ActiveCampaign vs Brevo

ActiveCampaign is an email marketing and marketing automation platform headquartered in Chicago. Jason VandeBoom founded it in 2003 as on-premises software before it moved to SaaS. Its core job is to send the right email, SMS or WhatsApp message at the right time based on what a contact does, using a visual automation builder with branching logic.

The automation builder handles multi-step journeys with waits, conditions, goals and split tests, triggered by site visits, purchases, form fills, tags or CRM events. Campaigns use 250+ templates and, on Pro, predictive sending, conditional content and attribution. Since 2025 the Active Intelligence layer adds AI agents that build segments, automations and brand kits, a conversational workspace, and a remote MCP server; every plan includes 500 AI credits a month. Plans are priced by contacts: Starter ($19/month for 1,000 contacts billed monthly) covers email and automation, Plus adds landing pages, generative AI and SMS, Pro adds advanced segmentation and three seats, and Enterprise adds SSO, HIPAA support and custom objects. CRM pipelines, WhatsApp and transactional email are add-ons.

ActiveCampaign suits SMBs, ecommerce stores and agencies that need deep automation without HubSpot pricing. Mailchimp is easier for simple newsletters, Brevo and MailerLite are cheaper at large lists, and HubSpot is stronger as an all-in-one CRM.

Buying tip: prices rise steeply with contact count, so clean inactive contacts before upgrading. The 14-day trial needs no card, and annual billing saves roughly 17 to 21%.

Brevo, known as Sendinblue until its 2023 rebrand, is a French marketing and sales platform founded in Paris in 2012. It started with email marketing and transactional email and now covers SMS, WhatsApp campaigns, marketing automation, a sales CRM, live chat and landing pages, with a focus on small and mid-sized businesses.

Its pricing model is the main differentiator: marketing plans are based mainly on the volume of emails sent rather than the number of stored contacts, so companies with large but infrequently emailed lists pay much less than with contact-based tools. The free plan stores a large contact list but caps sending at 300 emails per day and adds Brevo branding. Starter removes the daily limit, Business adds marketing automation, A/B testing, send-time optimization and phone support, and Enterprise adds dedicated IPs, SSO, sub-accounts and service levels. Transactional email and SMS are also available through APIs, often used by developers for password resets and order notifications.

Brevo suits European SMBs, e-commerce stores and startups that want email, SMS and a light CRM in one place at a reasonable price, with GDPR-native data handling. Its template editor and automation builder are capable but less refined than the leaders. Mailchimp is more polished but costlier as lists grow, Klaviyo is stronger for Shopify-focused e-commerce, MailerLite is simpler and cheaper for newsletters, and ActiveCampaign offers deeper automation. For transactional email alone, Postmark or Amazon SES are more specialized.