Send iMessages to your Customers

Push notifications get ignored, iMessages get opened.

At capacity. You'll hear back within a week.

iPhone lock screen showing four iMessage notifications from “Maybe: Calorie App”: wait; i miss you sooo much; how about 30% off?; and an emphasized reaction on the offer.

Built for iMessage

Contact card reading “Maybe: Calorie App” with a suggested New Contact Name and an Update button.

Branded contact

Customers don't see a random number. They see "Maybe: Your App" out of the box.

An iMessage bubble “how about 30% off?” with an emphasize (‼️) tapback.

Reactions

❤️👍👎😂‼️
The iMessage send menu with “Send with Invisible Ink” selected; the message is obscured by shimmering dots.

Text effects

Put your offer behind invisible ink.

Implement with one prompt

No dashboard. Just point a coding agent at our docs and it wires up the API.

implement the zerosettle imessage API according to https://zerosettle.io/imessage

The API contract

A phone number and a string. Everything else is optional.

to
The customer's number, E.164.
text
What you want to say.
effect
Optional. invisible-ink, slam, loud, gentle.
react
Optional. Tapback a message id: love, like, emphasize, …
webhook
Optional. If the customer texts back, we POST it here.
# one message
$ zerosettle imessage send --to "+15550100123" \
    --text "how about 30% off?" \
    --effect invisible-ink
sent msg_8f3k2 from "Calorie App"

# tapback the last one
$ zerosettle imessage react msg_8f3k2 \
    --tapback emphasize

# hear back
$ zerosettle imessage webhook \
    https://yourapp.com/inbox
# POST {"from": "+15550100123",
#       "text": "ok, where's the code"}

Pricing

Enterprise

Custom
  • Volume pricing
  • SOC 2 & HIPAA
  • Dedicated support
Join waiting list

At capacity. You'll hear back within a week.

Notifications off? No problem.

Reach customers who have push notifications disabled with messages they'll actually see. Join the waiting list and we'll be in touch.

At capacity. You'll hear back within a week.