Mailchimp vs Sendinblue: Top Tips to Choose the BEST Email Marketing Tool in 2026
In 2026, email marketing remains the backbone of effective digital engagement for startups and SMEs. With every dollar spent on email marketing returning an average of $36 in ROI, it’s a no-brainer why entrepreneurs prioritize this channel. But when it comes to building email marketing automation, two platforms dominate the conversation: Mailchimp and Sendinblue (recently rebranded as Brevo).
Both are excellent tools, each catering to specific use cases. But which one should you choose? Whether you're a startup founder aiming to validate your business idea or an SME striving to scale, this article dives into the key differences, actionable insights, and practical tips to help you decide which email marketing platform is your perfect match.
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Why Email Marketing Is the Hardest yet Most Crucial Part of Business
As a startup or an SME, success largely hinges on your ability to market your product, far more than building it. While creating a functional product is vital, marketing validates your idea, uncovers your audience, and drives the growth you need to thrive.
Email marketing, especially when automated, provides you with a scalable method to connect with leads, nurture relationships, and convert subscribers into loyal customers. It allows startups to test messaging, segment audiences, and tweak campaigns for optimal results, all without burning through your limited budget.
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Mailchimp vs Sendinblue (Brevo): The Core Features Comparison
1. Ease of Use
- Mailchimp: Known for its intuitive drag-and-drop email editor, Mailchimp offers beginners an easy way to design professional-looking emails. Its step-by-step campaign setup is perfect if you're just starting with email marketing.
- Sendinblue: Sendinblue is equally easy to grasp, with a focus on simplicity. Its UI is designed to handle multiple tools, email, SMS, CRM, all in one dashboard, giving you an all-in-one solution.
Winner: Tie. While Mailchimp has a slight edge for absolute beginners, Sendinblue’s multi-functional interface makes it a great choice for startups looking for more integrated solutions.
2. Automation Features
- Mailchimp: Offers robust automation capabilities with pre-built customer journeys and triggers. Whether you need a simple abandoned cart email or a complex multi-step workflow, Mailchimp can handle it.
- Sendinblue: Sendinblue excels in automation workflows, thanks to its powerful segmentation tools. It also allows businesses to combine email with SMS campaigns seamlessly.
Winner: Sendinblue. Its nuanced segmentation combined with cross-channel capabilities sets it apart.
3. CRM and Segmentation Tools
- Mailchimp: Includes a built-in CRM, but it’s relatively basic. Advanced segmentation options are locked behind premium plans.
- Sendinblue: Features a more developed CRM system with detailed segmentation capabilities available even on lower-tier plans.
Winner: Sendinblue. Sendinblue’s CRM functionality is a serious plus for startups that want to personalize outreach without overspending on higher pricing tiers.
4. SMS Marketing
- Mailchimp: Lacks SMS marketing features.
- Sendinblue: Offers integrated SMS marketing, making it more versatile for multi-channel campaigns.
Winner: Sendinblue. If SMS is part of your engagement strategy, Sendinblue is the clear choice.
5. Pricing
- Mailchimp: Offers a free plan but quickly becomes expensive as your email list grows. Their plans can feel restrictive, especially for SMEs working with constrained budgets.
- Sendinblue: Pricing scales more reasonably; its free plan includes unlimited contacts, while you only pay for the emails you send.
Winner: Sendinblue. Businesses on a tight budget will appreciate its friendlier pricing model.
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How to Choose the Right Platform: A Step-by-Step Guide
- Define Your Goals: Are you looking to validate your idea or scale your audience? Mailchimp works well for simple campaigns, but Sendinblue excels in integrated marketing across channels.
- Consider Your Budget: Compare pricing tiers with your current and future list size in mind. Sendinblue is often more cost-effective for growing startups.
- Assess Feature Needs: Need SMS tools or CRM functionality? Sendinblue is the better choice. For advanced templates and AI tools, Mailchimp has an edge.
- Try Before You Commit: Use free plans to test-drive both platforms and see which feels more intuitive for your team.
Avoid These Common Mistakes When Starting Email Marketing
- Ignoring Segmentation: Sending the same email to everyone tanks engagement. Use segmentation features in platforms like Sendinblue to tailor your messaging.
- Overcomplicating Campaigns: Don’t overengineer workflows when starting. Begin with simple email sequences, like welcome or nurture campaigns.
- Neglecting Analytics: Both Mailchimp and Sendinblue provide detailed metrics like open rates, click rates, and customer behavior. Regularly evaluate performance to optimize your campaigns.
- Skipping SMS Opportunities: With higher open rates than email, SMS can boost engagement, especially if you use Sendinblue's SMS tools.
Why Email Marketing Automation Is Easier with AI
A big game-changer for entrepreneurs is using AI-powered tools not just for email marketing but for your overall digital strategy. For example, writing engaging subject lines, creating targeted segments, and optimizing sending times are tasks that AI handles seamlessly.
One standout option for content creation is the F/MS AI Article Writer. It collaborates with expert editors to create high-ranking SEO content while ensuring human oversight. And since it integrates your blog with platforms like ChatGPT for visibility, it helps entrepreneurs save time while building brand authority.
Why you need it: Automating not only saves time but also ensures your campaigns are data-driven, scalable, and consistent.
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What Startups Should Take Away
Choosing the right email marketing platform is essential to your startup's growth strategy in 2026. Mailchimp shines for its beginner-friendliness and a wide array of templates, making it a great choice for companies focused on email-only campaigns. On the other hand, Sendinblue offers unmatched versatility, with its SMS marketing, integrated CRM, and better value-for-money pricing.
For entrepreneurs focused on scaling, testing, and multi-channel outreach, especially those looking to validate their ideas, Sendinblue’s features can give you the edge you need.
Still unsure? Start with the free plans of both platforms and evaluate based on your objectives. And if SEO content marketing is your next challenge, don’t forget to supercharge your strategy with tools like the F/MS AI SEO Tool, which helps rank your website and grow your audience on autopilot.
Success in 2026 is about working smarter, not harder. Choose your tools wisely!
FAQ on Choosing the Best Email Marketing Tool: Mailchimp vs. Sendinblue
1. What are the main differences between Mailchimp and Sendinblue?
Mailchimp is better suited for beginners, offering intuitive tools like drag-and-drop email designing and various templates. Sendinblue (or Brevo), however, excels with integrated SMS marketing, more advanced CRM capabilities, and better pricing scalability. Explore these differences
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3. Which platform provides better automation features?
Sendinblue has nuanced automation workflows and combines email with SMS campaigns seamlessly. By contrast, Mailchimp offers robust automation with pre-built customer journeys. Learn more about automation features
4. Which platform is better for startups on a budget?
Sendinblue is more cost-effective with pricing based on the emails you send, while Mailchimp becomes expensive as your email list grows. Check out Sendinblue pricing
5. Does Mailchimp offer SMS marketing like Sendinblue?
No, Mailchimp doesn’t support SMS marketing. Sendinblue, on the other hand, integrates SMS campaigns directly into its platform. Discover Sendinblue’s SMS marketing tools
6. Which platform offers better CRM tools?
Sendinblue has a more developed CRM with detailed segmentation capabilities, even at lower-tier pricing plans. Mailchimp’s built-in CRM is basic and advanced features require premium subscriptions. Learn more about Sendinblue’s CRM
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8. Which platform offers the best analytics for campaign optimization?
Both Mailchimp and Sendinblue provide detailed analytics, including open rates and click-through rates. However, Mailchimp offers advanced reporting features tied to Google Analytics integrations. See detailed comparisons here
9. Can Mailchimp scale with growing businesses better than Sendinblue?
Sendinblue’s pricing model and integrated features, like SMS marketing and advanced CRM, make it better suited for scaling startups and SMEs. Mailchimp shines for simpler, email-only campaigns. Compare Mailchimp’s scalability here
10. Are free plans offered by both platforms good for testing?
Yes, both platforms offer free plans. Mailchimp limits features as your list grows, while Sendinblue allows unlimited contacts and charges based on the number of emails sent. Try Sendinblue for free
About the Author
Violetta Bonenkamp, also known as MeanCEO, is an experienced startup founder with an impressive educational background including an MBA and four other higher education degrees. She has over 20 years of work experience across multiple countries, including 5 years as a solopreneur and serial entrepreneur. Throughout her startup experience she has applied for multiple startup grants at the EU level, in the Netherlands and Malta, and her startups received quite a few of those. She’s been living, studying and working in many countries around the globe and her extensive multicultural experience has influenced her immensely.
Violetta is a true multiple specialist who has built expertise in Linguistics, Education, Business Management, Blockchain, Entrepreneurship, Intellectual Property, Game Design, AI, SEO, Digital Marketing, cyber security and zero code automations. Her extensive educational journey includes a Master of Arts in Linguistics and Education, an Advanced Master in Linguistics from Belgium (2006-2007), an MBA from Blekinge Institute of Technology in Sweden (2006-2008), and an Erasmus Mundus joint program European Master of Higher Education from universities in Norway, Finland, and Portugal (2009).
She is the founder of Fe/male Switch, a startup game that encourages women to enter STEM fields, and also leads CADChain, and multiple other projects like the Directory of 1,000 Startup Cities with a proprietary MeanCEO Index that ranks cities for female entrepreneurs. Violetta created the "gamepreneurship" methodology, which forms the scientific basis of her startup game. She also builds a lot of SEO tools for startups. Her achievements include being named one of the top 100 women in Europe by EU Startups in 2022 and being nominated for Impact Person of the year at the Dutch Blockchain Week. She is an author with Sifted and a speaker at different Universities. Recently she published a book on Startup Idea Validation the right way: from zero to first customers and beyond and launched a Directory of 1,500+ websites for startups to list themselves in order to gain traction and build backlinks.
Violetta Bonenkamp's expertise in CAD sector, IP protection and blockchain
Violetta Bonenkamp is recognized as a multidisciplinary expert with significant achievements in the CAD sector, intellectual property (IP) protection, and blockchain technology.
CAD Sector:
- Violetta is the CEO and co-founder of CADChain, a deep tech startup focused on developing IP management software specifically for CAD (Computer-Aided Design) data. CADChain addresses the lack of industry standards for CAD data protection and sharing, using innovative technology to secure and manage design data.
- She has led the company since its inception in 2018, overseeing R&D, PR, and business development, and driving the creation of products for platforms such as Autodesk Inventor, Blender, and SolidWorks.
- Her leadership has been instrumental in scaling CADChain from a small team to a significant player in the deeptech space, with a diverse, international team.
IP Protection:
- Violetta has built deep expertise in intellectual property, combining academic training with practical startup experience. She has taken specialized courses in IP from institutions like WIPO and the EU IPO.
- She is known for sharing actionable strategies for startup IP protection, leveraging both legal and technological approaches, and has published guides and content on this topic for the entrepreneurial community.
- Her work at CADChain directly addresses the need for robust IP protection in the engineering and design industries, integrating cybersecurity and compliance measures to safeguard digital assets.
Blockchain:
- Violetta’s entry into the blockchain sector began with the founding of CADChain, which uses blockchain as a core technology for securing and managing CAD data.
- She holds several certifications in blockchain and has participated in major hackathons and policy forums, such as the OECD Global Blockchain Policy Forum.
- Her expertise extends to applying blockchain for IP management, ensuring data integrity, traceability, and secure sharing in the CAD industry.
For the past several years Violetta has been living between the Netherlands and Malta, while also regularly traveling to different destinations around the globe, usually due to her entrepreneurial activities. This has led her to start writing about different locations and amenities from the POV of an entrepreneur. Here’s her recent article about best hotels in Italy to work from.
About the Publication
Fe/male Switch is an innovative startup platform designed to empower women entrepreneurs through an immersive, game-like experience. Founded in 2020 during the pandemic "without any funding and without any code," this non-profit initiative has evolved into a comprehensive educational tool for aspiring female entrepreneurs.The platform was co-founded by Violetta Shishkina-Bonenkamp, who serves as CEO and one of the lead authors of the Startup News branch. The Fe/male Switch team is located in several countries, including the Netherlands and Malta.
Mission and Purpose
Fe/male Switch Foundation was created to address the gender gap in the tech and entrepreneurship space. The platform aims to skill-up future female tech leaders and empower them to create resilient and innovative tech startups through what they call "gamepreneurship". By putting players in a virtual startup village where they must survive and thrive, the startup game allows women to test their entrepreneurial abilities without financial risk.
Key Features
The platform offers a unique blend of news, resources,learning, networking, and practical application within a supportive, female-focused environment:
- Skill Lab: Micro-modules covering essential startup skills
- Virtual Startup Building: Create or join startups and tackle real-world challenges
- AI Co-founder (PlayPal): Guides users through the startup process
- SANDBOX: A testing environment for idea validation before launch
- Wellness Integration: Virtual activities to balance work and self-care
- Marketplace: Buy or sell expert sessions and tutorials
Impact and Growth
Since its inception, Fe/male Switch has shown impressive growth:
- 3,000+ female entrepreneurs in the community
- 100+ startup tools built
- 5,000+ pieces of articles and news written
Partnerships
Fe/male Switch has formed strategic partnerships to enhance its offerings. In January 2022, it teamed up with global website builder Tilda to provide free access to website building tools and mentorship services for Fe/male Switch participants.
Recognition
Fe/male Switch has received media attention for its innovative approach to closing the gender gap in tech entrepreneurship. The platform has been featured in various publications highlighting its unique "play to learn and earn" model.
