Mail Engine vs. Twilio SendGrid vs. VerticalResponse

If you're prepared to build out your whole staff UX, audience creation, email production, and analytics on your own using API, this tool may have that flexibility. If you require a sturdy drag and drop production tool, this tool has it but at the expense of a lot of other critical functionality. Out of the box analytics/reporting, is extremely limited. Complex queries, even something like pulling those who haven't engaged in email within a certain time period, is clunky. If you require any support at all, this is not the tool for you. I'm a deliverability consultant and have used many of the top email marketing tools and SendGrid has been extremely difficult for my team. I do not recommend it. Shiny and bright during sales, pretty disappointing thereafter.

For businesses requiring advanced email marketing features like sophisticated automation, in-depth analytics, and extensive customization, VerticalResponse might fall short due to its limited featuresVerticalResponse is ideal for small businesses or freelancers who need a simple, straightforward email marketing tool. Its ease of use and basic features make it suitable for those without extensive technical expertise in email marketing

Incentivized

• Managing email lists / audiences is easy with features like groups and segments.
• They provide pre-built email templates that are very easy to modify. It is also super easy to create new email templates with their drag-and-drop email builder.
• Provides clear / easy-to-read analytics of email campaigns.
• I can easily import large email contact lists all at once or add a user manually one-at-a-time, when needed.

Incentivized

• I love the ease of list builder because we often times have a lot of data to import. It would be simply impossible without this tool, considering the amount of customer data we have for any one given email.
• We really enjoy the ease of use of the HTML wizard as well. It helps even a novice be able to make a beautiful and attention grabbing email.
• The dashboard is functional and easy to find when you need with a quick search.

Incentivized

• Not necessarily their Email API but their email in general - they are currently in beta for automated email sequences but are still bare bones. Much more work is needed before it can be used mainstream and be able to convert everything to SendGrid.
• Helping with warming up our dedicated IP for the best-sending score.
• We seem to hit the promotions folder a decent amount (maybe the IP problem above) and even a lot of their emails hit my spam or promotions folder (whether they be transactional or marketing) which isn't a great sign when trusting an ESP.
• Transactional email sequences would be a huge plus.
• Now that Twilio owns SenGrid, having an integrated platform where you could see all our transactional emails together.
• Better reporting and split reporting between transactional and marketing emails.

Incentivized

• The type face is small. Not sure if this is to avoid overwhelming the reader, but I could see this being an issue with vision-impaired people or people who don't see small print well.
• Sometimes I find it takes multiple clicks to make one simple change. I wish there was a search field at the top of the screen that allowed me to jump directly to a client's entry to update it there.

Product is easy for both technical and non-technical people to use. A cost effective solution for sending out large number of messages. We can manage unsubscribes by individual accounts, so we can have multiple multiple accounts combined to maximize our buying power on credits. Effective API for sending/receiving data makes tool a valuable asset.

It is usable but needs improvement in overall user experience and ease of use. A new joinee/anyone new to the tool would need more tarining currently before he can use the platform seamlessly. The set-up to value realization time for Twilio SendGrid customers is generally high because of this concern.

Incentivized

I truly love this product. We are moving to an all-in-one system next year and my greatest fear in doing so is how much I will miss this platform. Although we are excited for things ahead, I will always keep Vertical Response in my back pocket incase I don't love the new platform as much

Incentivized

Never had an issue with uptime

No issues

Twilio SendGrid Email API is everything we want it to be, and we have no reason to look for any other solution. Features and pricing match exactly what we need. As developers for SaaS products, Twilio SendGrid Email API provides a great service. I hope that they stay this way and don't inflate the service with too many marketing oriented features, because there are other tools for that and Twilio SendGrid Email API is a API for sending email first and foremost.

Incentivized

At Vertical Response the help desk associates are courteous, knowledgeable and helpful. You can tell they enjoy what they do. And clearly, they are well trained because most times, the first point of contact is able to resolve any issue you may have. There have been very few times where an associate has needed to get back to me or escalate me to a supervisor

Incentivized

Basic functions and online help...we used what was needed, at the time, and will continue to explore other online trainings as our functional needs expand

Salesforce integration never worked right. We had to abandon.

Sendgrid has a lot of features that other providers have and a few more - like the dynamic template builder, which AWS SES doesn't have. We choose the provider based on the scenario of use and the provider we're using. If we're going to be making regular changes to a template, then we'd go with Sendgrid, as the changes will be easier to make and don't necessarily require developer intervention.

Incentivized

In addition to using Vertical Response personally I also manage email marketing for clients that already use Mailchimp, Robly and Constant Contact. While most of these platforms all offer similar features I choose Vertical Response first if the client does not have a platform in place. Typically I am also teaching the client how to use this tool and the Vertical Response visual interface is very easy for me to teach a client how to navigate and create their own campaigns.

Incentivized

• As it was cheaper than the transactional service we previously used, it saved costs.
• The API was relatively easy to work with so it helped us ship the service and test it quickly.
• We still use the transactional email service, even though we recognize its limits as it meets our immediate needs.

Incentivized

• We were able to blast out promotions our company was having to customers which created an increase in business.
• By blasting out any service issues, it keeps our customers informed so that they are not wondering what is going on.
• Allows us to store unsubscribed emails so that we are not constantly pestering people who do not want to be emailed.

Incentivized