Twilio vs OneSignal(2026)
Twilio is better for teams that need market leader for sms/voice. OneSignal is the stronger choice if generous free tier (unlimited push). Twilio is paid (from $0.0079/SMS) and OneSignal is freemium (from $9/month).
Full feature breakdown, pricing details, and pros & cons below.
By Bikram Nath
Affiliate disclosure: Some “Visit” links on this page are affiliate links. We may earn a commission if you sign up — at no extra cost to you. It does not affect our rankings or editorial coverage. Learn more.
Twilio
Twilio provides programmable SMS, voice calls, video, and email APIs used by 280,000+ businesses.
Starting at $0.0079/SMS
Visit TwilioOneSignal
OneSignal is a multi-channel messaging platform for push notifications, in-app messages, email, and SMS.
Starting at $9/month
Visit OneSignalHow Do Twilio and OneSignal Compare on Features?
| Feature | Twilio | OneSignal |
|---|---|---|
| Pricing model | paid | freemium |
| Starting price | $0.0079/SMS | $9/month |
| SMS API | ✓ | — |
| Voice calls | ✓ | — |
| WhatsApp API | ✓ | — |
| Verify (OTP) | ✓ | — |
| SendGrid (email) | ✓ | — |
| Segment (data) | ✓ | — |
| Push notifications | — | ✓ |
| In-app messages | — | ✓ |
| — | ✓ | |
| SMS | — | ✓ |
| A/B testing | — | ✓ |
| Audience segmentation | — | ✓ |
Twilio Pros and Cons vs OneSignal
Twilio
OneSignal
Should You Use Twilio or OneSignal?
For most teams, Twilio is the better default: it offers market leader for sms/voice and is paid (from $0.0079/SMS). Choose OneSignal instead if generous free tier (unlimited push) matters more than can be expensive at scale. There is no universal winner — the right pick depends on your budget, team size, and whether you value market leader for sms/voice or generous free tier (unlimited push) more.
Choose Twilio if…
- •Market leader for SMS/voice
- •Excellent documentation
- •Global reach (180+ countries)
Choose OneSignal if…
- •Generous free tier (unlimited push)
- •Easy mobile SDK integration
- •Good segmentation