Customer.io vs Viral Loops Pricing (2026)

How do these two stack up on price? Here's what each one costs, what you get, and where the value sits.

Customer.io pricing Viral Loops pricing
Starts at $100/mo $49/mo
Number of plans 3 4
Free plan — —
Free trial —
Pricing model hybrid hybrid

Price is one row. To weigh the features too, use our feature comparison template →

Essentials

$100/mo
  • 5k profiles (people + objects)
  • AI Agent with core execution skills
  • 1 million emails per month
  • 2 object types
  • Visual workflow builder
  • Email and community support
  • Basic data integrations

Premium

$1000/mo
  • Custom profile volume & pricing
  • Custom email volume & pricing
  • 10 object types
  • Elevated Agent limits + custom skills
  • Daily Routines (scheduled tasks)
  • Premium chat & email support
  • 90-day onboarding support
  • HIPAA Compliance*
  • Premium data integrations

Enterprise

Custom
  • Our best pricing on profile & email volume
  • Custom Agent limits + execution skills
  • Priority technical support
  • Migration support*
  • Dedicated Customer Success Manager*
  • Priority throughput & sending capacity*
  • Audit logging & data governance
  • Dedicated Technical Implementation Specialist*
  • Shared Slack channel*

Start-up

$49/mo
  • Lead Generation Campaigns
  • Basic Integrations
  • Basic Fraud Identification
  • Email Notifications
  • Import & Export Participants
  • No-Code Installation
  • Bonus Action Points
  • Social Sharing Tracking

Plus

$139/mo
  • User & Customer Referral Campaigns
  • The Milestone Referral Template
  • Track every Step of the Customer Journey
  • Themes for Viral Loops Pages
  • Custom Domain
  • reCaptcha Integration
  • Full API Access

Growing

Popular
$229/mo
  • Double Opt-In
  • HubSpot Integration & Workflows
  • Remove Viral Loops Branding
  • Automated Rewarding
  • Stripe Rewarding
  • Tremendous Rewarding
  • Referral Revenue Tracking
  • Audience-specific Notifications

Power

$399/mo
  • Dedicated Account Manager
  • Concierge Implentation
  • Team Member Invites
  • Priority & Video Support
  • AI-Powered advance Fraud Analysis

Customer.io vs Viral Loops FAQ

Which one is cheaper?
Viral Loops is the cheaper option, starting at $49/mo vs $100/mo for Customer.io.
Can I use either one for free?
Neither has a free plan. But Viral Loops offers a free trial.
How do they charge?
Both use a hybrid model, so the comparison is straightforward — it comes down to features and limits at each price point.
Which one is a better deal?
Depends on what you need. Customer.io: Mid-market with a developer-friendly lean: the $100 entry is far below enterprise-grade tools like Braze, but there's no free plan or trial like some competitors offer. The 12-months-free Startup Program for companies under $10M raised is the real acquisition play, getting early-stage teams embedded before they scale into paid. Viral Loops: At $49-$399/mo, Viral Loops sits mid-market — priced above bare-bones referral widget tools but well under enterprise loyalty/referral platforms that require annual contracts and custom quotes. They're clearly chasing SMBs and growth teams who want enterprise-style referral mechanics without an enterprise sales process.

Still deciding? See the best Customer.io alternatives or the best Viral Loops alternatives, ranked with verified pricing.

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