TrustRadius: an HG Insights company

Save this comparison

Save this comparison

Add Product

Recommended Comparisons

    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Klaviyo

    Score8.3 out of 10
    N/AKlaviyo 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

    OpenX

    Score1 out of 10
    N/AOpenX is an ad serving platform. It is sold option as a hosted solution for can be purchased as an installed application. It allows for easy inventory management , geo-targeting of ads by country, and provides statistics for each ad placement.N/A
    Pricing
    KlaviyoOpenX
    Editions & Modules
    No answers on this topic
    No answers on this topic
    Offerings
    Pricing Offerings
    KlaviyoOpenX
    Free Trial
    YesNo
    Free/Freemium Version
    YesNo
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo 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
    KlaviyoOpenX
    Considered Both Products
    Klaviyo
    No answer on this topic
    OpenX
    No answer on this topic
    Key User Insights
    Would buy again
    95%
    Would buy again
    115 Answers
    No answers on this topic
    Delivers good value for the price
    96%
    Delivers good value for the price
    107 Answers
    No answers on this topic
    Happy with the feature set
    97%
    Happy with the feature set
    117 Answers
    No answers on this topic
    Lived up to sales and marketing promises
    95%
    Lived up to sales and marketing promises
    104 Answers
    No answers on this topic
    Implementation went as expected
    94%
    Implementation went as expected
    105 Answers
    No answers on this topic
    Features
    KlaviyoOpenX
    Email & Online Marketing
    Comparison of Email & Online Marketing features of Klaviyo and OpenX
    Feature
    Klaviyo
    8.4
    134 Ratings
    8% above category average
    OpenX
    -
    Ratings
    WYSIWYG email editor8.4120 Ratings00 Ratings
    Dynamic content8.2126 Ratings00 Ratings
    Ability to test dynamic content7.6118 Ratings00 Ratings
    Landing pages8.02 Ratings00 Ratings
    A/B testing8.3120 Ratings00 Ratings
    Mobile optimization8.6129 Ratings00 Ratings
    Email deliverability reporting8.7132 Ratings00 Ratings
    List management8.6132 Ratings00 Ratings
    Triggered drip sequences8.8118 Ratings00 Ratings
    Lead Management
    Comparison of Lead Management features of Klaviyo and OpenX
    Feature
    Klaviyo
    7.6
    103 Ratings
    4% below category average
    OpenX
    -
    Ratings
    Lead nurturing automation8.298 Ratings00 Ratings
    Lead scoring and grading7.150 Ratings00 Ratings
    Data quality management7.860 Ratings00 Ratings
    Automated sales alerts and tasks7.253 Ratings00 Ratings
    Campaign Management
    Comparison of Campaign Management features of Klaviyo and OpenX
    Feature
    Klaviyo
    8.2
    47 Ratings
    8% above category average
    OpenX
    -
    Ratings
    Calendaring8.247 Ratings00 Ratings
    Reporting & Analytics
    Comparison of Reporting & Analytics features of Klaviyo and OpenX
    Feature
    Klaviyo
    7.8
    129 Ratings
    4% above category average
    OpenX
    -
    Ratings
    Dashboards8.1129 Ratings00 Ratings
    Standard reports7.7125 Ratings00 Ratings
    Custom reports7.585 Ratings00 Ratings
    Platform & Infrastructure
    Comparison of Platform & Infrastructure features of Klaviyo and OpenX
    Feature
    Klaviyo
    8.1
    107 Ratings
    6% above category average
    OpenX
    -
    Ratings
    API8.4100 Ratings00 Ratings
    Role-based workflow & approvals8.255 Ratings00 Ratings
    Customizability7.374 Ratings00 Ratings
    Integration with Salesforce.com8.320 Ratings00 Ratings
    Third-party software integrations8.150 Ratings00 Ratings
    Ad Network Integration
    Comparison of Ad Network Integration features of Klaviyo and OpenX
    Feature
    Klaviyo
    -
    Ratings
    OpenX
    6.6
    3 Ratings
    11% below category average
    Data Transfer00 Ratings6.53 Ratings
    DSP integration00 Ratings6.83 Ratings
    Ad Campaigns
    Comparison of Ad Campaigns features of Klaviyo and OpenX
    Feature
    Klaviyo
    -
    Ratings
    OpenX
    7.0
    5 Ratings
    11% below category average
    Ad campaign creation00 Ratings6.85 Ratings
    Ad deployment00 Ratings6.65 Ratings
    Display advertising00 Ratings7.35 Ratings
    Ad display and retargeting segmentation00 Ratings6.55 Ratings
    Sequence targeting00 Ratings7.54 Ratings
    Ad Reporting & Analytics
    Comparison of Ad Reporting & Analytics features of Klaviyo and OpenX
    Feature
    Klaviyo
    -
    Ratings
    OpenX
    6.6
    5 Ratings
    16% below category average
    Ad dashboards00 Ratings5.95 Ratings
    Ad performance reports00 Ratings6.05 Ratings
    Ad conversion tracking00 Ratings6.15 Ratings
    Ad attribution reporting00 Ratings7.04 Ratings
    Cross-channel ad management00 Ratings7.25 Ratings
    Ad forecasting and optimization00 Ratings7.64 Ratings
    Best Alternatives
    KlaviyoOpenX
    Small Businesses
    Vbout
    Score9.9 out of 10
    AdRoll
    Score3.7 out of 10
    Medium-sized Companies
    Bloomreach
    Score9.2 out of 10
    Criteo Commerce Growth
    Score8 out of 10
    Enterprises
    Iterable
    Score8.2 out of 10
    Criteo Commerce Growth
    Score8 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    KlaviyoOpenX
    Likelihood to Recommend
    8.4
    (134 ratings)
    7.3
    (15 ratings)
    Likelihood to Renew
    9.5
    (4 ratings)
    7.0
    (10 ratings)
    Usability
    8.0
    (3 ratings)
    9.0
    (1 ratings)
    Support Rating
    9.0
    (1 ratings)
    10.0
    (1 ratings)
    Implementation Rating
    10.0
    (1 ratings)
    -
    (0 ratings)
    User Testimonials
    KlaviyoOpenX
    Likelihood to Recommend
    Klaviyo
    Klaviyo is a leader in the space, but I might recommend it to a colleague for its price point. There are other options that are more affordable and provide most of the tools Klaviyo offers. I also think it can be complicated to use for a new user.
    Incentivized
    Read full review
    OpenX
    What are the best ways to integrate it with salesforce.com? What are the best ways to target our users with this tool? To segment the users? How can I integrate my ads with your adexchange-what sizes are you looking for in terms of banners, skyscrapers and so on. In this way I can plan my in house ad and those for the exchange to be the same size, to avoid duplication of work.
    Read full review
    Pros
    Klaviyo
    • Klaviyo's template builder is very intuitive yet straightforward enough that an inexperienced user can catch on quickly.
    • Their flow builder is also quite intuitive and allows us to build intricate, highly targeted flows.
    • I appreciate their built-in compliance warnings & checks as they apply to opt-out methods, SMS compliance, and overall deliverability.
    Incentivized
    Read full review
    OpenX
    • OpenX is a system that was designed to scale as is evident in some key design decisions found throughout the platform. The multi-server setup that was chosen at Mail.com allowed for a distributed server architecture which separated the front end web delivery nodes from the backend MySQL Database master which replicated data back to each front end delivery node mysql slave. This eased the ability to horizontally scale as needed due to the ingenious separation of the ad impressions data tables on the delivery nodes which were being collected locally on each ad impression and then processed periodically back to to the master database which replicated the aggregated statistics back to the delivery nodes. The ability to load balance across the front end web delivery nodes, add caching at many different layers, utilize a CDN for the static ad images, implement PHP accelerators, and hit memcached instead of the MySQL master made the OpenX platform a service that was very resilient to failures.
    • The ability to optimize the platform is also something that OpenX does very well. This is evident in many of the config key parameters available. In addition to OpenX specific tunable's, optimizations can be made at many different levels in which the system sits. These include hardware and operating system level optimizations, tcp and networking stack optimizations, web server/php-cgi configurations, and database (MySQL InnoDB) tunable's. There are many different optimization knobs that can be tuned to help scale the application for the best performance possible
    • The documentation was simple, to the point, and well written which led to an easy initial implementation and roll out of a multi-server setup. The installation and upgrade procedures were straight forward even for the complexities of the multi-server setup. I also found the OpenX team to be accessible and even got a chance to meet some of the team at their Up Close and Personal events at Cal Tech in Pasadena. Core developers were on hand to answer technical questions and also made themselves available to us via email and irq channels.
    • The open nature of the OpenX platform allows for flexibility in the choice of web serving platform to use (Apache, nginx, Lighttpd) and also the database management systems (MySQL, PostGreSQL)
    Read full review
    Cons
    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
    Incentivized
    Read full review
    OpenX
    • Propagation could be improved; ad units that need to go live immediately could take up to 45 minutes to propagate.
    • Over-complexity can be confusing. There are multiple tiers before assigning ad units per order and it seems unnecessary.
    • Real-time reporting or a status dashboard would be great.
    Read full review
    Likelihood to Renew
    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.
    Incentivized
    Read full review
    OpenX
    I no longer work at the company where I was using OpenX, but if I were then I'd certainly stay aboard. Frankly, there are a lot of sunk costs involved with building all of the infrastructure we had put in place, the system was working very well even if reporting was a hassle, and our team was trained on it. Also, I'm not aware of another product that does everything else we'd need it to.
    Read full review
    Usability
    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
    Incentivized
    Read full review
    OpenX
    I was given the system to use as part of setting up a whole new site from scratch in less than 2 months, with a large number of specialty hub pages to run ads on and lots of content I needed to run disease specific ads on. The system was easy for me to learn on the fly in a very compressed time frame. I would have loved more chance to really dig in under the hood to see all that it could do, but given how fast I had to work, I got everything up and running and looking great. And I did it ahead of my launch deadline too. My only reservation might be for people who are not as patient as I am in picking things up, or as hands on. Customer service was great if I needed them, and a quick start guide with the essentials would be ideal for those people.
    Read full review
    Support Rating
    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.
    Incentivized
    Read full review
    OpenX
    They went above and beyond without ever asking for additional money and we met our launch date and immediately started to meet and even surpass our business goals. Nothing was too much trouble, which really stood out compared to other companies I had and was at that time also working with. Customer service can really make or break any business; if i expect my staff to give good customer service, I expect to get it too, and Open X gave it.
    Read full review
    Implementation Rating
    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
    Incentivized
    Read full review
    OpenX
    No answers on this topic
    Alternatives Considered
    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.
    Incentivized
    Read full review
    OpenX
    OpenX is less focused than MoPub and it has a bigger reach as it is not limited to the mobile app. Unlike MoPub that focuses on performance, OpenX comes from the branding world and is pushing into CTV and other areas of the industry more catered to traditional media agencies and not pure ad tech players.
    Incentivized
    Read full review
    Return on Investment
    Klaviyo
    • Klaviyo brought our email channel to the top performing channel over Paid Ads several times (according to G Analytics), before Klaviyo Paid Ads were always top and the email channel struggled to even stay in 2nd place.
    • Klaviyo did cost quite a bit more than our old email platform but the ROI was much higher so it paid for itself.
    • Klaviyo implemented tools that allowed us to have a higher customer satisfaction with things like letting customers choose to receive less emails instead of unsubscribing.
    Incentivized
    Read full review
    OpenX
    • OpenX made it easy to manage online advertising. At the time I used the product I was the lead developer in charge of implementing the solution but quickly was put into the role of managing the traffic and training other users. It was really easy for a technical user to become a traffic manager. Getting other users trained and up to speed was very efficient.
    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