Use cases
Inventory
Find every tool, owner, seat, and cost.
Savings
Catch waste, overlap, and renewals early.
Access
Onboard and offboard across your stack.
Context
Map how people, tools, spend, and agents connect.
For
Founders
Protect runway by seeing every tool and cost.
Engineering
Control AI usage, access, and provider spend.
Finance
Reconcile software spend and find waste.
Operations
Keep inventory, access, and renewals current.
Resources & company
Resources
Guides and practical software insights.
Manifesto
Why software operations need a new model.
Press
Company news and media resources.
Partners
Build and grow with ELI.
IntegrationsStacksTools
Talk to a humanDiscover my stack
IntegrationsStacksTools
Discover my stackTalk to a human

Company

  • Home
  • Manifesto
  • Talk to us
  • Partners

Help

  • Terms of service
  • Privacy policy
  • Docs

Product

  • Inventory
  • Savings
  • Access
  • Context

For teams

  • Founders
  • Engineering
  • Finance
  • Operations

Explore

  • Integrations
  • Tools
  • Stacks
  • Startup credits
  • Articles

Socials

  • LinkedIn
  • Instagram
  • TikTok
  • YouTube
Enterprise Layer Intelligence
Categories/Business Phone & Telephony/Bandwidth
Bandwidth

Bandwidth

Founded by David Morken in 1999

Integrate global voice calling, messaging, and emergency services into enterprise applications

Pricing model

Demo

Rating

★ People love it

Time to value

Requires Expertise

You can use Bandwidth to connect business applications directly to carrier telecom networks worldwide. It lets you build programmable voice applications, set up SIP trunking, and send global SMS or RCS messages directly to your customers. The service provides telecom APIs to handle emergency calling services, link business phone systems like Microsoft Teams or Webex, and connect modern contact centers like Genesys or Five9. Teams use it to deploy reliable global calling, manage text delivery, and control enterprise voice infrastructure across dozens of countries.

What Bandwidth does

Connect cloud contact centers to external telephone linesSend transactional SMS alerts and customer verification codesProvision phone numbers across different countriesRoute 911 calls with dynamic caller location dataConfigure SIP trunking endpoints for corporate voice trafficIntegrate calling capabilities into Microsoft TeamsMonitor call delivery rates and network latencyDirect-to-carrier SIP trunking with 24/7 network monitoringProgrammable SMS and RCS messaging APIsDirect routing and Operator Connect for Microsoft TeamsBuilt-in E911 emergency call routing and compliancePre-built integrations for Genesys, Five9, and Salesforce contact centersPSTN connectivity spanning approximately 70 countriesVoice API for building automated call workflows

Pricing breakdown

Pricing model: Book a demo

Frequently asked

SalesforceSalesforceFive9Five9Microsoft TeamsMicrosoft Teams

Want a tailored answer?

See whether Bandwidth fits your stack.

Techbible weighs Bandwidth against what you already pay for, your team shape, and the work that's actually happening. Free to start.

Side by side

Compare Bandwidth

Search the catalog or pick a similar tool to compare pricing, features, and fit.

Or pick from similar tools

More in Business Phone & Telephony

All tools →
Talkroute

Talkroute

Manage business phone calls, text messages, and video meetings across your team devices

Aircall

Aircall

Manage phone calls and text messages with automated logging into your CRM

Avaya

Avaya

Manage enterprise contact centers and business phone systems

Beetexting

Beetexting

Send text messages to leads and customers from shared business phone numbers

Clerk Chat

Clerk Chat

Send text messages, calls, and faxes directly through Microsoft Teams

ClickSend

ClickSend

Send and receive business text messages, multimedia campaigns, and notifications using APIs or a dashboard

CloudTalk

CloudTalk

Make and receive business phone calls with automated routing, outbound dialers, and voice agents

Dialpad

Dialpad

Manage customer calls, messages, and contact center operations across channels with autonomous virtual agents

Bandwidth, enterprise communications, voice API, messaging API, SIP trunking, SMS API, RCS messaging, emergency calling, E911, telecom APIs, Microsoft Teams Direct Routing, contact center telecom, VoIP carrier, cloud communications, Webex calling, Genesys integration