Broadsoft website screenshot

Broadsoft

BroadSoft was a cloud unified-communications (UCaaS) and VoIP software provider whose BroadWorks and BroadCloud platforms powered hosted PBX, calling, messaging, and contact-center services for telecom carriers and service providers worldwide. Its developer surface centered on the Xtended Services Interface (XSI) and OCI (Open Client Interface) provisioning APIs. Cisco acquired BroadSoft in February 2018 and folded the products into its Collaboration portfolio; the platform now ships as Cisco BroadWorks. The independent developer presence has been retired — www.broadsoft.com 301-redirects to cisco.com — so this profile carries no standalone live API surface. Originally surfaced as a bessemer-venture-partners portfolio company and added to the API Evangelist network for enrichment.

Broadsoft is profiled on the APIs.io network. Tagged areas include Company, Unified Communications, UCaaS, VoIP, and Telecommunications.

🌐 Visit website 📡 Source on GitHub
6.8/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyUnified CommunicationsUCaaSVoIPTelecommunicationsCloud CommunicationsContact CenterAcquiredCisco

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 6.8/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/broadsoft: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Broadsoft Domain Security

TLSv1.3

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: broadsoft
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/broadsoft.png
name: Broadsoft
description: BroadSoft was a cloud unified-communications (UCaaS) and VoIP software provider whose BroadWorks and BroadCloud
  platforms powered hosted PBX, calling, messaging, and contact-center services for telecom carriers and service providers
  worldwide. Its developer surface centered on the Xtended Services Interface (XSI) and OCI (Open Client Interface) provisioning
  APIs. Cisco acquired BroadSoft in February 2018 and folded the products into its Collaboration portfolio; the platform now
  ships as Cisco BroadWorks. The independent developer presence has been retired — www.broadsoft.com 301-redirects to cisco.com
  — so this profile carries no standalone live API surface. Originally surfaced as a bessemer-venture-partners portfolio company
  and added to the API Evangelist network for enrichment.
url: https://raw.githubusercontent.com/api-evangelist/broadsoft/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- bessemer-venture-partners
x-tier: stub
x-tier-reason: portfolio-lead
x-acquired-by: cisco
x-acquired-date: '2018-02-01'
x-status: acquired
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Unified Communications
- UCaaS
- VoIP
- Telecommunications
- Cloud Communications
- Contact Center
- Acquired
- Cisco
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/broadsoft-domain-security.yml
- type: Website
  url: https://www.broadsoft.com/
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence