Automate Your Customer Outreach with Direct SMS Delivery
Empower your business with high-throughput transactional OTPs, scheduled marketing campaigns, and carrier-grade SMPP connections across Equatorial Guinea and Africa.
99.98%
Delivery Rate
< 1.5s
Average Latency
100K+
Messages Delivered
curl -X POST https://rosasms.com/api/send/message \
-d "number=+240222XXXXXX" \
-d "sender=ROSA" \
-d "message=Welcome to Rosa SMS!"
Built for Speed, Reliability, and Enterprise Scale
Everything you need to send transactional alerts, OTPs, and large-scale marketing campaigns with uncompromising reliability.
Lightning-Fast Delivery
Direct SMPP integration with telecommunication operators guarantees sub-2-second delivery for critical OTPs and alerts.
Bank-Grade Security
Protected by cryptographic API token authentication, strict IP whitelisting, and constant-time payload verification.
Developer-First REST API
Clean, standard RESTful endpoints with comprehensive documentation, PHP/Python/Node.js examples, and webhooks.
Flexible Billing Plans
ROSA SMS offers instant prepaid credit recharges as well as customized postpaid corporate billing accounts.
Connect with Customers Across Any Mobile Network
Whether sending mission-critical banking 2FA codes or broadcasting localized promotional campaigns, Rosa SMS connects directly to national carriers with maximum deliverability.
- Real-time delivery status reports and detailed analytics
- Dynamic sender ID support for verified brand identity
- High-capacity queue engine with automatic retry for failed routes
Start Sending in 3 Simple Steps
Get your SMS campaigns live or integrate our high-speed REST API into your application in less than 5 minutes.
Create Your Account
Sign up in seconds. Instantly access your personal dashboard and generate your secure API authentication token.
Pick a Plan or Credits
Recharge prepaid SMS credits instantly or connect with our sales team for an enterprise postpaid billing agreement.
Broadcast & Analyze
Send single or bulk SMS messages via web dashboard or REST API with real-time delivery tracking and detailed metrics.
Simple Plans That Scale With You
No hidden charges or setup fees. Choose a package that fits your volume and start messaging your audience immediately.
Lite
This Plan For small business
- High Deliverability Rate (99.9%)
- Direct SMPP Carrier Route
- Developer REST API Access
- Custom Sender ID Support
- Real-Time Delivery Reports
Plus
This Price Plan for Medium business
- High Deliverability Rate (99.9%)
- Direct SMPP Carrier Route
- Developer REST API Access
- Custom Sender ID Support
- Real-Time Delivery Reports
Premium
This Plan For enterprise business
- High Deliverability Rate (99.9%)
- Direct SMPP Carrier Route
- Developer REST API Access
- Custom Sender ID Support
- Real-Time Delivery Reports
Need high-volume enterprise throughput or customized postpaid invoicing? Talk to our enterprise sales team →
Trusted by Fast-Growing Enterprises & Startups
See how businesses use Rosa SMS to reliably reach customers, authenticate users, and drive high-converting marketing campaigns.
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Got Questions? We’ve Got Answers
Find answers to the most common questions about sending SMS, API integration, pricing credits, and delivery guarantees.
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Trusted by leading companies and fast-growing organizations
