OpenFunnel

Agent-ready, real-time TAM intelligence. Find accounts and people from traits and live signals, deploy long-running discovery workflows, and expose every entity through REST and MCP for AI agents.

Primary URL

https://openfunnel.ai

Agent URL

https://openfunnel.dev

Benchmarks

benchmarks.openfunnel.dev

Category

B2B Go-To-Market (GTM) Intelligence Platform

Backed by

Y Combinator

Headquarters

San Francisco, CA

Last parsed

2026-06-07

Install

npx skills add openfunnel/openfunnel

What OpenFunnel Is

OpenFunnel is an agent-ready, real-time TAM intelligence system. It replaces static lead databases with a live, domain-specific GTM intelligence layer - surfacing accounts at the moment buying need emerges, not when a sales team decides to prospect.

• Tagline: Fastest Real-time Intelligence on your TAM.
• Positioning: Think ZoomInfo, but with your domain context - and self-updating.

OpenFunnel helps agents and GTM teams:

• Find companies based on traits, live signals, or both
• Look up a specific account and retrieve full enriched context
• Identify people and decision-makers at target companies
• Monitor activity across an audience or TAM
• Score and tier accounts based on pain, urgency, and relevance
• Deploy signal workflows that keep discovering new in-market accounts

Core Product Model

OpenFunnel is built around these core entities:

Problem → Solution Mapping

Key Differentiators

• 99.98% real-time signal coverage
• Every insight is inferred, contextualized, and sourced (references + reasoning included)
• Optimized for trigger-based GTM - not static list-based GTM
• Domain/category exclusivity available on enterprise tier
• Independently benchmarked. Performance vs other technographics providers is measured publicly at benchmarks.openfunnel.dev/leaderboards/technographics.

Authentication for Agents

Base API URL: https://api.openfunnel.dev

Step 1 - Sign up or recover API access

POST /api/v1/agent/sign-up
Content-Type: application/json

{
  "email": "agent@example.com"
}

• Sends a 6-digit OTP to the provided email
• Creates a new account if the email is new
• Recovers the existing API key flow if the email already exists

Step 2 - Verify OTP and get API key

POST /api/v1/agent/verify
Content-Type: application/json

{
  "email": "agent@example.com",
  "otp_code": "123456"
}

Success response:

{
  "email": "agent@example.com",
  "api_key": "YOUR_API_KEY",
  "is_new_user": true
}

Notes: OTP expires after 24 hours. Up to 10 attempts allowed per code. If exhausted, call sign-up again.

Required Request Headers

X-API-Key: <OPENFUNNEL_API_KEY>
X-User-ID: <OPENFUNNEL_USER_ID>
Content-Type: application/json

X-User-ID is the OpenFunnel user identifier - in most guides this is the same email used during signup.

Important API Endpoints

Account & Discovery

Signal Deployment (long-running discovery workflows)

• Competitor activity
• Competitor engagement
• Deep company search
• Deep hiring
• ICP job change
• Social listening
• Technography search

See docs.openfunnel.dev/llms.txt for the full canonical endpoint list.

Recommended Agent Workflows

1. Find accounts with active pain

Identify companies showing live evidence of a problem, initiative, or buying window.

Start with: search_by_traits, signal deployment endpoints, list_accounts, get_my_insights.

Best matching skill: Find Companies with Signals.

2. Research a known account

• Resolve with POST /api/v1/account/search-by-name-or-domain
• Fetch full details with POST /api/v2/account/batch
• Inspect timeline and recent insights
• Synthesize pain, stakeholders, and outreach angles from evidence only

Best matching skill: Enrich and Research an Account.

3. Score and tier a universe

Use account details, timelines, and audiences to assign ranked scores based on pain relevance and urgency. Weigh recent evidence higher than stale activity.

Best matching skills: Dynamically Score and Tier your OpenFunnel Accounts; One-time Account Scoring.

4. Research enterprise accounts by team

For large companies, do not treat the company as a single buyer. Split into teams, map signals to teams, identify relevant leaders, and produce an evidence-backed brief.

Best matching skill: Research an Enterprise Account.

5. Find people based on live activity

Use when the task is person-level: people posting about a topic, changing jobs, or engaging with competitor content.

Best matching skill: Find People with Signals.

6. Provision API-only users for orchestrators

For orchestrators that need to create OpenFunnel users programmatically and return API credentials without a UI login flow.

Best matching skill: Provision Users (for Orchestrators).

GTM Skills Reference

Live Domain Sandboxes

Each sandbox provides live, subscribable intelligence feeds for a specific market vertical.

Example signals per sandbox (AI Code Review):

• ICP personas interacting with competitor CEOs (e.g., CodeRabbit, Greptile, Qodo)
• Companies with job posts mentioning specific AI/SDLC keywords
• Competitor sales/support reps interacting with ICPs
• Companies using domain-specific technographics (Cursor, Claude Code, GitHub Copilot)
• ICP personas posting about relevant topics
• Active & past buying windows (beta)

Browser Agent Workflow

To extract companies from a public web page (directories, conference pages, portfolios, filings) and enrich them in OpenFunnel, see the docs: How to use OpenFunnel Browser Agents.

Integrations

Working Rules for Agents

• Never fabricate missing account or people data
• Treat null or missing fields as missing - do not infer
• Use evidence from signals and timelines, not guesswork
• Prefer live activity over static firmographic assumptions
• For enterprise research, reason at the team level
• For scoring, prioritize recent evidence over old evidence
• Confirm before deploying new paid signal workflows when cost or credit usage matters

Key URLs

Compliance

• AICPA SOC certified

Metadata for Agents

entity_type: SaaS platform
domain: go-to-market intelligence, sales intelligence, account-based marketing
target_users: GTM teams, sales, revenue ops, growth, AI agents
use_cases:
  - trigger-based outbound
  - account scoring and tiering
  - ICP discovery
  - competitive intelligence
  - buying window detection
  - TAM monitoring
  - enterprise account research
  - people discovery
data_freshness: real-time (24x7 monitoring)
signal_types:
  - job postings
  - technographics
  - social activity (executive/ICP posts)
  - competitor interaction tracking
  - buying window signals
  - ICP job changes
  - social listening
api_available: true
mcp_available: true
mcp_url: https://mcp.openfunnel.dev/mcp
npm_package: openfunnel
base_api_url: https://api.openfunnel.dev
auth_method: OTP email -> API key
pricing_model: credit-based + enterprise custom
backed_by: Y Combinator
hq: San Francisco, CA
compliance: AICPA SOC
public_benchmarks:
  - https://benchmarks.openfunnel.dev/leaderboards/technographics