Customer.io Alternatives
Looking for something other than Customer.io? Here are the top-rated alternatives ranked by the community.
Rankings factor in vote confidence: more votes can outweigh a higher score with fewer votes.
1
R
Resend · Email for developers
The best way to reach humans instead of spam folders
Both in Email Marketing
9
=
N
NexiaTools
The ultimate all-in-one AI platform for marketing agencies and freelancers. Gene…
Both in Email Marketing
9
3
D
Drip
E-commerce email automation with visual workflows and revenue attribution
Both in Email Marketing
8
=
L
Loops
Modern email platform for SaaS with event-triggered transactional and marketing …
Both in Email Marketing
8
=
A
AWeber
Email marketing for small businesses with autoresponders and landing pages since…
Both in Email Marketing
8
–
C
Constant Contact
All-in-one digital marketing solution for small businesses
Both in Email Marketing
–
M
Mailchimp
Email marketing and automation tool for businesses
Both in Email Marketing
–
C
Campaign Monitor
Email marketing and automation platform
Both in Email Marketing
–
B.com%26sz%3D128)
Brevo (Sendinblue)
All-in-one CRM with email marketing, chat, and automation (formerly Sendinblue)
Both in Email Marketing
–
A
ActiveCampaign
Autonomous marketing platform for email, SMS, and WhatsApp
Both in Email Marketing
–
C
ConvertKit
Email marketing and automation tool for creators
Both in Email Marketing
–
P
Pardot
B2B marketing automation and lead management software
Both in Email Marketing
–
E
EmailOctopus
Budget-friendly email marketing with generous free tier and simple automation
Both in Email Marketing
–
Z
Zoho Campaigns
Email marketing integrated with Zoho CRM suite for small businesses
Both in Email Marketing
–
M
MailerLite
Simple, affordable email marketing with drag-and-drop editor and free tier
Both in Email Marketing
–
S
Sender
Affordable email and SMS marketing with generous free plan and automation
Both in Email Marketing
–
B
Buttondown
Minimalist newsletter tool for writers who want simplicity over complexity
Both in Email Marketing
–
B
Benchmark Email
User-friendly email marketing with smart automation and responsive templates
Both in Email Marketing
–
I
Iterable
Cross-channel marketing platform for personalised email, SMS, push, and in-app
Both in Email Marketing
–
B
Beehiiv
Newsletter platform for creators with monetisation, referrals, and growth tools
Both in Email Marketing
Quick Compare
See how Customer.io stacks up against alternatives
Frequently Asked Questions
What are the best alternatives to Customer.io?▾
Check the alternatives listed above, all ranked by real community votes on Peakd.
Is Customer.io the best in its category?▾
Customer.io is ranked in this category. Vote to help determine its position.
How do Customer.io alternatives compare?▾
Use Peakd's head-to-head comparison feature to see Customer.io vs any alternative side by side — including scores, pros/cons, and community sentiment.