Customer.io vs Recurly

Customer.io logovsRecurly logo
Two Keep customers longer tools side by side: what each does, what it costs and who it suits.

The verdict

On the data we hold, it's close: neither pulls ahead on features, a free plan or AI access. The choice comes down to how you work.

What the data says
  • Both cover 1 of the 1 features we compared.
  • Customer.io starts lower, at $100/mo against $249/mo.
  • Both have an API and an MCP server, so either works with AI employees.
  • In our Keep customers longer ranking, Customer.io places 6 and Recurly 8 of 14.

Side by side

Customer.io and Recurly compared
5 points compared
Starts at$100/mo$249/mo
Free planNoNo
APIYesYes
MCP serverYesYes
In-app guides and messagesYesYes
Links

Plans and pricing

Customer.io logo

Customer.io

  • EssentialsFrom $100 a month billed monthly; 5,000 profiles and 1 million emails a month included.$100/mo
  • PremiumFrom $1,000 a month billed yearly, with custom profile and email volume.$12,000/yr
Recurly logo

Recurly

  • Starter$249 per month plus 0.9% of billing volume; the first $40K of monthly billings are included.$249/mo
  • Engage (add-on)Churn prevention add-on from $1,600 per month, billed annually; price depends on prompt volume.$19,200/yr
  • RevRec (add-on)Revenue recognition add-on from $850 per month, billed annually; price depends on billing volume.$10,200/yr

Prices as the vendors list them. They change often; the final price is on their sites.

Who each is for

Customer.io logo

Choose Customer.io if…

Product and lifecycle teams at SaaS and consumer apps that want behaviour-triggered messages across email, SMS, push and in-app, and have an engineer or data-minded marketer to wire up events.

Recurly logo

Choose Recurly if…

Subscription and digital commerce businesses with real billing volume, such as growing SaaS companies, that need failed-payment recovery, several gateways and billing handled outside their own code.

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