GetResponse ◆
GetResponse is an AI-powered email marketing and automation platform with unlimited monthly sends, landing pages, and a drag-and-drop workflow builder from $13.30/mo.
Free·from $13.30/mo
Best Customer.io Alternatives
We compared 8 alternatives to Customer.io in Email Marketing. Each is hand-picked and ranked by our rating — pricing and features verified, no fluff.
Customer.io: Send automated emails, push notifications, and SMS based on user behavior—no engineering help required. Read the full Customer.io review →
Moosend ◆
Moosend is an email marketing and automation platform with AI content, drag-and-drop builder, and workflow automations from $9/mo.
Free·from $9/mo
ConvertKit ◆
ConvertKit (now Kit) is an email-first platform that automates email marketing, newsletter growth, and digital product sales for creators.
Free·from $33/mo
MailerLite ◆
MailerLite is an affordable email marketing platform with drag-and-drop editor, automations, landing pages, and digital product sales, starting at Free.
Free·Free · from $9/mo
Mailercloud ◆
Mailercloud is an all-in-one email marketing platform with drag-and-drop builder, automation, and built-in SMTP for high deliverability.
Free·Free · from $3/mo
Systeme.io ◆
Systeme.io bundles email marketing, sales funnels, and online course creation into one platform—start free, no credit card needed.
Free·Free · from $27/mo
Keap ◆
Keap is a small-business CRM that automates lead capture, email and text marketing, and follow-ups with a dedicated mobile number.
from $299/mo
SendPulse
SendPulse is an all-in-one marketing platform with email, SMS, push notifications, and CRM, starting from £8/mo.
Free·Free · from £8/mo
Customer.io vs alternatives: quick comparison
You may be exploring alternatives to Customer.io if its pricing escalates with your contact list growth or if its feature set lacks specific automation or segmentation flexibility you need for your email marketing campaigns.
When comparing options, evaluate whether a platform offers a free plan, how its core features like drag-and-drop builders, A/B testing, and behavioral triggers align with your use case, and if its pricing model—per contact, per email, or a flat fee—fits your budget as you scale.
| Tool | Starting price | Free plan | Category | |
|---|---|---|---|---|
| Customer.io (this tool) | from $100/mo | Yes | Email Marketing | Learn more → |
| GetResponse | from $13.30/mo | Yes | Email Marketing | Learn more → |
| Moosend | from $9/mo | Yes | Email Marketing | Learn more → |
| ConvertKit | from $33/mo | Yes | Email Marketing | Learn more → |
| MailerLite | Free · from $9/mo | Yes | Email Marketing | Learn more → |
| Mailercloud | Free · from $3/mo | Yes | Email Marketing | Learn more → |
| Systeme.io | Free · from $27/mo | Yes | Email Marketing | Learn more → |
| Keap | from $299/mo | No | CRM | Learn more → |
| SendPulse | Free · from £8/mo | Yes | Email Marketing | Learn more → |
Prices and details are generated automatically and may not be up to date. For accurate information, please visit the official website of the tool you are interested in.
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