Sound Reason

Sound Reason · Authentic intelligence, augmented by AI

Your reason, made sound.

I help creators, coaches and experts design and grow their online business on their unique thinking, with clear strategy and AI powered systems carrying the load. Still in a 9-to-5? You can start here too.

NoiseHarmony
Apply to work with me See how it works
129KFollowers for Cato, up from 10K
15M+Views on his content
10–45xReach on Jason's best reel
+50%Instagram growth for Allyson

Results

Don't take my word for it. Take theirs.

Cato Dezorra

Flagship case study · 2 years

Cato Dezorra

Founder, writer, researcher & educator · catodezorra.com

10K→129KInstagram followers
15M+Views
High 4-figRecurring monthly revenue, closing in on five

Two years ago, Cato's deep research was a hobby with 10,000 followers. Today it's a paid community, a premium course in its second cohort, and a recurring income.

  1. Mapping his voice. His research and convictions became the core.
  2. Strategy and offers. A paid community and a premium course.
  3. The content engine. Editing, research and scripts, week after week.
  4. Systems and accountability. Reports, a custom AI assistant, and the drive to keep going.
"Gijs is the kind of strategist every content creator should have on their team. Seeing things from the birds eye view, continuously developing my ideas, creating action plans, and keeping me accountable has been an absolute game-changer, and has helped me generate real revenue with something that was once just a hobby."
10–45x more views
"One of the reels went organically viral and became my best performing reel, with between 10 and 45x more views, likes, forwards and comments than the previous one."
Jason ChristoffBehaviour modification & psychology researcher · jchristoff.com
+50% Instagram growth
"He helped me grow my Instagram following by over 50%, send out my first newsletter, and redesign my website. I've gained much better focus and clarity with reaching potential clients."
Allyson AllardFounder, researcher & self-sabotage coach
Trilingual website · first launch
"He mapped my expertise, built a clear strategy around it for clients, and designed my trilingual website. Most of all, he gave me the confidence to finally start my online business."
Gemma FrancoPublic-procurement lawyer · gemma-legal.com
Brand & strategy
"Working with Gijs was both enriching and effortless. He consistently went above and beyond, bringing a strategic, solution-focused approach to my vision and brand. His support lifted a huge weight off my shoulders."
Eva LeparakuoInner healing & emotional wellness coach

Two ways in

Start where you are. Grow from there.

Grow · You're already online

Turn what you know into a business that grows.

You have content, an audience or a few clients, but growth is stuck or scattered. We build the system around you.

  • A clear offer and the funnel behind it
  • A content engine in your own voice
  • Done-with-you reels, carousels and scripts
Apply for 1:1

Start · You're still in a 9-to-5

Build something of your own, on the side.

You have skills and a story, and only evenings to build. We start small, so your first result comes before you quit anything.

  • One offer, one audience
  • A few focused hours a week
  • Seven days of small actions in the free guide
Get the free guide

The method

Four steps. In this order.

Most people start with the AI tool. Sound Reason starts with what you actually think.

01

Listen

Interviews and voice notes become a library of the stories and convictions only you have.

Led by you
02

Reason

One core message, one audience, one clear offer. Most content problems are solved here.

You, guided by me
03

Build

Your library becomes prompts, workflows and templates that draft in your voice.

Built with AI
04

Amplify

A weekly rhythm and a funnel that turns attention into conversations. You approve, AI carries the volume.

Carried by AI

Work with me

Here's what's included, so you can decide.

Free guide

Authentic Action

Free

A 10-page guide to turning your story and skills into an online business, with seven days of small, concrete actions.

Get the guide

Group cohort · 4 weeks

Freedom by Design

Nov 21 to Dec 12

Four weeks in a small group to fully lock in your offer, your content system and your plan, so you start 2027 growing instead of planning. Live sessions and feedback on your own content.

Price announced soon. Apply to save your seat.

Apply for the cohort

1:1 · by application

Work with me directly

Foundations$999/moMessage, offer and your first voice system, plus monthly creative production
Strategy & Systems$1,499/moFull content system and funnel build, plus weekly creative production
Partner$2,499/moOngoing strategy partner, system upkeep and full creative production

3-month minimum. Commit for 6 months and save 10%, or 12 months and save 20%. I take on a small number of 1:1 clients each quarter.

Apply for 1:1

Services

Strategy, content and consulting. All in your voice.

Online business strategy

A clear offer, the right audience and a real path to revenue.

Creative content

A content engine that compounds: scripts, video and design.

Consulting & advisory

A strategist in your corner, one-on-one or done-with-you.

Online business architecture
Brand & content design
Website building & design
Short- & long-form video editing
Graphic design
Music production & mastering
Copywriting & script design
Research & analysis
Advertising & data analysis

The long game

The slower the reward, the deeper it goes.

Most online advice chases seconds. Sound Reason builds for years.

SecondsA viral post

A spike that's gone by tomorrow.

WeeksA content rhythm

People start to recognise your voice.

MonthsA system that sells

Content turns into conversations and clients.

YearsA business that's yours

Freedom built on your own reasoning.

Why this exists

You don't need more content. You need less noise.

Most people with something real to say post more, try every new tool, and still get views without clients. This might be why: they're building on noise instead of on their own reasoning.

Noise

  • Posting without a plan, hoping something sticks
  • AI that makes you sound like everyone else
  • Views and likes, but no clients
  • Building in the hours left over after work

Harmony

  • One clear message, one audience, one offer
  • AI drafting from your own words and stories
  • Every post with a job: reach, trust or action
  • A weekly system that runs in a few focused hours
You have a voice, a phone and a direct line to millions of people. For most of history, that was a dream.

The tools were never the problem. Using them with sound reason is the work.

Gijs, founder of Sound Reason

The founder

I'm Gijs. I build systems that amplify you, not replace you.

For years I stood behind DJ decks, reading rooms and finding the signal in the noise. I studied philosophy in Amsterdam, then left the Netherlands to build something of my own. Today I help people do the same, from Zanzibar, for clients across the US and beyond.

"God has not given us a spirit of fear, but of power and of love and of a sound mind."

2 Timothy 1:7, where the name began

SoundSolid judgment, and music
ReasonFrom logos: word and mind
Made soundYour thinking, given a voice

Questions

Before you apply

Is this a course?

1:1 is done-with-you: we build your system together and I handle the creative production. The free guide and Freedom by Design, the 4-week cohort (Nov 21 to Dec 12), are the learning options.

Do I need to be good with AI already?

No. The cohort and month one of 1:1 set up the tools with you. You need your expertise and a willingness to show up. I handle the technical side.

Will my content sound like AI?

That's the one thing this method is built to prevent. AI handles research, structure and repurposing. Your story, opinions and wording stay yours, and nothing goes out that doesn't sound like you.

I have a full-time job. Can I still do this?

Yes. Many people should build alongside their job, not quit first. The cohort takes about 3 hours a week and every session is recorded. In 1:1 we plan the exit around real numbers, so you leave when your online income can carry you.

Should I do the cohort or go straight to 1:1?

If you want to build it yourself with structure and feedback, start with Freedom by Design. If you want a strategist in your corner each week, or want production done with you, go to 1:1. The cohort fee is credited if you move up within 30 days.

What do I need to provide for the reels?

Your raw footage: talking-head clips, behind the scenes, whatever we plan together. I write the hooks and scripts, edit the reels and design the carousels. If you're camera-shy, we start with carousels and short voice-over reels and build from there.

Why a 3-month minimum?

The first month builds the system. Months two and three are where it starts to produce results you can measure. Commit for 6 months and save 10%, or 12 months and save 20%.

What happens after the 3-month minimum?

You can continue month to month at the standard rate, extend at a discounted term, or stop. You keep every system, template and asset we built.

Is this a Christian program? Do I need to share your faith?

My faith is the foundation of how I work and I'm open about it: honest selling, stewardship of your gifts, freedom to serve. You don't need to share it to benefit. The strategy, sessions and deliverables are the same for everyone, and nobody is pressured.

Can you guarantee results?

No honest strategist can guarantee follower or revenue numbers. What I can promise is the work described on this page, delivered on schedule, and a straight answer on whether it's working.

Clear thinking first. Then everything else.

If this sounds like what you need, the next step takes about three minutes.

Apply to work with me Not ready? Get the free guide