Constant Contact vs Brevo for Nonprofits
Comprehensive comparison of Constant Contact's proven reliability and event management tools vs Brevo's AI-powered automation and generous free tier. Two decades of email marketing expertise versus cutting-edge AI innovation: which approach best serves your nonprofit's communication strategy?
At a Glance Comparison
| Feature | Constant Contact | Brevo | Winner |
|---|---|---|---|
| Pricing Model | Per contact (500 contacts = $12/mo) | Per email (unlimited contacts) | Brevo |
| Free Tier | None (60-day trial only) | 300 emails/day, unlimited contacts | Brevo |
| Nonprofit Discount | 50% via TechSoup; 20-30% prepay | 15% off paid plans | Constant Contact |
| Ease of Use | 4/5 - Very beginner-friendly | 3/5 - More features, slight curve | Constant Contact |
| AI Capabilities | Basic content generation | Aura AI (advanced, €50M investment) | Brevo |
| Automation | Basic triggers (Premium for unlimited) | Advanced if/then/else workflows | Brevo |
| Event Management | Built-in registration & management | Requires Eventbrite integration | Constant Contact |
| Multi-Channel | Email + SMS ($10/mo add-on, US only) | Email, SMS, WhatsApp, Chat included | Brevo |
| Built-in CRM | Basic contact management | Full CRM with deal pipelines | Brevo |
| Phone Support | Yes - live phone support available | Email and chat only | Constant Contact |
| Integrations | 400+ (plus Zapier) | 5,000+ native integrations | Brevo |
| Best For | Events, simplicity, proven reliability | AI automation, budget-conscious, multi-channel | Context-dependent |
Brevo wins on features and value; Constant Contact wins on simplicity, events, and support
Choosing between Constant Contact and Brevo represents a fundamental decision about your nonprofit's email marketing philosophy: proven reliability from a 25-year industry leader versus innovative AI-powered automation from a newer but rapidly advancing platform. Both serve nonprofits effectively, but they approach email marketing from distinctly different perspectives.
Constant Contact, founded in 1998, built its reputation on simplicity and accessibility—making professional email marketing available to small businesses and nonprofits without requiring technical expertise. Its drag-and-drop editor, hundreds of templates, and integrated event management tools have helped millions of organizations communicate effectively. With phone support, 400+ integrations, and a TechSoup partnership offering 50% nonprofit discounts, Constant Contact remains a trusted choice for organizations prioritizing ease of use and proven deliverability over cutting-edge features.
Brevo (formerly Sendinblue), by contrast, represents the new generation of email marketing platforms—combining email with SMS, WhatsApp, live chat, and a built-in CRM, all powered by sophisticated AI automation. Following a €50 million investment in AI, Brevo launched Aura AI in May 2025, providing nonprofits with capabilities previously available only to enterprise organizations: intelligent send time optimization, contact data enrichment, automated content generation, and AI agents that execute marketing tasks autonomously. With unlimited contacts on every plan (including free) and per-email pricing, Brevo particularly appeals to organizations with large supporter databases.
This comparison examines pricing structures, automation capabilities, AI features, ease of use, event management, multi-channel communication, and nonprofit-specific considerations. We'll help you understand which platform aligns with your organization's needs—whether you prioritize Constant Contact's trusted simplicity and event tools or Brevo's AI innovation and generous free tier. Both represent viable paths forward; the right choice depends on your specific circumstances, technical comfort, and communication strategy.
What is Constant Contact?
Constant Contact is a digital marketing platform specializing in email marketing, social media management, and event promotion. Founded in 1998 in Brookline, Massachusetts, it pioneered accessible email marketing for small businesses and has since grown to serve over 650,000 customers worldwide. Now owned by Endurance International Group (acquired 2015), Constant Contact maintains its focus on user-friendly tools that don't require technical expertise.
For nonprofits, Constant Contact provides a streamlined path to professional donor communications. The platform emphasizes simplicity—most users create their first campaign within hours of signing up, with minimal training required. The drag-and-drop email builder, combined with over 200 mobile-responsive templates categorized by industry (including nonprofit-specific designs), enables quick creation of newsletters, donation appeals, event invitations, and thank-you messages. Social media posting, scheduling, and management are integrated directly into the dashboard alongside email campaigns.
Constant Contact's particular strength lies in event management—a feature notably absent from many email marketing competitors. Nonprofits can create event registration pages, manage attendee lists, send targeted event communications, and track RSVPs without integrating external tools. For organizations running galas, fundraising dinners, workshops, or community events, this integrated approach eliminates complexity and ensures consistent branding across registration pages and follow-up emails.
Constant Contact Key Capabilities for Nonprofits
Email Marketing Foundation
Drag-and-drop editor with 200+ templates, mobile preview, A/B subject line testing, personalization tokens, and real-time reporting. Industry-leading deliverability ensures messages reach supporter inboxes consistently. Email resend to non-openers available on Standard tier and above.
Event Management Tools
Built-in event registration pages, attendee management, ticket sales, calendar integration, automated event reminders, and post-event follow-up. Ideal for galas, workshops, volunteer orientations, and fundraising events without needing external platforms like Eventbrite.
Social Media Integration
Schedule and publish posts to Facebook, Instagram, and LinkedIn directly from the dashboard. Create social ads, track engagement metrics, and coordinate email and social campaigns from one interface. Social posting is included in all plans.
Automation Capabilities
Welcome series for new subscribers, birthday and anniversary emails, re-engagement campaigns for inactive contacts. Lite plan includes one automation; Standard includes three; Premium offers unlimited. Automation capabilities are more basic than dedicated automation platforms.
Support & Resources
Phone support (rare among email platforms), live chat, email support, and extensive knowledge base. 96% customer satisfaction rate. Free webinars, tutorials, and marketing advisor consultations help nonprofits maximize platform value.
Constant Contact's learning curve is gentle—most nonprofit staff achieve proficiency within 3-5 days. The interface prioritizes common tasks (create email, view contacts, check reports) over advanced features, making it accessible to non-technical users. Phone support provides reassurance for organizations hesitant about adopting new technology. However, the platform's automation capabilities lag behind newer competitors, and its AI features are limited to basic content generation rather than sophisticated optimization or data enrichment.
What is Brevo?
Brevo (rebranded from Sendinblue in May 2023) is an all-in-one marketing platform combining email marketing, SMS, WhatsApp messaging, live chat, and CRM functionality in a single ecosystem. Founded in Paris in 2012, Brevo has grown to serve over 500,000 customers across 180 countries, positioning itself as the go-to platform for small and medium businesses seeking comprehensive marketing automation without enterprise pricing.
For nonprofits, Brevo offers a fundamentally different value proposition than traditional email marketing tools. Rather than charging per contact (which penalizes organizations with large supporter databases), Brevo charges per email sent—meaning you can maintain unlimited contacts and only pay for actual sends. The free tier includes 300 emails per day (approximately 9,000 monthly) with unlimited contacts, providing a genuine no-cost option for smaller organizations or those just starting their digital communications journey.
Brevo's standout feature is Aura AI, launched in May 2025 following a €50 million investment in artificial intelligence. Aura isn't a single feature but a comprehensive AI layer integrated throughout the platform—accessible from any page via a chat-style interface. It generates email content in your brand voice, optimizes send times for each individual contact based on engagement patterns, enriches contact profiles with additional data points, creates SMS content within character limits, and even automates deal creation in the built-in CRM. This represents a significant advancement over basic AI content generators.
Brevo Key Capabilities for Nonprofits
Aura AI Integration
€50M investment powering AI Agents for Marketing, Sales, and Conversations. Generates subject lines and copy, optimizes send timing per contact, enriches profiles with job titles and company data, creates compliant SMS content, and summarizes support conversations. Accessible throughout the dashboard via chat interface.
Multi-Channel Communication
Email, SMS, WhatsApp Business messaging, and live chat in one platform. Transactional emails for donation receipts and confirmations. All channels use the same contact database, enabling coordinated multi-touch campaigns. SMS and WhatsApp included without separate subscriptions.
Advanced Automation
Visual workflow builder with if/then/else conditional logic, behavior-triggered sequences, abandoned cart recovery, lead scoring, and multi-step journeys. Automation available on free tier (limited) with full capabilities on paid plans. Far more sophisticated than Constant Contact's basic triggers.
Built-in CRM
Contact management with custom fields, deal pipeline tracking, task management, and activity logging. Tracks every interaction across email, SMS, chat, and calls. Unlike email-only platforms, Brevo can serve as a lightweight donor management system for smaller nonprofits.
Pricing Flexibility
Unlimited contacts on every plan, including free. Pay only for emails sent. Free tier: 300/day. Starter: $9/month for 5,000 emails. Business: $18/month for 5,000 emails with advanced features. Enterprise: custom pricing with dedicated account manager. Remove Brevo branding for additional $12/month.
Brevo's learning curve is moderate—expect 1-2 weeks for proficiency due to the platform's broader feature set. The interface offers more capabilities than simpler email tools, which adds complexity but also flexibility. For nonprofits comfortable with technology and seeking advanced automation, Brevo delivers capabilities typically found in much more expensive enterprise platforms. The 15% nonprofit discount applies to paid plans, though the generous free tier often makes paid plans unnecessary for smaller organizations.
Head-to-Head Feature Comparison
Email Marketing Capabilities
Core email functionality comparison
Constant Contact
- 200+ mobile-responsive templates by industry
- Intuitive drag-and-drop editor (25+ years refined)
- A/B subject line testing on Standard+
- Resend to non-openers automatic feature
- Industry-leading email deliverability reputation
- AI Content Generator for copy suggestions
Brevo
- 40+ customizable templates with drag-and-drop editor
- Aura AI generates copy, subject lines in brand voice
- Send time optimization per individual contact
- Transactional email support for receipts/confirmations
- A/B testing on subject, content, and send time
- Advanced segmentation on all plans (vs Standard+ for CC)
Nonprofit Verdict: Constant Contact offers simplicity and proven deliverability; Brevo offers more advanced AI-powered optimization. For basic newsletters, Constant Contact is easier. For personalized donor journeys with intelligent timing, Brevo's Aura AI provides significant advantages.
Marketing Automation
Automated workflow capabilities
Constant Contact
- 12 workflow templates (7 require ecommerce integration)
- Lite: 1 automation; Standard: 3; Premium: unlimited
- Welcome series, birthday emails, re-engagement
- No if/then/else conditional logic
- Basic trigger-based only (not behavior-based)
Brevo
- Visual workflow builder with if/then/else logic
- Behavior-triggered sequences (website visits, link clicks)
- Multi-step journeys with branching paths
- Lead scoring and personalization at each step
- AI-generated automation suggestions via Aura
Nonprofit Verdict: Brevo wins decisively on automation. If you need simple welcome emails and birthday messages, Constant Contact suffices. If you want sophisticated donor journeys—engaging new donors differently based on their first gift size, re-engaging lapsed donors with personalized sequences, or nurturing major gift prospects—Brevo's automation is far more capable.
AI Capabilities
Artificial intelligence features comparison
Constant Contact
- AI Content Generator for email drafts
- AI-generated social media post suggestions
- AI-powered branding tools for template customization
- No send time optimization AI
- No contact enrichment or data intelligence
Brevo
- Aura AI: €50M investment, launched May 2025
- Content generation in your brand voice
- Per-contact send time optimization based on engagement
- Contact enrichment (job titles, companies, locations)
- AI Agents (Marketing, Sales, Conversations) that execute tasks
Nonprofit Verdict: Brevo's Aura AI is generations ahead of Constant Contact's basic content generation. For nonprofits wanting to leverage AI to identify optimal send times, enrich donor data, and automate sophisticated workflows, Brevo is the clear choice. Constant Contact's AI helps draft content but offers little strategic intelligence.
Multi-Channel Communication
Beyond email: SMS, chat, and messaging
Constant Contact
- Email as primary channel
- SMS marketing: $10/month add-on (US only)
- Social media posting and scheduling included
- No WhatsApp integration
- No live chat functionality
Brevo
- Email, SMS, WhatsApp, and live chat unified
- SMS included in Professional tier (no extra cost)
- WhatsApp Business messaging for global reach
- Website live chat widget with AI assistance
- Transactional messages across all channels
Nonprofit Verdict: Brevo offers true multi-channel communication without extra subscriptions. For organizations reaching younger donors who prefer text, international supporters on WhatsApp, or website visitors via chat, Brevo's unified approach saves money and complexity. Constant Contact's SMS is an add-on, US-only, and lacks chat or WhatsApp.
Event Management
Tools for nonprofit events and registrations
Constant Contact
- Built-in event registration pages
- Attendee management and tracking
- Ticket sales with payment processing
- Automated event reminders and follow-ups
- Calendar integration and RSVP tracking
Brevo
- No native event management tools
- Eventbrite integration available
- Landing pages can be used for basic registration
- Appointment scheduling feature available
- Requires external tool for full event functionality
Nonprofit Verdict: Constant Contact wins decisively for event-focused organizations. If galas, fundraising dinners, workshops, volunteer orientations, or community events are central to your nonprofit's operations, Constant Contact's integrated event tools eliminate the need for external platforms and ensure consistent branding.
Integration Ecosystem
Connecting with other nonprofit tools
Constant Contact
- 400+ native integrations
- Salesforce, Shopify, WordPress, Outlook, Gmail
- Zapier connection (3,000+ additional apps)
- Eventbrite, Canva, Vimeo integrations
- WooCommerce, Stripe, PayPal
Brevo
- 5,000+ native integrations
- Google/Facebook Ads, Salesforce, Eventbrite
- Shopify, WooCommerce, Stripe, WordPress
- Zapier integration for additional apps
- API access for custom integrations
Nonprofit Verdict: Brevo offers significantly more native integrations (5,000+ vs 400+). Both connect to major nonprofit CRMs and payment processors via Zapier. Brevo's built-in CRM and multi-channel features also reduce the need for integrations—everything is already connected within the platform.
Pricing Breakdown
The pricing models differ fundamentally: Constant Contact charges per contact in your database, while Brevo charges per email sent with unlimited contacts. This distinction significantly impacts which platform is more economical for your specific situation.
Constant Contact Pricing
Per-contact pricing model
Lite Plan - $12/month
- • 500 contacts included
- • 1 user, 1 automation
- • Basic templates and reporting
- • Social posting included
Standard Plan - $35/month
- • 500 contacts included
- • 3 users, 3 automations
- • Email scheduling, A/B testing
- • Resend to non-openers
Premium Plan - $80/month
- • 500 contacts included
- • Unlimited users and automations
- • SEO tools, Google ads manager
- • Advanced reporting
Nonprofit Discounts
- • TechSoup: 50% off (best value)
- • 6-month prepay: 20% off
- • 12-month prepay: 30% off
Brevo Pricing
Per-email pricing with unlimited contacts
Free Plan - $0/month
- • 300 emails/day (9,000/month)
- • Unlimited contacts
- • Email editor, basic automation
- • Brevo branding on emails
Starter Plan - $9/month
- • 5,000 emails/month
- • Unlimited contacts
- • No daily sending limit
- • Remove branding: +$12/month
Business Plan - $18/month
- • 5,000 emails/month
- • Landing pages, multi-user access
- • Priority email support
- • Advanced statistics
Nonprofit Discount
- • 15% off paid plans (verify nonprofit status)
- • 10% off annual billing (stackable)
- • Free tier often sufficient for small orgs
Cost Comparison Scenarios
| Scenario | Constant Contact | Brevo | Winner |
|---|---|---|---|
| 500 contacts, 4 emails/month | $6/mo (Lite + TechSoup) | $0/mo (free tier) | Brevo |
| 2,500 contacts, 8 emails/month | $29/mo (Standard + TechSoup) | $9/mo (Starter) | Brevo |
| 10,000 contacts, 4 emails/month | $55/mo (Lite + TechSoup) | $25/mo (40K emails) | Brevo |
| 25,000 contacts, 8 emails/month | $155/mo (Lite + TechSoup) | $69/mo (200K emails) | Brevo |
Note: Brevo's per-email pricing is almost always more economical, especially for nonprofits with large contact lists. Constant Contact pricing escalates significantly with contact count growth.
Ease of Use & Learning Curve
Constant Contact
Optimized for simplicity
- First campaign in 1-2 hours
- Proficiency in 3-5 days
- Phone support for hands-on help
- Interface refined over 25 years
- Ideal for non-technical staff
Brevo
More features, moderate curve
- First campaign in 2-3 hours
- Proficiency in 1-2 weeks
- More features = more to learn
- Aura AI helps with content creation
- Better for tech-comfortable teams
Constant Contact prioritizes simplicity above all—its interface focuses on the most common tasks (create email, view contacts, check reports) without overwhelming users with advanced features. Phone support provides reassurance for organizations hesitant about technology adoption. Brevo offers more capabilities but requires more exploration to master its automation workflows, CRM, and multi-channel features. For nonprofits with limited technical staff, Constant Contact's streamlined approach may be more practical.
Data Privacy & Security
Constant Contact Security
- SOC 2 Type II certified
- GDPR and CCPA compliant
- Data stored in US data centers
- SSL encryption for all data transfer
- 25+ years of email security expertise
Brevo Security
- ISO 27001 certified
- GDPR compliant (EU-headquartered)
- Data centers in EU and US
- Two-factor authentication available
- Dedicated IP options for enhanced deliverability
Both platforms maintain strong security standards appropriate for handling donor data. Constant Contact's US-based infrastructure and 25-year track record provide assurance for US-focused nonprofits. Brevo, as an EU-headquartered company, offers particularly robust GDPR compliance and data center options in both EU and US regions—beneficial for international organizations or those with European supporters. Neither platform is HIPAA compliant, so organizations handling protected health information should seek specialized solutions.
Pros & Cons for Nonprofits
Constant Contact
Pros
- Built-in event management tools—ideal for galas and fundraisers
- 50% TechSoup discount—exceptional nonprofit value
- Phone support available—rare among email platforms
- 25+ years of refinement—extremely intuitive interface
- Industry-leading deliverability reputation
Cons
- No free plan—only 60-day trial
- Basic automation—no if/then/else logic
- Limited AI features compared to Brevo's Aura
- Per-contact pricing escalates with list growth
- SMS is $10/month add-on (US only)
Brevo
Pros
- Generous free tier—300 emails/day, unlimited contacts
- Aura AI (€50M investment)—advanced automation and intelligence
- Per-email pricing—economical for large lists
- Multi-channel: Email, SMS, WhatsApp, chat included
- Built-in CRM and advanced automation workflows
Cons
- No phone support—email and chat only
- No native event management tools
- Steeper learning curve due to more features
- 15% nonprofit discount (smaller than CC's 50%)
- Free tier includes Brevo branding on emails
Which Tool Should You Choose?
Choose Constant Contact If:
- Events are central to your fundraising: Galas, dinners, workshops, volunteer orientations—Constant Contact's integrated event management eliminates the need for external platforms like Eventbrite.
- Your team is not technical: Phone support, 25 years of interface refinement, and intuitive workflows make Constant Contact accessible to staff without marketing or tech backgrounds.
- You can access TechSoup's 50% discount: Combined with proven deliverability and simplicity, Constant Contact becomes highly economical for US nonprofits.
- Social media integration is important: Schedule and manage social posts alongside email campaigns from one dashboard with included social posting features.
- You prioritize proven reliability: 25+ years of email marketing leadership with industry-leading deliverability and established infrastructure.
Choose Brevo If:
- Budget is your primary constraint: Brevo's free tier (300 emails/day, unlimited contacts) provides professional email marketing at zero cost—no credit card required.
- AI automation matters: Aura AI optimizes send times per contact, enriches data, generates content in your voice, and powers autonomous marketing agents.
- You have a large list with moderate sends: Per-email pricing means unlimited contacts cost nothing—only pay for what you send.
- Multi-channel communication is a priority: Email, SMS, WhatsApp, and live chat in one platform without additional subscriptions.
- Advanced automation is essential: If/then/else logic, behavior triggers, lead scoring, and multi-step journeys for sophisticated donor cultivation.
Decision Framework
For most small nonprofits starting fresh: Begin with Brevo's free tier. The 300 emails/day limit covers most small organizations, and you'll have access to advanced automation and AI features from day one. If you outgrow it, paid plans are economical.
For event-focused organizations: Constant Contact's integrated event management justifies its cost, especially with TechSoup's 50% discount. Running galas, fundraisers, or community events without additional tools is valuable.
For large supporter databases with moderate email frequency: Brevo's unlimited contacts and per-email pricing is substantially more economical than Constant Contact's per-contact model.
For teams prioritizing simplicity over features: Constant Contact's refined interface and phone support reduce onboarding friction, especially for non-technical staff.
Getting Started with Your Choice
Starting with Constant Contact
- 1Check TechSoup eligibility and apply for 50% discount
- 2Start 60-day free trial to explore features
- 3Import contacts and customize templates
- 4Set up welcome automation and first event
- 5Call phone support for any questions
Starting with Brevo
- 1Create free account (no credit card required)
- 2Import unlimited contacts and segment lists
- 3Explore Aura AI for content and automation help
- 4Build first automation workflow with triggers
- 5Apply for nonprofit 15% discount when upgrading
Frequently Asked Questions
Which is better for nonprofits: Constant Contact or Brevo?
It depends on your priorities and budget. Constant Contact is better for nonprofits needing event management tools, proven deliverability from 25+ years of expertise, phone support, and social media integration—especially with TechSoup's 50% discount. Brevo is better for budget-conscious nonprofits (free tier with 300 emails/day), organizations needing advanced AI automation through Aura, large contact lists with low send volume (per-email pricing saves money), and multi-channel communication including SMS and WhatsApp.
Does Constant Contact offer a nonprofit discount?
Yes, Constant Contact offers multiple nonprofit discount options. Through TechSoup, eligible 501(c)(3) nonprofits can receive a 50% discount on Constant Contact's digital marketing tools. Without TechSoup, nonprofits can get 20% off by prepaying 6 months in advance, or 30% off by prepaying 12 months in advance. The TechSoup 50% discount is the best value, reducing Lite from $12/month to $6/month and Standard from $35/month to $17.50/month.
Does Brevo have a free plan?
Yes, Brevo offers a generous free plan that includes 300 emails per day (approximately 9,000 emails per month), unlimited contacts, email marketing campaigns, a drag-and-drop editor, transactional emails, and basic automation. Unlike Constant Contact which has no free tier, Brevo's free plan lets nonprofits send professional campaigns indefinitely without paying. The main limitations are the daily sending cap and Brevo branding on emails.
What is Brevo Aura AI?
Brevo Aura AI is an AI-powered assistant launched in May 2025 following a €50 million investment. For nonprofits, Aura helps by generating email subject lines and copy in your brand voice, optimizing send times based on when each contact is most likely to engage, enriching contact profiles with additional data (job titles, company names, locations), creating SMS content that fits character limits, summarizing conversations for seamless handoffs, and automating deal creation in the CRM.
Which platform has better email deliverability?
Both Constant Contact and Brevo maintain strong deliverability rates, but Constant Contact has a slight edge due to 25+ years of email marketing expertise and infrastructure optimization. Constant Contact's long-established sender reputation and anti-spam measures have been refined over decades. For most nonprofits following best practices—clean lists, double opt-in, proper authentication (SPF/DKIM/DMARC), and engaging content—both platforms deliver reliably.
Can I manage events with Brevo or Constant Contact?
Constant Contact has built-in event management tools that let you create event registration pages, manage attendees, send event-specific emails, and track RSVPs—all within the platform. This makes it ideal for nonprofits running galas, fundraisers, workshops, or community events. Brevo does not have native event management features; you would need to integrate with a third-party platform like Eventbrite.
How does pricing work for each platform?
Constant Contact charges based on the number of contacts in your database. Pricing starts at $12/month (Lite) for 500 contacts and increases as your list grows. Brevo charges based on email volume rather than contacts—you can have unlimited contacts and only pay for emails sent. The free tier includes 300 emails/day with unlimited contacts. For nonprofits with large contact lists but lower email frequency, Brevo's model is more economical.
Is it easy to switch between platforms?
Both platforms support standard CSV contact import/export, making basic migration straightforward. However, you'll need to rebuild email templates, recreate automation workflows, and potentially lose historical campaign data. Plan 1-2 weeks for migration. If you're starting fresh, choose the platform that best matches your long-term needs to avoid switching costs later. Both platforms offer import guides and support to ease the transition.
Still Deciding?
Book a free consultation and we'll help you evaluate which email marketing platform best fits your nonprofit's needs, budget, and technical capacity.
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