Quick Answer
Last verified:
High confidence

Sinch uses custom pricing as of July 2026 with 3 plans available. Contact Sinch directly for a personalized quote. Pricing depends on your chosen tier, contract length, and negotiated discounts.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: No free tier available

Sinch offers 3 pricing tiers: SMS, Voice, RCS.

Last verified: | Sources: 1 pricing pages and reviews
Know Before You Buy — Request Sinch Pricing

Sinch uses custom pricing, and hidden costs like implementation and support add to the quoted price as of July 2026. Contact the vendor for a quote. Hidden costs like implementation and support add significantly to the total. Key hidden costs: phone number setup/monthly fee (voice), per-minute voice charges, advanced voice features. Verified from 1 sources by CostBench.

Hidden Costs Breakdown

1

Phone Number Setup/Monthly Fee (Voice)

low implementation

A setup fee of $0.80 and a monthly fee of $0.80 apply for a voice phone number.

industry

SMS API: * Number Setup and Monthly Fees: * 10DLC (10-Digit Long Code): Monthly fee of $1.00 and a one-time setup fee of $1.00.

2

Per-Minute Voice Charges

medium overage

Per-minute charges include PSTN inbound ($0.008/minute), PSTN outbound ($0.01/minute), SIP inbound ($0.0025/minute), and app-to-app calling ($0.002/minute after 2500 free minutes/month).

industry

Per-Message Charges (base rates before carrier fees): * US 10DLC: $0.0078 per outbound and inbound message.

3

Advanced Voice Features

medium addon

Advanced voice features incur costs such as call recording ($0.002/minute), transcription ($0.04/minute), Voice IVR ($0.015/voice input event), and answering machine detection ($0.005/call), while number masking is priced based on call legs and Sinch numbers.

industry

Number masking is priced based on included call legs and used Sinch numbers.

4

Voice Carrier Fees

high overage

Additional carrier fees apply on top of Sinch's per-minute rates and can vary.

industry

Carrier Fees: These apply on top of Sinch's per-minute rates and can vary.

Frequently Asked Questions

01 What hidden costs should I budget for with Sinch?

Beyond the license fee, budget for: Phone Number Setup/Monthly Fee (Voice) ($0.80 setup, $0.80/month); Per-Minute Voice Charges ($0.008/minute, $0.01/minute, $0.0025/minute, $0.002/minute); Advanced Voice Features ($0.002/minute, $0.04/minute, $0.015/voice input event, $0.005/call). Exact totals depend on your deployment size and negotiated terms.

02 Does Sinch charge for implementation?

Sinch implementation is not included in the license cost. A setup fee of $0.80 and a monthly fee of $0. Estimated impact: $0.80 setup, $0.80/month.

03 How much does Sinch support cost?

Premium support pricing for Sinch depends on your tier and contract terms. See the sourced cost breakdown above for any verified figures we have.

04 Are there overage or storage costs with Sinch?

Per-minute charges include PSTN inbound ($0.008/minute), PSTN outbound ($0. Estimated impact: $0.008/minute, $0.01/minute, $0.0025/minute, $0.002/minute.

05 What add-ons cost extra with Sinch?

Add-on pricing for Sinch varies by feature. The sourced cost breakdown above lists any verified add-on costs we have.

Now You Know the Real Cost — Request Sinch Pricing

Check current Sinch pricing

Prices and terms change; verify against the live pricing page.

See Sinch Pricing