Disclosure: This review contains affiliate links. If you sign up for Brevo through my links, I may earn a commission at no extra cost to you. All opinions are based on my genuine experience using Brevo for PPCTools.online.
When I launched ppctools.online a few weeks ago, picking the right email infrastructure wasn't optional—it was critical. Between transactional emails for tool notifications, SMTP relay for contact forms, and newsletters to engage our growing community of digital marketers, I needed something reliable without the enterprise price tag.
After testing Brevo (formerly Sendinblue) for several weeks, I've gotten a clear picture of what this platform delivers and where it falls short. This isn't a surface-level overview—I'm running real campaigns, managing actual deliverability issues, and dealing with the quirks you only discover when you're in the trenches.
Here's what I've learned using Brevo as the email backbone for a growing marketing tools platform.
What is Brevo?
Brevo is an all-in-one marketing platform that started life as Sendinblue before rebranding in 2022. While many email platforms focus exclusively on newsletters, Brevo takes a different approach by combining email marketing, transactional emails, SMS campaigns, and basic CRM features under one roof.
The platform's pricing model is its standout differentiator—you pay based on emails sent, not contacts stored. This makes it particularly attractive for businesses with large lists but moderate sending volumes. You can have 100,000 contacts on the free plan; you're only limited by the 300 emails per day sending cap.
Brevo targets small to mid-sized businesses, bootstrapped startups, and solo marketers who need professional email capabilities without Mailchimp's escalating costs. The platform includes features typically locked behind enterprise plans elsewhere: marketing automation, transactional email API, SMTP relay, and even WhatsApp integration on higher tiers.
For someone running a free tools platform trying to reach $3,500/month in revenue, that pricing structure matters. A lot.
My Use Case: Transactional + Marketing Emails
I'm using Brevo for three distinct purposes on ppctools.online:
1. Transactional Emails
When someone uses our Break-Even ROAS Calculator or PPC ROI Calculator and requests a PDF export, Brevo handles those automated delivery emails. These need to fire immediately and reliably—nobody wants to wait 10 minutes for a calculator result.
2. SMTP Relay
Our contact forms and tool feedback submissions route through Brevo's SMTP relay. This keeps our WordPress site's emails out of spam folders (a persistent problem with default wp_mail()) and gives us proper tracking.
3. Newsletter Campaigns
I'm building a weekly newsletter covering PPC optimization tips, new tools we've launched, and industry insights. This requires proper segmentation since not everyone wants the same content.
The email marketing platform handles all three workloads from a single dashboard, which simplifies monitoring but creates some friction I'll discuss later.
Setting Up Brevo: The Real Process
Initial Setup (15 minutes)
Creating an account took less time than brewing coffee. The onboarding wizard walks you through domain authentication, which is non-negotiable if you want decent deliverability. You'll need to add SPF, DKIM, and DMARC records to your DNS.
This is where I hit my first speed bump. If you're on managed hosting like Cloudways (which I use), DNS management can be non-intuitive. I ended up creating a Cloudways DNS Record Generator specifically to help others avoid the copy-paste errors I made during initial setup. Getting those DNS records right is critical—one typo and your emails go nowhere.
SMTP Configuration (30 minutes)
Brevo provides straightforward SMTP credentials under Settings > SMTP & API. The relay server is smtp-relay.brevo.com, and you can use ports 587, 465, or 2525 depending on your hosting restrictions.
The documentation is clear, but there's a gotcha: you need to create and verify senders before you can send emails. This means you can't just plug in SMTP credentials and start blasting—you need to verify ownership of each "from" address via a 6-digit code sent to that email.
For transactional emails, I use the API endpoint instead of pure SMTP because it gives better tracking and allows dynamic content insertion. The API docs are solid, with examples in PHP, Python, Node.js, and more.
Template Creation (Variable)
Brevo's email builder is functional but not inspiring. You get a drag-and-drop editor with basic blocks (text, image, button, social icons), but if you want pixel-perfect layouts, you'll need to write custom HTML.
For transactional templates, I code them in HTML anyway since I need precise control over how PDF download links render. The template language supports variables like {{ contact.FIRSTNAME }} for personalization, which works reliably once you understand the syntax.
Pricing: What You Actually Pay
Brevo's pricing looks simple until you start adding features. Here's the breakdown for 2026:
Free Plan
- 300 emails/day (9,000/month)
- Unlimited contacts
- Marketing automation (limited to 2,000 contacts)
- Brevo logo in emails
- No phone support
This works for testing, but the 300/day limit means you can't send a newsletter to 5,000 subscribers without spreading it over 17 days. Not practical.
Starter Plan ($9/month)
- 5,000 emails/month
- Removes daily limit
- Still includes Brevo logo
- Pay $12/month to remove branding
For ppctools.online, I started here. The $9 tier works if you're sending under 167 emails daily on average. Crucially, transactional emails via API or SMTP count toward your monthly limit, which caught me off guard initially.
Business Plan ($18/month+)
- Starts at 5,000 emails, scales to 1M+
- Landing page builder (1 page included)
- A/B testing
- Advanced reporting
- Chat and phone support
- No contact limits on automation
The Business plan is where Brevo gets competitive with platforms like Moosend or MailerLite. You pay for volume, but the features finally match what you'd expect from professional email software.
→ Check current Brevo pricing (they occasionally run promotions)
Hidden Costs:
- Removing Brevo logo: +$12/month (Starter only)
- Additional landing pages: Variable pricing
- SMS credits: Separate purchase
- WhatsApp campaigns: Professional plan or higher only
I'm currently on the Starter plan without branding removal because, honestly, the footer is subtle enough that it doesn't bother me. Your mileage may vary.
SMTP & Transactional Email: The Heart of My Setup
This is where Brevo shines for technical users.
SMTP Relay Performance
I've sent approximately 2,400 transactional emails through Brevo's SMTP relay over the past month. The delivery rate sits around 98.7%, which is solid. The 1.3% that fail usually hit invalid email addresses or hard bounces—not Brevo's fault.
Average delivery time is under 2 minutes for most emails, though I've seen occasional delays of 5-10 minutes during what I assume are peak hours. For password resets or order confirmations, this might matter. For calculator PDF deliveries, it's acceptable.
API vs SMTP
I use both, depending on the need:
- API: Transactional emails with dynamic content (PDF downloads, form confirmations)
- SMTP: Simple relay for WordPress contact forms
The API gives you more control—you can specify custom headers, add tags for filtering, and include attachments programmatically. SMTP is simpler when you just need basic relay functionality.
One limitation: Brevo's SMTP doesn't support batch sending. If you need to send identical messages to multiple recipients efficiently, use the API's batch endpoint instead.
DNS and Deliverability
Proper DNS configuration is everything. I spent probably too much time creating my Cloudways DNS Record Generator because watching emails bounce due to authentication failures was frustrating.
Once your SPF, DKIM, and DMARC records are correct, deliverability improves dramatically. Brevo provides detailed setup guides, but if your hosting panel doesn't clearly separate DNS record types (looking at you, various control panels), you'll spend time troubleshooting.
Deliverability Reality Check
Brevo uses shared IP addresses for most plans. This means your sender reputation is partially influenced by other users on the same IP pool. If you're on the free or Starter plan and need guaranteed deliverability for critical transactional emails, this creates risk.
The Professional plan includes dedicated IP options ($251/year per IP), which gives you full control over sender reputation. For a bootstrapped project, that's hard to justify early on.
I've had zero deliverability issues so far, but I'm also sending clean, permission-based emails to engaged recipients. Your experience will vary based on your list quality.
Newsletter Features: Solid But Not Spectacular
Brevo's newsletter capabilities are perfectly adequate for straightforward campaigns.
Template Builder
The drag-and-drop builder covers basics: text blocks, images, buttons, dividers, social icons. You can save templates and reuse them, which speeds up campaign creation.
What's missing: advanced design flexibility. If you want unconventional layouts or complex responsive designs, you're better off coding HTML. The builder enforces relatively rigid column structures.
Segmentation
This is where Brevo's CRM features become relevant. You can segment based on:
- Contact attributes (location, company, custom fields)
- Behavioral data (email opens, clicks, website visits)
- Tags and lists
For PPCTools, I segment by tool usage—people who've used the ROAS calculator get different content than those focused on ROI tracking. The segmentation interface is functional but not as intuitive as platforms like ConvertKit.
Automation
Marketing automation is included even on the free plan, though limited to 2,000 contacts until you upgrade to Business. You can build workflows triggered by:
- Email interactions (opens, clicks)
- Contact creation or update
- Website events (via tracking pixel)
- Specific dates/anniversaries
I've set up basic welcome sequences and re-engagement campaigns. The workflow builder uses a visual flowchart interface that's easier than writing conditional logic but clunkier than purpose-built automation platforms like ActiveCampaign.
A/B Testing
Only available on Business plan and higher. You can test subject lines, sender names, and content variations. Brevo automatically determines the winning variant based on open or click rates, though you can't customize the success metric.
For my current volume, A/B testing isn't critical, but it's annoying that it's locked behind the $18+ tier when competitors include it earlier.
What Works Well
1. Unified Dashboard
Managing transactional emails, marketing campaigns, and SMTP logs from one interface reduces tool sprawl. I don't need separate logins for SendGrid (transactional) and Mailchimp (marketing).
2. Generous Free Tier
300 emails/day free forever is legitimately useful for testing and small projects. Combined with unlimited contacts, you can build your list without paying until you need serious sending volume.
3. Clear Documentation
Brevo's docs are well-organized with code examples for common use cases. When I got stuck implementing the transactional API, I found working PHP examples within 5 minutes.
4. Contact-Based Pricing
Not paying per contact means I can import my entire email list (currently 1,200 subscribers) without worrying about cost increases. I only pay when I send campaigns.
5. Multi-Channel Capabilities
SMS and WhatsApp integration mean I can expand beyond email when needed. I haven't used these yet, but knowing they're available in the same platform is reassuring.
Where Brevo Falls Short
1. Deliverability Variance
Shared IP addresses create unpredictable deliverability. Some users report excellent inbox placement; others fight spam filters constantly. My experience has been good, but I'm cautious about relying on it for business-critical emails without upgrading to a dedicated IP.
2. Limited Template Design
The email builder is functional but uninspiring. If visual design matters to your brand, you'll spend time writing custom HTML or feel constrained by the available blocks.
3. Automation Limitations
Marketing automation works but lacks the sophistication of platforms like Klaviyo or ActiveCampaign. Complex conditional logic requires workarounds, and you can't easily reference external data sources in workflows.
4. Support Quality
Free and Starter plans get email support only, and response times can stretch to 24-48 hours. For a platform handling transactional emails, that's nerve-wracking when something breaks.
Business plans add chat and phone support, but you're paying $18+ for that privilege.
5. Reporting Depth
Basic reports (opens, clicks, bounces) are fine, but advanced analytics require the Professional plan. You can't easily attribute revenue to campaigns or build custom dashboards without upgrading significantly.
6. Feature Creep
Brevo tries to be an all-in-one platform—email, SMS, WhatsApp, CRM, landing pages, chat. This creates a cluttered interface where I'm constantly navigating past features I don't use. Sometimes focused tools are better than Swiss Army knives.
Brevo vs Alternatives: Quick Comparison
Brevo vs Mailchimp
Mailchimp charges per contact, which gets expensive fast. Brevo's pay-per-send model is cheaper if you have large lists but send infrequently. However, Mailchimp's template builder is significantly more polished.
Brevo vs SendGrid
SendGrid focuses purely on transactional email and deliverability. If you only need SMTP relay and API sending, SendGrid's infrastructure is arguably more robust. But you'll need a separate tool for marketing emails.
Brevo vs Moosend
Moosend is cheaper ($9/month for 1,000 subscribers) but charges per contact, not sends. Feature-wise, they're similar. Choose based on whether your list or sending volume grows faster.
Brevo vs ConvertKit
ConvertKit is creator-focused with excellent automation for content businesses. It's more expensive ($29/month for 1,000 subscribers) but offers better segmentation and visual workflows. Brevo is the budget option; ConvertKit is the premium choice.
Real Performance Metrics (My Data)
Since launching ppctools.online, here's what I've seen:
Transactional Emails:
- Total sent: 2,847
- Delivered: 2,809 (98.7%)
- Bounced: 38 (1.3%, mostly invalid addresses)
- Average delivery time: <2 minutes
Newsletter Campaigns:
- Campaigns sent: 4
- Average open rate: 31.2%
- Average click rate: 4.1%
- Unsubscribe rate: 0.8%
SMTP Relay:
- Contact form submissions: 187
- Delivered: 186 (99.5%)
- Failed: 1 (user error in email address)
The performance has been reliable enough that I haven't seriously considered switching platforms, though I keep SendGrid's free tier as a backup for critical transactional emails.
Who Should Use Brevo?
Perfect For:
- Bootstrap startups needing transactional + marketing email in one place
- Marketers with large lists but moderate sending frequency
- Developers comfortable with APIs and SMTP configuration
- Budget-conscious businesses ($9-18/month sweet spot)
- Multi-channel marketers planning to add SMS/WhatsApp later
Not Ideal For:
- Enterprise teams needing guaranteed deliverability (get dedicated IPs elsewhere)
- Heavy automation users (ActiveCampaign or Klaviyo are stronger)
- Design-focused brands wanting pixel-perfect templates
- Businesses requiring immediate support (free/Starter support is slow)
- High-stakes transactional emails where downtime isn't acceptable
Final Verdict: Solid Foundation, Not Perfect
After several weeks running PPCTools.online on Brevo, I'm satisfied with the decision but aware of the tradeoffs.
For $9/month, I get transactional email API, SMTP relay, and newsletter campaigns with decent deliverability and straightforward setup. That's genuinely good value. The platform handles my current needs without constant troubleshooting or surprise charges.
Would I stake my entire business on Brevo's free tier? No. Would I recommend it for a bootstrapped SaaS or content platform getting started? Absolutely.
The pricing model makes sense for my use case—I'm growing contacts faster than sending volume, so paying per send saves money. The unified dashboard reduces complexity, even if the interface feels cluttered.
My Rating: 4.9/5
Ready to try Brevo? Start with the free plan (no credit card required) and test it with your own use case. You get 300 emails/day and unlimited contacts to experiment with.
If you're running a marketing tools platform, affiliate site, or content business where email is important but not mission-critical, Brevo offers a practical balance of features and cost. Just go in with realistic expectations about its limitations.
For me, it's working. I'll reassess when PPCTools hits 10,000 contacts or if deliverability becomes an issue, but for now, Brevo is doing exactly what I need it to do at a price I'm happy paying.
Getting Started with Brevo
If you want to test Brevo for your own project:
- Start with the free plan - No credit card required, 300 emails/day, unlimited contacts
- Set up DNS authentication - Use my Cloudways DNS Record Generator if you're on Cloudways
- Create your custom domain email - Here's a detailed guide about it: Corporate Email Setup
- Test transactional emails first - Make sure deliverability works for your use case
- Upgrade when ready - Move to Starter ($9/month) when you need more than 300/day
The free tier gives you enough runway to validate whether Brevo fits your workflow before spending a dollar.
Running into DNS configuration headaches during Brevo setup? Check out our Cloudways DNS Record Generator to automatically format your SPF, DKIM, and DMARC records correctly on the first try.
