ThreeFlow

ThreeFlow (WatchTower Technologies, Inc. dba ThreeFlow) is a benefits placement system (BPS) for employee-benefits brokers and insurance carriers, bringing quoting, RFPs, analysis, renewals, and presentation into one shared workflow. Its ThreeFlow Connect integration layer automates placement data flow across broker AMS, carrier, and partner systems. The platform reports $3.7B+ premium under management, 450+ broker locations, and 75+ certified carriers, and is SOC 2 Type 2 and HITRUST E1 certified. Developer documentation is partner-gated; a public status page monitors the Broker Portal, Carrier Portal, and API.

ThreeFlow is profiled on the APIs.io network. Tagged areas include Company, Enterprise, Insurance, Employee Benefits, and Benefits Placement.

ThreeFlow’s developer surface includes engineering blog, support, and 11 more developer resources.

🌐 Visit website 📡 Source on GitHub
23.3/100 emerging ▬ flat Agent 4/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyEnterpriseInsuranceEmployee BenefitsBenefits PlacementInsurance TechnologyBrokersCarriers

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 23.3/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 1.3 / 20
Commercial Clarity 10.0 / 20
Operational Transparency 2.1 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 4/100 · 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 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/threeflow: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 2

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

Threeflow Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Threeflow Trust Center

SOC 2 Type 2, HITRUST E1

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login
Login

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt
 WellKnown
WellKnown

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Lifecycle
Lifecycle

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 TrustCenter
TrustCenter
 Compliance
Compliance

Operate 2

Status, limits, changes, and where to get help

StatusPage
StatusPage
 Support
Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: threeflow
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/threeflow.png
name: ThreeFlow
description: ThreeFlow (WatchTower Technologies, Inc. dba ThreeFlow) is a benefits placement system (BPS) for employee-benefits
  brokers and insurance carriers, bringing quoting, RFPs, analysis, renewals, and presentation into one shared workflow. Its
  ThreeFlow Connect integration layer automates placement data flow across broker AMS, carrier, and partner systems. The platform
  reports $3.7B+ premium under management, 450+ broker locations, and 75+ certified carriers, and is SOC 2 Type 2 and HITRUST
  E1 certified. Developer documentation is partner-gated; a public status page monitors the Broker Portal, Carrier Portal,
  and API.
url: https://raw.githubusercontent.com/api-evangelist/threeflow/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- accel
- emergence-capital
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Enterprise
- Insurance
- Employee Benefits
- Benefits Placement
- Insurance Technology
- Brokers
- Carriers
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.threeflow.com/
- type: DomainSecurity
  url: security/threeflow-domain-security.yml
- type: LLMsTxt
  url: llms/threeflow-llms.txt
- type: WellKnown
  url: well-known/threeflow-well-known.yml
- type: Lifecycle
  url: lifecycle/threeflow-lifecycle.yml
- type: StatusPage
  url: https://status.threeflow.com/
- type: TrustCenter
  url: security/threeflow-trust-center.yml
- type: Compliance
  url: https://trust.threeflow.com/
- type: Blog
  url: https://www.threeflow.com/resources/blog
- type: Support
  url: https://www.threeflow.com/customer-experience
- type: Login
  url: https://broker.threeflow.com/
- type: TermsOfService
  url: https://www.iubenda.com/terms-and-conditions/11825817
- type: PrivacyPolicy
  url: https://www.iubenda.com/app/privacy-policy/11825817/legal
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 3
  pass: local-v1