SparkPost
SparkPost provides email delivery services and transactional email for developers.
Market Share of SparkPost
Current Customer(s)
117
Market Share (Est.)
0.14%
Ranking
#9
Top Competitors and Alternatives of SparkPost
The top three of SparkPost’s competitors in the Email Analytics category are Constant Contact with 85.75%, Zoho Campaigns with 5.79%, EveryCloud Email Security with 2.70% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Constant Contact | 71901 | 85.75% | SparkPost vs Constant Contact |
| Zoho Campaigns | 4856 | 5.79% | SparkPost vs Zoho Campaigns |
| EveryCloud Email Security | 2260 | 2.70% | SparkPost vs EveryCloud Email Security |
| Customer.io | 2051 | 2.45% | SparkPost vs Customer.io |
| Benchmark | 1259 | 1.50% | SparkPost vs Benchmark |
| EmailAnalytics | 649 | 0.77% | SparkPost vs EmailAnalytics |
| Pepipost | 379 | 0.45% | SparkPost vs Pepipost |
| BlueHornet | 335 | 0.40% | SparkPost vs BlueHornet |
| RebelMail | 12 | 0.01% | SparkPost vs RebelMail |
| G-Lock Analytics | 8 | 0.01% | SparkPost vs G-Lock Analytics |
| Dyspatch | 6 | 0.01% | SparkPost vs Dyspatch |
| Briefmetrics | 5 | 0.01% | SparkPost vs Briefmetrics |
| Email Aptitude | 5 | 0.01% | SparkPost vs Email Aptitude |
| Metrics Watch | 3 | 0.00% | SparkPost vs Metrics Watch |
| Ezepo | 2 | 0.00% | SparkPost vs Ezepo |
| MailButler | 2 | 0.00% | SparkPost vs MailButler |
Popular Comparisons
Top Competitors and Alternatives of SparkPost
The top three of SparkPost’s competitors in the Email Analytics category are Constant Contact with 85.75%, Zoho Campaigns with 5.79%, EveryCloud Email Security with 2.70% market share.
SparkPost vs Constant Contact
SparkPost vs Zoho Campaigns
SparkPost vs EveryCloud Email Security
SparkPost vs Customer.io
SparkPost vs Benchmark
SparkPost vs EmailAnalytics
SparkPost vs Pepipost
SparkPost vs BlueHornet
Customers of SparkPost
Around the world in 2025, over 117 companies have started using SparkPost as Email Analytics tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Oracle Corporation | 10,000+ | Austin | Texas | United States |     |
| OpenText | 10,000+ | Waterloo | Ontario | Canada | |
| Microsoft | 10,000+ | Redmond | Washington | United States | |
| HP | 10,000+ | Palo Alto | California | United States | |
| Tech Mahindra | 10,000+ | Pune | Maharashtra | India | |
| Centene Corporation | 10,000+ | St. Louis | Missouri | United States | |
| University Of Illinois | 10,000+ | Champaign | Illinois | United States | |
| Workday | 10,000+ | Pleasanton | California | United States | |
| Thomson Reuters | 10,000+ | Toronto | Ontario | Canada | |
| Cinch | 5,000 - 9,999 | Farnham | England | United Kingdom | |
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SparkPost Customers by Products and Services
The top three products and services offering customers that use SparkPost for Email Analytics are Cloud Services (8), Analytics (8), Email Marketing (8).
Customers
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SparkPost Customers by Employee Size
The majority of SparkPost's customers for the email-analytics category fall in the company size of 1,000 - 4,999 employees (24 companies), 20 - 49 employees (20 companies), 100 - 249 employees (18 companies).
Employee Size
SparkPost Customers by Geography
The top three geographies of SparkPost for email-analytics are the United States with 75(73.53%), India with 7(6.86%), United Kingdom with 7(6.86%) customers respectively.
Customers
Employees of SparkPost
Also see other Products/Services by SparkPost in:
FAQ
Find answers to the most often asked questions by users.
Who are the top SparkPost competitors?
SparkPost’s Top competitors in the email-analytics category are Constant Contact, Zoho Campaigns, EveryCloud Email Security. You can view a full list of SparkPost competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of SparkPost and 40,000 other technologies on the internet. You can also compare SparkPost and its feature with top competitors here : SparkPost vs Constant Contact SparkPost vs Zoho Campaigns SparkPost vs EveryCloud Email Security.
What is SparkPost customer distribution based on company size?
What is SparkPost market share in the email-analytics?
What are the top countries that use SparkPost?
What are the top industries that use SparkPost?
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