You still need SendGrid for email, Twilio for SMS, and Mixpanel for analytics. Intempt puts all four in one system with AI agents and real customer profiles. Billed per seat.
0.0on G2Why teams leave
Real complaints from real users, pulled from review platforms, community forums, and customer migration calls.
OneSignal charges per mobile MAU on the Growth plan, so the push bill tracks how many people opened the app. And MAU means monthly active user, not subscriber - you pay for users who never opted in to push.
OneSignal does push and basic email. For SMS you need Twilio. For marketing email you need SendGrid or Mailchimp. For analytics you need Mixpanel. Four tools, four bills, four dashboards, no shared customer profile.
OneSignal segments are tag-based. No behavioral events, no identity resolution, no computed traits. You cannot build an audience like "users who viewed pricing 3+ times but did not start a trial" without piping data from another tool.
OneSignal is strong on push. Intempt is strong on everything else.
AI Agents
Lifecycle Marketer
OneSignal journeys are push-first and limited to Professional (custom pricing). Lifecycle Marketer orchestrates all channels from day one on any plan.
Data Analyst
OneSignal gives you delivery stats. Data Analyst runs cross-channel attribution and surfaces which audiences actually convert.
Most teams are fully migrated and live within a week.
01
Install the Intempt SDK alongside OneSignal. Import your subscriber lists and tags. Both SDKs can run in parallel during migration.
02
Recreate your active push campaigns in Intempt. Add email, SMS, and in-app to the same journeys. Most teams are sending from Intempt within a week.
03
Monitor delivery rates and opt-in rates for two weeks. Once metrics match, remove the OneSignal SDK and cancel your plan.
Where it is strong, where it is not, and who should pick it over us.
What OneSignal does well
Where it falls short
Who uses OneSignal
Mobile app teams whose only channel is push · Startups on the free tier validating whether push moves anything · Developers who want push working in an afternoon
Pick OneSignal if
Push is the only channel you need, you are inside the free tier, and there is no plan to add email, SMS or analytics. OneSignal will get you there faster than we will and cost nothing while it does.
Bottom line
The best OneSignal alternative for teams who have outgrown push as a standalone channel and need it in the same journey as email and SMS. For push alone, OneSignal is hard to beat.
OneSignal prices per monthly active user, so an audience that never opens a push still bills. Intempt is on-demand. Metered products bill monthly in arrears on actual consumption, with no prepaid bundle to waste and no overage surcharge, rates fall as volume rises, and a month you do not use a product is a month you are not billed for it.
Per monthly active user
On-demand, billed in arrears
Slack, Stripe, Twilio, SendGrid, Gmail, Google Calendar, Firebase, Apache Kafka, AWS. Blu Agent operates them for you without a browser tab.
“We were losing visitors before they signed up. Intempt's personalized experiences changed that - we started meeting people where they were instead of guessing. Once they're in, Intempt's automated email takes over and keeps the relationship moving. Acquisition and retention finally feel like one connected motion instead of two separate problems.”
Jim Stromberg
CEO, StockInvest
“Intempt helped us turn real browsing and purchase signals into personalized experiences that drive repeat buying. We finally have one system that sees the whole customer journey.”
Eric Gardner
COO, FieldsUSA
“With Intempt, we built a signal-led pipeline driven by real behaviors. Follow-ups are triggered by intent signals instead of timelines, so we only focus on users who are truly engaging.”
Tadas Kertenis
Co-founder, Hoperfy
Still evaluating?
Explore more side-by-side breakdowns before you decide.
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