Customer.io vs Notion: which is cheaper?

Customer.io starts at an unpublished tier, while Notion starts at $10/mo. TrackRival snapshots both daily as plan pages change.

Does Customer.io or Notion have a free plan?

Notion shows a free plan in the latest snapshot, while Customer.io does not.

Is Customer.io a good email alternative to Notion?

Customer.io is tracked in email, while Notion overlaps for similar buyers. Use the changelog section below to compare shipping cadence before you choose.

How often is this Customer.io vs Notion comparison updated?

TrackRival refreshes pricing snapshots daily and appends new changelog entries whenever either product ships a release.

Customer.io vs Notion

A side-by-side comparison of pricing, plans, and recent product updates. Pricing data syncs daily once the product launches.

Customer.io

Messaging automation for lifecycle and product email.

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Category: email
Plans tracked: —
Entry price: —
Free plan?: —

See full Customer.io pricing & changelog →

Notion

One workspace. Every team.

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Category: project management
Plans tracked: 4
Entry price: $10/mo
Free plan?: Yes

See full Notion pricing & changelog →

Plan-by-plan pricing

Customer.io

Pricing data is being collected.

Notion

Free

Notion

Free

Trial of Notion AI
Basic forms
Basic sites
Notion Calendar
Notion Mail (Syncs with Gmail)
+ 1 more

Plus

Notion

$10/mo

Everything in Free
Trial of Notion AI
Custom forms
Custom sites
Unlimited charts
+ 1 more

Business

Notion

$20/mo

Everything in Plus
Notion Agent
AI Meeting Notes
Enterprise Search
SAML SSO
+ 1 more

Enterprise

Notion

Custom

Everything in Business
Zero data retention with LLM providers
User provisioning (SCIM)
Advanced security & controls
Audit log
+ 1 more