Vantus

Vantus is a stub surfaced from the Mayfield portfolio page whose permalink slug is "vantus" but whose actual company is Vantive Corporation, a historic Mayfield "Milestone" enterprise investment described by Mayfield as call center software leaders. Vantive provided customer relationship management (CRM) software and existed as an independent corporation until its merger with PeopleSoft in 1999; PeopleSoft was later acquired by Oracle and the Vantive brand no longer exists. There is no current company website or API surface to enrich. Unrelated live domains (vantus.com, Vantus Medical Systems; vantus.io, a Spanish AI automation consultancy) are different companies and are intentionally not linked here.

Vantus is profiled on the APIs.io network. Tagged areas include Company, CRM, Call Centers, Enterprise Software, and Customer Service.

🌐 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

CompanyCRMCall CentersEnterprise SoftwareCustomer ServiceAcquired

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/vantus: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Source (apis.yml)

aid: vantus
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/vantus.png
name: Vantus
description: Vantus is a stub surfaced from the Mayfield portfolio page whose permalink slug is "vantus" but whose actual
  company is Vantive Corporation, a historic Mayfield "Milestone" enterprise investment described by Mayfield as call center
  software leaders. Vantive provided customer relationship management (CRM) software and existed as an independent corporation
  until its merger with PeopleSoft in 1999; PeopleSoft was later acquired by Oracle and the Vantive brand no longer exists.
  There is no current company website or API surface to enrich. Unrelated live domains (vantus.com, Vantus Medical Systems;
  vantus.io, a Spanish AI automation consultancy) are different companies and are intentionally not linked here.
url: https://raw.githubusercontent.com/api-evangelist/vantus/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- mayfield
x-tier: stub
x-tier-reason: portfolio-lead
x-identity:
  resolved-name: Vantive Corporation
  resolved-from:
  - https://www.mayfield.com/meet-our-founders/
  - https://en.wikipedia.org/wiki/Vantive_(software)
  status: defunct
  note: Mayfield portfolio permalink /portfolio/vantus/ renders post "Vantive" (Milestone, Enterprise, "Call center software
    leaders."); the harvester captured the permalink slug as the company name. Vantive merged with PeopleSoft in 1999; no
    current web or API presence.
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- CRM
- Call Centers
- Enterprise Software
- Customer Service
- Acquired
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: nochange
  artifacts_added: 0
  pass: local-v1