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Side-by-side comparison

Brevo (Sendinblue) vs Buttondown

Complaint records and Risk Scores compared. Both are in the Email Marketing category.

Brevo (Sendinblue) and Buttondown have identical Risk Scores (7/100). Read the complaint breakdowns below to compare the types of issues each product has accumulated.
Product A

Brevo (Sendinblue)

European email and CRM platform with a rebranding and growing reputation

7
Clean Record
out of 100
1 documented warning
Email Marketing
Full Brevo (Sendinblue) record →
Product B

Buttondown

Minimalist newsletter platform with 0% platform fees and a developer-friendly API

7
Clean Record
out of 100
1 documented warning
Email Marketing
Full Buttondown record →

Complaint category breakdown

Higher numbers in each row indicate more documented complaints in that category. Bold = more complaints than the other product.

Complaint type Brevo (Sendinblue) Buttondown
BBB Complaints
Lawsuits & Legal Action
Misleading Marketing
Customer Complaints 1 1
Churn & Retention
Billing Problems
Support Failures

Severity breakdown

Severity Brevo (Sendinblue) Buttondown
Critical
High
Medium
Low 1 1

Read the full records

Brevo (Sendinblue) full review → Buttondown full review → Brevo (Sendinblue) complaints → Buttondown complaints →