Pinnacle

PaidCustomer Communication

Build, test, and scale RCS and SMS in one API — send your first message in minutes, not weeks.

Founded by: Sean Roadesin 2024

You can use Pinnacle to send RCS and SMS messages through a single API. It handles RCS agent registration and compliance automatically, getting you approved in 4 weeks instead of months. You can send rich interactive messages with images, videos, quick replies, and buttons. The API includes number lookup to check RCS availability, webhooks for real-time updates, and conversation management. It provides SDKs for Python, TypeScript, and Ruby, plus testing environments and deliverability tracking.

Use Cases

Send appointment reminders with confirmation buttons

Create interactive product catalogs with images

Build customer support chat flows

Send order updates with tracking links

Create surveys with quick reply options

Send promotional messages with rich media

Build onboarding sequences for new users

Create interactive booking confirmations

Send event invitations with RSVP buttons

Build customer feedback collection flows

Integrations

Standout Features

Automated RCS agent registration and compliance

Number lookup to check RCS availability

Rich interactive messages with images and videos

Quick reply buttons and URL actions

Real-time conversation viewing

Webhooks for message status updates

SDKs for multiple programming languages

Testing environment with sandbox numbers

Who is it for?

Software Engineer, Back-End Developer, Full-Stack Developer, Mobile App Developer, Product Manager, DevOps Engineer, Customer Support Specialist

Tasks it helps with

Send RCS messages with rich media content

Register and manage RCS business agents

Check phone number RCS compatibility

Create interactive message templates

Set up automated message workflows

Monitor message delivery status

Manage customer conversations

Integrate messaging into existing applications

Overall Web Sentiment

People love it

Time to value

Quick Setup (< 1 hour)

Tutorials

Reviews

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