Responsive

Responsive is AI response software for RFPs, security questionnaires and buyer questions, reporting more than a trillion dollars in total opportunities managed, 8.7 million question and answer pairs maintained on the platform and use by more than 25 of the Fortune 100.

The 8.7 million answer pairs figure is the one that matters and it explains the enterprise positioning. The value of this category compounds with the size of the answer corpus, because an AI drafting a response is only as good as the approved material it draws on, and a platform holding millions of vetted pairs across thousands of companies has a different starting point from one holding a single customer's history.

Guiding AI with subject matter experts rather than replacing them is the stated method and it is the correct one for this work. An RFP response contains contractual commitments about security controls, service levels and capability, and an AI producing a confident wrong answer to a security questionnaire creates a liability rather than a shortcut. Expert review is the control that makes automation usable here.

Framing itself as response intelligence across every team rather than as proposal software reflects that the same questions arrive through sales, security review, procurement and support, and answering them consistently is the actual requirement. Responsive carries 4.5 from over 1,150 reviews and 4.6 from over 150, with more than 2,000 companies using it. Pricing starts from 10,000 dollars for organisations with structured RFP processes collaborating across multiple teams.