Mailjet vs Customer.io
An independent, side-by-side comparison of two Marketing Automation providers — scores, pricing, company-size fit, and strengths — to help you pick the right one.
Mailjet vs Customer.io at a glance
Editorial sub-scores are RankedVendors estimates.
| Mailjet | Customer.io | |
|---|---|---|
| Overall score | 72/100 | 88/100 ✓ |
| Tier | Standard | Elite |
| Capability (editorial) | 72 | 87 ✓ |
| Ease of use (editorial) | 73 | 84 ✓ |
| Value (editorial) | 69 | 85 ✓ |
| Best for | Small business, Mid-market, Enterprise | Small business, Mid-market, Enterprise |
| Pricing model | Quote-based | Quote-based |
| Headquarters | — | — |
| Founded | — | — |
Verdict
Customer.io is the higher-ranked of the two on RankedVendors (88/100 vs 72/100), but both are credible Marketing Automation options. Mailjet fits small business, mid-market, enterprise; Customer.io fits small business, mid-market, enterprise. Match the shortlist to your size and must-have features, and trial before committing.
Where each one stands out
Mailjet
Mailjet is email automation and transactional sending.
Best for: Small business, Mid-market, Enterprise
Read Mailjet reviewCustomer.io
Customer.io automates multi-channel campaigns and lead nurturing.
Best for: Small business, Mid-market, Enterprise
Read Customer.io reviewMailjet vs Customer.io — FAQ
Is Mailjet better than Customer.io?
On RankedVendors, Customer.io scores 88/100 versus Mailjet's 72/100, so Customer.io ranks higher overall in Marketing Automation. The right choice still depends on your size, budget, and must-have features — see the breakdown above.
What is the difference between Mailjet and Customer.io?
Mailjet is email automation and transactional sending. Customer.io automates multi-channel campaigns and lead nurturing. Both compete in Marketing Automation; compare their strengths and best-fit company sizes above.
Which is better value, Mailjet or Customer.io?
Our editorial value scores put Mailjet at 69/100 and Customer.io at 85/100. Mailjet is Quote-based; Customer.io is Quote-based. Request quotes from both to compare against your scale.