8 Best Braze Alternatives & Competitors (2026)

Firebase is Google's app development platform with strong push notification and real-time capabilities. It integrates tightly with Google services and suits developers already in the ecosystem. Versus OneSignal, Firebase lacks native multi-channel journeys and AI personalization for email or SMS, making it better for simple push but weaker for full lifecycle engagement.

Airship specializes in mobile-first messaging with rich in-app experiences and Live Activities support. It targets brands needing high visual customization. Relative to OneSignal, Airship may have higher pricing for volume sends and less emphasis on quick AI prompt integration, yet excels in premium media and retail use cases.

CleverTap delivers real-time customer analytics and omnichannel campaigns with strong gaming and e-commerce focus. It emphasizes retention metrics and journey automation. Against OneSignal, CleverTap offers deeper cohort analysis but can require more setup time and may cost more for mid-market teams.

MoEngage provides AI-driven personalization across push, email, and in-app for mobile apps. Popular in emerging markets and fintech. Compared to OneSignal it has competitive pricing and solid analytics, though OneSignal often wins on faster SDK rollout and simpler AI journey creation.

Twilio is a communications API platform strong in SMS, voice, and programmable messaging. It fits developers wanting flexible building blocks. OneSignal surpasses it in ready-made journeys and push SDK simplicity, while Twilio requires extra work to match full engagement features.

Pusher focuses on real-time messaging and notifications for web and mobile apps. It is lightweight and developer-friendly. In comparison to OneSignal, Pusher lacks broad email/SMS orchestration and advanced analytics, making it suitable for simpler real-time use cases only.

Intercom combines live chat, email, and in-app messaging for customer support and engagement. It shines in SaaS onboarding flows. OneSignal provides broader push and SMS scale with better mobile gaming results, whereas Intercom is stronger for conversational support scenarios.