How do ActiveCampaign and Brevo handle contact database limits differently?

ActiveCampaign prices its tiers based on the total number of contacts stored in your database, meaning inactive subscribers still drive up your monthly bill. Brevo primarily bases its paid pricing on the number of emails you send per month, allowing you to store large contact databases without paying extra strictly for inactive records.

Which platform provides better email deliverability for digital agencies?

Both platforms maintain industry-standard deliverability rates through authentication tools (SPF, DKIM, DMARC) and dedicated IP options. ActiveCampaign is known for advanced predictive sending and engagement tagging, whereas Brevo utilizes optimized infrastructure backed by transactional mail routing.

Can a digital agency use Brevo or ActiveCampaign to manage multiple client accounts?

Yes. Both platforms support agency-friendly structures, but ActiveCampaign provides dedicated agency partner programs, sub-account management structures, and granular permission controls designed specifically for client fractional management.

Should a digital agency use 'ActiveCampaign' or 'Brevo' f...

Question: Should a digital agency use 'ActiveCampaign' or 'Brevo' for marketing automation and CRM, considering email deliverability rates, SMS pricing, and contact database limits?

Prepared by the ChoiceScore Research Desk · Editor-approved for the curated library · Reviewed July 25, 2026

It depends Choice Score: 78/100

Direct answer

Brevo is better suited for cost-conscious digital agencies prioritizing contact database storage economics and pay-as-you-go messaging, whereas ActiveCampaign excels for agencies requiring deep marketing automation complexity and robust customer relationship management pipelines.

Summary

Choosing between ActiveCampaign and Brevo for a digital agency depends heavily on your scaling model, client management needs, and pricing structure preferences. ActiveCampaign is recognized for sophisticated customer journeys, advanced conditional logic, and integrated CRM pipelines, with pricing tiers that scale based on stored contacts. Brevo approaches pricing through email send volume rather than strictly charging for storing contact database records, offering transactional messaging, SMS tools, and cost-effective packages that appeal to multi-client agencies managing large lists.

Choice Score breakdown

Marketing Automation Depth 92/100 — ActiveCampaign offers superior event tracking, conditional branching, and engagement capabilities.
Cost-Efficiency & Contact Limits 85/100 — Brevo wins on contact database storage economics by pricing primarily on email volume.
CRM & Pipeline Management 80/100 — ActiveCampaign provides a CRM built for nimble sales teams and multi-stage deal tracking.
SMS & Transactional Flexibility 82/100 — Both platforms handle SMS and transactional messages well, but Brevo's credit-based model offers high flexibility.

Best for / Not best for

Best for

Agencies needing complex, multi-channel marketing automation (ActiveCampaign)
Agencies storing large contact databases without mailing every contact monthly (Brevo)
Agencies looking for integrated CRM sales pipelines (ActiveCampaign)
Agencies sending transactional emails and SMS (Brevo)

Not best for

Agencies seeking a free tier with robust automation (Brevo's free tier is capped at 300 emails/day)
Agencies requiring zero learning curve for advanced conditional workflows (ActiveCampaign has a steeper learning curve)

Scenarios

High Contact Volume / Low Send Frequency (75% likely)
An agency holds a large contact database in its CRM but only campaigns to a fraction of them per month. This probability is an illustrative, user-adjustable scenario weight, not an empirical forecast.
Complex Multi-Client Automation Scaling (85% likely)
An agency builds multi-step behavior-driven funnels, conditional tagging, and real-time CRM deal assignments for diverse clients. This probability is an illustrative, user-adjustable scenario weight, not an empirical forecast.
Lean Agency / Budget-First Operations (80% likely)
A startup digital agency needs a unified suite for email, SMS, live chat, and basic sales pipelines without breaking monthly recurring overhead. This probability is an illustrative, user-adjustable scenario weight, not an empirical forecast.

Calculations

Metric	Result	Formula
ActiveCampaign Contact Database Scaling Impact	168.50 USD/month (Illustrative scenario assumption)	base_tier_cost × (contacts_multiplier) + premium_tier_adjustment
Brevo Volume-Based Cost Metric	85.00 USD/month (Illustrative scenario assumption)	monthly_email_send_limit_price + prepaid_sms_credits
Free Tier Daily Capacity Comparison	9000 emails/month (Brevo Free)	daily_free_send_limit × 30_days

Pros & cons

Pros

ActiveCampaign: Exceptional marketing automation depth with advanced conditional logic and tagging.
ActiveCampaign: Built-in CRM tailored for sales pipelines and deal tracking.
Brevo: Pricing model based on email volume rather than total stored contact count, saving money on large lists.
Brevo: Intuitive all-in-one engagement suite including live chat, SMS, WhatsApp, and email marketing.

Cons

ActiveCampaign: Costs can escalate rapidly as contact database sizes expand across multiple client accounts.
ActiveCampaign: Steeper learning curve for junior agency staff members.
Brevo: Free tier is restricted to a daily send cap of 300 emails per day.
Brevo: Advanced multi-step conditional branching is less granular compared to ActiveCampaign's visual builder.

Assumptions

Agency Contact Scale: 10,000 to 50,000 active and inactive contacts — Representative threshold where database-based pricing models diverge significantly from send-volume models.
Multi-Channel Requirement: Email, SMS, and CRM integration needed — Digital agencies require consolidated tooling to handle client lifecycle marketing effectively.
Illustrative scenario probability — High Contact Volume / Low Send Frequency: 75% — A user-adjustable modeling weight used to compare scenarios; it is not a measured probability or forecast.
Illustrative scenario probability — Complex Multi-Client Automation Scaling: 85% — A user-adjustable modeling weight used to compare scenarios; it is not a measured probability or forecast.
Illustrative scenario probability — Lean Agency / Budget-First Operations: 80% — A user-adjustable modeling weight used to compare scenarios; it is not a measured probability or forecast.

Methodology

This comparative evaluation analyzes core functional pillars requested by digital agencies: marketing automation capabilities, CRM utility, contact database pricing mechanics, and SMS/transactional scaling. Data points are synthesized from official platform documentation, pricing structures, and industry benchmarks to provide a transparent, calculation-backed decision framework.

Sources

Sources support specific claims; they do not replace our analysis. Read the research and source standards.

FAQ

How do ActiveCampaign and Brevo handle contact database limits differently?: ActiveCampaign prices its tiers based on the total number of contacts stored in your database, meaning inactive subscribers still drive up your monthly bill. Brevo primarily bases its paid pricing on the number of emails you send per month, allowing you to store large contact databases without paying extra strictly for inactive records.
Which platform provides better email deliverability for digital agencies?: Both platforms maintain industry-standard deliverability rates through authentication tools (SPF, DKIM, DMARC) and dedicated IP options. ActiveCampaign is known for advanced predictive sending and engagement tagging, whereas Brevo utilizes optimized infrastructure backed by transactional mail routing.
Can a digital agency use Brevo or ActiveCampaign to manage multiple client accounts?: Yes. Both platforms support agency-friendly structures, but ActiveCampaign provides dedicated agency partner programs, sub-account management structures, and granular permission controls designed specifically for client fractional management.

Related decisions

Disclaimers

Pricing tiers, feature sets, and deliverability performance metrics change frequently; consult official vendor pricing pages before making final software commitments.

Software suitability depends heavily on specific agency workflows, client verticals, and technical capabilities.