OpenFunnel is an AI-driven platform that provides Go-To-Market teams with intelligent agents to discover and prioritize potential customers by detecting real-time intent signals from across the internet. OpenFunnel empowers sales and marketing teams to uncover high-intent prospects instantly, automating and replacing the manual research typically required to identify in-market accounts.
These AI agents leverage reasoning-based and custom natural language signals to autonomously qualify prospects before any outreach, delivering actionable insights such as which companies are expanding AI teams or announcing seed funding. OpenFunnel also supports signal stacking—combining multiple relevant signals—to provide a comprehensive view of prospect readiness. Teams can build and continuously update a researched prospect database by monitoring any signal described in natural language, enabling ongoing discovery and qualification.
How Does OpenFunnel Work?
OpenFunnel's platform utilizes AI agents that:
- Detect and interpret real-time intent signals from public internet sources
- Automatically generate and monitor custom signals in natural language based on user requirements
- Replace manual research, saving up to 20 hours per week for Go-To-Market teams
- Qualify and prioritize accounts by stacking and reasoning over multiple data points
- Allow users to ask dynamic questions about accounts and receive tailored insights
This approach enables teams to proactively identify companies demonstrating purchase intent or fitting specific go-to-market criteria, such as recent hiring trends or funding milestones.
Who Uses OpenFunnel?
OpenFunnel primarily serves SaaS companies, AI startups, and organizations with active Go-To-Market strategies looking to automate and enhance their prospecting workflows. Notable customers include:
- Numi
- Cekura
- Restack
- Fini
- Langfuse
- Cerebrium
- Vocera AI
- Weaviate
- Greptile
- Alex (Cursor for Xcode)
These clients use OpenFunnel to expand their sales pipeline, improve lead qualification, and gain a competitive edge in identifying high-intent accounts.
What Makes OpenFunnel Different?
Unlike traditional lead databases or generic intent platforms, OpenFunnel offers:
- Real-time, autonomous discovery of prospects based on external market signals
- Custom, natural language signal creation on autopilot
- Advanced reasoning capabilities to qualify accounts before the first contact
- Continuous, hands-off database growth tailored to evolving go-to-market needs
Leadership Team
OpenFunnel was founded by Fenil Suchak and Aditya Lahiri. Fenil Suchak brings expertise in Cloud and AI, having scaled Oracle's 23ai Cloud DB, while Aditya Lahiri has built AI Agents for leasing in PropTech and worked on large-scale machine learning models at American Express AI Labs. The founding engineering team includes Swarnab Garang and Kushal Chadmiya.
Recent News
OpenFunnel has been featured in several industry publications, including:
- How Reasoning Models Are Killing Traditional Search (Forbes, July 2025)
- The Internet Is Your Database: How Research Agents Are Changing GTM (Forbes, June 2025)
- From SaaS To RaaS: How AI Agents Are Redefining Software (Forbes, April 2025)
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