Who we are

Kara McMaster built it. The MDL team runs it every day.

I’m Kara McMaster, founder of MDL. Before MDL, I worked at Lamassu, where we ran 2.5 million dials a week.

My team starts the conversations and books the calls. You run the sales call and close it. I make my money when you close, through a revenue share.

Kara on LinkedIn

Kara McMaster, founder of MDL
Kara McMaster, founder
The team

The people who run your channel.

  • Kara McMaster

    Founder

    Built the Signal Channel.

  • Kathleen Joy Agda

    Senior Revenue Strategist

    Runs daily outbound operations.

  • Myra

    Ops and data

  • Travis McMaster

    GTM Engineer

The record

What we’ve run.

21M+
LinkedIn messages sent
500+
clients served

Both numbers are across SalesBytes and MDL.

2.5 million dials a week, and what that team taught me.

Once you’re a client

You always know who to ask and where things stand.

  • A shared Slack channel.
  • Weekly reporting.
  • Formal reviews at days 30, 60 and 90.
The names

Four names you’ll hear, and what each one means.

The company
MDL. The legal name is McMaster Digital Ltd., incorporated in Ontario.
The brand
The Signal Advantage.
The category
Buying Window Marketing. We pioneered it for technical service founders.
The product
The Signal Channel.
Next step