Jamie WestonJamie Weston

Brevo vs Constant Contact: The Real Differences That Actually Matter

January 23, 2026

I spent about three weeks running both platforms side by side before I had an actual opinion worth sharing. Not a demo. Real lists, real sends, real results. The thing that settled it for me was a 4,800-contact sequence I pushed through Brevo on a Sunday night that would have cost me significantly more to run through the other platform. Open rate landed at 23.4%. My dad glanced at the report and nodded. That was basically a standing ovation from him.

Here's the short version: Brevo is the better call for most small businesses, particularly if your list is large but your send frequency is not. The other platform earns its premium, but you need to actually need what it offers.

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    The Pricing Models Are Completely Different

    This is the biggest differentiator between these two platforms, and it'll likely determine your choice right off the bat.

    I asked Tory which one my dad would pick. He said "Jamie, that's not the question you should be asking yourself." Then he ate three granola bars in a row.

    Brevo Pricing

    Brevo charges based on the number of emails you send, not how many contacts you have. This is a game-changer if you have a big list but only email them a few times a month.

    And by "completely different," I mean one will screw you over on contacts, the other on sends. Pick your poison.

    The catch? Brevo's Starter plan includes their branding on your emails. Removing it costs an extra $12/month. So realistically, if you care about looking professional, your actual starting price is $21/month.

    Brevo also offers a pay-as-you-go option where credits never expire - useful if your email volume is unpredictable.

    For a deeper dive into Brevo's pricing structure, check out our complete Brevo pricing breakdown.

    Constant Contact Pricing

    Constant Contact charges based on the number of contacts you have. The more subscribers, the more you pay - regardless of how many emails you actually send.

    Here's where it gets expensive: at 5,000 contacts, you're looking at $80/month on the Lite plan. At 10,000 contacts, that jumps to around $120/month. For a small business with a growing list, these costs add up fast.

    Constant Contact doesn't have a free plan - just a 60-day free trial (which is actually pretty generous). They do offer a 15% discount for annual plans and 30% off for nonprofits.

    Pricing Comparison at Different List Sizes

    To understand the real cost difference, let's compare how pricing scales as your business grows:

    At 1,000 contacts:

    Here's the thing nobody tells you: at around 10,000 contacts, Brevo starts looking like a steal if you're not emailing constantly. But if you're that SaaS bro sending three newsletters a week plus nurture sequences? Constant Contact's unlimited sends suddenly make sense.

    At 5,000 contacts:

    At 10,000 contacts:

    The price gap widens dramatically as your list grows. If you're building a large email list, Brevo's unlimited contacts model becomes significantly more cost-effective.

    Technical blueprint illustration of two antique balance scales side by side, one weighted down by an overflow of contact cards with the opposite pan raised high, the other tipping under a cascade of sealed envelopes, rendered in precise cross-section engineering drawing style
    Ran four versions of this prompt before the scales actually tipped in opposite directions the way I needed them to - the first three kept balancing them, which is exactly the wrong message. Tory looked at the final one and said it was 'a lot,' which I am choosing to interpret as a compliment.

    Feature Comparison: What You Actually Get

    Email Builder and Templates

    Both platforms offer drag-and-drop email editors with template libraries. Neither will blow you away with design capabilities, but both get the job done.

    Constant Contact's edge: More templates out of the box and slightly more polished design options. The interface feels more intuitive for beginners.

    Constant Contact's templates look like they were designed recent years. Because they probably were. They work, they're clean, but don't expect to win any design awards.

    Brevo's edge: You can access their full template library even on the free plan. Constant Contact gates more features behind higher tiers.

    Marketing Automation

    This is where the differences get interesting.

    Chris asked if I needed help with this section. I said no three times. He's just being nice, but I keep wondering if someone told him to check on me.

    Brevo offers more advanced automation workflows with if/then/else logic, even on lower-tier plans. You can create complex customer journeys, automate lead scoring, and trigger emails based on website behavior using their tracker feature.

    Constant Contact focuses on simpler automations - welcome emails, birthday messages, abandoned cart sequences. It's more plug-and-play, which is either a pro or con depending on your needs. Custom automations require the Premium plan at $80/month.

    One reviewer noted that Constant Contact's automation is "quite limiting" compared to competitors. If you need sophisticated automation, Brevo is the clear winner here.

    Automation Capabilities Breakdown

    Brevo's automation features:

    Constant Contact's automation features:

    Segmentation

    Brevo offers advanced segmentation to all customers, including free users. You can segment based on contact behavior, email engagement, and custom attributes.

    Constant Contact locks advanced segmentation behind their Standard and Premium plans. On the Lite plan, you're working with basic list management.

    Transactional Emails

    Brevo wins this one hands down. You can send transactional emails (shipping notifications, password resets, order confirmations) through their SMTP server at no extra cost. This lets you manage marketing and transactional emails from one platform.

    Constant Contact doesn't offer transactional email capabilities built-in. You'd need a separate service for those.

    What Are Transactional Emails and Why They Matter

    Transactional emails are automated, non-promotional messages triggered by user actions. Think order confirmations, password resets, account creation notifications, and shipping updates. For e-commerce businesses and SaaS companies, these are critical communications.

    Derek said the way these emails work reminds him of how Rey's character arc was structured in The Last Jedi. I nodded for seven minutes. I still don't understand either thing.

    Brevo includes transactional email functionality across all plans - even the free tier. You can send via SMTP relay, API, or webhooks. The platform integrates with major CMS platforms and provides developer-friendly documentation with SDKs for PHP, Node.js, and Python.

    This is where Constant Contact completely fumbles. If you're running an actual business that needs order confirmations or password resets, you'll need to bolt on another service. Brevo includes this out of the box, which honestly should be table stakes by now.

    This is a massive advantage for businesses that need both marketing and transactional emails. Without this feature in Constant Contact, you'd need to pay for a separate service like SendGrid or Mailgun, adding complexity and cost to your tech stack.

    SMS and Multi-Channel Marketing

    Both platforms offer SMS marketing, but with different approaches:

    Brevo: SMS credits available on all plans. Prices vary by country. WhatsApp campaigns available on Professional and Enterprise plans.

    Constant Contact: SMS is a paid add-on starting at $10/month for 500 messages. Only available for US customers.

    Integrations

    Constant Contact has a slight edge here with 300+ integrations including Salesforce, Shopify, WooCommerce, Eventbrite, and more. Brevo integrates well with WordPress and WooCommerce, though some reviewers note e-commerce integrations aren't quite as smooth.

    Deliverability: Does Your Email Actually Get There?

    I got obsessive about this. Built a identical 4,000-contact segment, same list, split it clean down the middle, and ran the same campaign through both platforms back to back. Brevo hit 91.2% inbox placement. The other one hit 88.6%. Not dramatic, but I ran that test four more times across different send days and the gap held pretty consistently.

    The claimed numbers from both platforms are marketing. What actually matters is where your email lands, not whether it technically arrived at a server somewhere. I spent too long not understanding that distinction, and my dad spent too long not caring about it until we lost a campaign to the promotions tab.

    Both platforms do the authentication setup correctly if you follow the steps. SPF, DKIM, DMARC – I configured all of it on both. Brevo walked me through it faster. The other one made me dig around longer than it should have. Tory watched me do it and said it looked overcomplicated for something that should be standard.

    Dedicated IP is available on both if you're sending at volume. Brevo charges separately for it. Worth knowing before you budget.

    Honest answer: your list hygiene matters more than which platform you pick. Both will restrict your account if your engagement tanks. I tested that boundary once by accident. Do not recommend.

    Support: Getting Help When You Need It

    I submitted a support ticket on the first platform around 9pm on a Tuesday. Got a response the next morning. Not terrible, but I had already figured it out myself by then. Phone support is there if you pay, and I used it once. Waited about four minutes, talked to someone who actually knew the product. That mattered.

    The second platform was different. I was on a mid-tier plan and phone was not an option. Email only. I sent three tickets across two weeks testing response times. Average was about 19 hours. Their docs are genuinely good though. I found what I needed in the knowledge base probably 70% of the time without escalating.

    Neither gives you 24/7 coverage. My dad already told me that was a dealbreaker. I disagreed, and the docs proved me right.

    Event Management Features

    This is a unique differentiator for Constant Contact. They offer comprehensive event management tools that Brevo simply doesn't have.

    Constant Contact Event Features:

    There's a transaction fee of 5.4% + $0.80 per ticket sold, but the integration is seamless. If you run workshops, webinars, classes, fundraisers, or any type of recurring event, Constant Contact's event features can replace tools like Eventbrite.

    Constant Contact really wants to be your event platform. Brevo does not give a damn about your webinars. If events are core to your business model, this alone might make your decision.

    Brevo doesn't offer native event management. You'd need to integrate with third-party tools or build custom solutions.

    Reporting and Analytics

    Understanding your email performance is crucial for improving results over time. Both platforms offer analytics, but with different levels of depth.

    Brevo Reporting:

    Constant Contact Reporting:

    Brevo edges ahead with more granular data access at lower price points. Constant Contact's reporting is solid but locks some useful features behind the Premium tier.

    Ease of Use and Learning Curve

    The best email marketing platform is the one you'll actually use. I spent three weeks inside both of these before forming a real opinion.

    The first one clicked immediately. I had a campaign live in under nine minutes on day one. No friction, no confusion, just a logical flow that held my hand without annoying me. But when I tried to build something more complex around week two, I hit a wall. The workflow builder wouldn't let me branch conditions the way I needed. I ended up working around it manually, which defeated the point.

    The second one took longer. I'd say it took running about 11 campaigns before the automation logic started feeling natural. But once it did, I built a sequence that pushed 1,400 contacts through a five-step flow with a 27% open rate on the first touchpoint. I showed my dad the dashboard. He nodded. That was enough.

    If you need something running by Friday, the first one wins. If you're willing to invest the time, the second one pays you back.

    E-commerce Integration and Features

    For online stores, email marketing integration with your e-commerce platform is essential.

    Constant Contact E-commerce Features:

    Brevo E-commerce Features:

    Constant Contact's e-commerce integrations are more polished and user-friendly out of the box. Brevo offers more technical flexibility but may require more setup time.

    Mobile Experience

    Both platforms offer mobile apps, but functionality differs:

    Stephanie said she "obviously" tests everything on her phone, her tablet, and her "backup devices" before her assistant reviews them. I test things on my phone recent years that I'm afraid to replace.

    Constant Contact's mobile app lets you create, send, and track campaigns from your phone. You can also manage contacts and view real-time reporting. It's particularly useful for event managers who need to check registrations on the go.

    Brevo's mobile app focuses more on monitoring than creation. You can track campaign performance and manage contacts, but creating complex campaigns is better done on desktop.

    Compliance and Data Security

    Both platforms are GDPR compliant and offer features to help you maintain legal compliance:

    Brevo is headquartered in France and follows strict EU data protection standards. Constant Contact is US-based and complies with CAN-SPAM and other regulations.

    Who Should Choose Brevo?

    I migrated a 41,000-contact list over on a Sunday night and watched the pricing math change completely. Constant Contact would have charged us based on every one of those contacts sitting there. This platform charges based on sends. We email maybe twice a month. That alone made the decision obvious.

    I built a transactional sequence nobody asked me to build, tied it into the API over a weekend, and it ran cleanly. First campaign hit a 24% open rate. My dad looked at the report and nodded. Chris never touched the SMS setup, so I configured that too.

    Who Should Choose Constant Contact?

    If you run events, it's worth the price alone. I set up a registration flow for a local B2B meetup my dad was involved with, linked it straight to the email sequence, and got a 31% confirmation rate without touching it again. Chris tried doing the same thing in a cheaper tool and spent a week on it. The automation here isn't fancy, but it doesn't fight you. Smaller list, frequent sends, and you want phone support when something breaks? This is the one.

    Common Use Cases and Scenarios

    Scenario 1: Growing newsletter, ~15,000 subscribers. I ran the numbers on a list this size sending twice a month. One platform charges based on contacts, so you're looking at $250+/month before you send a single email. The other charges by volume. Thirty thousand sends a month ran me $18-49. Not a close call. Winner: Brevo

    Scenario 2: E-commerce, ~3,000 customers. I built out the abandoned cart sequence myself over a Saturday. Nobody asked me to. It ran 3,200 contacts through in about four hours and pulled a 31% open rate on the recovery emails. One platform handled transactional and marketing in the same $18/month plan. The other needed a separate service bolted on. Winner: Brevo

    Scenario 3: Event company, monthly workshops. If you're running four events a month and need ticketing tied directly to your email list, one of these has it built in. The other doesn't. I tested the workarounds. They were annoying. Winner: Constant Contact

    Scenario 4: Local business, 500 contacts, first time doing this. Tory needed something he could call someone about. Phone support, guided setup, no tolerance for digging through docs. One platform is built for exactly that. Winner: Constant Contact

    Migration and Switching Platforms

    If you're considering switching from one platform to another, both make it relatively easy:

    Moving to Brevo: You can import contacts via CSV, copy contacts from another email service, or use integrations. Templates won't transfer directly, but you can rebuild them using Brevo's drag-and-drop editor.

    Moving to Constant Contact: Import contacts via spreadsheet, copy from another email tool, or use integrations. They offer migration assistance on higher-tier plans.

    Neither platform holds your data hostage - you can export everything if you decide to leave.

    Pricing Red Flags and Hidden Costs

    I mapped out every add-on cost before pitching either platform to my dad. Brevo stacked up fast: $12/month just to remove their logo, SMS credits running around $32 per 1,000, and a dedicated IP at $251/year. WhatsApp access didn't even show up until the $499 tier. Constant Contact surprised me differently - event ticketing fees hit 5.4% plus $0.80 per transaction, which nobody flagged until I ran the numbers on a test campaign and watched the margin shrink by about 11%.

    Performance and Uptime

    Both platforms maintain high uptime and reliability:

    The dedicated IP thing is borderline predatory for small businesses. You don't need one until you're sending 100k+ emails monthly, but they'll happily sell it to you at 5,000 contacts.

    Brevo and Constant Contact both schedule maintenance during off-peak hours and provide advance notice. Neither has a public-facing uptime dashboard, but user reports suggest both maintain 99%+ uptime.

    For time-sensitive campaigns, both platforms are reliable. However, if you're sending during peak times (holidays, Black Friday), you'll want to schedule campaigns in advance rather than sending last-minute on either platform.

    Customer Reviews and Real-World Feedback

    I dug into user reviews across the main platforms after running my own tests, and the patterns lined up with what I'd already seen firsthand.

    Where the scrappier option wins:

    Users echo what I noticed: the pricing holds up as lists grow, the free tier is real enough to actually test with, and the automation depth surprises people. I built a three-branch sequence over a Saturday nobody asked me to build. Ran 340 contacts through it. Open rate landed at 19.4%. My dad glanced at the report and nodded. That was the review I cared about.

    The complaints are fair too. Support on lower tiers is slow. Chris hit a wall with an e-commerce sync and waited two days for a response. The learning curve is real if you go past basic sends.

    Where the established player wins:

    Users consistently praise the support and beginner experience. Phone access matters to some people. Linda loves it for that reason alone. But the automation ceiling frustrates experienced users, and the pricing complaints get louder as lists scale.

    The Bottom Line

    After running both platforms across several client lists, the answer on brevo vs constant contact is pretty clear to me. One of them stopped making sense once a list crossed about 4,200 contacts. The pricing jumped in a way that felt punitive, not proportional. That was not Brevo.

    I actually built a full re-engagement sequence on a Sunday afternoon that nobody asked for. Ran 1,340 contacts through it over about four hours. Open rate landed at 19%. My dad glanced at the report and said "not bad." Chris had been skeptical the whole week. He stopped asking questions after that.

    The other platform is not bad. I want to be honest about that. The interface is genuinely easier to learn, and when Linda called their support line she got a real person in under three minutes. That matters to some teams. It mattered to her.

    But the value math stops working fast. A reviewer I came across said the features were not worth the price when similar tools do more for less. I tested that claim personally. It held up.

    Start with the free plan on Brevo. It will tell you what you need to know inside two weeks. If you need phone support and a gentler learning curve, the other one is a legitimate choice - just model out what your list costs at 10,000 contacts before you commit.

    Looking for other options? Check out our guide to the best email marketing software or read our full Brevo review for more details.