6sense

6sense Insights is a B2B revenue AI platform that identifies in-market accounts from anonymous buying signals and orchestrates marketing and sales against them. Its Signalverse intent graph, Master Company Database of roughly 76 million company accounts and predictive models power account-based marketing, advertising, AI email agents and sales intelligence. For developers, 6sense exposes six HTTP data APIs across three hosts — Company Identification, Company Firmographics, Lead Scoring, Lead Scoring and Firmographics, People Enrichment and People Search — plus the acquired AI Email (Saleswhale) API with a signed webhook surface, and a hosted remote MCP server at api.6sense.com/mcp for agent access. Access is token-based and metered against contract-year credit pools rather than list-priced plans.

6sense publishes 5 API contracts indexed on the APIs.io network, including Company API, Enrichment API, People API, and 2 more. Tagged areas include Account Based Marketing, Intent Data, B2B, Predictive Analytics, and Revenue.

The 6sense catalog on APIs.io includes 2 event-driven AsyncAPI specifications, 1 JSON-LD context, and 1 Spectral governance ruleset.

6sense’s developer surface includes authentication, documentation, developer portal, support, engineering blog, GitHub presence, pricing, and 41 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

70.2/100 exemplar ▬ flat Agent 55/100 agent ready Heartbeat 0/100 dormant saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

7 published contracts 1 MCP Servers 4 Agent Skills

Account Based Marketing Intent Data B2B Predictive Analytics Revenue Sales Intelligence Artificial Intelligence Marketing Technology

What this lets a business do 2

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Data & Reference Information Services

AE-230

CompanyPeople

GET /v3/company/details POST /v2/people/search POST /v2/people/enrichment POST /v2/people

Customer Relationship Management

BC-420

Enrichment

POST /v2/enrichment/people POST /v1/enrichment/company

What people ask 6sense 4

The questions people put to an LLM, and the jobs they hand an agent, that 6sense's APIs answer — each one linked to the operation that does it. Generated by API Evangelist

6sense Company API Identify a company from a visitor IP address “Which company is behind the IP address visiting my website?” List the products on my company API account “Which products are enabled for my company API account?” List the accounts in a segment (company/v1 route) “How can I pull every account that belongs to one of my segments through the /company/v1/segment route?” List my segments (company/v1 route) “What segments do I have when I call the /company/v1/segments route?”

6sense People API Search for contacts at a company “How do I find contacts who work at a specific company domain?” Get the valid people search filter values “What job levels and job functions are valid filters in a people search?” Enrich people records without scoring “How do I enrich people records without also scoring them?” Score people records without enrichment “How do I get just a score for my contacts without enrichment data?”

6sense Enrichment API Batch enrich contact records “How do I enrich a batch of contacts with 6sense data?” Enrich a company with firmographics “Which firmographic details can I add to a company record?”

6sense Scoring API Score people records “How do I get a score for the people in my database?”

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 70.2/100 · exemplar

Contract Quality 11.4 / 19

Developer Ergonomics 8.8 / 15

Access Clarity 12.8 / 15

Operational Transparency 8.0 / 10

Contract Governance 3.8 / 9

Discoverability 6.0 / 8

Regulatory Posture 5.5 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 55/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too
Pagination +5 pts — share of collection GETs (an array, or one wrapped in data/items/results ...) that declare a page/limit/offset/cursor parameter, a Link header or a next/cursor field; na with no collection GETs
Agentic Commerce Well-Known Document +5 pts — a parsing /.well-known/ucp.json or acp.json declaring a version and at least one service, OR (0.27) a live x402 payment challenge from _data/x402-adoption.json — `self` when its endpoints are on the provider's own domain, `platform` when they are on a vendor's

3 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 60.8 — up to +9.8 composite points
Developer Ergonomics scores 58.9 — up to +8.2 composite points
Contract Governance scores 41.7 — up to +7.0 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/6sense/apis.yml: open an issue on github.com/api-evangelist/6sense to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
VC Portfolios (a16z, Battery Ventures, Sequoia Capital, Index Ventures participation)	builds-on	50.1	-	-
Salesforce AppExchange (CRM, outbound, business-process automation)	builds-on	50.1	-	-
HubSpot App Marketplace (CRM add-ons, outbound, performance marketing, chat)	builds-on	50.1	-	-
Pipedrive Marketplace (CRM integrations from third-party publishers for the SMB sales CRM)	builds-on	50.1	-	-
Adobe Exchange (publishers of Creative Cloud, Experience Cloud and Document Cloud integrations)	builds-on	50.1	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 5

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Model Context Protocol (MCP)

measured — observed by APIs.io (verified)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

OpenAPI

measured — observed by APIs.io (published)

OAuth 2.0

measured — observed by APIs.io (declared)

APIs 5

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

6sense Company API

The Company API from 6sense — 1 operation(s) for company.

6sense Enrichment API

The Enrichment API from 6sense — 2 operation(s) for enrichment.

6sense People API

The People API from 6sense — 4 operation(s) for people.

6sense MCP Server

Hosted remote Model Context Protocol server at https://api.6sense.com/mcp (beta). Read-only retrieval of Revvy AI-powered 6sense insights — account insights, 6QA trends, keyword...

6sense Scoring API

The Scoring API from 6sense — 1 operation(s) for scoring.

Open Collections 9

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

6sense Firmographics Company API

OPEN COLLECTION

6sense Company Firmographics API

OPEN COLLECTION

6sense Company Identification API

OPEN COLLECTION

6sense Firmographics Company Enrichment API

OPEN COLLECTION

6sense Lead Scoring API

OPEN COLLECTION

6sense Lead Scoring And Firmographics API

OPEN COLLECTION

6sense Firmographics Company People API

OPEN COLLECTION

6sense People Enrichment API

OPEN COLLECTION

6sense People Search API

OPEN COLLECTION

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MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

6sense MCP

Remote MCP server at api.6sense.com over HTTP requiring OAuth.

MCP SERVER

Agent Skills 4

Packaged agent skills for driving this provider's APIs from an AI assistant.

6sense — connect an agent to the 6sense MCP server

AGENT SKILL

6sense — enrich and score an inbound lead

AGENT SKILL

6sense — find contacts at an account and enrich them

AGENT SKILL

6sense — identify an anonymous website visitor

AGENT SKILL

6sense API pricing

Prices published by 6sense, read 2026-08-13 from 6sense.com/pricing. A free plan or tier is listed.

Plan	Price
Free tiered	Free
Team tiered	—
Growth tiered	—
Enterprise tiered	—

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

6Sense Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

6Sense Rate Limits

6 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

6sense

SLA

FinOps 1

Cost, billing, and metering signals for API financial operations.

6Sense Finops

FINOPS

Event Specifications 2

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

6sense AI Email Webhooks

Outbound webhook events emitted by the 6sense AI Email product (formerly Conversational Email, formerly Saleswhale) to a customer-configured Target URL. PROVENANCE: 6sense does ...

ASYNCAPI

6Sense Ai Email Webhooks

ASYNCAPI

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

6Sense Context

0 classes · 4 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

6sense — jsonschema rules

5 rules · 3 warnings 2 info

SPECTRAL

OpenAPI Overlays 8

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

6Sense Company Api Phrasing Overlay

8 actions · phrasing · 6sense-company-api-openapi.yml

GENERATED

6Sense Company Overlay

6 actions · update · 6sense-company-api-openapi.yml

DERIVED

6Sense Enrichment Api Phrasing Overlay

3 actions · phrasing · 6sense-enrichment-api-openapi.yml

GENERATED

6Sense Enrichment Overlay

7 actions · update · 6sense-enrichment-api-openapi.yml

DERIVED

6Sense People Api Phrasing Overlay

7 actions · phrasing · 6sense-people-api-openapi.yml

GENERATED

6Sense People Overlay

9 actions · update · 6sense-people-api-openapi.yml

DERIVED

6Sense Scoring Api Phrasing Overlay

2 actions · phrasing · 6sense-scoring-api-openapi.yml

GENERATED

6Sense Scribe Overlay

17 actions · update · 6sense-scribe-openapi.json

DERIVED

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JSON Schema 3

Standalone JSON Schema definitions for this provider's data models.

6sense Company

20 properties

JSON SCHEMA

6sense Enriched Contact

17 properties

JSON SCHEMA

6sense Product Score

10 properties

JSON SCHEMA

Security Posture 3

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

6Sense Authentication

apiKey/oauth2 · 4 schemes

SECURITY

6Sense Domain Security

TLSv1.3 · DNSSEC · DMARC

SECURITY

6Sense Trust Center

SOC 2, ISO 27001, GDPR

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

6Sense Scopes

1 scope · authorizationCode/clientCredentials

1 scopes

SCOPES

Agentic Access 1

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

6Sense Agentic Access

16 operations · 5 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Portal

Portal

GettingStarted

GettingStarted

Login

Documentation 3

Reference material describing how the API behaves

Documentation

Documentation

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

MCPServer

WellKnown

LLMsTxt

AgentSkill

Design & Contract 9

Pagination, idempotency, versioning, errors, and events

Vocabulary

JSONLD

Conventions

ErrorCatalog

Lifecycle

Conformance

Webhooks

DataModel

Components

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Build 4

SDKs, sample code, and the tooling you integrate with

Github

Github

ToolCrosswalk

ToolCrosswalk

Packages

Packages

GitHubOrganization

GitHubOrganization

Access & Security 6

Authentication, authorization, and security posture

Trust

TrustCenter

DomainSecurity

Authentication

OAuthScopes

Compliance

Operate 6

Status, limits, changes, and where to get help

Support

RateLimits

StatusPage

Deprecation

ChangeLog

ChangeLog

Commercial 5

Pricing, plans, and the legal terms of use

PrivacyPolicy

Pricing

Plans

FinOps

TermsOfService

Company 3

The organization behind the API

Website

Website

Blog

Blog

LinkedIn

Other 3

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Overlay

Overlay

CaseStudies

CaseStudies

Source (apis.yml)

aid: 6sense
url: https://raw.githubusercontent.com/api-evangelist/6sense/refs/heads/main/apis.yml
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
specificationVersion: '0.23'
apis:
- aid: 6sense:6sense-company-api
  name: 6sense Company API
  description: The Company API from 6sense — 1 operation(s) for company.
  humanURL: https://api.6sense.com/docs/
  baseURL: https://epsilon.6sense.com
  tags:
  - Company
  properties:
  - type: OpenAPI
    url: openapi/6sense-company-api-openapi.yml
  - type: Overlay
    url: overlays/6sense-company-overlay.yaml
  - type: Documentation
    url: https://api.6sense.com/docs/
  - type: Documentation
    url: https://support.6sense.com/docs/6sense-api-overview
  - type: JSONSchema
    url: json-schema/6sense-company-schema.json
  - type: JSONSchema
    url: json-schema/6sense-score-schema.json
  - type: JSONLD
    url: json-ld/6sense-context.jsonld
  - type: JSONSchema
    url: json-schema/6sense-contact-schema.json
- aid: 6sense:6sense-enrichment-api
  name: 6sense Enrichment API
  description: The Enrichment API from 6sense — 2 operation(s) for enrichment.
  humanURL: https://api.6sense.com/docs/
  baseURL: https://api.6sense.com
  tags:
  - Data Enrichment
  tags_raw:
  - Enrichment
  properties:
  - type: OpenAPI
    url: openapi/6sense-enrichment-api-openapi.yml
  - type: Overlay
    url: overlays/6sense-enrichment-overlay.yaml
  - type: Documentation
    url: https://api.6sense.com/docs/
  - type: Documentation
    url: https://support.6sense.com/docs/6sense-api-overview
  - type: JSONSchema
    url: json-schema/6sense-company-schema.json
  - type: JSONSchema
    url: json-schema/6sense-score-schema.json
  - type: JSONLD
    url: json-ld/6sense-context.jsonld
  - type: JSONSchema
    url: json-schema/6sense-contact-schema.json
- aid: 6sense:6sense-people-api
  name: 6sense People API
  description: The People API from 6sense — 4 operation(s) for people.
  humanURL: https://api.6sense.com/docs/
  baseURL: https://api.6sense.com
  tags:
  - People
  properties:
  - type: OpenAPI
    url: openapi/6sense-people-api-openapi.yml
  - type: Overlay
    url: overlays/6sense-people-overlay.yaml
  - type: Documentation
    url: https://api.6sense.com/docs/
  - type: Documentation
    url: https://support.6sense.com/docs/6sense-api-overview
  - type: JSONSchema
    url: json-schema/6sense-company-schema.json
  - type: JSONSchema
    url: json-schema/6sense-score-schema.json
  - type: JSONLD
    url: json-ld/6sense-context.jsonld
  - type: JSONSchema
    url: json-schema/6sense-contact-schema.json
- aid: 6sense:6sense-mcp
  name: 6sense MCP Server
  description: Hosted remote Model Context Protocol server at https://api.6sense.com/mcp (beta). Read-only retrieval of Revvy
    AI-powered 6sense insights — account insights, 6QA trends, keyword performance, ad campaign performance, website activity
    and segment discovery — for Claude, ChatGPT and Microsoft Copilot Studio. Per-user OAuth 2.1 with dynamic client registration
    and PKCE; single scope mcp:use.
  humanURL: https://support.6sense.com/docs/6sense-model-context-protocol-mcp-1
  baseURL: https://api.6sense.com/mcp
  tags:
  - MCP
  - Agents
  - Artificial Intelligence
  tags_raw:
  - MCP
  - Agents
  - AI
  properties:
  - type: MCPServer
    url: mcp/6sense-mcp.yml
  - type: ToolCrosswalk
    url: mcp/6sense-tool-crosswalk.yml
  - type: OAuthScopes
    url: scopes/6sense-scopes.yml
  - type: Documentation
    url: https://support.6sense.com/docs/6sense-model-context-protocol-mcp-1
  - type: GettingStarted
    url: https://support.6sense.com/docs/set-up-the-6sense-mcp-in-claude
- aid: 6sense:6sense-scoring-api
  name: 6sense Scoring API
  description: The Scoring API from 6sense — 1 operation(s) for scoring.
  humanURL: https://api.6sense.com/docs/
  baseURL: https://epsilon.6sense.com
  tags:
  - Scoring
  properties:
  - type: OpenAPI
    url: openapi/6sense-scoring-api-openapi.yml
  - type: Documentation
    url: https://api.6sense.com/docs/
  - type: APIReference
    url: https://api.6sense.com/docs/
name: 6sense
description: 6sense Insights is a B2B revenue AI platform that identifies in-market accounts from anonymous buying signals
  and orchestrates marketing and sales against them. Its Signalverse intent graph, Master Company Database of roughly 76 million
  company accounts and predictive models power account-based marketing, advertising, AI email agents and sales intelligence.
  For developers, 6sense exposes six HTTP data APIs across three hosts — Company Identification, Company Firmographics, Lead
  Scoring, Lead Scoring and Firmographics, People Enrichment and People Search — plus the acquired AI Email (Saleswhale) API
  with a signed webhook surface, and a hosted remote MCP server at api.6sense.com/mcp for agent access. Access is token-based
  and metered against contract-year credit pools rather than list-priced plans.
created: '2026-05-25'
modified: '2026-08-13'
tags:
- Account Based Marketing
- Intent Data
- B2B
- Predictive Analytics
- Revenue
- Sales Intelligence
- Artificial Intelligence
- Marketing Technology
tags_raw:
- ABM
- Account-Based Marketing
- Intent Data
- B2B
- Predictive Analytics
- Revenue
- Sales Intelligence
- AI
- Marketing Technology
kind: contract
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  - scopes
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/6sense.png
access: 3rd-Party
common:
- type: CapabilityMap
  url: capabilities/6sense-capability-edges.yml
  name: 6sense Business Capability Map
- type: DeveloperPortal
  url: https://api.6sense.com/docs/
- type: PrivacyPolicy
  url: https://6sense.com/privacy-policy/
- type: Trust
  url: https://trust.6sense.com/
- type: Overlay
  url: overlays/6sense-scribe-overlay.yaml
- type: AgenticAccess
  url: agentic-access/6sense-agentic-access.yml
- type: TrustCenter
  url: security/6sense-trust-center.yml
- type: DomainSecurity
  url: security/6sense-domain-security.yml
- type: Authentication
  url: authentication/6sense-authentication.yml
- url: https://6sense.com
  type: Website
- url: https://6sense.com/platform
  name: Revenue AI Platform
  type: Documentation
- url: https://api.6sense.com/docs/
  name: 6sense API Portal
  type: Portal
- url: https://support.6sense.com/docs/6sense-api-overview
  name: API Overview
  type: Documentation
- url: https://support.6sense.com
  name: Knowledge Base
  type: Support
- url: https://6sense.com/customers
  name: Customers
  type: CaseStudies
- url: https://6sense.com/blog
  name: Blog
  type: Blog
- url: https://www.linkedin.com/company/6sense
  type: LinkedIn
- url: https://github.com/6si
  name: 6si GitHub Org
  type: Github
- url: https://6sense.com/pricing
  name: Pricing
  type: Pricing
- url: plans/6sense-plans-pricing.yml
  name: API Commons Plans
  type: Plans
- url: rate-limits/6sense-rate-limits.yml
  name: Rate Limits
  type: RateLimits
- url: finops/6sense-finops.yml
  name: FinOps Definition
  type: FinOps
- url: vocabulary/6sense-vocabulary.yml
  name: Vocabulary
  type: Vocabulary
- url: json-ld/6sense-context.jsonld
  name: JSON-LD Context
  type: JSONLD
- type: MCPServer
  url: mcp/6sense-mcp.yml
  name: 6sense MCP Server
- type: ToolCrosswalk
  url: mcp/6sense-tool-crosswalk.yml
  name: MCP to REST Tool Crosswalk
- type: WellKnown
  url: well-known/6sense-well-known.yml
  name: Well-Known Discovery Probe
- type: OAuthScopes
  url: scopes/6sense-scopes.yml
  name: OAuth Scopes
- type: LLMsTxt
  url: llms/6sense-llms.txt
  name: llms.txt
- type: Conventions
  url: conventions/6sense-conventions.yml
  name: API Conventions
- type: ErrorCatalog
  url: errors/6sense-problem-types.yml
  name: Error Catalog
- type: Lifecycle
  url: lifecycle/6sense-lifecycle.yml
  name: API Lifecycle
- type: StatusPage
  url: https://status.6sense.com/
  name: 6sense Status
- type: Deprecation
  url: https://api.6sense.com/docs/
  name: Versioning and Deprecation Policy
- type: ChangeLog
  url: changelog/6sense-changelog.yml
  name: Change Log
- type: ChangeLog
  url: https://support.6sense.com/docs/product-release-notes
  name: Product Release Notes
- type: Conformance
  url: conformance/6sense-conformance.yml
  name: Standards Conformance
- type: Compliance
  url: https://trust.6sense.com/
  name: Compliance and Certifications
- type: Webhooks
  url: asyncapi/6sense-ai-email-webhooks.yml
  name: AI Email Webhooks
- type: AgentSkill
  url: skills/_index.yml
  name: Agent Skills
- type: DataModel
  url: data-model/6sense-data-model.yml
  name: Data Model
- type: Components
  url: components/6sense-components.yml
  name: Embeddable Components
- type: Packages
  url: packages/6sense-packages.yml
  name: Packages and SDK Survey
- type: APIReference
  url: https://api.6sense.com/docs/
  name: 6sense API Reference
- type: GettingStarted
  url: https://support.6sense.com/docs/api-credits-api-tokens
  name: Credits and Tokens for APIs
- type: TermsOfService
  url: https://6sense.com/terms-of-use/
  name: Terms of Use
- type: Login
  url: https://login.6sense.com/
  name: 6sense Login
- type: GitHubOrganization
  url: https://github.com/6si
  name: 6si GitHub Organization
solutions:
- name: AI-Powered Account-Based Marketing
  description: Identify in-market accounts, orchestrate omnichannel ABM campaigns, and prioritize the accounts most likely
    to buy using 6AI and the Signalverse intent graph.
- name: Web Deanonymization
  description: Resolve anonymous website visitors to companies and surface buying-stage signals via the Company Identification
    API.
- name: Predictive Lead And Account Scoring
  description: Real-time predictive scoring of leads and accounts against product-specific buying journeys via the Lead Scoring
    APIs.
- name: B2B Data Enrichment
  description: Bulk and on-demand enrichment of accounts and contacts using firmographic, technographic, and contact intelligence
    via the Company and People Enrichment APIs.
- name: Revenue Marketing Automation
  description: AI Email Agents, Audience Builder, Digital Advertising, and Intelligent Workflows that act on Signalverse signals
    across the funnel.
- name: Sales Intelligence
  description: Sales Copilot, Account Prioritization, List Builder, Sales Alerts, Company and People Search, and the Chrome
    Extension surface the right account and contact at the right moment.
integrations:
- name: Salesforce
- name: HubSpot
- name: Marketo
- name: Eloqua
- name: Pardot
- name: Microsoft Dynamics
- name: LinkedIn
- name: Slack
- name: Outreach
- name: Salesloft
- name: Demandbase Tag (web pixel)
- name: Snowflake (Data Pack ingest)
maintainers:
- FN: Kin Lane
  email: info@apievangelist.com
x-enrichment:
  date: '2026-08-13'
  status: enriched
  artifacts_added: 28
  pass: local-v1

6sense API — frequently asked questions

Does 6sense have an API?

Yes. APIs.io lists 5 APIs from 6sense, including 6sense Company API, 6sense Enrichment API and 6sense People API, and 2 more.

Is there an OpenAPI specification for the 6sense API?

Yes. APIs.io indexes 4 OpenAPI specifications for 6sense, each linked for download from this page.

How do I authenticate with the 6sense API?

6sense documents its authentication (apiKey/oauth2 · 4 schemes). The details are profiled on APIs.io as 6Sense Authentication.

How much does the 6sense API cost?

APIs.io lists 4 pricing plans for 6sense, with each plan's price, limits and inclusions under Pricing on this page.

Does 6sense have an MCP server?

Yes. APIs.io lists 1 MCP server for 6sense: Remote MCP server at api.6sense.com over HTTP requiring OAuth.

Is the 6sense API ready for AI agents?

6sense has a Kin Score of 70.2 out of 100 (exemplar) and an Agent Readiness score of 54.6 (agent-ready), scored by API Evangelist on 2026-11-06.

Work with this as data

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get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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