Brevo
Buttondown
Brevo
Buttondown
No signals
Brevo
Buttondown
Brevo
Buttondown
Brevo
Buttondown
Brevo
Buttondown
Brevo
Buttondown
No signals
Brevo
Buttondown
No signals
Users: Unlimited
Storage: Not specified
Limits: 300 emails/day, no support, Brevo branding, basic features only
Users: Unlimited
Storage: Not specified
Limits: Email support only, Brevo branding unless you pay extra, basic analytics
Users: Unlimited
Storage: Not specified
Limits: Still need higher tier for full phone support, sales features cost extra
Users: Unlimited
Storage: Not specified
Limits: Need to contact sales for pricing. Enterprise commitments expected.
Users: 1
Storage: Unlimited
Limits: 100 subscriber limit, No automations, No paid subscriptions, Basic features only
Users: 1
Storage: Unlimited
Limits: No automations, No paid subscriptions, No A/B testing, Single newsletter
Users: 1
Storage: Unlimited
Limits: No automations, Limited team features, Price scales with subscribers
Users: Unlimited
Storage: Unlimited
Limits: Expensive for automations access, Price scales with subscribers
Users: Unlimited
Storage: Unlimited
Limits: High price point, Primarily for larger operations
| Feature | Brevo | Buttondown |
|---|---|---|
| Email campaigns All plans | ||
| Writing | ||
| Markdown-native editor Built for Markdown with code highlighting | ||
| Marketing | ||
| SMS marketing All plans, pay-per-message | ||
| WhatsApp messaging All plans | ||
| Live chat All plans | ||
| Two-way SMS replies Can send, can't reply individually | ||
| Automations (free) Requires Professional $79/mo | ||
| Developers | ||
| REST API Well-documented, comprehensive API | ||
| CLI tool Local Markdown workflow support | ||
| Webhooks For automated workflows | ||
| Branding | ||
| Custom domain Available on all plans | ||
| Automation | ||
| Marketing automation Business+ for advanced | ||
| Privacy | ||
| Optional tracking Can disable all tracking | ||
| CRM | ||
| CRM Basic included, sales add-on extra | ||
| Support | ||
| Human support Responsive, personal support | ||
| Phone support Business plan $65+/mo only | ||
| Pricing | ||
| 100K contacts free On free plan | ||
| Pay-per-email pricing Not per contact | ||
| Large free tier Only 100 free subscribers | ||
| Monetization | ||
| Paid subscriptions Standard plan and above | ||
| Ad network Not available | ||
| Testing | ||
| A/B testing Business+ plans | ||
| Design | ||
| Visual template editor Minimal templates, limited customization | ||
| Growth | ||
| Referral program Not available | ||
| Reliability | ||
| Industry-average deliverability 27% spam rate vs 15% average | ||
| Community | ||
| Reader comments Not available | ||
| International | ||
| Multilingual support Limited language options | ||