GetResponse vs Brevo vs Mailchimp: Which Wins in 2026?

Most teams I talk to land on Mailchimp by inertia, not by decision. Someone set it up in 2019, it costs $80 a month now, and nobody actually remembers why they picked it. In 2026, with GetResponse and Brevo both offering genuinely stronger automation at lower per-contact costs, that inertia is costing real money and real pipeline. Here is the breakdown you need to make an actual decision.

What each platform is actually built for

These three tools look similar on a feature checklist. They are not similar in practice. GetResponse was built by email marketers for email marketers. Brevo (formerly Sendinblue) was built for developers and growth teams who needed transactional plus marketing in one place. Mailchimp was built for small businesses and has been retrofitting enterprise features ever since the Intuit acquisition. That origin story shapes every tradeoff you will encounter.

I have run migrations off all three platforms for clients. The frustration points are always consistent: Mailchimp users hit the pricing wall around 10,000 to 15,000 contacts. GetResponse users occasionally want a cleaner transactional API. Brevo users want richer conditional branching in the automation builder. None of these tools is perfect. The question is which limitation you can live with.

GetResponse vs Brevo vs Mailchimp: Platform Breakdown

GetResponse Top pick

Funnel-native email automation for marketers who live in sequences

Email Marketing plan from $19/mo (1,000 contacts). Marketing Automation from $59/mo.

GetResponse is the platform I reach for when a client needs a real marketing automation layer without paying HubSpot Marketing Hub prices. The visual workflow builder is genuinely good: conditional branching, lead scoring, contact tagging, and time-delay logic all work without hacks. The built-in conversion funnel tool (landing pages, webinars, and email in one flow) is underrated. For B2C, info products, online courses, and mid-market demand gen, it punches well above its price point. The CRM features are shallow but workable for simple pipelines.

Highlights

• Visual automation builder with branching logic and lead scoring
• Native webinar hosting included on mid-tier plans
• Built-in landing page and funnel builder
• AI email generator and subject line optimizer included
• Solid deliverability with published benchmark data

Try GetResponse →

Brevo

Send-volume pricing, transactional power, and multichannel in one stack

Free plan available. Starter from $9/mo (5,000 sends/mo). Business from $18/mo.

Brevo is the tool I recommend when a client has a large contact list but sends infrequently, or when they need transactional email (receipts, password resets, notifications) running alongside marketing campaigns. The pricing model charges per send, not per contact stored, which is a massive structural advantage for list-heavy businesses. The SMS, WhatsApp, and push notification support are real features, not checkboxes. The automation builder is capable but slightly less polished than GetResponse's. The free tier is legitimately useful for testing deliverability and sequence logic before you commit.

Highlights

• Priced by sends, not contacts. No penalty for large inactive lists.
• Transactional email API on par with SendGrid for most use cases
• SMS, WhatsApp, and push notifications in the same workflow
• Free plan: unlimited contacts, 300 sends per day
• Strong GDPR compliance tooling, popular in EU markets

Try Brevo →

Mailchimp

The familiar default, now priced for teams who are not paying attention

Free plan (500 contacts, 1,000 sends/mo). Essentials from $13/mo. Standard from $20/mo (scales steeply by contacts).

Mailchimp is easy to use, has good template design tools, and integrates with nearly everything. But I have pulled multiple clients off it in the last 18 months purely on pricing logic. At 25,000 contacts, the Standard plan runs around $270/month. Brevo covers the same list at a fraction of the cost for typical send volumes. The automation builder has improved but still lacks the conditional branching depth of GetResponse at comparable tiers. The Intuit acquisition has not helped momentum. If you are already on Mailchimp and it is working, migrating has a cost. If you are evaluating fresh, it is hard to justify starting here.

Highlights

• Best-in-class template builder and content studio
• Widest native integration library of the three
• Strong brand recognition, easiest client onboarding
• Basic A/B and multivariate testing on standard plans
• Predictive send time optimization on higher tiers

Try Mailchimp →

How to actually choose between these three

The real decision point is pricing sensitivity crossed with automation depth. Simple as that.

If your contact list is large relative to your send frequency, Brevo’s send-volume model will save you meaningful budget. I watched this play out at a B2B SaaS client with 45,000 contacts in nurture but only two sends per month. Their Mailchimp bill was over $400/month. Brevo cut that to under $60. That delta funds real headcount over a year. Not hypothetical savings. Actual money back in the budget.

If you need deep automation, GetResponse is the right call. The visual builder, lead scoring, and native funnel tools mean your marketing operator can build serious sequences without custom code or a Zapier bridge stitching things together. For teams running webinars as a demand gen channel, the native integration alone justifies the plan upgrade. I have set this up for three clients now and none of them have asked to switch.

Mailchimp is the right answer only when you are onboarding a non-technical team that needs to be sending in under an hour and will never push beyond basic newsletters. Even then, I would start them on Brevo’s free tier instead. The onboarding curve difference is maybe 30 minutes. The pricing difference over 12 months is not trivial.

Choose GetResponse if

• You are running multi-step nurture sequences with conditional logic
• You want native webinar hosting tied directly into your email flows
• You need a funnel builder, landing pages, and email all in one platform

Try GetResponse →

Choose Brevo if

• You have a large contact list but send infrequently (pay-per-send wins here)
• You need transactional email, SMS, or WhatsApp alongside marketing campaigns
• You want a genuinely useful free tier to test before committing

Try Brevo →

Choose Mailchimp if

• You are already on it, it is working, and migration cost outweighs any savings
• You need the widest possible native integration library without custom connectors
• Your team is non-technical and needs to be live in under an hour

Try Mailchimp →

The bottom line on this stack

GetResponse and Brevo have both outpaced Mailchimp on value per dollar at nearly every contact tier above 1,000. The G2 comparison data backs this up in user satisfaction scores, and GetResponse’s own deliverability benchmarks give you something concrete to evaluate against your current open rates.

Pick GetResponse when automation depth and funnel logic matter. Pick Brevo when you need transactional email, SMS, multichannel sequences, or a large list with low send frequency. Both pair well with Pipedrive or HubSpot on the CRM side for B2B teams that need deal-stage visibility beyond what any ESP can provide. Mailchimp is not broken. It is just no longer the platform you should reach for by default.