Professional Event Production Software

Run the show.Not the spreadsheet.

Modulus is the run-of-show platform built for event production teams. Build schedules, manage crew, and broadcast real-time updates — all from one place.

One account per Creator  ·  Crew get a link, not a login

app.modulus.show — Main Stage v14
Main Stage
Breakout A
Lobby
TimeDurationCue / ActionRoleNotes
9:00 AM 30 min Doors open — venue ready check Stage PA check · house lighting warm
9:30 AM 15 min Pre-show music begins Audio Playlist: Opening Set v3
9:45 AM 5 min Lighting fade to house preset Lighting Scene: House Pre-show
10:00 AM 20 min Opening Keynote — CEO Welcome Video Cam 1+2 wide · title card ready
10:20 AM 40 min Panel Discussion: Future of AI Stage 3 panelists · mic check 10:15
11:00 AM 15 min Networking break Audio Loop playlist · house lights up
9
Crew Role Types
5
ROS Formats
Programs
0
Logins for Crew
Everything you need

Built for the chaos
of live production

Every feature is designed for the realities of event production — fast edits, real-time crew updates, and a format that fits your show.

📋

Run-of-Show Editor

Build time-coded runsheets with cue, role, and note columns. Inline editing, drag-to-reorder, and instant mode switching between lock, edit, and reorder.

📱

SMS Crew Broadcasts

When the show changes, push a one-tap SMS broadcast to every crew member. They get a short link to the live update — no app, no login required.

👥

Role-Based Access

Creators own the show. Co-owners co-edit. Crew get a role-filtered view-only link. Zero friction for your team — just send a link.

📁

Show Assets

Organize stage plots, PDFs, images, and diagrams in visual folders. Control exactly who sees what — owners only or all crew.

📊

Import from Excel & Word

Already have a runsheet? Import XLSX or DOCX directly. Smart column mapping, multi-sheet merging, and mismatch detection — no data lost.

🖨️

Print-Ready Output

Generate clean printed runsheets with page breaks, custom headers, and grayscale formatting optimized for the production table.

How it works

From blank page to
call sheet in minutes

Modulus is fast to set up and even faster to run. No training required — just build, share, and broadcast.

1

Create your program

Sign up as a Creator and start a new program. Build your run-of-show from scratch or import from Excel or Word. Add rooms (stages) and sheets (days or sections) as your show grows.

2

Add your crew

Add contacts with role tags — Audio, Video, Lighting, Stage Direction, Camera, Recording, Streaming, Technical Director, and Project Manager. Each person gets their own crew link. No accounts, no friction.

3

Run the show

Make last-minute edits and broadcast the changes to all crew via SMS in one tap. Everyone sees the latest version instantly — even from the dark wings of stage.

Multiple formats

Your show, your format

Switch between five different views. Use the one that fits your production style — or mix formats across different sections and rooms of your show.

Standard

ROS Table

The classic run-of-show layout. Time-coded rows with cue, role, and notes columns. Inline editing, drag-to-reorder, and role filtering. The backbone of any show.

Print-Optimized

Landscape ROS

Wider table layout for more columns and greater detail. Designed for multi-day shows and landscape-orientation printing on A4 or letter paper.

Day-Based

Agenda View

Multi-day scheduling grouped by date. Perfect for conferences, festivals, and corporate events that span multiple days across multiple venues.

Rich Text

Freeform Editor

A blank page for flexible documentation — briefings, speaker notes, stage plots, scripts, or any content that doesn't fit a table structure.

Crew management

Your entire crew,
tagged and ready

Add crew with production role tags so Modulus knows who needs what information. Send each person a role-filtered link — they only see their cues.

  • 9 built-in role categories — Audio, Video, Lighting, Stage Direction, Camera, Recording, Streaming, Technical Director, Project Manager
  • Role-filtered view links — crew see only their relevant rows
  • Creator and Co-owner accounts for full editing access
  • No app download required for any crew member
Contacts — Main Stage Show
JR
Jordan Rivera
Audio
Audio
MK
Morgan Kim
Video
Video
AJ
Alex Johnson
Lighting
Lighting
SP
Sam Park
Stage Direction
Stage
TC
Taylor Chen
Technical Director
TD
Real-time notifications

Changes happen.
Crew know instantly.

When the show schedule shifts — and it always does — Modulus detects the changes and lets you broadcast a full update log to your crew via SMS in one tap.

  • Change banner appears automatically when edits are made after first broadcast
  • One-tap broadcast sends SMS with a live link to all registered crew
  • Short links open the current version — no login, no app
  • Version numbering so crew always know they have the latest
📱  Crew SMS Update
3 changes detected — update not yet sent to crew
v14
Modulus: "Main Stage v14 — Keynote moved to 10:15 AM, Panel extended to 45 min, Break shortened. View live ROS: mod.us/a3k7p"
Received 9:42 AM · Main Stage Show
Got it, adjusting audio setup now 👍
Jordan Rivera · Audio
On it — resetting lighting preset for 10:15 start
Alex Johnson · Lighting
Import your existing runsheets

Already have a runsheet?
Bring it with you.

Don't start from scratch. Import directly from Excel, Word, or CSV. Modulus maps your columns, handles multi-sheet shows, and flags mismatches before committing — nothing gets lost.

  • Excel / XLSX import with smart column mapping
  • DOCX import for Word-based runsheets
  • Multi-sheet merging — combine days or split rooms
  • Mismatch detection wizard before finalizing import
Import — Select file
📊
MainStage_RunSheet_v4.xlsx
Excel workbook · 3 sheets · 89 rows
Ready
📄
Show_Brief_Day2.docx
Word document · Freeform page
Ready
Column mapping
3 columns matched automatically · 1 requires your input
Access control

The right access
for every person

Modulus uses a three-tier access model — full control for the Creator, editing for Co-owners, and read-only for Crew. Simple, secure, and friction-free.

Creator

Show Director

One account per show. Full ownership of the program, all editing capabilities, and full control over who gets access.

  • Full program edit access
  • Manage contacts & crew
  • Send SMS notifications
  • Upload & manage show assets
  • Invite Co-owners
  • Change log & version history
Co-owner

Production Partner

Share editing responsibility with a co-producer or assistant director. Token-based link — no separate account needed.

  • Edit ROS rows and content
  • Add and reorder rows
  • View contacts panel
  • View all show assets
  • · Cannot send SMS notifications
  • · Cannot manage access
Crew

Production Team

Your crew gets a short link filtered to their role. They see their cues — not the whole show. No account, no app, no hassle.

  • Role-filtered view of ROS
  • Receive SMS update links
  • View crew-accessible assets
  • · Read-only access
  • · No account required
  • · No app download needed

Ready to run
the show?

Join event production teams who use Modulus to stay organized and keep their crew in sync — from the first call to the final cue.

One account per Creator  ·  Crew get a link, not a login  ·  Free to start