Email Marketing
OneSignal
The world's leader for mobile push notifications, web push, SMS, email and in-app messaging. Trusted by 2 million+ businesses to send 12 billion+ messages per…
What it is
The world's leader for mobile push notifications, web push, SMS, email and in-app messaging. Trusted by 2 million+ businesses to send 12 billion+ messages per…
What to verify before adopting
- Confirm current pricing, usage limits, supported regions, and contract terms on the official website.
- Test integrations, export paths, access controls, and failure recovery with low-risk data first.
- Review privacy, data retention, security, and compliance requirements for your market.
- Keep a migration or rollback plan before making the product part of a critical workflow.

Trusted by thousands of B2C brands who have outgrown their platform, Drip helps brands level-up their email marketing strategy with a powerful, affordable, easy-to-use marketing automation platform.