Launch with a message that lands.

Messaging for startups and scale-ups when it matters most.

When the product’s ready, but not for scale.

You’ve built something excellent.
Now you need to explain it.
Clearly, consistently, and with zero confusion.
That’s where Modern English comes in.
Strategic expertise & launch-ready copy, fast.

Here’s what the right messages unlock:

✔ Marketing that works harder
✔ Confidence in go-to-market efforts
✔ Customers who actually get your value
✔ Alignment across teams and stakeholders
✔ Consistent brand voice at scale

Trusted by global brands & leading startups.

James Aviaz – Brand Messaging & Copywriting Expert for Startups

Big-brand thinking. Startup speed.

Hi, I’m James Aviaz — founder of Modern English.

I’m not just another copywriter. I’ve worked inside high-growth teams like Spotify and Uber, where creative work had to move fast and drive results.

My value isn’t just writing well — it’s bringing strategic clarity to your messaging.

The result? Writing your teams, agencies, and AI tools can use now — and build on as you scale.

TL;DR

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TL;DR 〰️

What I Do

→ Define the message(s)
→ Write to make it land
→ Think sharp, move fast

Who I Work With

→ Series A to growth-stage
→ Consumer and product-led teams
→ Founders and marketing leads

How I Work

→ Before, during, or after launch
→ One-off or ongoing projects
→ Async, live, or hybrid

From strategy to launch-ready.

1. Find the core messages

Get clear on what you do, who it’s for, and why it matters.

2. Lock the message down

Define the messages that shape how your brand shows up.

3. Write the copy

Put it into words — for web, decks, product, and more.

Flat fee and fast.

  • Messaging Audit

    $2,000 AUD

    Review your existing messaging & deliver actionable recommendations.

  • Messaging Intensive

    From $5,000 AUD

    Define your key messages & craft copy for your most important surfaces.

  • "James was pivotal in shaping Pilot's brand positioning, verbal identity and approach to storytelling. He truly captured the spirit of the brand and helped in crafting impactful messaging that resonated with our users. His expertise and thoughtful, collaborative approach brought immense value to the project."

    — Olivia King, Former Head of Design at Eucalyptus

  • “James has a talent for simplifying complex ideas into clear, human language. We had been struggling to communicate consistently, but with his help, we found a clear and confident voice that truly connects with our audience. His thoughtful approach and fresh perspective made working with him effortless and left a lasting impact.”

    — EDI Leader, Audio Company

Ready to sharpen your message?

Book a 30-minute intro call — or drop me a note to get started.