The use case: how Carista deploys OneSignal
Carista, a mobile app for diagnosing and customizing vehicles via a Bluetooth OBD2 scanner, uses OneSignal for targeted push campaigns, email, and in-app messages. This lets the team run promotions and announce updates without building custom screens or waiting for app releases.
More reported results
Figures published in OneSignal’s case study. They are not independently measured by usedby.
an 85% month-over-month boost in user reactivations
That one message alone brought 2,000 users to the website and earned a 5.45% click-through rate.
Another GM-specific offer sent to nearly 4,000 users led to a 19% lift in hardware sales and a 77% increase in GM user reactivations—plus a 5.94% CTR and one-third of that day’s site traffic.
a 77% increase in GM user reactivations
In the customer’s words
Whenever we send promotional push notifications or emails, we see a noticeable lift in sales.Other companies using OneSignal
Customers across industries, with public evidence.
BetmateConfirmed
BetterMeConfirmed
Bitcoin.comConfirmed
Blue WizardConfirmed
BuenbitConfirmedGo straight to the source
Based on OneSignal’s published case study. We check the public evidence; the results are reported by the vendor.
onesignal.com- Source published
- Jul 1, 2025
- Last checked
- Nov 13, 2026
Open source capture What the story claims, and what we checked
What we compared with the page.
- The figure: 31%Checked
Printed word for word on the page, near the name of Carista.
- The passage quoted aboveChecked
Copied word for word from the page, near the name of Carista.
- The publication dateChecked
Read from the page’s own metadata, never guessed.
- Carista uses OneSignalChecked
Confirmed line.
- The result itselfNot checked
We quote it; we did not measure it.
A single push campaign promoting an app update drove a 31% increase in hardware sales and an 85% month-over-month boost in user reactivations. That one message alone brought 2,000 users to the website and earned a 5.45% click-through rate.