Customer.io vs WhatConverts
Marketing Automation pricing comparison · 2026
Customer.io pricing ranges from $100–$1000/month, while WhatConverts ranges from $30–$160/month. WhatConverts is typically 91% more affordable, though your actual cost depends on tier and team size.
WhatConverts
WhatConverts pricing starts at $30/month for the Call Tracking plan with basic call and fo
verified 7w ago
$720
$6.5K
Annual license estimate
WhatConverts
costs
$11K
less than
Customer.io
· 25 seats where applicable
Cheapest
$720
Spread
94%
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Premium
$12K/yr
year 1 license · flat plan price
Plus
$720/yr
year 1 license · flat plan price
What buyers actually pay
median, annual
Vendr deal-flow data. The real benchmark, not list price.
Median annual
$6.5K/yr
Vendr · n=14
No Vendr data
—
Not in Vendr's deal flow
REF · 01
Sources & confidence
Every dollar amount and contract clause below traces back to a sourced fact. We don't manufacture composite scores.
Where this data comes from
Vendr · TrustRadius · Reddit · BBB · official docs
Sources
19 sourced facts
13 hidden-cost · 4 contract · Vendr median · 1 review platform
Last verified
3mo ago
Confidence
Medium confidence
Sources
14 sourced facts
11 hidden-cost · 1 contract · 2 review platforms
Last verified
1mo ago
Confidence
Medium confidence
REF · 02
Plans at a glance
Every tier per product. Lock one to drive the cost row above and reveal a tier-specific outbound CTA.
Tier ladder
Click a tier to lock the cost row to it. Locking surfaces a tier-specific Visit CTA.
REF · 05
What users say
Aggregated, with sample sizes. We use whichever review platform has data.
User reviews
TrustRadius · Trustpilot · G2
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
Visit WhatConverts pricing
Affiliate partner — does not affect ranking.
License cost is computed from publicly listed plans (real math, list price × seats).
Median annual cost is from Vendr's deal flow when available — see source badges.
Hidden costs and contract terms each cite their own sources. We do not invent composite scores.
VS
Customer.io and WhatConverts both operate in the marketing automation category. This page compares their list pricing.
Plan-by-Plan Pricing
| Plan | Customer.io | WhatConverts |
|---|---|---|
| Essentials | $100 /month | $30 /month |
| Premium | $1K /month | $60 /month |
| Enterprise | Custom | $100 /month |
| Elite | — | $160 /month |
Cost at Scale
Total cost of ownership — licenses, implementation, and hidden costs included.
Customer.io
4 scenarios$145/month
Growing SaaS (10,000 Profiles)
Essentials base $100/month + $45 for 5,000 additional profiles at $0.009 each
$1,000
E-commerce App (50,000 Profiles)
+/month - Premium tier with custom volume for 50,000 profiles across multiple object types, plus SMS costs
$425/month
Small Business (~5,000 Contacts)
WhatConverts
3 scenarios$360 Year 1 ($360 license)
Small Business (Call Tracking Plan)
$1,440 Year 1 ($1,200 license + $240 additional tracking numbers)
Growing Business (Pro Plan)
$10,800 Year 1 ($9,600 license + $1,200 additional tracking numbers)
Digital Agency (Agency Pro Plan, 10 clients)
Contract Terms
| Term | Customer.io | WhatConverts |
|---|---|---|
| Auto-renewal | Yes | — |
| Cancellation | — | — |
| Minimum commitment | 1 year (annual contracts required) | — |
| Price escalation | Users report prices nearly doubling every ~5 years with no grandfathering; at renewal, rates may triple unless a 2-year contract is signed | — |
| Can downgrade | No | — |