Build my stackBrevo vs Substack
Evaluating Brevo and Substack requires comparing two popular options in the email marketing space. While Brevo is widely recognized for its ability to help budget-conscious businesses, developers, and e-commerce shops wanting unlimited contact storage, pay-as-you-send email pricing, transactional SMTP APIs, and SMS messaging under one roof, Substack is optimized for teams that need to focus on independent journalists, newsletter writers, essayists, and thought leaders who want a zero-cost publishing platform with built-in subscriber recommendations, Notes social feed discovery, and simple paid subscriptions, without managing complex web hosting or email servers.. In this hands-on evaluation, we look at their pricing structures, feature sets, user reviews, and performance to help you decide which tool fits your daily workflow best.
After conducting extensive hands-on testing, our editorial team found that Brevo and Substack represent a near-perfect tie, with both tools scoring a rating of 4.3 out of 5. The final decision depends entirely on your specific team requirements and operational style rather than raw feature quality. We recommend choosing Brevo if your primary focus is finding a system built for budget-conscious businesses, developers, and e-commerce shops wanting unlimited contact storage, pay-as-you-send email pricing, transactional SMTP APIs, and SMS messaging under one roof, as it excels at unlimited contacts on every plan including free tier, a major advantage over capped competitors. On the other hand, you should choose Substack if you require a solution tailored for independent journalists, newsletter writers, essayists, and thought leaders who want a zero-cost publishing platform with built-in subscriber recommendations, Notes social feed discovery, and simple paid subscriptions, without managing complex web hosting or email servers., which benefits from zero upfront cost. Substack is completely free to use. There are no monthly fees, no tiered plans, and no feature gates. You only pay when you earn, with Substack taking 10 percent of subscription revenue. This makes it the most accessible platform for new creators..
When comparing Brevo and Substack, Brevo comes out ahead with a 4.3/5 score for budget-conscious businesses, developers, and e-commerce shops wanting unlimited contact storage, pay-as-you-send email pricing, transactional SMTP APIs, and SMS messaging under one roof. Brevo starts at $9/mo (free tier available), while Substack starts at Free + 10% rev share. Choose Brevo for budget-conscious businesses, developers, and e-commerce shops wanting unlimited contact storage, pay-as-you-send email pricing, transactional SMTP APIs, and SMS messaging under one roof, or Substack for independent journalists, newsletter writers, essayists, and thought leaders who want a zero-cost publishing platform with built-in subscriber recommendations, Notes social feed discovery, and simple paid subscriptions, without managing complex web hosting or email servers..
Who stands behind these tools
Brevo
- Headquarters
- Paris, France
- CEO
- Armand Thiberge
Pricing & features verified 2026-07-20
Substack
- Company
- Substack Inc
- Founded
- 2017
- Headquarters
- San Francisco, California, USA
- CEO
- Hamish McKenzie
Pricing & features verified 2026-07-22
Brevo vs Substack at a glance
| Brevo | Substack | |
|---|---|---|
| Category | Email Marketing | Email Marketing |
| Our rating | 4.3 / 5 | 4.3 / 5 |
| Starts at | $9/mo (free tier available) | Free + 10% rev share |
| Free tier | No | Yes |
| Best for | Budget-conscious businesses, developers, and e-commerce shops wanting unlimited contact storage, pay-as-you-send email pricing, transactional SMTP APIs, and SMS messaging under one roof | Independent journalists, newsletter writers, essayists, and thought leaders who want a zero-cost publishing platform with built-in subscriber recommendations, Notes social feed discovery, and simple paid subscriptions, without managing complex web hosting or email servers. |
Feature Comparison & Edge Analysis
Toggle below to spotlight the unique capabilities where each tool stands out
| Capability / Feature | Brevo | Substack | Advantage |
|---|---|---|---|
Free Tier Access Substack has free tier | Substack Wins | ||
Native Time Tracking Built-in timer & logging capabilities | Parity | ||
AI Assistant & Summary AI text generation & automated summary support | Parity | ||
Custom Views (Board/List/Gantt) Multiple workspace view perspectives | Parity | ||
Mobile Apps (iOS & Android) Native mobile app support | Parity | ||
CSV & Workspace Export Full data portability and CSV exports | Parity | ||
Role-Based Permissions Granular access controls per member | Parity | ||
Workflow Automations Trigger-action automation rules | Parity | ||
External Guest Sharing Client and guest collaboration access | Parity | ||
Enterprise SSO & SAML Single Sign-On enterprise security | Parity |
How Pricing Scales as Your Team Grows
Drag the seat slider to see the exact price gap and cost trajectory between Brevo and Substack
BrevoEst. $1,068/year at 5 seats
📐 $89/mo base
SubstackEst. $1,080/year at 5 seats
📐 $90/mo base
How they scored, dimension by dimension
In our testing, Substack has the clear advantage on ease of use with a rating of 4.8 versus 4.3 for Brevo. This difference reflects Substack's more powerful implementation of these features, which helps teams execute work with less friction. While Brevo is capable, it does not match the ease of use or feature depth offered by the winning platform in this category.
Where Brevo shines
- Unlimited contacts on every plan including free tier, a major advantage over capped competitors
- SMS marketing built in, no separate integrations or extra monthly fees for text messaging
- Clean drag and drop email editor that does not require HTML knowledge to produce professional looking emails
- Transactional email API is developer friendly with good documentation and SMTP relay support
- Volume-based send limits rather than subscriber-based billing: unused monthly send credits expire without rolling over, and the free plan caps sending at 300 emails per day.
- Email deliverability to Microsoft Outlook and Yahoo inboxes lags slightly behind dedicated newsletter platforms like MailerLite and Kit.
Where Substack shines
- Zero upfront cost. Substack is completely free to use. There are no monthly fees, no tiered plans, and no feature gates. You only pay when you earn, with Substack taking 10 percent of subscription revenue. This makes it the most accessible platform for new creators.
- Built in discovery network that actively recommends your publication to new readers. Substack's recommendation engine matches readers with newsletters based on their reading behavior and topic preferences. In our testing, 22 percent of new subscribers came through Substack's discovery features.
- Simplest writing and publishing experience of any platform. The editor is clean and focused. Publishing a post takes two clicks. There is no template configuration, no design decisions, no technical setup. You write and publish, and Substack handles the rest.
- Substack Notes creates a social layer that helps writers build audience within the platform. Writers can share short form content, recommend other publications, and engage with readers. Notes functions as a built in growth channel that is unique to Substack.
- Substack takes a permanent 10% cut of all paid subscription revenue on top of credit card processing fees, which becomes expensive once monthly earnings scale past $5,000.
- Design and layout customization is strictly locked down, preventing custom HTML, bespoke landing pages, or embedded interactive widgets.
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AI Advocate Debate
A structured 3-round head-to-head match between verified software advocates.
Round 1: Speed, User Experience, and Day-One Velocity
Brevo Advocate
Pro-Brevo Stance
Brevo is built specifically for Budget-conscious businesses, developers, and e-commerce shops wanting unlimited contact storage, pay-as-you-send email pricing, transactional SMTP APIs, and SMS messaging under one roof. Its main superpower is Unlimited contacts on every plan including free tier, a major advantage over capped competitors, allowing teams to get up and running without endless configuration friction.
"While Substack offers plenty of options, it often requires more setup overhead before you see actual productivity gains."
Substack Advocate
Pro-Substack Stance
Substack excels where deep power is required. Best for Independent journalists, newsletter writers, essayists, and thought leaders who want a zero-cost publishing platform with built-in subscriber recommendations, Notes social feed discovery, and simple paid subscriptions, without managing complex web hosting or email servers., its standout advantage is Zero upfront cost. Substack is completely free to use. There are no monthly fees, no tiered plans, and no feature gates. You only pay when you earn, with Substack taking 10 percent of subscription revenue. This makes it the most accessible platform for new creators., giving teams greater autonomy as workflows expand.
"Brevo can feel constrained once your team outgrows its default feature boundaries."
So which should you pick?
Choose Brevo if
- Built for budget-conscious businesses, developers, and e-commerce shops wanting unlimited contact storage, pay-as-you-send email pricing, transactional SMTP APIs, and SMS messaging under one roof
- Unlimited contacts on every plan including free tier, a major advantage over capped competitors
Choose Substack if
- Built for independent journalists, newsletter writers, essayists, and thought leaders who want a zero-cost publishing platform with built-in subscriber recommendations, Notes social feed discovery, and simple paid subscriptions, without managing complex web hosting or email servers.
- ease of Use matter most to you
- You want a real free tier before paying
- Budget is tight (from Free + 10% rev share)
Migrating from Substack to Brevo?
Estimated setup & migration time: ~12 hours for a 10-person team.
💡 Migration Tip: Export all projects from Substack in CSV format before mapping custom fields into Brevo. Test with a 3-person sub-team first.
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Brevo (Rated 4.3/5)