Brevo
Brevo (formerly Sendinblue)
7.2
Overall Score / 10
Buttondown
Buttondown
7.7
Overall Score / 10
Our Verdict
Choose Brevo if:
- —Businesses with large contact lists on a budget
- —Teams needing email + SMS + CRM in one tool
- —Anyone frustrated by per-contact pricing models
Choose Buttondown if:
- —Developers and technical writers
- —Minimalists who hate bloated tools
- —Markdown enthusiasts
The biggest difference: Brevo offers unlimited contacts with pay-per-email pricing, multi-channel messaging, and CRM starting at $9/mo for 5K emails. Buttondown is a minimalist newsletter tool at $9/mo with Markdown editing, RSS-to-email, and API-first design.
Side-by-Side Comparison
| Criteria | Brevo | Buttondown |
|---|---|---|
| Cheapest Paid Plan | $9/mo (Starter)Source: Brevo (formerly Sendinblue) pricing page → | $9/mo (Basic)Source: Buttondown pricing page → |
| Free Tier | Yes Up to 100,000 contacts, 300 emails/day, Brevo branding | Yes 100 subscribers, basic features |
| Value for Money | 8 | 8 |
| Ease of Use | 7 | 8 |
| Feature Power | 7 | 5 |
| Setup Ease | 7 | 9 |
| Migration Ease | 6 | 8 |
| Transparency | 7 | 9 |
| Deployment | cloud | cloud |
| API Available | Yes | Yes |
| Platforms | Web | Web |
| Compliance | GDPR compliant (EU-based), SOC 2 | GDPR compliant |
Feature Comparison
Feature Comparison Matrix
17 features compared · 16 differences
| Feature | Brevo | Buttondown |
|---|---|---|
| Core | ||
| Chat widget | Full | None |
| CRM | Full | None |
| Landing pages | Full | None |
| Markdown editor | None | Full |
| SMS marketing | Full | None |
| Tags & segments | None | Full |
| Advanced | ||
| Automations | None | Full |
| Custom domains | None | Full |
| Email campaigns | Full | None |
| Marketing automation | Full | None |
| Paid subscriptions | None | Full |
| RSS-to-email | None | Full |
| Transactional email | Full | None |
| WhatsApp campaigns | Full | None |
| Integrations | ||
| API access | Full | Full |
| Facebook Ads integration | Full | None |
| Webhooks | None | Full |
Pricing Comparison
Brevo Pricing
Up to 100,000 contacts, 300 emails/day, Brevo branding
5,000 emails/mo, no daily limit, basic reporting
5,000 emails/mo, marketing automation, A/B testing, advanced stats
150,000+ emails, marketing automation, dedicated IP
Custom volume, dedicated IP, SSO, priority support
Buttondown Pricing
100 subscribers
Unlimited subscribers, custom domain, automation
Paid subscriptions, surveys, team members, priority support
Everything in Standard + paid subscriptions, surveys, API access, team members
Everything in Professional + priority support, dedicated IP, advanced analytics (plan existence unverified — verify at buttondown.com/pricing)
Who Should Choose Which?
Who should choose Brevo
Best for
- Businesses with large contact lists on a budget
- Teams needing email + SMS + CRM in one tool
- Anyone frustrated by per-contact pricing models
Avoid if
- You need deep e-commerce integrations
- You want the most polished email editor
- You need advanced deliverability monitoring tools
Who should choose Buttondown
Best for
- Developers and technical writers
- Minimalists who hate bloated tools
- Markdown enthusiasts
Avoid if
- You need visual email builders
- You need marketing automation
- You need large-scale analytics
Switching Guidance
Switching from Brevo
Common triggers to leave:
- •Need more polished templates
- •Need deeper analytics
- •Need better deliverability tools
Potential blockers:
- •CRM + email in one platform
- •Transactional email setup
- •SMS campaigns configured
Switching from Buttondown
Common triggers to leave:
- •Need visual builder
- •Need advanced automation
- •Need built-in monetization tools
Potential blockers:
- •Very few — simple data model makes migration easy
Try Brevo
Start free — no credit card required
Try Buttondown
Start free — no credit card required