Brevo vs Substack
Detailed side-by-side comparison
Brevo
FreeBrevo (formerly Sendinblue) is a comprehensive marketing automation platform that combines email, SMS, chat, and CRM capabilities with a unique pay-as-you-go pricing model. It's designed for businesses that need multi-channel marketing tools with unlimited contact storage and flexible sending volumes.
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FreeSubstack is a streamlined newsletter platform built specifically for writers and content creators who want to publish and monetize their work. It combines email delivery, website hosting, and payment processing in one simple package, taking a 10% cut of subscription revenue instead of charging upfront fees.
Visit SubstackFeature Comparison
| Feature | Brevo | Substack |
|---|---|---|
| Email Marketing | Full-featured email marketing with automation workflows, segmentation, A/B testing, and drag-and-drop builder for creating campaigns to unlimited contacts | Simple newsletter publishing with basic email editor focused on text-based content, minimal design templates, and straightforward scheduling |
| Monetization Model | Pay-as-you-go based on email/SMS volume sent with free tier available; you pay for the service directly regardless of your revenue | Free to use with 10% platform fee on paid subscriptions only; you only pay when you earn money from subscribers |
| Multi-Channel Marketing | Supports email, SMS, chat, Facebook ads, transactional email, and landing pages all within one platform | Focuses primarily on email newsletters with podcast hosting as an additional feature; no SMS, ads, or other marketing channels |
| CRM and Contact Management | Built-in CRM with unlimited contact storage, segmentation, and customer relationship tracking capabilities | Basic subscriber list management with ability to export; limited CRM functionality but you own your list |
| Content Publishing | Primarily a marketing tool with landing pages; not designed for content publishing or building a publication archive | Includes built-in website hosting with content archives, comment threads, and mobile apps for readers to access your publication |
| Customization and Branding | Extensive customization options for emails, forms, landing pages, though drag-and-drop builder can be glitchy | Limited branding and design customization; focuses on simple, clean layouts with minimal control over appearance |
Pricing Comparison
Brevo offers a free tier and pay-as-you-go pricing based on sending volume, making costs predictable regardless of revenue, while Substack is free upfront but takes 10% of all subscription revenue, which can become expensive as earnings scale. Brevo is better for controlling marketing costs, while Substack eliminates risk for creators just starting out.
Verdict
Choose Brevo if...
Choose Brevo if you need a comprehensive multi-channel marketing platform with email, SMS, CRM, and automation capabilities for business growth. It's ideal for businesses that want predictable costs, unlimited contacts, and advanced marketing features beyond basic newsletters.
Choose Substack if...
Choose Substack if you're a writer or content creator focused on building a subscription-based newsletter with minimal technical complexity. It's perfect for those who want to start monetizing immediately without upfront costs and value simplicity over advanced marketing features.
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Pros & Cons
Brevo
Pros
- + Unlimited contacts (pay by volume)
- + SMS marketing included
- + Great free tier
Cons
- - Drag-and-drop builder can be glitchy
- - Support is sometimes slow
- - Strict account validation
Substack
Pros
- + No upfront costs - only pays when you earn through 10% platform fee
- + Extremely simple setup with minimal technical knowledge required
- + Writers own their subscriber list and can export at any time
- + Built-in discovery through Substack network and recommendations
Cons
- - Limited customization and branding options compared to dedicated email tools
- - 10% platform fee can become expensive as revenue scales
- - Basic email design and layout capabilities with fewer templates