Customer.io vs Senja 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 | Senja | |
|---|---|---|
| Starts at | $100/mo | $29/mo |
| Number of plans | 3 | 3 |
| Free plan | — | |
| Free trial | — | — |
| Pricing model | usage-based | flat-rate |
Essentials
- 5k profiles (people + objects)
- AI Agent with core execution skills
- 1 million emails per month
- 2 object types
- Visual workflow builder
- LLM actions with 100K credit sample
- Email and community support
- Basic data integrations
Premium
- 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
- Our best pricing on profile & email volume
- Custom Agent limits + execution skills
- Priority technical support
- Migration support*
- Dedicated Customer Success Manager*
- Dedicated hardware
- Audit logging & data governance
- Dedicated Technical Implementation Specialist*
- Shared Slack channel*
Free
- Collect 15 video and text testimonials
- Testimonial collection form
- Form sharing
- Invites and tracking
- Import
- Testimonial highlights
- Search and tagging
- Unlimited testimonial widgets
- Testimonial images and videos
- Unlimited Walls of Love
- Testimonial analysis
- Export testimonials
- Video sizzle reels
- Testimonial analytics
- Video hosting
Starter
- Unlimited testimonials
- 3 Forms
- 1 Project
- 2 Seats
- Spin the Wheel
- Testimonial autosync
- Use your own branding
- Custom Domains
- HD video exports
- Pro widgets
- Word of Mouth
- Zapier Integration
- API and Webhooks
Pro
- Unlimited testimonials
- Unlimited Forms
- 5 Projects ($10/month per extra)
- 5 Seats ($5/month per extra)
- Team access
- Rich snippets
- Testimonial translation
Customer.io vs Senja FAQ
- Which one is cheaper?
- Senja is the cheaper option, starting at $29/mo vs $100/mo for Customer.io.
- Can I use either one for free?
- Senja has a free plan. Customer.io doesn't — you'll need to pay from day one.
- How do they charge?
- Different approach here. Customer.io uses usage-based pricing, while Senja goes with flat-rate. That changes the math depending on your team size and usage.
- Which one is a better deal?
- Depends on what you need. Customer.io: They're positioned mid-to-upper market for marketing automation — not trying to compete with Mailchimp on price, but undercutting Braze or Iterable on entry cost while targeting the same product-led growth companies. The $100 floor is accessible, but the annual Premium commitment signals they're really after funded startups and scaling SaaS teams. Senja: At $29–$59/mo, Senja is punching in the budget-to-mid tier of the social proof tool category — well below enterprise players like Trustpilot or Yotpo, and competitive with tools like Testimonial.to. They're clearly going after bootstrapped founders and SMBs who want a polished solution without a four-figure annual contract.
Keep tabs on both.
We'll monitor pricing changes for Customer.io and Senja and let you know when something moves.