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Sinch
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Infobip
Sinch vs Infobip: Complete Comparison (2026)
Detailed comparison of Sinch and Infobip. Compare SMS pricing, features, compliance, and developer experience to find the best SMS API for your needs.
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.
Best Price: Sinch
Most Features: Tie
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
Frequently Asked Questions
Is Sinch cheaper than Infobip?
Sinch charges $0.0065 per outbound SMS in the US, while Infobip charges $0.0065. Sinch is the cheaper option for outbound SMS. However, total costs depend on volume, inbound messages, phone number fees, and available discounts.
Which has better developer experience, Sinch or Infobip?
Sinch supports SDKs in python, node, java, ios, android, while Infobip offers python, node, java, ruby, php, go. Both provide REST APIs. Consider the languages your team uses and the quality of documentation when deciding.
Which is better for OTP and verification?
Sinch offers OTP/verification. Infobip offers OTP/verification. Sinch charges $0.05 per verification, while Infobip charges $0.05.
Can I migrate from Sinch to Infobip?
Yes, migration between SMS API providers is generally straightforward. You will need to update your API integration code, port any phone numbers (most providers support number porting), and update webhook endpoints. Most migrations can be completed in a few days to a couple of weeks depending on complexity.
Ready to choose your SMS API?
Use our pricing calculator to estimate your monthly costs, or check out individual provider reviews for more details.