Sinch
Global communication APIs for SMS, RCS, WhatsApp, voice, email and verification.
Updated · AppBreakup editorial · Web
Is Sinch free?
No, it's a paid product
- Starting price:
- $0.0078 per SMS sent (10DLC), plus carrier fees
Checked on Sinch's site Nov 8, 2026
Full Sinch pricing and plansSwitch from Sinch to
All 4- Verified facts
- 6 of 6
- Alternatives ranked
- 4
- Approved reviews
- 0
- Visits sent from here
- 0
About Sinch
Sinch is a Swedish communications company that sells APIs and ready-made applications for messaging, voice, email and verification. Developers use its APIs to send SMS, MMS, RCS and WhatsApp messages, run voice calls and SIP trunks, verify phone numbers and send email, while marketers and support teams can use its messaging platform, chatbot builder and contact-center tools without writing code. It also owns the email services Mailgun and Mailjet. Sinch leans on direct connections to mobile operators in many countries, which matters for delivery rates on high-volume SMS and one-time codes. Messaging has pay-as-you-go pricing with published per-country SMS rates, a free trial is available, and larger customers negotiate contracts. It runs as a hosted service with REST APIs, SDKs and a web dashboard. It suits companies with international audiences and big message volumes; smaller teams may find Twilio's documentation and self-serve experience easier.
Best for: Companies sending high volumes of SMS, OTPs or WhatsApp messages to customers in many countries.
Sinch pricing (checked Nov 8, 2026)
Each line is quoted from Sinch's own site, with the page it came from.
| Plan or term | What it says | Checked | Source |
|---|---|---|---|
| SMS pricing | Pay as you go | Nov 8, 2026 | sinch.com |
| Starting price | $0.0078 per SMS sent (10DLC), plus carrier fees | Nov 8, 2026 | sinch.com |
| 10DLC number | $1.00 a month, plus carrier fees | Nov 8, 2026 | sinch.com |
Pros and cons
What works
- Direct operator connections in 60+ countries
- Messaging, voice, email and verification under one vendor
- No-code messaging and chatbot apps alongside the APIs
Why people leave
- Product range spread across several brands and logins
- Enterprise-oriented sales process for larger deals
- Self-serve docs are less approachable than Twilio's
Sinch vs Twilio, Plivo and Gupshup
From each app's listing and the prices verified on its own site. A dash means we haven't verified it yet.
Top Sinch alternatives
See all 4- 1
Twilio68.8Easier self-serve start and the largest developer community for the same channels.
- 2
Plivo64.8Leaner and cheaper for US and India SMS and voice, with free starting credit.
- 3
Gupshup42.3Enterprise WhatsApp, RCS and SMS messaging with a focus on emerging markets.
- 4
Route Mobile42.3Enterprise CPaaS with strong operator links across India, MEA and LATAM.
Why people left Sinch
In reviewers' own words, from reviews of the apps they moved to. These are their opinions, not ours.
No switching stories yet. If you moved away from Sinch, review the app you switched to and tell us why.
Reviews
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Sinch: common questions
What is Sinch?
Sinch: Global communication APIs for SMS, RCS, WhatsApp, voice, email and verification. Best for companies sending high volumes of SMS, OTPs or WhatsApp messages to customers in many countries. Available for Web.
Is Sinch free?
No, Sinch is a paid product. Starting price: $0.0078 per SMS sent (10DLC), plus carrier fees (checked on Sinch's own site).
How much does Sinch cost?
Sinch is a paid product. SMS pricing: Pay as you go; Starting price: $0.0078 per SMS sent (10DLC), plus carrier fees; 10DLC number: $1.00 a month, plus carrier fees. Checked on Sinch's own site, November 2026.
Is Sinch open source?
No, Sinch is not open source.
What platforms does Sinch run on?
Sinch is available for Web.
What are the best alternatives to Sinch?
The highest-ranked Sinch alternatives right now are Twilio, Plivo and Gupshup. See the full ranked list for pricing, platforms and verified facts.
Sinch vs Twilio: what's the difference?
Both Sinch and Twilio are paid products. Verified prices: Sinch $0.0078 per SMS sent (10DLC), plus carrier fees, Twilio From $0.0083 per message. Both run on Web.