings7.6119 Ratings6.01 Ratings
Custom reports5.5105 Ratings7.479 Ratings00 Ratings
Platform & Infrastructure
Comparison of Platform & Infrastructure features of Product A and Product B
Iterable
7.1
113 Ratings
5% below category average
Klaviyo
8.1
101 Ratings
8% above category average
Mail250
-
Ratings
API7.9102 Ratings8.294 Ratings00 Ratings
Role-based workflow & approvals8.296 Ratings8.249 Ratings00 Ratings
Customizability7.6103 Ratings7.268 Ratings00 Ratings
Integration with Microsoft Dynamics CRM4.75 Ratings00 Ratings00 Ratings
Third-party software integrations7.220 Ratings8.344 Ratings00 Ratings
Integration with Salesforce.com00 Ratings8.418 Ratings00 Ratings
Lead Management
Comparison of Lead Management features of Product A and Product B
Iterable
-
Ratings
Klaviyo
7.5
97 Ratings
4% below category average
Mail250
-
Ratings
Lead nurturing automation00 Ratings8.193 Ratings00 Ratings
Lead scoring and grading00 Ratings6.945 Ratings00 Ratings
Data quality management00 Ratings7.954 Ratings00 Ratings
Automated sales alerts and tasks00 Ratings7.147 Ratings00 Ratings
Campaign Management
Comparison of Campaign Management features of Product A and Product B
Iterable
-
Ratings
Klaviyo
8.2
42 Ratings
10% above category average
Mail250
-
Ratings
Calendaring00 Ratings8.242 Ratings00 Ratings
Pre-Send Testing
Comparison of Pre-Send Testing features of Product A and Product B
Iterable
-
Ratings
Klaviyo
-
Ratings
Mail250
6.5
1 Ratings
22% below category average
Link Tracking00 Ratings00 Ratings5.01 Ratings
Email Previews00 Ratings00 Ratings8.01 Ratings
Best Alternatives
IterableKlaviyoMail250
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Vbout
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Vbout
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Mad Mimi
Mad Mimi
Score 10.0 out of 10
Medium-sized Companies
PFL Direct Mail Platform
PFL Direct Mail Platform
Score 9.0 out of 10
PFL Direct Mail Platform
PFL Direct Mail Platform
Score 9.0 out of 10
VerticalResponse
VerticalResponse
Score 10.0 out of 10
Enterprises
PFL Direct Mail Platform
PFL Direct Mail Platform
Score 9.0 out of 10
PFL Direct Mail Platform
PFL Direct Mail Platform
Score 9.0 out of 10
Emma by Marigold
Emma by Marigold
Score 8.6 out of 10
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User Ratings
IterableKlaviyoMail250
Likelihood to Recommend
8.7
(120 ratings)
8.3
(128 ratings)
1.0
(1 ratings)
Likelihood to Renew
9.1
(2 ratings)
9.5
(4 ratings)
-
(0 ratings)
Usability
9.1
(3 ratings)
8.0
(3 ratings)
-
(0 ratings)
Availability
8.2
(4 ratings)
-
(0 ratings)
-
(0 ratings)
Performance
8.2
(4 ratings)
-
(0 ratings)
-
(0 ratings)
Support Rating
9.1
(4 ratings)
9.0
(1 ratings)
-
(0 ratings)
Online Training
6.4
(1 ratings)
-
(0 ratings)
-
(0 ratings)
Implementation Rating
-
(0 ratings)
10.0
(1 ratings)
-
(0 ratings)
Product Scalability
7.3
(4 ratings)
-
(0 ratings)
-
(0 ratings)
User Testimonials
IterableKlaviyoMail250
Likelihood to Recommend
Iterable
- Scalability: as I mentioned, Stayforlong serves more than 3 Million travellers in 40 markets and 32 languages. We managed to build a robust CRM strategy with only 2 members on the CRM team, which helped us expand the channels with a really small, lean team. - Real-time relevance: for us, having the latest available offer is a must; we need to offer the rooms that are available in real time, because the inventory is live.
Read full review
Klaviyo
For us, the ability to apply properties and segment users as we do has been the biggest boon to our marketing endeavors. We use hundreds of properties to ensure customers receive truly tailored content. Being able to build that out with the Klaviyo x WooCommerce integration and Klaviyo's APIs was a major differentiator for us as our business grew.
Read full review
Mail250
I don't think it's well-suited for anyone. In my opinion, the low cost is not worth the extremely poor deliverability.
Read full review
Pros
Iterable
  • Customer Journey creation - the platform easily creates a visual path for the marketing team to curate messaging based around timing, channel, behavior as well as add split testing logic and exit criteria so we target only the audiences we want.
  • Customer Success - one of the best teams I've ever had the pleasure of working with. I'm able to move so much quicker because they really create a helpful partnership.
  • Audience segmentation, the platform is easy to work with even if you're a first time user, they do a great job of visually showing the logic and the and/or/none type rules.
Read full review
Klaviyo
  • Very easy to setup Klaviyo with Bigcommerce for email & SMS capture, comes with templates that are simple to edit and publish.
  • Very easy to set up Klaviyo with other 3rd party apps like Yotpo Reviews and Loyalty, giving you easy access to send emails based on loyalty points or asking for a review.
  • Automated campaigns are a breeze! They come with preset templates to get started quick. Including a Welcome Series, Cart Abandonment Series, Lost Customer Series, and Browse Abandonment Series among others.
  • The platform is easy to navigate and use without having to spend time learning from videos or help files, we were able to just jump right in and use it.
  • Great features like targeting based on anything available in your data, including products purchased, loyalty standing, interactions, etc.
Read full review
Mail250
  • Affordable
  • Relatively easy to use
  • Support was fine
  • Has some attractive features like email verification
Read full review
Cons
Iterable
  • In-app channel, although it works, has some shortcomings in UI functionality or system backend logic, which suggests it is built on an email send-out architecture.
  • Drag and drop editor has its own limitations - it isn't perfect. You can't create some basic designs.
Read full review
Klaviyo
  • Needs more visible critical notifications as we once exceeded our monthly email limit right during the Black Friday campaign. The notification was not visible enough for us to catch it on time, as a result, some emails scheduled to be sent over the weekend were never sent
  • Better library of dynamic values available for use inside emails
Read full review
Mail250
  • In my experience, deliverability is terrible
  • UI feels old and limited
  • Did not follow up to refund request
  • Due to my poor overall experience, I'm very doubtful in the reliability of their features like email verification
Read full review
Likelihood to Renew
Iterable
Its a robust platform that can serve complex business needs. Current and futures. It tries to adapt an newest trends and has good CS and CSM specialists.
Read full review
Klaviyo
Klaviyo is simply a great solution for e-com email marketing & customer relationship management:
  1. User journey visibility: We can see our clients' customers on their individual user journeys (open email, site visits) to better understand and accommodate your customers.
  2. Flow automation: Creating automated emails that follow up with new leads, those who abandoned carts, purchased.
  3. Email design: So easy to use, and more friendly than some other visual builders that we've used.
  4. Metrics visibility: We can see our clients' metrics very easily and adjust efforts accordingly.
Read full review
Mail250
No answers on this topic
Usability
Iterable
Iterable very easy to learn and use. It's a great platform for both a new email marketer and a marketer that's been working in email for 20+ years.
Read full review
Klaviyo
The only reason why I did not give it a 10/10 is that it cannot distinguish purchases that came through subscription recharges instead of purchases that were driven directly by email sends. Other than that, the automation qualities, design features, and segmentation options make this an incredible email platform, and I am very happy with it
Read full review
Mail250
No answers on this topic
Reliability and Availability
Iterable
Iterable is there like 99.9% of the time. However, when it goes down, it grinds us to a halt. Most of the time, outages are an hour or less, but if that's at a peak time, it can be a nightmare. That said, when the worst does happen, there are frequent updates and an easy situation tracker that give you an estimate of how much longer you'll have to wait for the issue to be resolved.
Read full review
Klaviyo
No answers on this topic
Mail250
No answers on this topic
Performance
Iterable
The API is super quick. The UI can be a little sluggish depending on what you're loading, but overall Iterable performs great. Iterable appears to do a good job of making processes async so that one action isn't blocking another.
Read full review
Klaviyo
No answers on this topic
Mail250
No answers on this topic
Support Rating
Iterable
I've never experienced any issues with Iterable. As I and my colleagues have learnt the system and it's features, response to questions and advice from our account manager is always quick. Kevin knows the product well, and with the few tricky questions has hasn't been able to answer he's been quick to get back to us.
Read full review
Klaviyo
Their support is always quick and we have recurring meetings with our advisor. they were great when we first started at walking us through the platform and helping us understand how to do the overall setup. They also have a wide variety of articles that cover must issues in a very clear manner that will get you out of a predicament really fast.
Read full review
Mail250
No answers on this topic
Implementation Rating
Iterable
No answers on this topic
Klaviyo
Don't cut corners, do it right the first time, if you take your time to build everything the way you want it then it will run itself. The platform will help you increase revenue as long as you use the tools it provides. Don't be scared to ask questions, the support team will help you get to the next level
Read full review
Mail250
No answers on this topic
Alternatives Considered
Iterable
My understanding is that Mailchimp has evolved a lot since we moved to Iterable 4 years ago, so any comparison is legacy. Keeping that in mind, Iterable is far more sophisticated, especially the journey builder, personalised STO by user and segmentation.
Read full review
Klaviyo
Klaviyo's ability to really tackle the entire marketing contact ecosystem on one platform is what really won us over. The price for everything was competitive, not necessarily the cheapest but competitive, and the ability to see that data flow from every interaction was what was crucial to us. Additionally, Klaviyo is the core of our B2C business. We were not focused on anything other than how we interact with customers directly, and Klaviyo was a direct win for us. The one negative is Klaviyo's ability to work with our B2B side of our business, because it doesn't integrate with platforms like HubSpot. That is a massive downside, but the upside justified the investment.
Read full review
Mail250
I picked Mail250 because they seem designed for sending 1-time bulk mail for an affordable price.
Open rates for MailerLite, GetResponse,
ConvertKit, and SendPulse were all over 50%. Sender.net was extremely low at under 10%. Mail250 was around 10%, but also had an extremely high bounce rate of 10%.
Read full review
Scalability
Iterable
We've definitely tested scalability, and it's no line - it works. The process is pretty easy. Most of the times it goes off without a hitch. Any time we do encounter issues, our support team is quick to get on the job and very communicative as they work us through a successful launch.
Read full review
Klaviyo
No answers on this topic
Mail250
No answers on this topic
Return on Investment
Iterable
  • I do not have hard numbers, as I am not in the department that deals with those kinds of quantifications of impact. However, I do believe the use of Iterable has been a positive thing for us in providing more comprehensive data that is useful when dealing with customer tickets.
Read full review
Klaviyo
  • Newsletter marketing has become a major form of sales
  • The success we had in our first year forced us to shift priorities and add more resources to support newsletter marketing
  • The price for using the service is a drop in the bucket compared to the attributed revenue earned from using the service
Read full review
Mail250
  • Unable to use it due to poor deliverability
Read full review
ScreenShots

Klaviyo Screenshots

Screenshot of Web forms to grow contact listsScreenshot of Personalized recommendations that resonateScreenshot of Smarter targeting. Deeper personalization.Screenshot of Display of how performance stacks up against peers