Pitch vs keynote vs TED talk vs speech compared

You get the four Room Cuts side by side by job, ask, proof and common length, and the principle that the job decides the ending.

This lesson lays the four Room Cuts side by side. A pitch wins a decision and asks for a decision or the data room. A keynote frames a moment and offers a new lens. A TED-style talk spreads an idea and asks for nothing at all. A speech marks an occasion and hands the room a charge. Proof is heavy and up front in a pitch, light and carried as authority in a keynote, enough for the room to believe the idea in a TED-style talk, and usually light in a speech unless the occasion needs a case.

The ending is the visible tip of a deeper choice about what the room is for. Get the job right and the ending writes itself.

Length follows the slot, and the course gives common ranges. A pitch runs three to ten minutes, and questions usually follow. A keynote runs ten to thirty minutes or more. A TED-style talk runs five to eighteen minutes. A speech runs three to eight minutes for a toast or an award, and longer for an all-hands. The course holds its example cuts to about four minutes each, so you compare architecture before length.

Key ideas.

A pitch asks for a decision or the data room, a keynote offers a new lens, a TED-style talk asks for nothing, and a speech hands the room a charge.
Proof runs heavy and early in a pitch, light as authority in a keynote, enough to convince in a TED-style talk, and usually light in a speech.
The ending of a talk is the visible tip of a deeper choice about what the room is for, so the job decides the ending.
A pitch commonly runs three to ten minutes, a keynote ten to thirty or more, a TED-style talk five to eighteen, and a toast or award speech three to eight.

Questions.

How long should a pitch be?

A pitch commonly runs three to ten minutes, and questions usually follow. The slot sets the actual time. Whatever the length, a pitch exists to win a decision, so it carries heavy proof up front and ends on a clear ask, either the decision itself or a next step such as opening the data room.

How long should a speech or toast be?

A speech for a toast or an award commonly runs three to eight minutes, and a speech for an all-hands runs longer. These are common ranges, and the slot sets the real time. A speech exists to mark an occasion, so its proof is usually light unless the occasion needs a case, and it ends by handing the room a charge.

What changes between a pitch, a keynote, a TED talk and a speech?

The job changes, and the job reshapes the ask and the proof. A pitch wins a decision with heavy proof up front. A keynote frames a moment and carries light proof as authority. A TED-style talk spreads an idea with enough proof for the room to believe it. A speech marks an occasion and hands the room a charge. The ending follows from the job.

Lesson 6.6 of From Story to Stage, a free written course by Aaron C. Leaman, published by Brighter Future. The terms it uses are defined in the glossary.