Developer-Friendly API Integration

Start sending user properties and events with our direct API integration, or via Segment. Enjoy developer-friendly documentation, and libraries for popular frameworks and languages.

Direct API integration

Use our simple HTTP API to push data as JSON. Track user behavior by sending user properties and events. View the integration guide

Ready-to-go libraries

We offer libraries for popular frameworks and languages: Ruby, Ruby on Rails, JavaScript, and PHP. View libraries on GitHub

Instant integration via Segment

Using Segment for your product? Start sending your data from Segment in a few clicks — zero development time required. See how to get started

Client-side tracking

In addition to server-side tracking, Userlist also allows client-side tracking via the same tracking script that powers in-app messages.

Designed for privacy

You're the one who decides what user data to send. We encourage you to only track key properties and events, and avoid detailed behavior data like pageviews and clicks.

Delete users via API

You might need to delete users from the system, e.g. for optimizing your monthly costs. You can do that automatically via the API. Learn more

Full-text campaign templates

To speed up your setup, we offer full-text campaing templates right inside the app. So you can set up your basic campaigns in just a few clicks.

Free planning worksheets

It's much easier to follow best practices, so we provide free printable worksheets for you to get started. Download your copy here

Hands-on support

Setting up your integration can be intimidating, so you'll get hand-holding and personal advice from the founders. Get in touch at anytime.

Trusted by fellow founders

SaaS founders just like you are driving product adoption, collecting feedback, and making their users awesome with Userlist.

Ruben Gamez
Christian Genco
Michael Koper
Alice Coleman
focus booster
Craig Hewitt
Carlos Hernández
Stefan Butlin
Peter Suhm
Daniel Nalesnik
Hack Chinese
Niklas Stephenson
Legal Monster
Michael Thomsen
Agile Extensions
Kim Gjerstad
Ben Aldred
Consent Kit
Segev Hochberg
PPC Protect
Aaron Kassover

Get started today

Get Userlist for your own SaaS product. Free 14-day trial included.

Get your free email planning worksheets

Follow best practices to plan your integration and messages. Join our mailing list below, and we'll send you a free copy of email planning worksheets (12 pages, printable PDF).