When I joined SparkPost back in December 2021, I didn’t realize the breadth of product offerings that our customers use. As you may be aware, SparkPost product offerings have gone through many changes over the past few years. As I learned each product, I kept trying to piece them together in my mind. How and why would a client combine SparkPost’s products together? What if a client wants to use one of our solutions but not the others?

As I began to learn more about the email and messaging space, I thought about how a typical email campaign flow might look and put together the chart below:

typical email campaign flow

Utilizing this visual chart, we can begin to break down each of the processes and see how they all come together utilizing SparkPost’s offerings.

Starting from the customer perspective, a consumer signs up to receive updates from a brand. To determine that the email is a legitimate email address, an organization can use both double opt-in and SparkPost Recipient Validation.

Recipient Validation Tool

SparkPost Recipient Validation allows for real-time checking to validate whether an email address is valid, risky, undeliverable, neutral, or simply misspelled as a typo. This can be done via an API during the sign-up process, or as a batch check via an excel file. Additional attributes are provided for each email address, checking for disposable domains, role-based email addresses, and free domains. Once a consumer has signed up for a mailing list and their email address is determined to be valid, their email would then be placed in a database.

So now a user signed up for the newsletter, but who creates that and how do they do it?

Content Creation and Management

Taxi for Email enables content creation and marketing teams to streamline the creation process, reducing campaign production time. Not only can you easily create and manage content, but also, the core of Taxi allows for endless customizability and permission management. For example, if a designer should only use a specific color scheme and fonts for a creative, these can be permissioned so that only these specific colors/fonts can be used.

This allows for proactive brand management, reducing the need to validate before every send. Taxi also allows for streamlined communication and approval within the app itself. Once done with the creative, this can be exported into either a campaign manager or an ESP. We have many connectors and the ability to dynamically set tags based on where and how you are exporting this content. This brings us to our next product SparkPost Cloud Sending.


SparkPost Cloud Sending is the world’s leading email sending and intelligent analytics platform. With flexible APIs and real-time actionable analytics, SparkPost provides robust scalability and expert support to drive optimized customer engagement and growth for today’s apps and services. With SparkPost Signals and Deliverability Analytics, SparkPost offers over 50+ metrics to stay on top of both delivery and deliverability.

Within SparkPost is also the ability to monitor pixel and click-tracking data. With the SparkPost Deliverability Analytics add-on, deliverability based on consumers’ experience and licensed mailbox provider placement data is brought directly into SparkPost Reporting. To dive even deeper into deliverability we move over to our next SparkPost product, Inbox Tracker.


Inbox Tracker is the only analytics product that reports deliverability based on actual consumers’ experience in addition to licensed mailbox provider placement data, intelligent seeds, and traditional seeds. With over 100 internal checks covering 30 key areas of sending programs, your organization can ensure maximum inbox placement of emails.

Organizations can also track their competition’s emails with another of SparkPost’s products, Competitive Tracker.


Competitive Tracker is an email marketing intelligence tool that actively tracks millions of domains across 200,000 brands in 100+ industries. This allows organizations to benchmark performance, gain insight into competitors’ emails, plan for seasonality changes, and identify areas of improvement by comparing email performance against rival brands.

Putting It All Together: SparkPost’s Products Combined

Finally, what would an example look like for someone who uses all of our offerings?

SparkPost's products combined in a workflow

First, a piece of content would be created in Taxi and then exported to SparkPost Cloud as a template. Then, the SparkPost API can be used to send the created template as a transmission to users. If needed, a third-party campaign solution can be used prior to sending through SparkPost. Once this is sent, SparkPost Signals can be used to look at the analytics for this email. If we want to go deeper into deliverability for this email, we can then use Inbox Tracker to see what happened to this email after it hit the user’s inbox. And finally, if we wanted to see how this email compared to the competition, Competitive Tracker would be used to benchmark this campaign against similar brands.

We are happy to discuss how any of these platforms can help transform your business. If you would like more information about SparkPost’s products combined – or used separately – please reach out to theteam@sparkpost.com.

~Zach Samuels, SparkPost Senior Solutions Engineer

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