Customer.io vs. Sales Engine International

This tool is well-suited for companies looking to run email marketing campaigns or send out newsletters regularly to their users/customers. The workflow setup is especially useful for companies who want to send specific emails based on user behavior - i.e. they've not logged in recently, have bought a specific product, haven't opened any emails, etc. This could also be useful for freelancers like me since you can create different workspaces within Customer.io. I have configured it this way to handle email marketing for a few of my clients, and the software keeps everything organized and separate. This might not be the best tool for small businesses, considering the price. It may be better to start out with a cheaper email marketing tool, and then if/when necessary, scale-up with a tool like Customer.io.

We used the Manticore Marketing Automation solution for almost/just over 2 years, and initially, it was a great solution. Everything just seemed to work. When Manticore Technology, Inc. and Sales Engine International merged on May 31st of 2012, the overall product quality began to decline. As browsers and other programs (like our CRM environment) went through updates and new releases, Manticore just didn't keep up. Parts of the program became incompatible with certain browsers, forcing us to change where and how we logged into the back-end of the system. It was a silly workaround, but not the end of the world. When we learned that other client-facing portions didn't work with certain browsers, we brought it to their attention, and were told that we needed to find some way to work with it, and that the changes to the system were not possible. We ended up having to change our 200+ landing pages/forms, and could no longer have the State/Province field as a required field for registrations. That is just one example of our experience, and there have been others that are just as troublesome.

• Managing users, attributes and events. You are easily able to modify any user, based on their ID, and add or remove attributes, assign events to them. That makes it very easy to segment later and to assign them to several campaigns based on behavior. Just a warning: this integration isn't so easy (at least it wasn't for us).
• Creating workflows of campaigns is very easy. You can quickly create behavioral campaigns based on attributes, segments and add elements to the workflow. You can send an email, then wait, then send another, then exit the campaign if they converted, etc. The workflow is easy to configure and very powerful for automation.
• We don't use many email templates (we make them in MJML) but it's very easy to add senders, to change templates and in general to test designs.
• Deliverability works very well, at least for us. It sends emails pretty fast and without issues.
• Exporting is very quick and easy. Importing wasn't a feature until recently, but it works well too.
• Seeing activity it's also useful. In general, logs are awesome (be it of a customer, of activity on the site, email sends, etc.).
• We don't use environments, but it might be very useful for a bigger company.

Incentivized

• Awesome integration with CRM/SFDC.
• Support is US-based, free with subscription, and very helpful.
• Best workflow capability (drag and drop) I've seen in any comparable product.
• Custom templates are available for purchase and are great for branding.
• Easy to use landing pages.

• Customer.io needs to be more known! I don't know why they don't come up as a direct competitor to Iterable and Braze.
• Their new Design Studio drag + drop tool could be improved with further customization.
• Reports aren't the strongest - I use Amplitude to do all my Customer.io reporting.

Incentivized

• List Building for Resends - I like to resend my email campaigns to non-openers and there is no easy way to pull this list within Manticore (If did not open this email is not an option). Typically I pull the report for the campaign, then re-import my list of non-openers to create a new list.

I've been incredibly pleased with Manticore/SEI and have selected them at several companies now. It's worked in a variety of different business environments, both big and small, and everyone on both the sales and marketing side have been extremely pleased with the results

Customer.io has drag-and-drop functionality for their campaigns that is very fun and intuitive to use. The audience build functionality strikes the right balance between usability and meticulousness. They also have an array of actions -- time delays, time windows, waitUntils -- that allow you to customize the timing of messages.

Incentivized

Some of the actions require you to be in a specific section before actions are available to you, like adding a list. You first have to navigate to that section for options to be available to you

Manticore hardly ever has "product down time" and almost never during a normal work day for our company

Email campaigns are deployed instantly when you launch, unlike other Marketing Automation tools I've used in the past that queue emails in batches and can take hours to complete a send

My experience with their support team has always been great. Very quick to respond, have an online chat, and are very helpful. They helped me resolve any issues I've had every time in a professional and knowledgeable manner. We've now switched to another tool, and I can't even compare the service level we get there to customer.io

Incentivized

The Manticore team is very knowledgeable, I haven't had an issue where a ticket was left unanswered or unresolved

Training was done online, but was one-on-one, giving me a lot of time to ask very specific product questions. They also walk you through setting up a test campaign, email, and landing page

It was the easiest integration and implementation that I've ever experienced. I've implemented other CRM integrated services before that provided the same services as Manticore that were extremely technical and expensive to integrate with Salesforce.com or Microsoft CRM Dynamics, or just plain couldn't integrate

Customer.io was really the first pure, full-featured drip email program on the market and as far as I know, it's still the simplest and best overall for that specific function. SendGrid has also added drip campaign features, but I would seriously evaluate Customer.io against any other drip email provider because they really have all the key elements you need to make it work.

Incentivized

We migrated to Marketo approximately 6 months
ago, and were extremely happy with the change. Besides the higher sticker
price and the "everything's a sales pitch" communications from
Marketo, we can't find any fault.

Sales
Engine International - Manticore (commonly referred to as Manti-beast
internally) created many problems for us. And while they did integrate
with our Microsoft Dynamics environment, the software quickly ate through our
purchased storage and forced us to constantly purchase more. That alone
cost us many hundreds of dollars in Microsoft Dynamics CRM storage every year.
And, when confronted about it, Manticore support flat out lied about how
much storage their activities were taking up in our system. So, while it
integrates, it's a very poor integration.

• Positive impact on the sales side. I'm not sure about the specific ROI (you have to include the designer and the time it takes to set up) but you certainly get back the investment in a few months, once you are able to scale your email marketing.
• Customer experience is way better by having more segmented, contextual and accurate messages sent to them.
• Integration is costly and it will take several days or weeks to be fully achieved. Expect to invest some money on this.

Incentivized

• Errors in forms led to a decrease in registrations - found workaround to correct it, but was never informed of certain incompatibilities
• Reports have been inaccurate and very inflexible, and have not allowed for reliable forecasting/planning