Frameworks for the work — not just the deck.
Consultants, advisors, and in-house strategists know strategy lives or dies by its underlying theory. TheoryOS is the structured environment to facilitate the work, keep teams honest, and produce artifacts clients can defend in their own boardroom.

From a 60-slide deck the client never reopens — to a theory every investment decision anchors to.
Five seats around the table.
Run a workshop with a panel that has read the theory in full. Put one question to several seats at once and see where they disagree.
You haven't convinced them to write a check. They press on the riskiest assumption first and refuse to soften pushback. Vague claims, hand-wavy mechanisms, and TAM math get caught here.
Articulates the operational realities, regulations, supplier dynamics, and unwritten rules of your industry. Always ready to share secrets and talk specifics.
Articulates a coherent counter-theory and defends it. They've thought about this market longer than you have, and they would happily put you out of business.
A customer who looked at your offering and said “no.” Voices the customer experience that your theory hasn't yet accounted for, and shares what it would take to say yes.
A customer segment, an advisor, a stakeholder or someone else: say who they are and what they care about, and they take a seat.
Where it fits.
Walk out with a defensible theory of value, not a Miro graveyard. The team built it — they own it.
Reverse-engineer a client’s strategy by reconstructing its theory. Where the logic breaks is where the engagement starts.
Build a private library of theories across clients. Surface patterns. Compare contrarian bets. Get sharper with each engagement.
Ask each leader to write the theory independently. Compare side-by-side. The gaps are the work.
Try it on your next engagement
Free to start. Your first theory takes about an hour.