Flank vs. Responsive, formerly RFPIO

Flank is an agentic AI platform that automates high-volume contracting workflows for enterprise in-house legal teams. It is designed for legal departments at large companies that process recurring contract types at scale and need to reduce cycle times without adding headcount or relying on outside counsel. Flank's agents are configured with a legal team's own templates, preferred terms, fallback positions, and escalation rules.

Responsive is the global leader in strategic response management software, transforming how organizations share and exchange critical information. Our commitment to product innovation and customer success empowers companies to accelerate growth, mitigate risk and improve the employee experience by leveraging intelligent technologies to quickly and accurately manage RFPs, RFIs, security questionnaires (VSQs), due diligence questionnaires (DDQs), risk assessments and all other complex information requests (RFXs).