Every channel, stated plainly.
One composer writes the message; these are the places it can land. No aspirational rows — what you see here is what the platform serves today.
iOS push
Available
- APNs delivery with your app credentials
- Native SDK for device registration and events
- Invalid-token detection feeds deliverability
Android push
Available
- FCM delivery with your app credentials
- Native SDK for device registration and events
- Invalid-token detection feeds deliverability
Web push
Available
- Browser SDK with permission and token handling
- Works on your site with your icon and branding
Available
- SendGrid delivery, verified end to end with SPF, DKIM and DMARC
- Liquid merge-tag personalization with live preview and test sends
- One-click List-Unsubscribe and preference-center footers built in
- Per-channel domain-authentication check and deliverability dashboard
SMS
Available
- Twilio-compatible API with your account and numbers
- STOP replies flow back as recorded opt-outs automatically
Available
- Approved-template enforcement at send creation, not after failure
- Template catalog synced from your WhatsApp Business Account
- Opt-outs recorded from inbound webhooks
In-app
Available
- Real-time in-product messages, no external provider to configure
- Included on every plan; retention caps (30-day expiry, 100-message inbox) are the cost control
Every row above serves live traffic against its real provider — SMS and WhatsApp completed live carrier verification in July 2026. When a future channel is in beta, it will say so here, plainly.
How our sending infrastructure protects your reputation →What every channel shares
Channels differ in transport, not in discipline. Everything below applies to every row above.
- One composer: write once, per-channel previews, A/B variants
- Target a list, a live behavioral segment, or a journey step
- Quiet hours, frequency caps and consent enforced on every send — including sends an AI agent proposes
- Send now, schedule, or let a journey decide
- Per-channel delivery, engagement and deliverability analytics