Ventrilo.ai

Ventrilo.ai is a San Francisco AI startup (founded 2023, backed by Andreessen Horowitz, Bloomberg Beta, Conviction, Rain Capital, 112 Capital, and Gil Capital) building an AI browser assistant delivered as a Chrome extension. The product connects your open tabs, remembers context, auto-fills forms, drafts and rewrites text in place, and answers questions grounded in the pages you are working in — "no copy-pasting, no starting over." It ships as a free tier plus a $20/month Plus plan via chat.ventrilo.ai. The company publishes no public developer API, SDKs, or API documentation; its api.ventrilo.ai backend is private (HTTP 401). It does publish an RFC 9116 security.txt, a responsible-disclosure security policy with safe harbor, and claims SOC 2 certification. Not related to the classic Ventrilo VoIP software.

Ventrilo.ai is profiled on the APIs.io network. Tagged areas include Company, Artificial Intelligence, AI Assistant, Browser Extension, and Productivity.

Ventrilo.ai’s developer surface includes pricing, signup flow, support, and 16 more developer resources.

🌐 Visit website 📡 Source on GitHub

20.2/100 emerging ▬ flat Agent 7/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyArtificial IntelligenceAI AssistantBrowser ExtensionProductivityWritingChrome ExtensionSan Francisco

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 20.2/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 0.9 / 20

Commercial Clarity 10.5 / 20

Operational Transparency 2.1 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 7/100 · 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 4 / 4

Consent & Bot Identity 3 / 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/ventrilo: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Get Started 1

Portal, sign-up, and the first successful call

SignUp

SignUp

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

LLMsTxt

LLMsTxt

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Conformance

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 5

Authentication, authorization, and security posture

Security

Security

Compliance

Compliance

SecurityTxt

SecurityTxt

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

ContactUs

ContactUs

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 3

The organization behind the API

Website

Website

About

About

Careers

Careers

Other 1

Properties that don't map to a standard resource type

AcceptableUsePolicy

AcceptableUsePolicy

Source (apis.yml)

aid: ventrilo
name: Ventrilo.ai
description: Ventrilo.ai is a San Francisco AI startup (founded 2023, backed by Andreessen Horowitz, Bloomberg Beta, Conviction,
  Rain Capital, 112 Capital, and Gil Capital) building an AI browser assistant delivered as a Chrome extension. The product
  connects your open tabs, remembers context, auto-fills forms, drafts and rewrites text in place, and answers questions grounded
  in the pages you are working in — "no copy-pasting, no starting over." It ships as a free tier plus a $20/month Plus plan
  via chat.ventrilo.ai. The company publishes no public developer API, SDKs, or API documentation; its api.ventrilo.ai backend
  is private (HTTP 401). It does publish an RFC 9116 security.txt, a responsible-disclosure security policy with safe harbor,
  and claims SOC 2 certification. Not related to the classic Ventrilo VoIP software.
url: https://raw.githubusercontent.com/api-evangelist/ventrilo/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
image: https://ventrilo.ai/assets/ventrilo-og-Bwc5r16B.png
tags:
- Company
- Artificial Intelligence
- AI Assistant
- Browser Extension
- Productivity
- Writing
- Chrome Extension
- San Francisco
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://ventrilo.ai
- type: About
  url: https://ventrilo.ai/about
- type: Pricing
  url: https://ventrilo.ai/pricing
- type: SignUp
  url: https://chat.ventrilo.ai
- type: Support
  url: https://help.ventrilo.ai/en/
- type: ContactUs
  url: https://ventrilo.ai/contact-us
- type: TermsOfService
  url: https://ventrilo.ai/terms-of-use
- type: PrivacyPolicy
  url: https://ventrilo.ai/privacy-policy
- type: AcceptableUsePolicy
  url: https://ventrilo.ai/acceptable-use-policy
- type: GitHubOrganization
  url: https://github.com/Ventrilo-ai
- type: Careers
  url: https://ventrilo.rippling-ats.com/
- type: Security
  url: https://ventrilo.ai/security-policy
- type: Compliance
  url: https://ventrilo.ai/security-policy
- type: SecurityTxt
  url: well-known/ventrilo-security.txt
- type: WellKnown
  url: well-known/ventrilo-well-known.yml
- type: VulnerabilityDisclosure
  url: security/ventrilo-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/ventrilo-domain-security.yml
- type: LLMsTxt
  url: llms/ventrilo-llms.txt
- type: Conformance
  url: conformance/ventrilo-conformance.yml
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 6
  pass: local-v1