Sinch
Infobip
Sinch vs Infobip: Complete Comparison (2026)
Sinch is 1% cheaper ($0.0065 vs $0.0065/SMS). Sinch vs Infobip 2026: pricing, features & API compared. Side-by-side verdict.
Quick Verdict
Sinch wins on pricing. Both offer a similar feature set. Read the full comparison below to find the best fit for your use case.
At a Glance
| Metric | Sinch | Infobip |
|---|---|---|
| Founded | 2008 | 2006 |
| Headquarters | Stockholm, Sweden | Vodnjan, Croatia |
| Outbound SMS (US) | $0.0065 | $0.0065 |
| Inbound SMS (US) | $0.0065 | $0.0065 |
| SLA Uptime | 99.95% | 99.99% |
| Global Coverage | 220+ countries | 220+ countries |
| Free Trial | Yes | Yes |
| Free Credits | $0.00 | $0.00 |
Pricing Comparison
| Pricing Item | Sinch | Infobip |
|---|---|---|
| Outbound SMS (US) | $0.0065 | $0.0065 |
| Inbound SMS (US) | $0.0065 | $0.0065 |
| Local Number | $1.00/mo | $0.00/mo |
| Toll-Free Number | $2.00/mo | $0.00/mo |
| Verify / OTP | $0.05/auth | $0.05/auth |
| Volume Discount | enterprise pricing available | fully custom enterprise pricing |
Feature Comparison
| Feature | Sinch | Infobip |
|---|---|---|
| SMS | ✅ | ✅ |
| Voice | ✅ | ✅ |
| ✅ | ✅ | |
| ✅ | ✅ | |
| Verify / OTP | ✅ | ✅ |
| Number Lookup | ✅ | ✅ |
| Short Code | ✅ | ✅ |
| 10DLC | ✅ | ✅ |
| Flow Builder | Conversation API | Moments |
| SDK Languages | python, node, java, ios, android | python, node, java, ruby, php, go |
Compliance
| Standard | Sinch | Infobip |
|---|---|---|
| HIPAA | ❌ | ✅ |
| SOC 2 | ✅ | ✅ |
| PCI DSS | No | Level 1 |
| GDPR | ✅ | ✅ |
Pros & Cons
Sinch
Pros
- + True omnichannel platform spanning SMS, WhatsApp, and email via Mailgun
- + Massive global reach across 220+ countries
- + Conversation API unifies all messaging channels
- + Strong presence in APAC and EMEA markets
Cons
- - Complex product portfolio from multiple acquisitions
- - Pricing not transparent, requires sales contact
- - Integration complexity across acquired products
- - Documentation scattered across legacy acquisitions
Infobip
Pros
- + Massive omnichannel support with 60+ communication channels
- + Owns network infrastructure for direct carrier connections
- + Excellent enterprise support with dedicated account management
- + Strong compliance posture with SOC2, HIPAA, and PCI DSS Level 1
Cons
- - No public pricing requires contacting sales
- - Enterprise-focused and not SMB-friendly
- - Complex onboarding process for new customers
- - Overkill for simple SMS use cases
Send an SMS: Code Comparison
Sinch (Node.js)
// Sinch - Send SMS
const client = require('sinch');
// Initialize with your Sinch credentials
client.messages.create({
to: '+1234567890',
from: '+1098765432',
body: 'Hello from Sinch!'
});Infobip (Node.js)
// Infobip - Send SMS
const client = require('infobip');
// Initialize with your Infobip credentials
client.messages.create({
to: '+1234567890',
from: '+1098765432',
body: 'Hello from Infobip!'
});Which Provider Should You Choose?
Choose Sinch if...
Global enterprises needing unified omnichannel messaging across SMS, WhatsApp, and email
Choose Infobip if...
Large enterprises needing 60+ communication channels with enterprise SLAs and full compliance certifications
Real Cost at Scale
Estimated monthly spend on outbound SMS only (US rates). Does not include phone number fees or inbound messages.
| Monthly Volume | Sinch | Infobip | You Save |
|---|---|---|---|
| 10,000 msgs | $65 | $65 | $1 with Sinch |
| 50,000 msgs | $323 | $325 | $3 with Sinch |
| 100,000 msgs | $645 | $650 | $5 with Sinch |
| 500,000 msgs | $3225 | $3250 | $25 with Sinch |
| 1,000,000 msgs | $6450 | $6500 | $50 with Sinch |
How to Migrate Between Sinch and Infobip
Switching SMS API providers is generally straightforward and can be completed in a few days to two weeks depending on your integration complexity.
- 1
Sign up and get API credentials
Create an account on the new provider and generate your API key or Auth Token. Both Sinch and Infobip offer free trial credits.
- 2
Update your API integration
Both providers offer SDKs in python, node, java and more. The REST API structure is similar — typically a one-day code update.
- 3
Port your phone numbers
Number porting typically takes 2–5 business days. Run both providers in parallel during the transition to ensure zero downtime.
- 4
Update webhooks and test
Reconfigure delivery receipt and inbound message webhooks. Run a full send/receive test before cutting over production traffic.
Frequently Asked Questions
Is Sinch cheaper than Infobip?
Which has better developer experience, Sinch or Infobip?
Which is better for OTP and verification?
Can I migrate from Sinch to Infobip?
Ready to choose your SMS API?
Use our pricing calculator to estimate your monthly costs, or check out individual provider reviews for more details.