OneSignal vs Twilio: pricing, quotas & features (2026)
Mobile + web push, email, SMS, and in-app messaging at consumer scale
vs. Programmable SMS, voice, WhatsApp, email, video — global communication cloud
Data sourced from vendor documentation · Last updated June 2026
Summary
OneSignal and Twilio are both notifications platforms, addressing the same core use case with different implementation philosophies and trade-offs. Both offer a free tier, making it easy to prototype without a credit card. OneSignal offers paid plans from $19/month; Twilio does not publish standard pricing. Twilio has a broader documented feature set (16 vs 12 features). The right choice depends on your existing stack, team experience, and feature requirements. All pricing and quota data below is sourced from OneSignal and Twilio's official documentation — not generated by AI or estimated.
OneSignal vs Twilio: Comparativa de precios, cuotas y características (2026)
En esta comparativa analizamos OneSignal y Twilio lado a lado — incluyendo precios mensuales, límites del tier gratuito, características técnicas, cuotas de uso (almacenamiento, transferencia, usuarios activos mensuales) y los interfaces de desarrollo disponibles. Todos los datos proceden de la documentación oficial de cada proveedor, no de respuestas generadas por IA.
OneSignal es una plataforma de la categoría notifications — Mobile + web push, email, SMS, and in-app messaging at consumer scale. Ofrece 4 tiers de precio: Free gratuito, Growth desde $19/mes, Professional (personalizado), Enterprise (personalizado). Su catálogo en Staxly documenta 12 características y 9 interfazes para desarrolladores.
Twilio pertenece a la categoría notifications — Programmable SMS, voice, WhatsApp, email, video — global communication cloud. Ofrece 3 tiers de precio: Pay-as-you-go gratuito, Volume Discounts gratuito, Enterprise (personalizado). Su catálogo documenta 16 características y 14 interfazes para desarrolladores.
A continuación encontrarás los tiers de precio completos de ambas plataformas, una matriz de cuotas del tier gratuito (transferencia, almacenamiento, MAU, llamadas a la API y otros límites), el listado completo de características y los interfaces (CLI, SDKs, REST, GraphQL, MCP) disponibles para integrar cada servicio.
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Pricing tiers
OneSignal
Twilio
Free-tier quotas head-to-head
Comparing free on OneSignal vs payg on Twilio.
| Metric | OneSignal | Twilio |
|---|---|---|
| active journeys | 1 journeys | — |
| email monthly | 10000 emails/mo | — |
| mobile push | Unlimited subscribers | — |
| web push subscribers | 10000 subscribers | — |
Features
OneSignal · 12 features
- A/B Testing — Split testing across push, email, in-app.
- Analytics + Cohorts — Delivery, open, click, conversion metrics + retention cohorts.
- Email — Transactional + marketing email with templates.
- Frequency Capping — Limit message frequency per user.
- In-App Messaging — In-app banners, modals, surveys, carousels triggered by events.
- Intelligent Delivery — Optimize send time per user with ML.
- Journeys — Multi-step automations with branching, delays, actions.
- Live Activities — iOS Dynamic Island + Live Activities.
- Mobile Push — iOS (APNs), Android (FCM/HMS) push notifications.
- SMS — Two-way SMS in 200+ countries.
- Segments — Dynamic audience targeting by tags, location, behavior.
- Web Push — Browser push via service workers (Chrome, Firefox, Edge, Safari, Opera).
Twilio · 16 features
- Conversations API — Unified 2-way messaging across SMS, WhatsApp, MMS, Chat.
- Functions — Serverless Node.js runtime inside Twilio.
- Lookup — Validate phone number, carrier type, SIM swap detection.
- Marketing Campaigns — Via SendGrid; email campaigns product.
- Programmable MMS — Multimedia messaging (US/CA).
- Programmable SMS — Global SMS send/receive with delivery tracking, A2P 10DLC, short codes.
- Programmable Video — WebRTC video rooms + recording + composition.
- Programmable Voice — Outbound/inbound calls, call queuing, IVR, recording, SIP trunking.
- RCS Messaging — Rich Communication Services with verified sender brands, media, buttons.
- Segment (CDP) — Customer Data Platform owned by Twilio.
- SendGrid (Email) — Twilio-owned email product. Separately priced.
- Studio (visual) — No-code flow builder for IVR, messaging workflows.
- Twilio Engage — Multi-channel marketing orchestration on Segment data.
- Twilio Flex — Programmable contact center (cloud CCaaS).
- Verify (2FA) — Multi-channel OTP: SMS, voice, email, WhatsApp, Push, TOTP.
- WhatsApp Business — Official WhatsApp Business API via Twilio as BSP.
Developer interfaces
| Kind | OneSignal | Twilio |
|---|---|---|
| CLI | — | Twilio CLI |
| SDK | @onesignal/node-onesignal, OneSignal Android SDK, OneSignal Unity SDK, OneSignal Web SDK, OneSignal iOS SDK, onesignal_flutter, react-native-onesignal | twilio (Node), twilio-csharp, twilio-go, twilio-java, twilio-php, twilio-python, twilio-ruby |
| REST | OneSignal REST API | Twilio REST API |
| MCP | — | Twilio MCP Server |
| OTHER | Outbound Webhooks | Status Callback Webhooks, Studio Flow (no-code), TwiML (XML markup), Twilio Functions (Node) |
Key takeaways
- Both OneSignal and Twilio offer a free tier — OneSignal ("Free") and Twilio ("Pay-as-you-go") — with no credit card required to start.
- OneSignal's entry paid tier (Growth) costs $19/month; Twilio does not list public pricing.
- Twilio has a broader documented feature set (16 features) vs. OneSignal (12 features) in Staxly's catalog.
- Developer integrations differ: only Twilio offers CLI/MCP.
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