RACI vs DACI: Which Decision Framework Actually Prevents Stalled Work
Most teams reach for RACI, get tangled in who is Consulted versus Informed, and quietly abandon it. The fix is usually a different framework, not more discipline.
A role framework exists to answer one question before work starts: when this stalls, who unblocks it? RACI and DACI answer that question differently, and picking the wrong one is why so many teams find the exercise bureaucratic.
RACI assigns four roles to a task: Responsible (does the work), Accountable (owns the outcome, one person only), Consulted (gives input before), and Informed (told after). It is built for delivery - a rollout, a migration, an audit - where the work is clear and the risk is a dropped handoff.
Where RACI breaks
RACI struggles the moment the hard part is the decision itself rather than the execution. Teams burn hours arguing whether a stakeholder is Consulted or merely Informed, because the distinction feels like status. And RACI has no explicit Driver - the person who keeps the decision moving - so a decision with a clear Accountable owner can still sit for weeks because nobody is pushing it forward.
The other failure is silent: a RACI chart with two people marked Accountable. The framework says one, always. The instant you have two, you have no one, and the decision reverts to whoever escalates loudest.
What DACI changes
DACI is built for decisions, not delivery. It names a Driver (keeps it moving and frames the options), an Approver (makes the final call, usually one person), Contributors (bring expertise), and the Informed. The Driver is the piece RACI lacks, and it is the piece that prevents a decision from stalling.
The practical difference: RACI tells you who does the work; DACI tells you who breaks the tie. For a pricing change, a vendor selection, or an architecture choice, DACI is almost always the better fit, because the bottleneck is agreement, not effort.
Running either without ceremony
- Assign roles once, at the top of the doc, in four lines. If it takes a meeting, the decision is too small to need a framework.
- One name in the Accountable or Approver slot. Two names means the decision has no owner.
- Separate Consulted (input required before) from Informed (told after) by asking a single question: would you delay to hear from this person? If no, they are Informed.
- Write the decision and its rationale where the work happens, not in a chat thread that scrolls away. The role chart is worthless if the outcome is not recorded next to it.
A pragmatic default
Use DACI for decisions and RACI for delivery, and do not force a team to run both on the same piece of work. A launch that involves one genuine decision (go or no-go) and a lot of execution can carry a one-line DACI for the decision and a short RACI for the rollout. Anything more than that is process for its own sake.
In Atlas, both live as a short block at the top of the project or the decision doc, next to the tasks and the record of what was chosen, so the roles and the outcome never drift into separate tools.