10 messages free

ChatSMS

Your AI assistant, right in your messages app — or just a call away.
• No apps to download.
• No passwords to remember.
• No Wi-Fi required.ChatSMS works over plain SMS and phone calls — so whether you text or call, you can get instant answers, even in low signal areas.

10 messages free

Ever been stuck without internet?

SMS and 2G reach far beyond patchy 3G and 4G. ChatSMS is your friend in the wilderness.

works on any phone

AI on your Nokia

ChatSMS runs entirely over SMS, so you don’t need a smartphone, apps, or Wi-Fi.Whether it’s the latest iPhone, a classic Nokia, or even a phonebox, if your phone can text or call, it works with ChatSMS.

10 messages free

Simple, transparent pricing

ChatSMS uses credit so you always know what you’re spending. Every new account's first 10 messages are free to try it out.

sms

12p/message

Even though SMS is a legacy technology, we keep costs low and fully transparent — no hidden fees, no subscriptions, just pay per message.

VOICE: now in beta

40p/minute

ChatSMS over Voice is now in beta. Simply call our number to get connected. It'll even work from public phoneboxes.

Add credit instantly

Top-up your balance

Keep the conversation going with quick, simple top-ups. ChatSMS uses pay-as-you-go credit, so you’re always in control — no subscriptions and no hidden fees.

Questions or feedback?

We’d love to hear from you.

Reach out anytime with questions, suggestions, or support requests.