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Nexmo (Vonage API) costs $550 to $1.1K per per month as of July 2026, with 3 plans available. Plans: Audit API at $550/per month, and Auto-redact at $1100/per month. Enterprise pricing is available on request. 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

Nexmo (Vonage API) offers 3 pricing tiers: Audit API, Auto-redact, Reports API. Paid plans include Audit API at $550/per month, Auto-redact at $1100/per month.

Last verified: | Sources: 1 pricing pages and reviews
Know Before You Buy — See Nexmo (Vonage API) Plans

Nexmo (Vonage API) lists $550-$1100/per month, but hidden costs like implementation and support add to the total as of July 2026. Key hidden costs: variable sms/voice api costs, unicode character encoding, audit api. Verified from 1 sources by CostBench.

Hidden Costs Breakdown

1

Variable SMS/Voice API Costs

high overage

Costs for SMS and Voice APIs scale with the destination country, number type, and message encoding.

industry

Costs for SMS and Voice APIs scale with the destination country, number type (long code, toll-free, short code), and message encoding (e.g., Unicode characters can triple SMS costs).

2

Unicode Character Encoding

high overage

Using Unicode characters can triple SMS costs.

industry

Costs for SMS and Voice APIs scale with the destination country, number type (long code, toll-free, short code), and message encoding (e.g., Unicode characters can triple SMS costs).

3

Audit API

medium addon

The Audit API costs $550 per month.

industry

Add-on Features and APIs: * The Audit API costs $550 per month.

4

Auto-redact for Sensitive Information

medium addon

Auto-redact for sensitive information costs $1,100 per month.

industry

Auto-redact for sensitive information costs $1,100 per month.

5

Verify API

medium addon

The Verify API for two-factor authentication costs $0.0572 per successful verification, in addition to messaging and voice rates for attempts.

industry

The Verify API for two-factor authentication costs $0.0572 per successful verification, in addition to messaging and voice rates for attempts.

6

Reports API

medium addon

The Reports API has tiered pricing based on Call Detail Record (CDR) volume, costing €0.00044 / $0.00052 per CDR for 0 to 2,500,000 CDRs per month, with discounts up to 15% for higher volumes.

industry

For example, 0 to 2,500,000 CDRs per month cost €0.00044 / $0.00052 per CDR, with discounts up to 15% for volumes over 5,000,001.

7

US Local Virtual Numbers

low addon

US local virtual numbers (long codes) start at a few dollars per month.

industry

Virtual Numbers: * US local virtual numbers (long codes) start at a few dollars per month.

8

Toll-free and Short Code Numbers

medium addon

Toll-free numbers and short codes generally cost more than US local virtual numbers.

industry

Toll-free numbers and short codes generally cost more.

Frequently Asked Questions

01 What hidden costs should I budget for with Nexmo (Vonage API)?

Beyond the license fee, budget for: Audit API ($550 per month); Auto-redact for Sensitive Information ($1,100 per month); Verify API ($0.0572 per successful verification); Reports API (€0.00044 / $0.00052 per CDR (for 0-2,500,000 CDRs/month)). Exact totals depend on your deployment size and negotiated terms.

02 Does Nexmo (Vonage API) charge for implementation?

Implementation costs for Nexmo (Vonage API) vary by deployment size and customization. Contact the vendor or check our sourced hidden-cost breakdown above for verified figures.

03 How much does Nexmo (Vonage API) support cost?

Premium support pricing for Nexmo (Vonage API) 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 Nexmo (Vonage API)?

Costs for SMS and Voice APIs scale with the destination country, number type, and message encoding..

05 What add-ons cost extra with Nexmo (Vonage API)?

Add-on pricing for Nexmo (Vonage API) varies by feature. The sourced cost breakdown above lists any verified add-on costs we have.

Now You Know the Real Cost — See Nexmo (Vonage API) Plans

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