Decagon
Decagon is a San Francisco-based AI customer experience company founded in August 2023 by Jesse Zhang and Ashwin Sreenivas, with additional offices in New York City and London. The company builds, optimizes, and scales AI agents that resolve customer support across voice, chat, email, and SMS channels for enterprise brands including Notion, Eventbrite, Duolingo, Chime, ClassPass, Hertz, Rippling, Noom, Oura, Samsara, Dropbox, Mercado Libre, Bilt, Cash App, Square, Fanatics, and Riot Games. Its platform centers on Agent Operating Procedures (AOPs) — natural-language workflow definitions executed by AI agents — alongside Watchtower for continuous QA, Experiments for live A/B testing, Insights & Reporting analytics, and Suggestions for AI-powered knowledge management. Decagon connects to customer stacks through pre-built integrations (Salesforce, Zendesk, Intercom, Confluence, Contentful, Kustomer, Amazon Connect, RingCentral, Stripe), Model Context Protocol (MCP) servers, and custom API endpoints, but the platform's own developer-facing APIs, SDKs, OpenAPI specs, and technical setup documentation are not published publicly and are made available only to contracted enterprise customers and implementation partners. Decagon has raised $481M across rounds led by Accel, Andreessen Horowitz, Index Ventures, and Coatue Management, reaching a $4.5B valuation following its January 2026 Series D, and was ranked #38 on the 2026 CNBC Disruptor 50 list.
Decagon is profiled on the APIs.io network. Tagged areas include AI, Artificial Intelligence, AI Agents, Customer Support, and Customer Experience.
Decagon’s developer surface includes engineering blog, privacy policy, support, and 31 more developer resources.
0 APIs
AIArtificial IntelligenceAI AgentsCustomer SupportCustomer ExperienceCustomer ServiceContact CenterConversational AIVoice AIChatbotsEmailSMSModel Context ProtocolEnterprise
Authentication, domain security, vulnerability disclosure, and trust-center signals.
aid: decagon-ai
name: Decagon
description: 'Decagon is a San Francisco-based AI customer experience company founded in August 2023 by Jesse Zhang and Ashwin
Sreenivas, with additional offices in New York City and London. The company builds, optimizes, and scales AI agents that
resolve customer support across voice, chat, email, and SMS channels for enterprise brands including Notion, Eventbrite,
Duolingo, Chime, ClassPass, Hertz, Rippling, Noom, Oura, Samsara, Dropbox, Mercado Libre, Bilt, Cash App, Square, Fanatics,
and Riot Games. Its platform centers on Agent Operating Procedures (AOPs) — natural-language workflow definitions executed
by AI agents — alongside Watchtower for continuous QA, Experiments for live A/B testing, Insights & Reporting analytics,
and Suggestions for AI-powered knowledge management. Decagon connects to customer stacks through pre-built integrations
(Salesforce, Zendesk, Intercom, Confluence, Contentful, Kustomer, Amazon Connect, RingCentral, Stripe), Model Context Protocol
(MCP) servers, and custom API endpoints, but the platform''s own developer-facing APIs, SDKs, OpenAPI specs, and technical
setup documentation are not published publicly and are made available only to contracted enterprise customers and implementation
partners. Decagon has raised $481M across rounds led by Accel, Andreessen Horowitz, Index Ventures, and Coatue Management,
reaching a $4.5B valuation following its January 2026 Series D, and was ranked #38 on the 2026 CNBC Disruptor 50 list.'
type: Index
accessModel:
pricing: unknown
onboarding: unknown
trial: false
try_now: false
public: false
label: Unknown
confidence: low
source: []
generated: '2026-07-22'
method: derived
position: Provider
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/decagon-ai.png
tags:
- AI
- Artificial Intelligence
- AI Agents
- Customer Support
- Customer Experience
- Customer Service
- Contact Center
- Conversational AI
- Voice AI
- Chatbots
- Email
- SMS
- Model Context Protocol
- Enterprise
url: https://raw.githubusercontent.com/api-evangelist/decagon-ai/refs/heads/main/apis.yml
created: '2026-05-24'
modified: '2026-05-24'
specificationVersion: '0.20'
apis: []
common:
- type: VulnerabilityDisclosure
url: security/decagon-ai-vulnerability-disclosure.yml
- type: DomainSecurity
url: security/decagon-ai-domain-security.yml
- url: https://decagon.ai/blog
type: Blog
- type: Website
url: https://decagon.ai
- type: About
url: https://decagon.ai/about
- type: ProductOverview
url: https://decagon.ai/product/overview
- type: Voice
url: https://decagon.ai/product/voice
- type: Chat
url: https://decagon.ai/product/chat
- type: Email
url: https://decagon.ai/product/email
- type: AgentOperatingProcedures
url: https://decagon.ai/product/aop
- type: Integrations
url: https://decagon.ai/product/integrations
- type: Experiments
url: https://decagon.ai/product/experiments
- type: TestingQA
url: https://decagon.ai/product/testing-qa
- type: InsightsReporting
url: https://decagon.ai/product/insights-and-reporting
- type: Watchtower
url: https://decagon.ai/product/watchtower
- type: Suggestions
url: https://decagon.ai/product/suggestions
- type: IndustryRetail
url: https://decagon.ai/industry/retail
- type: IndustryTravelHospitality
url: https://decagon.ai/industry/travel-hospitality
- type: IndustryTechnology
url: https://decagon.ai/industry/technology
- type: IndustryFinancialServices
url: https://decagon.ai/industry/financial-services
- type: IndustryHealthWellness
url: https://decagon.ai/industry/health-wellness
- type: IndustryMedia
url: https://decagon.ai/industry/media
- type: IndustryTelecommunications
url: https://decagon.ai/industry/telecommunication
- type: CaseStudies
url: https://decagon.ai/case-studies
- type: Resources
url: https://decagon.ai/resources
- type: Glossary
url: https://decagon.ai/glossary
- type: Security
url: https://decagon.ai/security
- type: TrustCenter
url: https://trust.decagon.ai/
- type: Privacy
url: https://decagon.ai/legal/privacy
- type: Careers
url: https://decagon.ai/careers
- type: Login
url: https://decagon.ai/signin
- type: ContactSales
url: https://decagon.ai/get-a-demo
- type: Support
url: mailto:support@decagon.ai
- type: Twitter
url: https://x.com/DecagonAI
- type: LinkedIn
url: https://www.linkedin.com/company/decagon-ai
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com