Krisp website screenshot

Krisp

Krisp is a Voice AI platform whose real-time speech-enhancement models run on over 200 million devices, licensed by Discord, Twilio, and VMware among others. Beyond its consumer AI Note Taker, Krisp ships a developer surface: the AI Voice SDK family (VIVA for voice AI agents — voice isolation, turn prediction, interruption prediction, VAD; and RTC for human-to-human calls — accent conversion, bidirectional noise cancellation, background voice cancellation) across Windows, macOS, Linux, Web (JS/WASM), iOS, and Android with C++, Python, Node.js, Go, Rust, and JavaScript bindings, plus framework integrations for LiveKit, WebRTC, and Pipecat. Krisp also runs a self-serve Voice Translation API — a streaming WebSocket speech-to-speech translation service covering 61 languages behind a REST session-token mint — and a programmatic SDK and model download REST API for CI/CD pipelines.

Krisp publishes 2 APIs on the APIs.io network: SDK Distribution API and Voice Translation API. Tagged areas include Company, Ai, Voice AI, Speech, and Audio.

The Krisp catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Krisp’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, pricing, signup flow, and 27 more developer resources.

🌐 Visit website 📡 Source on GitHub
60.1/100 strong ▬ flat Agent 46/100 agent ready Full breakdown ↓
scored 2026-08-10 · rubric v0.9.1
AccessSelf serve
2 APIs
CompanyAiVoice AISpeechAudioNoise CancellationSpeech TranslationReal Time CommunicationsWebRTCConversational AISDKMachine Learning

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-10 · rubric v0.9.1
Composite quality — 60.1/100 · strong
Contract Quality 19.4 / 25
Developer Ergonomics 13.4 / 20
Commercial Clarity 12.1 / 20
Operational Transparency 4.1 / 13
Governance 2.5 / 12
Discoverability 8.7 / 10
Agent readiness — 46/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 7 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 6 / 6
Agent Skills 5 / 5
Well-Known Catalog 4 / 4
Consent & Bot Identity 3 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
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/krisp: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 2

Individual APIs this provider publishes, each with its own machine-readable definition.

Krisp SDK Distribution API

Programmatic retrieval of licensed SDK packages and model files.

Krisp Voice Translation API

Session minting and language discovery for the real-time voice translation service.

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Krisp Voice Translation WebSocket API

NOT PUBLISHED BY KRISP. Krisp publishes no AsyncAPI document. This is a faithful transcription by the API Evangelist enrichment pipeline of the WebSocket protocol Krisp document...

ASYNCAPI

Security Posture 4

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

Krisp Authentication

apiKey · 2 schemes

SECURITY

Krisp Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Krisp Vulnerability Disclosure

Hackerone · security.txt · contact published

SECURITY

Krisp Trust Center

SOC 2, PCI DSS, HIPAA

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Krisp Agentic Access

3 operations

3 operations · 0 acting

AGENTIC

Resources

Get Started 5

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 SignUp
SignUp
 Login
Login
 Sandbox
Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt
 WellKnown
WellKnown
 AgenticAccess
AgenticAccess
 AgentSkill
AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions
Conventions
 ErrorCatalog
ErrorCatalog
 Lifecycle
Lifecycle
 Conformance
Conformance
 DataModel
DataModel

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 Packages
Packages
 SDKs
SDKs

Access & Security 7

Authentication, authorization, and security posture

Security
Security
 TrustCenter
TrustCenter
 Compliance
Compliance
 SecurityTxt
SecurityTxt
 VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity
 Authentication
Authentication

Scroll for all 7

Operate 3

Status, limits, changes, and where to get help

Support
Support
 ChangeLog
ChangeLog
 ChangeLog
ChangeLog

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: krisp
name: Krisp
description: 'Krisp is a Voice AI platform whose real-time speech-enhancement models run on over 200 million devices, licensed
  by Discord, Twilio, and VMware among others. Beyond its consumer AI Note Taker, Krisp ships a developer surface: the AI
  Voice SDK family (VIVA for voice AI agents — voice isolation, turn prediction, interruption prediction, VAD; and RTC for
  human-to-human calls — accent conversion, bidirectional noise cancellation, background voice cancellation) across Windows,
  macOS, Linux, Web (JS/WASM), iOS, and Android with C++, Python, Node.js, Go, Rust, and JavaScript bindings, plus framework
  integrations for LiveKit, WebRTC, and Pipecat. Krisp also runs a self-serve Voice Translation API — a streaming WebSocket
  speech-to-speech translation service covering 61 languages behind a REST session-token mint — and a programmatic SDK and
  model download REST API for CI/CD pipelines.'
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://krisp.ai/wp-content/uploads/2025/08/thumb1.jpg
url: https://raw.githubusercontent.com/api-evangelist/krisp/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- sierra-ventures
x-tier: provider
x-tier-reason: enrichment-pipeline-verified-developer-surface
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Ai
- Voice AI
- Speech
- Audio
- Noise Cancellation
- Speech Translation
- Real Time Communications
- WebRTC
- Conversational AI
- SDK
- Machine Learning
apis:
- aid: krisp:krisp-sdk-distribution-api
  name: Krisp SDK Distribution API
  description: Programmatic retrieval of licensed SDK packages and model files.
  humanURL: https://krisp.ai/developers/voice-translation-api/
  baseURL: https://api.developers.krisp.ai
  tags:
  - SDK Distribution
  properties:
  - type: OpenAPI
    url: openapi/krisp-sdk-distribution-api-openapi.yml
  - type: Documentation
    url: https://sdk-docs.krisp.ai/docs/voice-translation.md
  - type: APIReference
    url: https://sdk-docs.krisp.ai/docs/voice-translation-api.md
  - type: GettingStarted
    url: https://sdk-docs.krisp.ai/docs/quick-start.md
  - type: AsyncAPI
    url: asyncapi/krisp-voice-translation-asyncapi.yml
  - type: Documentation
    url: https://sdk-docs.krisp.ai/docs/programmatic-sdk-model-downloads-api.md
- aid: krisp:krisp-voice-translation-api
  name: Krisp Voice Translation API
  description: Session minting and language discovery for the real-time voice translation service.
  humanURL: https://krisp.ai/developers/voice-translation-api/
  baseURL: https://api.developers.krisp.ai
  tags:
  - Voice Translation
  properties:
  - type: OpenAPI
    url: openapi/krisp-voice-translation-api-openapi.yml
  - type: Documentation
    url: https://sdk-docs.krisp.ai/docs/voice-translation.md
  - type: APIReference
    url: https://sdk-docs.krisp.ai/docs/voice-translation-api.md
  - type: GettingStarted
    url: https://sdk-docs.krisp.ai/docs/quick-start.md
  - type: AsyncAPI
    url: asyncapi/krisp-voice-translation-asyncapi.yml
  - type: Documentation
    url: https://sdk-docs.krisp.ai/docs/programmatic-sdk-model-downloads-api.md
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://krisp.ai/
- type: DeveloperPortal
  url: https://krisp.ai/developers/
- type: Documentation
  url: https://sdk-docs.krisp.ai/
- type: APIReference
  url: https://sdk-docs.krisp.ai/docs/voice-translation-api.md
- type: GettingStarted
  url: https://sdk-docs.krisp.ai/docs/getting-started.md
- type: Support
  url: https://help.krisp.ai
- type: Blog
  url: https://krisp.ai/blog/
- type: GitHubOrganization
  url: https://github.com/krispai
- type: Pricing
  url: https://krisp.ai/pricing/
- type: SignUp
  url: https://account.krisp.ai/trial/signup
- type: Login
  url: https://developers.krisp.ai/
- type: TermsOfService
  url: https://krisp.ai/terms-of-use/
- type: PrivacyPolicy
  url: https://krisp.ai/privacy-policy/
- type: Security
  url: https://krisp.ai/security/
- type: TrustCenter
  url: https://trust.krisp.ai/
- type: Compliance
  url: https://krisp.ai/security-for-ai-meeting-assistant/
- type: ChangeLog
  url: https://sdk-docs.krisp.ai/changelog
- type: ChangeLog
  name: Krisp SDK changelog artifact
  url: changelog/krisp-changelog.yml
- type: Sandbox
  url: https://lab.krisp.ai/
- type: LLMsTxt
  url: llms/krisp-llms.txt
- type: WellKnown
  url: well-known/krisp-well-known.yml
- type: SecurityTxt
  url: well-known/krisp-security.txt
- type: VulnerabilityDisclosure
  url: security/krisp-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/krisp-domain-security.yml
- type: Packages
  url: packages/krisp-packages.yml
- type: SDKs
  url: packages/krisp-packages.yml
- type: Authentication
  url: authentication/krisp-authentication.yml
- type: Conventions
  url: conventions/krisp-conventions.yml
- type: ErrorCatalog
  url: errors/krisp-error-codes.yml
- type: Lifecycle
  url: lifecycle/krisp-lifecycle.yml
- type: Conformance
  url: conformance/krisp-conformance.yml
- type: DataModel
  url: data-model/krisp-data-model.yml
- type: AgenticAccess
  url: agentic-access/krisp-agentic-access.yml
- type: AgentSkill
  url: skills/_index.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence