Never Run Out of SMS Credit with Online Top-Up from Cosmic SMS
Top-up SMS for Uninterrupted Messaging
: 14th February 2025
Keep Your SMS Credit Topped Up with Ease
Keeping your SMS credit topped up should be the easiest part of your communication strategy — not a source of stress. With Cosmic SMS, our auto top-up feature ensures you're always ready to send messages without interruption. Whether you're managing customer updates, marketing campaigns, or internal alerts, this simple automation saves you time and ensures your messaging never grinds to a halt.
Simple and Transparent
Our flat-rate pricing makes it easy to plan your costs. Whether you're sending messages within the UK or overseas, you'll always know exactly what you're paying — no hidden fees, no expiry dates on credit. For example, UK messages start at just 4p, and every international location has a clear, published rate.
Automatic Credit Management
Set your preferred credit balance threshold and let our system handle the rest. When your balance drops below the limit you choose, we automatically add credit from your saved payment method, so you never have to log in mid-campaign to top up manually.
Flexible Top-up Options
Use auto top-up for complete peace of mind, or choose manual top-ups when you prefer more control. All top-ups are instant, and credit never expires — so whether you send thousands of messages a month or just a handful, your account stays ready.
Stay Informed
If your credit balance falls unexpectedly, we'll notify you instantly via email or SMS. This ensures you can act quickly if adjustments are needed, keeping your communications flowing smoothly.
