Skip to content
Toolradar
Bandwidth logo

Bandwidth

Claim this tool

Enterprise communications APIs

API ToolsCommunicationDeveloper Tools
Visit Website
Reviews onG2
69 reviews tracked

The Bottom Line

Entry price

Paid plans only

Biggest pro

Owns its own nationwide IP network for carrier-grade reliability

Biggest con

Enterprise-focused platform with steep learning curve

TL;DR - Bandwidth

  • Enterprise CPaaS built on its own carrier network with voice, messaging, and 911 APIs
  • Powers communications for Microsoft Teams, Zoom, Genesys, and other major platforms
  • Usage-based pricing starting at $0.01/min for voice with free inbound SMS
Pricing: Paid only
Best for: Enterprises & pros
0.8/5 across review platforms

What is Bandwidth?

Editorial review
Bandwidth is an enterprise communications platform as a service (CPaaS) built on its own nationwide IP network. It provides voice, messaging, and emergency calling APIs that power communications for major UCaaS and CCaaS providers like Microsoft Teams, Zoom, and Genesys. Covering 65+ countries with direct PSTN connectivity, Bandwidth handles phone number provisioning, porting, toll-free services, and real-time call analytics. It serves Global 2000 enterprises, contact centers, and voice AI startups needing carrier-grade reliability with 99.995% uptime.
how we evaluateSourcebandwidth.com ↗

Pros & Cons

Pros

  • Owns its own nationwide IP network for carrier-grade reliability
  • Usage-based pricing with free inbound texting
  • 99.995% uptime SLA with geo-redundant infrastructure
  • Direct PSTN replacement in 40+ countries
  • Powers major platforms like Microsoft Teams, Zoom, and Genesys

Cons

  • Enterprise-focused platform with steep learning curve
  • No self-service UI for non-developers
  • Pricing requires contacting sales for volume commitments
  • Limited out-of-the-box features compared to turnkey solutions

Ratings Across the Web

0.8(69 reviews)

Bandwidth holds an aggregate rating of 0.8 out of 5 from 69 reviews across G2, last checked September 17, 2026.

G269 reviews
0.8/5

Ratings aggregated from independent review platforms. Learn more

Key Features

Voice, SMS, MMS, and RCS messaging APIsEmergency 911 calling API with dynamic location routingIn-app calling and media streaming APIsPhone number provisioning and porting automationGlobal PSTN connectivity across 65+ countriesReal-time call quality and message deliverability insightsAuthentication and fraud detection APIsPre-built integrations for UCaaS, CCaaS, and PBX platformsToll-free services with 5x-redundant disaster recovery

Pricing

Paid

Bandwidth offers paid plans. Visit their website for current pricing details.

View pricing

Is Bandwidth worth the price?

85/100

Bandwidth's usage-based pricing is fair and competitive for enterprise communication APIs.

The per-minute rates for voice ($0.010 outbound, $0.0055 inbound) are standard for the industry, and the granular pricing for features like transcription ($0.045/min) allows for cost control. This model is best for businesses with fluctuating or high-volume communication needs who want precise cost attribution.

Hidden Costs & Gotchas

Data storage fees for recordings

Reviews

Improve Your Thinking Patterns Using ChatGPT cover
$99Free with your review

Review Bandwidth, get a free AI guide

Share your experience and we will send you Improve Your Thinking Patterns Using ChatGPT, free.

Write a review
0.8/5

Across 69 verified user reviews on G2

Add your hands-on experience using the offer above to help the next buyer.

Best Bandwidth Alternatives

Top alternatives based on features, pricing, and user needs.

View full list →
Twilio logo
TwilioPaid

Build communication features with programmable APIs for SMS, voice, video, and more

4.2
Sinch logo
SinchPaid

Embed messaging and calling into any app

3.9
Vonage logo
VonagePaid

Cloud communications and messaging APIs

3.9
Ably logo
AblyFreemium

Realtime messaging infrastructure for chat, notifications, and live updates

4.8
Stream logo
StreamFreemium

Add chat and activity feeds to your app

4.5
Pusher logo
PusherFreemium

Real-time messaging and notifications API

3.6
See all API tools →

Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

All Bandwidth alternatives6+ tools ranked, pricing + verdict per pickBandwidth vs TwilioHead-to-head: features, pricing, who winsBandwidth vs SinchHead-to-head: features, pricing, who winsBandwidth vs VonageHead-to-head: features, pricing, who wins

Explore More

Best API ToolsBest Communication ToolsBest Developer Tools

Bandwidth FAQ

How does Bandwidth ensure reliable communication services?

Bandwidth operates on its own nationwide IP network, which allows it to offer carrier-grade reliability with a 99.995% uptime SLA. This infrastructure includes geo-redundant systems to maintain consistent service availability.

Which teams benefit most from using Bandwidth?

Bandwidth is best suited for Global 2000 enterprises, contact centers, and voice AI startups that require carrier-grade reliability for their communication infrastructure. It caters to organizations needing robust voice, messaging, and emergency calling APIs.

How is Bandwidth priced?

Bandwidth uses a usage-based pricing model for its services. While it does not offer a permanently free tier, it includes free inbound texting, and pricing for volume commitments requires direct engagement with their sales team.

What kind of communication solutions can be built using Bandwidth's APIs?

Bandwidth's APIs enable the development of voice, messaging, and emergency calling solutions, including phone number provisioning and porting. It powers communications for major UCaaS and CCaaS platforms like Microsoft Teams, Zoom, and Genesys.

How does Bandwidth compare to Twilio for enterprise communication needs?

Bandwidth differentiates itself from competitors like Twilio by owning its nationwide IP network, which provides direct PSTN replacement in over 40 countries. This allows it to offer carrier-grade reliability and a 99.995% uptime SLA, serving as a foundational communications layer for large platforms.

What are the main limitations to consider when adopting Bandwidth?

Bandwidth is an enterprise-focused platform with a steep learning curve and is primarily designed for developers, lacking a self-service UI for non-technical users. It also offers limited out-of-the-box features compared to more turnkey communication solutions.

Can Bandwidth handle international communication requirements?

Yes, Bandwidth provides direct PSTN connectivity and covers over 65 countries. This global reach supports international voice and messaging services for enterprises operating across different regions.

Source: bandwidth.com

Guides & Articles

Best API Testing Tools in 2026

Expert guide

Best Free API Testing Tools in 2026

Expert guide

Best Helpdesk Software in 2026

Expert guide