TOCO Software

We are delighted to announce TOCO 2.0 has Launched!


Theory of Change Online (TOCO) is the only web-based software (no download required) that you can use to design and edit and store your Theory of Change, learn the concepts of theory of change, and capture your outcomes, indicators, rationales and assumptions in an interactive graphical environment.

Click here to learn more about TOCO 2.0

Click here to log in and get started.

  • Testimonial

    • “ActKnowledge and the Aspen Roundtable’s Theory of Change website is a giant leap forward in transplanting the Theory of Change approach into a highly useful, cutting edge tool for planning and evaluating complex efforts to improve important social outcomes.” Lisbeth B. Shorr, Director Harvard Project on Effective Interventions, Pathways Mapping Initiative; and author of Within our Reach: Breaking the Cycle of Disadvantage.