About Bremlio

Bremlio is a UK communications platform that provides SMS, OTP, verification and messaging APIs for developers and businesses. It is operated by Bremlio Ltd, a company registered in the United Kingdom.

What Bremlio does

Bremlio gives developers and businesses a simple REST API to send text messages and one-time passcodes to UK mobile numbers. You create an account, get an API key, and send your first message in minutes — no sales call, no monthly contract.

• SMS API — transactional and bulk SMS to UK mobiles.
• OTP / verification — send and verify one-time passcodes with delivery, expiry and brute-force protection handled for you.
• Notifications — order confirmations, delivery updates, appointment reminders, payment alerts and account notifications.
• Dashboard & API — everything available in the dashboard is also available over the API, with delivery reporting and usage history.

Who it's for

Bremlio is built for UK developers, startups, SaaS companies and small and medium-sized businesses that need reliable messaging without enterprise complexity or long-term contracts.

How it's priced

Pay as you go. UK SMS is 4.65p per message with no monthly fees and no minimum spend. New accounts get 25 free credits on signup, and the minimum top-up is £10. Prices are in GBP and paid by card.

Company details

Every new account is reviewed before it can send messages. This keeps the platform — and the businesses that rely on it — free from spam and abuse, in line with UK PECR and GDPR expectations for messaging.