SparkPost
SparkPost provides email delivery services and transactional email for developers.
Market Share of SparkPost
Current Customer(s)
236
Market Share (Est.)
0.30%
Ranking
#7
Top Competitors and Alternatives of SparkPost
The top three of SparkPost’s competitors in the Email Analytics category are Constant Contact with 86.45%, Zoho Campaigns with 7.69%, Customer.io with 2.17% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Constant Contact | 68452 | 86.45% | SparkPost vs Constant Contact |
| Zoho Campaigns | 6092 | 7.69% | SparkPost vs Zoho Campaigns |
| Customer.io | 1722 | 2.17% | SparkPost vs Customer.io |
| Benchmark | 1269 | 1.60% | SparkPost vs Benchmark |
| EmailAnalytics | 721 | 0.91% | SparkPost vs EmailAnalytics |
| BlueHornet | 272 | 0.34% | SparkPost vs BlueHornet |
| EveryCloud Email Security | 210 | 0.27% | SparkPost vs EveryCloud Email Security |
| Pepipost | 146 | 0.18% | SparkPost vs Pepipost |
| Dyspatch | 16 | 0.02% | SparkPost vs Dyspatch |
| RebelMail | 11 | 0.01% | SparkPost vs RebelMail |
| G-Lock Analytics | 10 | 0.01% | SparkPost vs G-Lock Analytics |
| Email Aptitude | 9 | 0.01% | SparkPost vs Email Aptitude |
| Metrics Watch | 5 | 0.01% | SparkPost vs Metrics Watch |
| Briefmetrics | 5 | 0.01% | SparkPost vs Briefmetrics |
| Ezepo | 3 | 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 86.45%, Zoho Campaigns with 7.69%, Customer.io with 2.17% market share.
SparkPost vs Constant Contact
SparkPost vs Zoho Campaigns
SparkPost vs Customer.io
SparkPost vs Benchmark
SparkPost vs EmailAnalytics
SparkPost vs BlueHornet
SparkPost vs EveryCloud Email Security
SparkPost vs Pepipost
Customers of SparkPost
Around the world in 2026, over 235 companies have started using SparkPost as Email Analytics tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Rutgers University | 10,000+ | New Brunswick | New Jersey | United States |     |
| SS&C Technologies | 10,000+ | Windsor | Connecticut | United States | |
| Cerner Corporation | 10,000+ | Kansas City | Missouri | United States | |
| Smiths Group Plc | 10,000+ | London | England | United Kingdom | |
| Binance | 10,000+ | Pittsburgh | Pennsylvania | United States | |
| Aramex | 10,000+ | Dubai | Dubai | United Arab Emirates | |
| IQVIA | 10,000+ | Durham | North Carolina | United States | |
| 10,000+ | Sunnyvale | California | United States | | |
| Allianz | 10,000+ | Munich | Bavaria | Germany | |
| CareerBuilder | 10,000+ | Chicago | Illinois | United States | |
Uncover hidden demand and identify accounts ready to buy with 6sense Intent Data.
SparkPost Customers by Products and Services
The top three products and services offering customers that use SparkPost for Email Analytics are Email Marketing (12), Crm (11), Digital Marketing (9).
Customers
Download the 6sense Chrome Extension to get verified contact data of SparkPost employees
Install Now
SparkPost Customers by Employee Size
The majority of SparkPost's customers for the email-analytics category fall in the company size of 100 - 249 employees (41 companies), 20 - 49 employees (40 companies), 1,000 - 4,999 employees (36 companies).
Employee Size
SparkPost Customers by Geography
The top three geographies of SparkPost for email-analytics are the United States with 119(63.30%), United Kingdom with 17(9.04%), India with 12(6.38%) 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, Customer.io. 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 Customer.io.
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?
Get everything in one place
Close deals faster by understanding your clients well. Know their technology stack, contract renewal date, top decision-makers, hiring trends, and top company news in one place.
Get a demoGet instant access to B2B contact data across the web
Sign Up Today
