Vonage API pricing
Ericsson-owned CPaaS (formerly Nexmo) with a mature Messages API, solid multi-language SDKs and free developer credit.
Free tier or trialBilled per sms message·Verified Jun 27, 2026
Free tier
Free developer credit, no card
Plans and prices
| Plan | Price | What it covers |
|---|---|---|
| US Outbound SMS | ~$0.00809 / message | Per outbound message segment from a US local virtual (long-code) number; pay-as-you-go, no platform fee. |
| US Inbound SMS | ~$0.00649 / message | Per inbound message to a US long code; some toll-free numbers receive inbound free (verify on account). |
| Number rental | From a few $ / month | US local numbers start at a few dollars monthly; toll-free numbers and short codes cost more. |
| Premium Support add-on | ~$3,300 / month | 24/7 support with SLA; optional add-ons include Audit API (~$550/mo) and Auto-redact (~$1,100/mo). |
| Volume / committed pricing | Custom (contact sales) | Discounted per-message rates for high volume are discretionary and not publicly listed. |
What to watch for on the bill
- 24/7 premium support is a paid add-on (~$3,300/mo); lower tiers report slow, chat-routed support
- US A2P carrier surcharges and registration delays add cost and friction beyond list price
- Confusing split between legacy SMS API and Messages API, including price-display discrepancies between their logs
- Volume discounts are not public, meaningful pricing requires a sales engagement
The pricing page, as we saw it
Source: https://www.vonage.com/communications-apis/sms/pricing/. Prices change. Confirm on the vendor page before you commit.
Compare Vonage
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