Make Accurate and Informed Group Decisions using the Delphi Method

Because none of us is as smart as all of us


Overcome challenges of gaining consensus 

and getting stakeholder buy-in

Because none of us is as smart as all of us

Better Decisions

Better Implementation

Better Group Relationships


Surveylet, the world's leading collaborative research software is powered by the Delphi method, a consensus-oriented group decision-making technique. The expert method allows group members to share and exchange their opinions without undue influence or social drawbacks, and shape them into a decision that is in the best interest of the whole. 

Delphi methods

Multi-Round Delphi

Build group consensus over multiple survey rounds (Classic Delphi).

Real-Time Delphi

Build group consensus in real-time without using survey rounds (RTD). 

Time Series Delphi

Repeatable Real-Time Delphi surveys with machine learning (RTD2).

Consensus Decision-Making

Agreement Seeking

A consensus decision-making process attempts to generate as much agreement as possible.


Participants contribute to a shared proposal and shape it into a decision that meets the concerns of all group members as much as possible.


As many stakeholders as possible should be involved in the consensus decision-making process. 


Participants in an effective consensus process should strive to reach the best possible decision for the group and all of its members, rather than competing for personal preferences.


The consensus process should actively solicit the input and participation of all decision-makers.


All members of a consensus decision-making body should be afforded, as much as possible, equal input into the process. All members have the opportunity to present, and amend proposals. 

Delphi Applications

Committees, Executive Boards

Collectively make the choices that shape, for good or ill, a company’s future utilizing the Real-Time Delphi technique.

Project and Risk Management

Find out if everything is going well on a given project and what are the hidden issues that need to be addressed.

Technology Forecasting

 Combine expert opinions on likelihood and expected development time, of the particular technology, in a single indicator.

Research Studies

Apply the Delphi method for studies in thousands of areas varying from health care, nanotechnology, robotics to tourism.


Apply the Delphi method to public policy issues, such as economic trends, health and education.

Business Forecasting

 Predict the sales of a new product during the first two years with inaccuracy of 3–4% compared with actual sales.