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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Constant Contact

    Score8 out of 10
    N/AConstant Contact is a full-featured email marketing solution with capabilities such as social media integration, drag-and-drop editing, and real-time reporting. It is a bulk email tool designed for SMB customers. Since 2019, Constant Contact also offers marketing automation features, a website and landing page builder, and other tools to support midsize businesses.

    $12

    per month

    Optimizely Web Experimentation

    Score8.7 out of 10
    N/AWhether launching a first test or scaling a sophisticated experimentation program, Optimizely Web Experimentation aims to deliver the insights needed to craft high-performing digital experiences that drive engagement, increase conversions, and accelerate growth.N/A
    Pricing
    Constant ContactOptimizely Web Experimentation
    Editions & Modules
    Lite
    Starting at $12.00
    per month
    Standard
    Starting at $35.00
    per month
    Premium
    Starting at $80.00
    per month
    No answers on this topic
    Offerings
    Pricing Offerings
    Constant ContactOptimizely Web Experimentation
    Free Trial
    YesYes
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    NoYes
    Entry-level Setup FeeNo setup feeOptional
    Additional DetailsThe SMS Marketing tool can be added to any Standard or Premium Constant Contact account. SMS is only available in the US for Standard and Premium paid plans. SMS can be added when logged in to an account after purchase. Plans start at $10/month for up to 500 messages.
    More Pricing Information
    Community Pulse
    Constant ContactOptimizely Web Experimentation
    Considered Both Products
    Constant Contact
    No answer on this topic
    Optimizely
    No answer on this topic
    Key User Insights
    Would buy again
    85%
    Would buy again
    61 Answers
    95%
    Would buy again
    89 Answers
    Delivers good value for the price
    94%
    Delivers good value for the price
    61 Answers
    96%
    Delivers good value for the price
    69 Answers
    Happy with the feature set
    85%
    Happy with the feature set
    61 Answers
    95%
    Happy with the feature set
    89 Answers
    Lived up to sales and marketing promises
    91%
    Lived up to sales and marketing promises
    42 Answers
    91%
    Lived up to sales and marketing promises
    52 Answers
    Implementation went as expected
    90%
    Implementation went as expected
    46 Answers
    87%
    Implementation went as expected
    58 Answers
    Features
    Constant ContactOptimizely Web Experimentation
    Email & Online Marketing
    Comparison of Email & Online Marketing features of Constant Contact and Optimizely Web Experimentation
    Feature
    Constant Contact
    9.0
    120 Ratings
    11% above category average
    Optimizely Web Experimentation
    -
    Ratings
    WYSIWYG email editor9.7102 Ratings00 Ratings
    Dynamic content9.7104 Ratings00 Ratings
    Ability to test dynamic content8.582 Ratings00 Ratings
    Landing pages9.378 Ratings00 Ratings
    A/B testing8.473 Ratings00 Ratings
    Mobile optimization8.686 Ratings00 Ratings
    Email deliverability reporting9.9116 Ratings00 Ratings
    List management9.3118 Ratings00 Ratings
    Triggered drip sequences7.962 Ratings00 Ratings
    Reporting & Analytics
    Comparison of Reporting & Analytics features of Constant Contact and Optimizely Web Experimentation
    Feature
    Constant Contact
    8.5
    117 Ratings
    11% above category average
    Optimizely Web Experimentation
    -
    Ratings
    Dashboards8.488 Ratings00 Ratings
    Standard reports9.8115 Ratings00 Ratings
    Custom reports7.558 Ratings00 Ratings
    Pre-Send Testing
    Comparison of Pre-Send Testing features of Constant Contact and Optimizely Web Experimentation
    Feature
    Constant Contact
    8.4
    69 Ratings
    3% above category average
    Optimizely Web Experimentation
    -
    Ratings
    URL Validation8.231 Ratings00 Ratings
    Link Tracking7.934 Ratings00 Ratings
    Image Validation8.932 Ratings00 Ratings
    Inbox Display8.635 Ratings00 Ratings
    Email Accessibility Tools7.928 Ratings00 Ratings
    Spelling and Grammar Check9.856 Ratings00 Ratings
    Spam Testing6.026 Ratings00 Ratings
    Email Previews9.968 Ratings00 Ratings
    Testing and Experimentation
    Comparison of Testing and Experimentation features of Constant Contact and Optimizely Web Experimentation
    Feature
    Constant Contact
    -
    Ratings
    Optimizely Web Experimentation
    8.0
    163 Ratings
    5% below category average
    a/b experiment testing00 Ratings9.0163 Ratings
    Split URL testing00 Ratings8.5135 Ratings
    Multivariate testing00 Ratings8.4139 Ratings
    Multi-page/funnel testing00 Ratings7.9126 Ratings
    Cross-browser testing00 Ratings8.197 Ratings
    Mobile app testing00 Ratings8.075 Ratings
    Test significance00 Ratings8.4147 Ratings
    Visual / WYSIWYG editor00 Ratings8.1133 Ratings
    Advanced code editor00 Ratings7.9125 Ratings
    Page surveys00 Ratings6.217 Ratings
    Visitor recordings00 Ratings8.418 Ratings
    Preview mode00 Ratings7.6145 Ratings
    Test duration calculator00 Ratings7.9112 Ratings
    Experiment scheduler00 Ratings8.2112 Ratings
    Experiment workflow and approval00 Ratings7.890 Ratings
    Dynamic experiment activation00 Ratings7.574 Ratings
    Client-side tests00 Ratings7.896 Ratings
    Server-side tests00 Ratings7.250 Ratings
    Mutually exclusive tests00 Ratings8.280 Ratings
    Audience Segmentation & Targeting
    Comparison of Audience Segmentation & Targeting features of Constant Contact and Optimizely Web Experimentation
    Feature
    Constant Contact
    -
    Ratings
    Optimizely Web Experimentation
    8.2
    152 Ratings
    7% below category average
    Standard visitor segmentation00 Ratings8.4147 Ratings
    Behavioral visitor segmentation00 Ratings7.6122 Ratings
    Traffic allocation control00 Ratings9.1144 Ratings
    Website personalization00 Ratings7.8111 Ratings
    Results and Analysis
    Comparison of Results and Analysis features of Constant Contact and Optimizely Web Experimentation
    Feature
    Constant Contact
    -
    Ratings
    Optimizely Web Experimentation
    8.3
    149 Ratings
    4% below category average
    Heatmap tool00 Ratings9.313 Ratings
    Click analytics00 Ratings8.833 Ratings
    Scroll maps00 Ratings8.517 Ratings
    Form fill analysis00 Ratings8.072 Ratings
    Conversion tracking00 Ratings8.744 Ratings
    Goal tracking00 Ratings8.2127 Ratings
    Test reporting00 Ratings7.9137 Ratings
    Results segmentation00 Ratings7.7103 Ratings
    CSV export00 Ratings7.9102 Ratings
    Experiments results dashboard00 Ratings8.049 Ratings
    Best Alternatives
    Constant ContactOptimizely Web Experimentation
    Small Businesses
    Mad Mimi
    Score10 out of 10
    Google Optimize
    Score6.7 out of 10
    Medium-sized Companies
    Campaign Monitor by Marigold
    Score9 out of 10
    AB Tasty
    Score8.6 out of 10
    Enterprises
    Emma by Marigold
    Score8.5 out of 10
    Google Content Experiments (discontinued)
    Score7.3 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    Constant ContactOptimizely Web Experimentation
    Likelihood to Recommend
    9.8
    (135 ratings)
    8.7
    (254 ratings)
    Likelihood to Renew
    9.9
    (23 ratings)
    9.5
    (51 ratings)
    Usability
    10.0
    (12 ratings)
    10.0
    (58 ratings)
    Availability
    9.0
    (2 ratings)
    10.0
    (7 ratings)
    Performance
    10.0
    (2 ratings)
    7.3
    (6 ratings)
    Support Rating
    10.0
    (9 ratings)
    10.0
    (16 ratings)
    Online Training
    10.0
    (1 ratings)
    3.0
    (1 ratings)
    Implementation Rating
    10.0
    (5 ratings)
    8.0
    (11 ratings)
    Configurability
    10.0
    (1 ratings)
    6.0
    (1 ratings)
    Product Scalability
    10.0
    (1 ratings)
    8.0
    (163 ratings)
    User Testimonials
    Constant ContactOptimizely Web Experimentation
    Likelihood to Recommend
    Constant Contact
    Constant Contact is an excellent tool for sending out flyers and newsletters. However, I feel the content's appearance is typically all the same. When I receive an email from Constant Contact, I can immediately identify it - the templates usually all look the same. When sending out communications with images, it is easy to use Constant Contact and link webpages. However, the email layout is always vertical and can get very lengthy. I prefer a more flip-book approach with options to flip the page.
    Incentivized
    Read full review
    Optimizely
    I think it can serve the whole spectrum of experiences from people who are just getting used to web experimentation. It's really easy to pick up and use. If you're more experienced then it works well because it just gets out of the way and lets you really focus on the experimentation side of things. So yeah, strongly recommend. I think it is well suited both to small businesses and large enterprises as well. I think it's got a really low barrier to entry. It's very easy to integrate on your website and get results quickly. Likewise, if you are a big business, it's incrementally adoptable, so you can start out with one component of optimizing and you can build there and start to build in things like data CMS to augment experimentation as well. So it's got a really strong a pathway to grow your MarTech platform if you're a small company or a big company.
    Incentivized
    Read full review
    Pros
    Constant Contact
    • Market segmentation is great: my main segmentation is by region because that's how our sales team is divided.
    • Lists: making customized email lists is easy and intuitive; the custom fields allow some flexibility in case our fields don't exactly line up with Constant Contact's.
    • Campaigns: creating campaigns is quick and simple. I especially appreciate the 'resend to non-openers' option. I am constantly using this feature.
    • Subject line generator: I like using the recommended subject lines. I'm able to plug in their recommended ideas, or sometimes, this feature helps me generate my own ideas.
    Read full review
    Optimizely
    • The Platform contains drag-and-drop editor options for creating variations, which ease the A/B tests process, as it does not require any coding or development resources.
    • Establishing it is so simple that even a non-technical person can do it perfectly.
    • It provides real-time results and analytics with robust dashboard access through which you can quickly analyze how different variations perform. With this, your team can easily make data-driven decisions Fastly.
    Incentivized
    Read full review
    Cons
    Constant Contact
    • It would be nice if we had more customizable options for emails - like moving around pictures and text boxes, rather than a set spot for everything to go.
    • I would like it if multiple people could work on a document at one time. So if I'm in charge of graphics, I can get those updated while someone else is entering content, etc.
    Incentivized
    Read full review
    Optimizely
    • JavaScript is hard to implement sometimes especially for JQuery elements
    • ROI reporting should be part of the overall experimentation reporting
    • CMP integration: where we can easily show status of test on the HPT request
    • CMS integration
    • More widgets like social proof banners, etc.
    Incentivized
    Read full review
    Likelihood to Renew
    Constant Contact
    There is no doubt that we are going to renew Constant Contact. We have not just invested a lot of time in learning and creating a great looking product but we have developed a strong database of information that allows us to track how we are doing for each newsletter. This supports our goals of creating products that residents desire and are excited to receive.
    Read full review
    Optimizely
    I rated this question because at this stage, Optimizely does most everything we need so I don't foresee a need to migrate to a new tool. We have the infrastructure already in place and it is a sizeable lift to pivot to another tool with no guarantee that it will work as good or even better than Optimizely
    Incentivized
    Read full review
    Usability
    Constant Contact
    There is always room for improvement. I don't know how they test their systems, but they should invite not-so computer savvy people to test it. If I, as an expert have problems, they need to think like the technophobe. Since I've used Constant Contact in the past as part of my former employment, I have not viewed any of the tutorials and just jumped in to work on my client's newsletter. With that said, I found some areas easy and some a bit cumbersome
    Read full review
    Optimizely
    Optimizely Web Experimentation's visual editor is handy for non-technical or quick iterative testing. When it comes to content changes it's as easy as going into wordpress, clicking around, and then seeing your changes live--what you see is what you get. The preview and approval process for sharing built experiments is also handy for sharing experiments across teams for QA purposes or otherwise.
    Incentivized
    Read full review
    Reliability and Availability
    Constant Contact
    No major problems in sending out the email campaigns and accessing the analytics
    Incentivized
    Read full review
    Optimizely
    I would rate Optimizely Web Experimentation's availability as a 10 out of 10. The software is reliable and does not experience any application errors or unplanned outages. Additionally, the customer service and technical support teams are always available to help with any issues or questions.
    Incentivized
    Read full review
    Performance
    Constant Contact
    The system seemed quite slow sometimes. Specifically, there was sometimes a delay in sends if it was during a high traffic period. There were time-outs when uploading new code for an email, and a lag in reporting analytics which was sometimes as long as 72 hours
    Read full review
    Optimizely
    I would rate Optimizely Web Experimentation's performance as a 9 out of 10. Pages load quickly, reports are complete in a reasonable time frame, and the software does not slow down any other software or systems that it integrates with. Additionally, the customer service and technical support teams are always available to help with any issues or questions.
    Incentivized
    Read full review
    Support Rating
    Constant Contact
    I think the overall support for Constant Contact has always been incredible; I have nothing negative to say. Our customer support representative was attentive, easy to understand, and very knowledgeable. I never felt like I wasn't a priority of his and my issues, while very small, were fixed in a very short time frame.
    Read full review
    Optimizely
    They always are quick to respond, and are so friendly and helpful. They always answer the phone right away. And [they are] always willing to not only help you with your problem, but if you need ideas they have suggestions as well.
    Read full review
    Online Training
    Constant Contact
    No answers on this topic
    Optimizely
    The tool itself is not very difficult to use so training was not very useful in my opinion. It did not also account for success events more complex than a click (which my company being ecommerce is looking to examine more than a mere click).
    Read full review
    Implementation Rating
    Constant Contact
    Implementation is very easy for someone who wants to send out the “batch and blast” type newsletters. If you want to use their templates with no customizations, the product works fine. However, the more customizations you get into involving link color, etc, that’s where things can get tricky for someone who may not be familiar with coding
    Read full review
    Optimizely
    In retrospect: - I think I should have stressed more demo's / workshopping with the Optimizely team at the start. I felt too confident during demo stages, and when came time to actually start, I was a bit lost. (The answer is likely I should have had them on-hand for our first install.. they offered but I thought I was OK.) - Really getting an understanding / asking them prior to install of how to make it really work for checkout pages / one that uses dynamic content or user interaction to determine what the UI does. Could have saved some time by addressing this at the beginning, as some things we needed to create on our site for Optimizely to "use" as a trigger for the variation test. - Having a number of planned/hoped-for tests already in-hand before working with Optimizely team. Sharing those thoughts with them would likely have started conversations on additional things we needed to do to make them work (rather than figuring that out during the actual builds). Since I had development time available, I could have added more things to the baseline installation since my developers were already "looking under the hood" of the site.
    Read full review
    Alternatives Considered
    Constant Contact
    Constant Contact is much more intuitive for people who are not tech-savvy. Also, while sendgrid offered more options in it's drag and drop interface, it displayed differently across different email clients, which made it very cumbersome to use. It also took much longer to upload contact lists and it was harder to manage existing contacts. Performance in sendgrid was much slower as well, and the Preview feature was quite buggy. Our team initially chose sendgrid because of the integration options that it's API offered, but we ultimately switched to Constant Contact because it was much easier to build campaigns and better suited our requirements.
    Read full review
    Optimizely
    The ability to do A/B testing in Optimizely along with the associated statistical modelling and audience segmentation means it is a much better solution than using something like Google Analytics were a lot more effort is required to identify and isolate the specific data you need to confidently make changes
    Incentivized
    Read full review
    Scalability
    Constant Contact
    Very reliable in sending email campaigns and controlling the recipients so that no contact is sent the same email more than once, even if they are on a resent list
    Incentivized
    Read full review
    Optimizely
    We can use it flexibly across lines of business and have it in use across two departments. We have different use cases and slightly different outcomes, but can unify our results based on impact to the bottom line. Finally, we can generate value from anywhere in the org for any stakeholders as needed.
    Incentivized
    Read full review
    Return on Investment
    Constant Contact
    • I have had nothing but positive impacts from using Constant Contact.
    • The church is large, and there are many subgroups and axillary groups within the church. Setting up specific groups based on responsibility, interest, member goals, and service needs allows me to send information quickly, saving valuable time for other tasks.
    • Constant Contact allows leadership to stay personally engaged with the members I work with, without over-taxing my time. It feels so seamless.
    Incentivized
    Read full review
    Optimizely
    • We're able to share definitive annualized revenue projections with our team, showing what would happen if we put a test into Production
    • Showing the results of a test on a new page or feature prior to full implementation on a site saves developer time (if a test proves the new element doesn't deliver a significant improvement.
    • Making a change via the WYSIWYG interface allows us to see multiple changes without developer intervention.
    Incentivized
    Read full review
    ScreenShots

    Constant Contact Screenshots

    Screenshot of the AI Content Generator that can be used to create content for emails, social posts, or SMS.Screenshot of an example automation workflow. These help to ensure a business's marketing is always on.Screenshot of some of the available pre-built email templates, that can be edited with the included drag-and-drop email editor.Screenshot of the Social Posting tool, used to plan and post social media messaging across platforms.Screenshot of the SMS Marketing feature.Screenshot of some of Constant Contact's available integrations.

    Optimizely Web Experimentation Screenshots

    Screenshot of AI-Powered Experimentation with Opal:

- Instant Test Ideas: Generates high-quality A/B test ideas based on any goals and audience insights.
- Smarter Experimentation: The AI can suggest impactful variations, reducing guesswork and increasing test velocity.
- More Than Just Ideas: From hypothesis generation to analyzing results, Opal helps optimize every stage of the experimentation process.Screenshot of the new Visual Editor with an AI Variation Development Agent

Create simple or advanced website changes fast without writing a line of code with our AI Development Agent.

Use natural language to build out your ideas and apply brand styles to your experiments instantly.Screenshot of Advanced Audience Targeting:

- Delivers personalized experiences by targeting users based on behaviors, attributes, and real-time conditions.
- Defines precise audience segments using first-party data, geolocation, and device type.
- Can test and optimize for different audience groups to maximize impact and engagement.Screenshot of Variation Template

Library of experience templates that you can access right within the Visual Editor. Customize these templates or create your own to easily reuse throughout your experimentation program.

- Offers pre-built templates for common test setups.
- Standardized variations and maintains brand integrity with reusable templates.
- Templates can be customized visually or tweak them with code for full flexibility.Screenshot of Web Experimentation Results Page:

- Data visualizations help interpret experiment performance.
- Displays which variations are winning with built-in statistical significance calculations.
- Results can be filtered by audience segments, events, and conversions to uncover key trends.Screenshot of the custom code editor for JavaScript & CSS changes, used to build complex tests.