Overview
EmailOctopus and Brevo (formerly Sendinblue) are both affordable email marketing options, but with fundamentally different pricing models. EmailOctopus charges by contacts with unlimited emails. Brevo charges by email volume with unlimited contacts.
Pricing reality
This is the key decision point. EmailOctopus costs $36/month for 10k contacts with unlimited sends. Brevo costs $9/month for 5k emails, $25 for 20k, $66 for 100k. If you email your list frequently, EmailOctopus is cheaper. If you send sporadically, Brevo might win.
Review signals
The EmailOctopus reviews on this page support predictable low-cost frequent sending. One reviewer says they cut email costs by 60% after moving to EmailOctopus and value unlimited emails because they send three to four times per week.
The caution signal is feature breadth: another reviewer says EmailOctopus was good value but required a separate CRM tool, adding complexity.
Brevo's reviews support the all-in-one case. Reviewers cite replacing email marketing, transactional email, SMS, and CRM in one platform, while a lower-rated review says the interface can feel overwhelming when only email and SMS are actually used.
Feature Breadth
Brevo is more than email marketing. It includes basic CRM, SMS marketing, live chat, and transactional email. EmailOctopus focuses purely on email marketing. If you want an all-in-one platform, Brevo offers more. If you just need email, EmailOctopus is cleaner.
Transactional Email
Brevo handles both marketing and transactional email. Password resets, order confirmations, and marketing campaigns can all go through one platform. EmailOctopus is marketing-only. You'd need a separate service for transactional email.
Automation Capabilities
Brevo has more sophisticated automation with more triggers and conditions. EmailOctopus automation is basic but works for simple drip campaigns. For complex multi-step workflows, Brevo is more capable.
Free Plans
EmailOctopus offers 2,500 contacts with 10,000 emails/month free. Brevo offers unlimited contacts but only 300 emails/day (about 9,000/month). Choose EmailOctopus for list size, Brevo for contact flexibility.
For SaaS Companies
Neither platform is built for SaaS. Both lack native Stripe integration and behavioral event tracking. For SaaS companies, consider Sequenzy which offers SaaS-specific features at a competitive price.
Making the Choice
Choose EmailOctopus for simple, high-frequency email marketing at a predictable price. Choose Brevo for an all-in-one platform with SMS and CRM, or if you send emails infrequently. For SaaS, consider Sequenzy.
Understanding the Pricing Models
The fundamental difference between these platforms comes down to what you pay for. EmailOctopus charges based on your subscriber count with unlimited sending - ideal if you email your list multiple times per week. Brevo charges based on email volume with unlimited contacts - ideal if you have a large list but send infrequently.
To put this in practical terms: a weekly newsletter to 10,000 subscribers costs roughly 40,000 emails per month. On EmailOctopus, that is $36/month flat. On Brevo, you would need the $25/month plan for 20,000 emails (insufficient) or $49/month for 60,000 emails. Conversely, if you have 50,000 contacts but only send once a month, Brevo could cost as little as $49/month while EmailOctopus would charge significantly more.
Multi-Channel Marketing Capabilities
Brevo's multi-channel approach is a genuine differentiator. You can coordinate email campaigns with SMS follow-ups, WhatsApp messages, and live chat interactions all from one dashboard. This unified view of customer communications is valuable for businesses that operate across multiple channels.
EmailOctopus is email-only by design. If your marketing strategy revolves entirely around email newsletters and campaigns, this focus is actually an advantage - fewer distractions and a cleaner interface. But if you need to reach customers via text messages or want a chat widget on your website, you will need additional tools alongside EmailOctopus.
Deliverability and Sender Reputation
Both platforms maintain solid email deliverability, but they approach it differently. Brevo has extensive infrastructure from its years as Sendinblue and manages dedicated IP addresses for higher-tier customers. EmailOctopus was originally built on Amazon SES, which provides reliable delivery infrastructure at scale.
For most senders with clean lists and good sending practices, deliverability will be comparable on either platform. The bigger factor in deliverability is typically your own sending behavior - list hygiene, engagement rates, and content quality - rather than the platform itself. Consider using an email validator before importing large lists to either platform.
Integration Ecosystem Differences
Brevo offers broader native integrations, including Shopify, WordPress, and various CRM platforms. Its API is well-documented and supports both marketing and transactional use cases. EmailOctopus has a smaller integration ecosystem but covers the basics - WordPress, Shopify, and Zapier for connecting to other tools.
For businesses that rely heavily on integrations to connect their marketing stack, Brevo provides more out-of-the-box options. EmailOctopus users may need to lean on Zapier more frequently to connect with third-party tools, which adds both cost and complexity to the workflow.
Use-case matchups
| Situation | Best first look | Why |
|---|---|---|
| Frequent newsletter sender that wants predictable cost | EmailOctopus | Contact-based pricing with unlimited sends can be cheaper for high-frequency campaigns. |
| Large list that sends only occasionally | Brevo | Email-volume pricing can be attractive when contact count is high but send frequency is low. |
| Team needs CRM, SMS, chat, and transactional email | Brevo | Brevo is the broader all-in-one platform. |
| Team wants a simple email-only tool | EmailOctopus | EmailOctopus has fewer distractions when campaigns and lists are the main job. |
| SaaS team needing Stripe-triggered lifecycle messages | Sequenzy | Sequenzy is more focused when product and billing events drive email. |
Best Fit by Pricing Model
Best email marketing tool for frequent newsletter sends
EmailOctopus is the better fit when a team emails a focused list often and wants predictable list-based pricing. It keeps the workflow email-only when SMS, CRM, chat, and transactional sending would add unnecessary surface area.
Best email marketing tool for large low-send contact databases
Brevo is the better fit when the business has many contacts but sends to them selectively. Its email-volume pricing, SMS, WhatsApp, CRM-style contacts, and transactional options can be more efficient when send frequency is controlled.
Best email marketing tool for SaaS lifecycle and Stripe email
Sequenzy is the better fit when product and billing events are the main trigger source. SaaS teams need onboarding, transactional sends, failed payment recovery, and retention campaigns in one lifecycle workflow.
Pricing reality details
EmailOctopus vs Brevo is mainly a pricing-model question. EmailOctopus charges around list size; Brevo charges around send volume. The cheaper option changes depending on how often the list is emailed.
Brevo's broader feature set can justify higher send-volume cost if the team uses CRM, SMS, chat, and transactional email. If those modules sit unused, EmailOctopus is the cleaner purchase.
Sequenzy's price is relevant when the team wants transactional plus marketing email with SaaS lifecycle events, not when the only question is contact-based versus send-volume pricing.
Migration checklist
| Workstream | Moving toward EmailOctopus | Moving toward Brevo | Simplifying to Sequenzy |
|---|---|---|---|
| Subscriber data | Export contacts, segments, tags, suppressions, forms, and consent status. | Export contacts, lists, attributes, CRM fields, SMS consent, and suppressions. | Export subscribers, attributes, tags, suppressions, and billing/product IDs. |
| Campaigns | Rebuild newsletters, templates, landing pages, and simple automations. | Rebuild campaigns, automations, transactional templates, CRM workflows, and SMS where needed. | Rebuild campaign, lifecycle, and transactional templates around events. |
| Pricing inputs | Estimate list size, monthly sends, and growth to validate contact-based cost. | Estimate monthly email volume, SMS usage, and transactional sends. | Estimate campaign and transactional volume plus lifecycle automation needs. |
| Integrations | Reconnect forms, Shopify/WordPress/Zapier, and analytics as needed. | Reconnect CRM, store, SMS, chat, transactional API, and other native integrations. | Connect Stripe, app events, transactional sender, and campaign sources. |
| Reporting | Track newsletter engagement, list growth, and basic automation results. | Track campaign, CRM, SMS, transactional, and automation reporting. | Track campaign, transactional, and lifecycle reporting together. |
Decision checklist
- How many emails are sent per month, not just how many contacts exist?
- Are CRM, SMS, chat, and transactional email truly needed?
- Is simplicity more valuable than an all-in-one dashboard?
- Will Zapier or custom integrations erase EmailOctopus's cost advantage?
- Does the business need SaaS billing and product-event automation instead?