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What to use instead of Customer.io

EmailOctopus is the cheapest verified alternative to Customer.io: EmailOctopus Pro costs $108 a year against the $1,200 Customer.io Essentials costs, so $1,092 stays in your account. 8 options below, ranked by yearly cost, each with its own verified cancellation guide.

You are leaving
Customer.io Customer.io Essentials
Current price
$100 / month
$1,200 a year
Cancellation
Medium
≈ 2 minutes · Web
Read cancellation guide

Verified alternatives to Customer.io

8 verified · checked 7 Aug 2026

Ranked by yearly cost, cheapest first. Each one links to our own verified guide, so you can see how hard it is to leave later.

Biggest saving emailoctopus.com
EmailOctopus EmailOctopus Pro plan $9 / month billed yearly
$1,092 stays with you
every year
$1,200 $108 a year
$108 you pay $1,092 you keep
Cancels in about 1 minute Free plan to fall back on Rated Easy to cancel
Switch to EmailOctopus Or read our EmailOctopus guide
Cheaper than Customer.io getresponse.com
GetResponse GetResponse Starter plan $19 / month
$1,013.04 stays with you
every year
$1,200 $186.96 a year
$186.96 you pay $1,013.04 you keep
Cancels in about 2 minutes Rated Easy to cancel
Switch to GetResponse Or read our GetResponse guide
Cheaper than Customer.io omnisend.com
Omnisend Omnisend Standard plan $16 / month
$1,008 stays with you
every year
$1,200 $192 a year
$192 you pay $1,008 you keep
Cancels in about 3 minutes Rated Easy to cancel
Switch to Omnisend Or read our Omnisend guide
Cheaper than Customer.io flodesk.com
Flodesk Flodesk Lite plan $25 / month
$972 stays with you
every year
$1,200 $228 a year
$228 you pay $972 you keep
Cancels in about 2 minutes Free plan to fall back on Rated Easy to cancel
Switch to Flodesk Or read our Flodesk guide
Cheaper than Customer.io resend.com
Resend Resend Transactional Pro plan $20 / month
$960 stays with you
every year
$1,200 $240 a year
$240 you pay $960 you keep

Why this one - Developer-first transactional email

Much lower entry price Simple developer workflow Permanent free tier Does not replace Customer.io's full journeys and data platform
Switch to Resend Or read our Resend guide
Cheaper than Customer.io klaviyo.com
Klaviyo Klaviyo Email plan $20 / month
$960 stays with you
every year
$1,200 $240 a year
$240 you pay $960 you keep
Cancels in about 5 minutes Free plan to fall back on Rated Easy to cancel
Switch to Klaviyo Or read our Klaviyo guide
Cheaper than Customer.io drip.com
Dr Drip Drip plan $39 / month
$732 stays with you
every year
$1,200 $468 a year
$468 you pay $732 you keep
Cancels in about 2 minutes Rated Easy to cancel
Switch to Drip Or read our Drip guide
Cheaper than Customer.io loops.so
Loops Loops 1,000 to 5,000 contacts plan $49 / month after the free tier
$612 stays with you
every year
$1,200 $588 a year
$588 you pay $612 you keep
Cancels in about 5 minutes
Switch to Loops Or read our Loops guide

No one pays for a spot here - the cheapest option simply goes first, the Switch button goes straight to the provider, and every card links to our own verified guide.

Compared with verified subscription data

Every price and cancellation route on this page is checked against the provider's own pricing page, terms and support documentation - then dated, so you can see how fresh it is.

Sponsors never affect the order.
Prices from the provider Read off the public pricing page in USD and converted to a full year, so every card compares the same twelve months.
Every alternative has its own guide The exit route, refund stance and time to cancel come from that service’s verified guide, never from this comparison.
Difficulty scored, not guessed Steps, route, fees and refunds each feed the Cancellation Difficulty Index score shown on the guides.