Official website of the top email marketing platform vendors

Here are the official websites of leading email marketing platform vendors, based on platforms featured in 2026 industry comparisons. www.salesforce.comwww.capterra.comwww.braze.com Top email marketing platform vendors Vendor Official website Primary specialization ------------------------ Mailchimp mailchimp.com Email campaigns and marketing automation HubSpot hubspot.com CRM-integrated email marketing Klaviyo klaviyo.com Ecommerce email and SMS marketing ActiveCampaign activecampaign.com…

1. Mailchimp
2. HubSpot
3. Klaviyo
4. ActiveCampaign
5. Brevo
6. Constant Contact
7. GetResponse
8. MailerLite
9. Omnisend
10. Campaign Monitor
11. AWeber
12. Kit
13. Salesforce
14. Drip
15. Braze
16. Adobe Marketo Engage
17. Iterable
18. Customer.io
19. Oracle Responsys
20. Oracle Eloqua
21. Twilio SendGrid
22. Mailjet

Here are official websites for widely used email marketing platform vendors. The selection reflects platforms commonly identified as leading options across small business, ecommerce, automation, creator, and enterprise use cases. Vendor Best known for Official website --------- Mailchimp Small-business email marketing mailchimp.com HubSpot Email marketing with CRM hubspot.com Klaviyo Ecommerce and DTC marketing klaviyo.com Brevo Affordable email, SMS, and automation brevo.com ActiveCampaign…

1. Mailchimp
2. HubSpot — Vendor positioning varies by business need: Klaviyo and Omnisend focus heavily on ecommerce, HubSpot and Salesforce integrate email with CRM systems, while Braze and Adobe Marketo Engage target larger organizations.
3. Klaviyo — Vendor positioning varies by business need: Klaviyo and Omnisend focus heavily on ecommerce, HubSpot and Salesforce integrate email with CRM systems, while Braze and Adobe Marketo Engage target larger organizations.
4. Brevo
5. ActiveCampaign
6. Constant Contact
7. GetResponse
8. MailerLite
9. Omnisend — Vendor positioning varies by business need: Klaviyo and Omnisend focus heavily on ecommerce, HubSpot and Salesforce integrate email with CRM systems, while Braze and Adobe Marketo Engage target larger organizations.
10. Campaign Monitor
11. AWeber
12. Kit
13. Drip
14. Customer.io
15. Braze — Vendor positioning varies by business need: Klaviyo and Omnisend focus heavily on ecommerce, HubSpot and Salesforce integrate email with CRM systems, while Braze and Adobe Marketo Engage target larger organizations.
16. Salesforce
17. Adobe Marketo Engage — Vendor positioning varies by business need: Klaviyo and Omnisend focus heavily on ecommerce, HubSpot and Salesforce integrate email with CRM systems, while Braze and Adobe Marketo Engage target larger organizations.

1. Mailchimp — Here are the official websites for the top email marketing platform vendors, categorized by their primary strengths: Mailchimp – Best for overall ease of use and beginner-friendly email builders.
2. ActiveCampaign — ActiveCampaign – Best for advanced marketing automation, CRM integration, and scaling businesses.
3. Brevo — Brevo – Best for affordable, unlimited-contact tiered pricing and multi-channel automation.
4. Omnisend — Omnisend – Best specialized platform for e-commerce and online retail marketing.
5. Constant Contact — Constant Contact – Best for small businesses with infrequent campaigns.
6. Sender — Sender – Best high-value feature set for budget-conscious campaigns.
7. EmailOctopus — EmailOctopus – Best budget-friendly option for managing large subscriber lists.
8. beehiiv — Beehiiv – Best purpose-built platform for modern content newsletters and creators.