Send SMS to Serbia up to 90% cheaper than competitors
Reliable. Local. Unlimited. From $0.038/SMS.
Stop paying international prices for SMS.
That's insane. You're paying 3–5× more than you should.
SMSReactor fixes this.
We use local Serbian SIM cards and hardware gateways. No international middlemen. No ridiculous markups.
Just reliable SMS delivery at local prices.
Three steps to sending.
Sign up for a plan
Choose a plan that fits your volume.
Get your API keys
We give you API access and a dedicated number.
Start sending SMS
Integrate in minutes with our simple REST API.
Simple, transparent, no surprises.
How we compare.
Everything you need.
REST API
Simple HTTP endpoints
Serbian Numbers
Local +381 numbers
99.9% Uptime
Dedicated hardware
Dashboard
Track usage & delivery
Webhooks
Real-time delivery
Two-Way SMS
Send & receive
AI-Ready
Works with MCP agents
Local Support
We're in Serbia
Get started in minutes.
One endpoint. Bearer auth. JSON in, delivery out. Works everywhere HTTP works — including MCP-driven AI agents.
curl -X POST https://smsreactor.com/smsapi/create-task \
-H "X-API-Key: YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"recipient": "+381611234567",
"message": "Hello from SMSReactor!"
}'
What they say.
" We switched from Twilio and saved 92% on our SMS costs. SMSReactor is a game-changer for our business in Serbia. "
" Reliable, local, and affordable. The support is excellent and the API works perfectly with our platform. "
" We send appointment reminders to 10,000+ patients monthly. SMSReactor handles it flawlessly at a fraction of the cost. "
Frequently asked.
Do I need to buy hardware? +
No. We provide everything. You get API access.
Can I send international SMS? +
Yes. We support all countries. Pricing varies.
How does this compare to Twilio? +
We're 90% cheaper and locally supported.
Do I need a dedicated number? +
Yes. We provide one with every plan.
Can I use this with AI agents? +
Yes. SMSReactor works with MCP and AI systems.
Is there a setup fee? +
No. Zero setup fees. Just choose your plan.
What about delivery reports? +
Real-time delivery status via webhooks or API.
Ready to save 90% on SMS?
Stop overpaying for international SMS. Get reliable, local SMS delivery today.