Softwr

Marketing · head to head

Customer.io vs Funnel.io

Customer.io logo

Customer.io

Marketing

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

From
$15/month
Rated
-
Full reviewWebsite
Funnel.io logo

Funnel.io

Marketing

Multi-channel marketing analytics for smarter decision making

From
$300/month
Rated
-
Full reviewWebsite

The short version

  • 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; Funnel.io available connectors are gated by plan, at 113 on Starter against 579 on Business, so which sources can be used depends on the tier rather than on need
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Customer.io and Funnel.io actually diverge.

Attributes where Customer.io and Funnel.io differ
AttributeCustomer.ioFunnel.io
Starting price$15/month$300/month
PlatformsWebWeb, Mobile, Api
FoundedUnknown2015

Identical on both: pricing model (subscription), free tier (No), 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 Funnel.io does not also cover.

Only in Funnel.io

  • Multi-channel data aggregation
  • Unified dashboards
  • Custom reporting
  • Data transformation
  • Real-time syncing
  • Historical data archive
  • Attribution modeling
  • Automated alerts

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 Funnel.io
  • Personalizing email and SMS campaigns using customer profilesnot Funnel.io
  • Triggering automated messages based on user behaviornot Funnel.io
  • Coordinating cross-team messaging without rebuilding campaignsnot Funnel.io

Funnel.io

  • Collecting marketing data from ad platforms into one datasetnot Customer.io
  • Exporting blended marketing data to BI tools and warehousesnot 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

Funnel.io

  • Available connectors are gated by plan, at 113 on Starter against 579 on Business, so which sources can be used depends on the tier rather than on need
  • Export destinations are rationed the same way, at 13 on Starter and 46 on Business
  • The entry plan starts at $300 a month billed annually and the next at $600
  • SSO, SAML, audit logging and an enterprise SLA are Enterprise only with no published price
  • Funnel Measure is an add on available only on Business and Enterprise

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

Funnel.io

$300/month
  • Starter$300/month
    • 117 connectors, 13 export destinations
    • Data storage, dashboards, Funnel AI
    • Billed annually
  • Business$600/month
    • 579 connectors, 46 export destinations
    • Power BI/Tableau reporting
    • Funnel Measure available as add-on
  • Enterprise$null/mo
    • 600+ connectors, 47 destinations
    • Enterprise SSO, advanced user management
    • Priority support, custom pricing

Which should you pick?

Choose Customer.io if

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

Customer.io review

Choose Funnel.io if

  • You need multi-channel data aggregation.
  • You work on Web, Mobile, Api.
  • You also want unified dashboards.
Funnel.io review

Questions people ask

Is Customer.io or Funnel.io better?
Neither clearly leads. Customer.io starts at $15/month and Funnel.io at $300/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Customer.io or Funnel.io?
Customer.io starts at $15/month and Funnel.io at $300/month.
Does Customer.io or Funnel.io run on more platforms?
Customer.io runs on Web. Funnel.io runs on Web, Mobile, Api.
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 Funnel.io is typically brought in for.
What can Customer.io do that Funnel.io cannot?
Funnel.io covers Multi-channel data aggregation, Unified dashboards, Custom reporting, Data transformation.

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
Funnel.io: What is Funnel's Starter plan pricing?

The Starter plan costs $300 per month when billed annually and includes 117 connectors, 13 export destinations, data storage, dashboards, and Funnel AI.

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
Funnel.io: What advanced features are available on Funnel's Business plan?

The Business plan costs $600 per month (annual billing) and includes 579 connectors, 46 export destinations, Power BI/Tableau reporting, and optional Funnel Measure add-on.

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
Funnel.io: Does Funnel offer unlimited users?

Unlimited users and workspaces are available starting at the Business tier and above, included in the subscription cost.

Source
Share

Related pages

More on Customer.io

More on Funnel.io

Keep looking

Other head to heads