VerlumoAIRealistic AI voices for narration and dubbing.
View detailsBandwidth provides voice calling and messaging APIs for businesses and apps. It owns and operates its own nationwide IP voice network, which gives it control over call quality and pricing, and it offers number inventory in around 70 countries.
Key Features
- Voice and messaging APIs
- Own nationwide IP voice network
- Numbers in around 70 countries
- Emergency calling APIs
- Text-to-speech and transcription
- 6-second billing increments
Pricing
| Plan | Price | Details |
|---|---|---|
| Voice API outbound | $0.0100/minute | US local outbound voice calls, per minute. |
| Voice API inbound | $0.0055/minute | US local inbound voice calls, per minute. |
| SMS outbound | $0.004/message | US 10DLC SMS, per message. |
Prices as listed in 2026 research. Always check the official site for the latest price — plans change. Free plan: No free plan — paid plans only.
Best for: businesses that want carrier-owned voice and messaging APIs.
Popular with: Developers, Business Owners, Marketers
Popular with: Developers, Business Owners, Marketers
How it works
The platform includes voice, SMS, MMS, and emergency calling APIs, plus text-to-speech and transcription. It is used by large companies that need reliable, scalable communications, and it offers a 6-second billing increment so you only pay for the time you use.
Bandwidth is best for businesses that need carrier-grade voice and messaging. Pricing is published per minute and per message, with no monthly minimum, and a small trial credit is available to start.
Pros and Cons
✓ Pros
- Carrier-owned network, good call quality
- Transparent per-minute pricing
- 6-second billing saves money
✗ Cons
- No free plan, only trial credits
- Number prices are not published
- Support plans are not priced publicly
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View detailsLast reviewed: November 2026