How to apply
You'll need to complete a Sender Agent application with Google. Registration takes up to 12 weeks, so the sooner you start the better.
Need a hand with the process? We can walk you through it.
Rich Communication Services
Build trust with verified messages
RCS is the next generation of business messaging – built to make your messages more trusted, measurable and engaging than standard SMS. Same platform. Same price. Bigger impact.
What is RCS?
Your customers are getting harder to reach – and more suspicious of unknown numbers. RCS fixes that by giving your business a verified, branded sender profile complete with your logo, business name and a Google-verified tick. They know it's you before they read a word.
You'll also get read receipts, giving you full visibility into when messages are opened, not just delivered. So you can stop guessing, start optimising.
No extra cost, no new software – it's all available in your existing API.
7x
higher CTR compared to standard SMS
42%
more engagement vs SMS in case studies
79%
more likely to trust a verified sender
3x
higher response rates than unbranded SMS
The smarter choice for serious businesses
Earn your customers' trust
SMS scams are on the rise – but 79% of consumers are more likely to trust a verified sender than an unknown one.
Drive higher engagement
Verified senders get up to 7× higher CTRs than standard SMS. When customers trust who's messaging them, they're more likely to open, read and act.
Optimise your performance
RCS read receipts tell you when messages are opened – not just delivered. So you can measure engagement and time follow-ups with real data.
Turn every message into a brand moment
Every RCS message arrives with your logo, name and brand colours – building recognition and authority with every send.
Built for businesses where trust and visibility are non-negotiable
For industries where every message matters – especially telecommunications, financial services, healthcare, real estate and legal. Ideal for sending:
OTP and verification messages
Rappels de rendez-vous
Order confirmations and alerts
Important customer notifications
High-trust marketing campaigns
Are you ready for RCS?
ClickSend's RCS is currently in beta – which means early access for the businesses that move first. Your eligibility comes down to three things.
Country
The US, UK, France, Germany, and Spain are good to go. Several other regions have partial support. Australia isn't currently supported for RCS – but watch this space.
Carrier
Your customers' mobile carrier needs to support RCS. The good news – coverage is expanding fast across all supported regions.
Handset
Both Android and iOS support RCS – via Google Messages on Android, and natively from iOS 18 onwards. For handsets that aren’t eligible, messages automatically fall back to SMS – no gaps in delivery.
Get this info together so you’re ready to roll:
Company details and brand assets
Privacy policy and terms and conditions
Sender ID ownership confirmation
Sample message content and use cases
Early access is open. Are you in?
Most businesses don't know RCS is already live at ClickSend. Beta access is limited – and the businesses that register now will be verified, trusted and sending before their competitors have even heard of it.
Fill in the form with your name and correct email address.