Startup Alternatives
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Customer.io vs Userlist

Pricing, founders, indie status and curated alternatives compared from our directory — all data points sourced from each tool's public site or press materials.

Customer.io

Messaging across email, push, in-app.

Marketing AutomationPaid · $100/mo (Essentials)
Visit Customer.io
Userlist

Lifecycle email for SaaS, by a small team.

Paid · $199/moBootstrapped
Visit Userlist
At a glance
Pricing
Customer.io$100/mo (Essentials)
Userlist$199/mo
Pricing model
Customer.ioPaid
UserlistPaid
Founded
Customer.io2012
Userlist2017
Location
Customer.io
UserlistRemote
Bootstrapped
Customer.io
UserlistYes
Open source
Customer.io
Userlist
Category
Customer.ioMarketing Automation
Userlist
Indie alternatives
Customer.io4
Userlist0
Founders
Customer.ioColin Nederkoorn, John Allison
UserlistJane Portman, Benedikt Deicke

Key differences

  • Pricing

    Customer.io starts cheaper at $100/mo (Essentials); Userlist starts at $199/mo.

  • Funding

    Userlist is bootstrapped; Customer.io is venture-backed.

  • Founded

    Customer.io (2012) is 5 years older than Userlist (2017).

  • Indie alternatives

    Customer.io has 4 curated indie alternatives in our directory; Userlist has 0.

Differences are derived directly from the data on each tool's page. Empty fields mean we haven't verified a value yet — never that one tool lacks the capability.

Founders of Customer.io

  • Colin NederkoornCo-founder & CEO
  • John AllisonCo-founder

Founders of Userlist

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