Launching at Infocomm 2026

Great AV
documentation.
Zero suffering.

Rackline is the AI-assisted signal flow diagram tool built by AV engineers, for AV engineers. From napkin sketch to client-ready PDF — without the Visio detour.

AV
SE
IT
+

Join AV integrators, broadcast engineers & live event pros on the waitlist

The problem

You design great systems.
Your docs don't reflect that.

Every AV professional has a graveyard of half-finished Visio files, outdated PDFs, and napkin sketches that never made it to the client. We fixed that.

📄
Visio wasn't built for AV
Generic shapes, no signal type awareness, no rack units, no port logic. Every diagram is a fight against the tool instead of the system.
Documentation eats your time
Hours spent drawing, labeling, re-drawing. Hours that should be spent commissioning, troubleshooting, or pitching the next job.
📁
Diagrams go stale instantly
The system changes, the diagram doesn't. Three months in, nobody knows which version is current or whether it reflects what's actually installed.
What Rackline does

Built from the rack up.

Every feature was designed by someone who's actually terminated XLR cables at 11pm and had to explain a Dante network to a facilities manager.

🔌
Signal-type-aware connections
Ports know the difference between XLR, Dante, SDI, HDMI, SpeakOn, and AES67. Color-coded by signal family. Incompatible connections are flagged automatically.
XLR · Dante · SDI · AES67 · HDMI · SpeakOn
🤖
AI assistant that knows AV
Ask it to generate a template for a 48-channel FOH setup, flag signal path issues, or explain why two devices aren't compatible. It knows what a Dante network is.
AI-powered
📋
Client-ready PDF export
One click to a professional, shareable PDF. Clean enough to send to a client. Detailed enough for a technician to work from on install day.
PDF · Shared link · Print-ready
🗂
Device library built in
Hundreds of real AV devices — consoles, amps, processors, cameras, displays — pre-loaded with accurate port configurations. Add your own and they persist across projects.
Yamaha · Crown · BSS · Dante · and more
Why this exists
"I've spent over a decade building AV systems for some of the most demanding environments in tech, finance, and live events. I kept waiting for someone to build the right tool. Nobody did. So I built it."
EN
Evan Norbom
Founder · Rackline & Sinematique
Sinematique LLC
Premium AV design, integration & live events · NY · LA · SF · Denver
Built by the industry

Not another tool built by outsiders.

Rackline was built by engineers with decades of AV experience across tech, finance, broadcast, live events, and cinema. Every design decision was made by someone who's lived the problem — in enterprise boardrooms, live TV control rooms, and major film venues.

That means it knows the difference between Dante and AES67. It knows what a rack elevation is. It knows why patch lists matter. It doesn't make you explain your job to your own documentation tool.

Pricing

Start free. Scale when you're ready.

Early access members lock in founding pricing. No credit card required to get started.

Free
$0
For engineers getting started
  • 3 active diagrams
  • Signal-type-aware connections
  • Core device library
  • PNG export
  • Shared view links
  • 10 AI messages/day
Get Started Free
Team
$49 / mo
$468/yr · save 20% · for AV integration firms
  • Everything in Pro
  • Up to 5 seats
  • Team management
  • Collaborative editing (one at a time)
  • 500 AI messages/day
  • Dedicated onboarding
Contact Us
Early Access

Less time documenting. More time engineering.

Join the early access list. Founding members lock in Pro pricing for life and get first access when we open the doors.

No credit card. No spam. Unsubscribe anytime.

AttendingInfocomm 2026?  Find us in Las Vegas, June 17–19.