Test & Prototype RCS Campaigns
in Minutes

The emulator that gives developers and marketers a fake iPhone to test RCS messages. Iterate fast, validate campaigns, ship with confidence.

Read the Docs ยท View on GitHub

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Ship in Minutes

No carrier approval waits. Prototype, test, iterate โ€” same day.

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Test Everything

A/B test campaigns, edge cases, UI variations. Full RCS capability.

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No Guesswork

Validate before launch. Know what works before going live.

Who is RCSX for?

๐Ÿ‘จโ€๐Ÿ’ป Developers

Build RCS features without needing carrier contracts. Test your integration against a real RCS endpoint.

๐Ÿ“ข Marketers

Prototype campaigns, preview renders, A/B test messaging โ€” no engineering needed.

๐Ÿข Enterprises

Validate RCS strategies in a safe sandbox before investing in production infrastructure.

How It Works

1

Connect

API or SDK integration in 5 minutes

2

Test

Send RCS messages to emulator

3

Deploy

Swap to real carrier when ready

Simple, Usage-Based Pricing

Free

$0
1 seat
10 msgs/day
100 msgs/month
Get Started

Team

$30/mo
5 seats
1,000 msgs/day
10,000 msgs/month
Start Free

Enterprise

$200/mo
Unlimited seats
10,000 msgs/day
100,000 msgs/month
Contact Us