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OneSignal is a customer messaging platform specializing in push notifications, email, SMS, and in-app messaging, serving over a million developers and businesses with a generous free tier.

Pricing

$0-99+ / month

Founded

2014

Team size

201-500 employees

Headquarters

San Mateo, California

Product Preview

OneSignal preview

Preview from onesignal.com

At a glance

Pricing model

Tiered plans

Try before you buy

Integrates with

MixpanelAmplitudeSegmentHubSpotAdobe Audience Manager+2

Security

GDPR

About OneSignal

OneSignal is the market-leading push notification and messaging platform, serving over 1 million developers and businesses. The platform supports web push, mobile push, email, SMS, and in-app messaging with powerful segmentation, automation, and A/B testing capabilities.

Known for its developer-friendly API and generous free tier, OneSignal makes it easy to implement cross-channel messaging without building infrastructure from scratch. The platform handles the complexity of device token management, delivery optimization, and cross-platform compatibility.

OneSignal serves companies ranging from indie developers to enterprise brands, with particular strength in mobile-first businesses. The platform's Journeys feature enables automated multi-step messaging workflows triggered by user behavior.

Buyer Fit & Positioning

Procurement & Fit

Structured facts from the vendor to help your security, finance, and procurement reviews move faster.

Trust

Security & compliance

GDPR

SLA uptime target: Not specified

Security review turnaround: Not specified

DPA available: Not specified

Pricing

Commercial model

Pricing model: Tiered plans

Free trial: Not specified

Free plan: Yes

Contract minimum: Not specified

Procurement

Purchasing & legal

The vendor hasn’t added purchasing & legal details yet.

Fit

Best-fit company size

Company-size fit has not been specified yet.

Implementation & Procurement

Commercial Fit & Ecosystem

Proof, Outcomes & Momentum

Alternatives, Migration & Buyer Objections