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Marketing · head to head

Customer.io vs Simple Analytics

Customer.io logo

Customer.io

Marketing

Data-driven messaging for teams getting started, scaling and beyond

From
$15/month
Rated
-
Full reviewWebsite
Simple Analytics logo

Simple Analytics

Marketing

Privacy-friendly analytics without cookies

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Simple Analytics has a free tier, so it costs nothing to try first.
  • Each has a real cost: Customer.io essentials plan caps at 5,000 profiles (people and objects) and 1,000,000 monthly emails, with overages billed at $0.12 per 1,000 emails beyond that; Simple Analytics the free plan requires a Simple Analytics badge on your site and is limited to 1 user, 5 websites and 30 days of history
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Customer.io and Simple Analytics actually diverge.

Attributes where Customer.io and Simple Analytics differ
AttributeCustomer.ioSimple Analytics
Starting price$15/monthFree
Pricing modelsubscriptionfreemium
Free tierNoYes
FoundedUnknown2016

Identical on both: platforms (Web), user rating (Not yet rated), category (Marketing).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Customer.io

Nothing recorded that Simple Analytics does not also cover.

Only in Simple Analytics

  • Page view tracking
  • Goal tracking
  • Real-time analytics
  • Privacy-focused
  • GDPR compliant
  • Cloud deployment
  • Web support
  • English language support

What people use each for

The jobs each tool is most often brought in to do.

Customer.io

  • Orchestrating multi-channel customer journeys from signup to retentionnot Simple Analytics
  • Personalizing email and SMS campaigns using customer profilesnot Simple Analytics
  • Triggering automated messages based on user behaviornot Simple Analytics
  • Coordinating cross-team messaging without rebuilding campaignsnot Simple Analytics

Simple Analytics

  • Cookie-free website analytics that avoids a consent bannernot Customer.io
  • Keeping visitor data hosted in the EU for GDPR purposesnot Customer.io
  • Replacing or running alongside Google Analytics with a single-page dashboardnot Customer.io

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Customer.io

  • Essentials plan caps at 5,000 profiles (people and objects) and 1,000,000 monthly emails, with overages billed at $0.12 per 1,000 emails beyond that
  • Standard and Premium tiers show custom pricing only, and Enterprise is negotiated rate, so three of the four published tiers require a sales conversation
  • Monthly plans accept credit card only; annual billing via invoice (ACH/wire) requires the annual commitment

Simple Analytics

  • The free plan requires a Simple Analytics badge on your site and is limited to 1 user, 5 websites and 30 days of history
  • Data older than 30 days is automatically deleted on the free plan
  • The paid plan starts at $20 per month for 100,000 pageviews and includes only 1 user, with each extra user costing another $20 per month
  • Single Sign-On, role-based access, SOC 2 documentation, an SLA and raw data export are Enterprise features quoted only by demo request
  • On yearly plans, exceeding your estimated limit gives you one week to raise it before Simple Analytics raises it for you
  • Paying by Bitcoin adds 10% and is only offered on yearly billing
  • Bank transfer is only available for bills from $500 and adds 10% in banking and service fees
  • Unlimited pageviews on the free plan are subject to a fair use policy rather than a stated number

Pricing, plan by plan

Customer.io

$15/month
  • Essentials$15/month
    • Base profiles starting at 5,000
    • Email sends: 1 million monthly
    • Community and email support
  • Standard$null/month
    • Mid-tier scaling across channels
    • Higher profile and email allowances
    • Email and priority support
  • Premium$null/month
    • Advanced custom workflows
    • Dedicated support
  • Enterprise$null/month
    • Custom pricing for dedicated infrastructure
    • HIPAA compliance
    • Dedicated hardware

Simple Analytics

Free
  • FreeFree
    • 30-day data retention
    • Fair use policy applies
    • Unlimited pageviews within fair use
  • Self-Serve$20/month
    • Monthly or annual billing (2 months free with yearly)
    • 1 user included; additional users $20/month each
    • Up to 5 sites per user
  • Enterprise$null/custom
    • Custom pricing available upon demo request
    • Traffic recovery (20-60% of invisible traffic)
    • Raw data access

Which should you pick?

Choose Customer.io if

Nothing in the data separates Customer.io from Simple Analytics on the points above - pick on price and on how each one feels to use.

Customer.io review

Choose Simple Analytics if

  • You need page view tracking.
  • You want to start without paying.
  • You also want goal tracking.
Simple Analytics review

Questions people ask

Is Customer.io or Simple Analytics better?
Neither clearly leads. Customer.io starts at $15/month and Simple Analytics at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Customer.io or Simple Analytics?
Simple Analytics has a free tier; the other does not. Paid plans start at $15/month for Customer.io and Free for Simple Analytics.
Does Customer.io or Simple Analytics run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Simple Analytics for free?
Yes. Simple Analytics has a free tier, so you can try it without paying. Customer.io starts at $15/month.
What is Customer.io best used for?
Customer.io is most often used for orchestrating multi-channel customer journeys from signup to retention, personalizing email and sms campaigns using customer profiles, triggering automated messages based on user behavior, coordinating cross-team messaging without rebuilding campaigns. Of those, orchestrating multi-channel customer journeys from signup to retention and personalizing email and sms campaigns using customer profiles are not what Simple Analytics is typically brought in for.
What can Customer.io do that Simple Analytics cannot?
Simple Analytics covers Page view tracking, Goal tracking, Real-time analytics, Privacy-focused.

Answered from the vendors’ own pages

Customer.io: How much does Customer.io Essentials cost?

Customer.io Essentials starts at $15/month and includes 5,000 base profiles with 1 million monthly email sends, community and email support, and data-driven messaging tools. Customers can choose monthly or annual billing.

Source
Simple Analytics: How much does Simple Analytics cost?

Simple Analytics offers a free plan forever and a Self-Serve plan at $20/month per user (or $240/year with 2 months free). Enterprise pricing is available upon request.

Source
Customer.io: What are Customer.io's usage-based add-on costs?

Beyond plan limits, Customer.io charges $0.009 per additional profile, $0.12 per 1,000 additional emails, and $10 per 100K AI credits. Messages exceeding plan limits are charged at nominal rates. Billing occurs on the subscription anniversary.

Source
Simple Analytics: What currencies does Simple Analytics accept?

Simple Analytics accepts Euros, US Dollars, and British Pounds. Payment methods include credit/debit cards, Bitcoin (with +10% fee), Apple Pay, and Google Pay. Bank transfers are available for invoices $500+, with 10% additional fees applied.

Source
Customer.io: Does Customer.io offer a startup discount?

Yes, early-stage companies that have raised under $10 million qualify for a full year free through Customer.io's Startup Program with annual billing.

Source
Simple Analytics: How long is the free trial?

Simple Analytics offers a 14-day free trial that requires no credit card to start.

Source
Simple Analytics: Can I cancel Simple Analytics anytime?

Yes. You can cancel your subscription at any moment without penalties or notice requirements.

Source
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