TillyGen vs Assemble

What Assemble is for

Production workflow platform for briefs, schedules and approvals.

Agency-side teams coordinating several productions at once.

Production management systems aim to be the single source of truth for the whole crew. That works as long as every department actually works inside it — and breaks the moment the director and DoP keep a spreadsheet on the side. So the question worth asking first is who opens the system daily and who only receives a PDF out of it.

Where Assemble is strong

A comparison that only lists your own upsides is not one. This is what speaks for Assemble:

• Coordinates several productions side by side
• Agency-friendly approval and briefing flows
• Keeps stakeholders outside the crew informed

Where the limits are

And these are the points where teams run into limits in practice — not as a flaw, but as a consequence of the design:

• Stays at coordination level; craft detail sits below it
• Crew-facing documents still need producing elsewhere

Where TillyGen takes a different route

TillyGen goes deeper into the craft layer — shot sizes, coverage, gear — rather than staying at project coordination.

TillyGen turns a brief into a shoot-ready package: shot list, storyboard, schedule and call sheet that stay connected. Change the creative direction and the affected shots are flagged rather than quietly left behind.

Which tool when

In short: Agency-side teams coordinating several productions at once. If your bottleneck is instead getting from a brief to a plan that holds, that is where TillyGen starts.

The useful question before switching is not which tool does more, but where the process stalls today. Three bottlenecks come up again and again in production teams, and they call for different tools:

• The plan comes together too slowly: days pass between the brief and a shoot-ready shot list, with the client already chasing.
• The paperwork drifts apart: shot list, schedule and call sheet live in three files, and after the second change none of them agrees with the others.
• Distribution eats the time: the plan is done, but every version has to be sent to twenty people by hand and chased up.

What to check before switching

Often used above a planning tool rather than instead of one.

Switching tools mid-production almost always costs more than it saves on that job. The sensible moment is between two projects, with a pilot small enough to run twice if it comes to that. Check first whether the export formats match what post and accounting expect — migrations fail there more often than on features.