Build + grow
When the next move needs more than a launch package.
- Leadership + management consulting
- Bespoke web design + development
- Application development
- Software implementation
- AI enablement + workflow automation

Done-for-you go-to-market
Everything it takes to open your doors: your offer, your brand, a month of content, a go-to-market plan, and the start of a lead engine — with a secure site on Launch Pro. Built for you in days, not months.
The cost of doing it yourself
Naming your offer. Building a presence. Reaching customers. Those jobs take a team, with decades among them. Most founders try it alone, and stall.
100–200hrs
The time
To launch it yourself — and 68% of a founder's time goes into the business, not onto it.
Decades
The team
Offer, brand, outreach. A room of people who've already done the work, with decades among them.
$2,500+/ mo
The leads
What lead-gen agencies charge to find and reach customers — the part DIY almost never reaches.
Going it alone doesn't just cost time.It costs a team, and the customers you never reach.
A different way to start
Every business before yours solved the same problems — what to sell, how to price it, where customers come from, what a credible presence looks like. That knowledge exists. It just usually takes decades to earn, or a fortune to hire.
Mainsail puts it to work on your launch. State-of-the-art AI, trained on decades of operator experience, carries that judgment across every detail — so you start with experience instead of a learning curve.


How it works
One intake feeds state-of-the-art AI, trained on decades of operator experience. A person checks the output before anything ships.
A 15–30 minute intake, self-serve or white-glove. We pin down the one thing you sell.
State-of-the-art AI, trained on decades of operator experience, builds the package — then a person checks it fits.
Everything live and in your dashboard, ready to sell.
A launch this good usually takes months. Yours is ready in a handful of days.
What's included
Six core modules on every launch — plus a secure website on Launch Pro. Built for you, ready to sell.
The one thing people pay you for, made clear.
How you land your first customers.
50 ideal-customer leads, loaded into a CRM ready to grow.
Your model, made actionable.
Logo, colors, type, and a guide to keep it consistent.
Your channel plan and posts you publish yourself.
Built, hosted, and found on Google and AI assistants.
No plugins to exploit, managed DNS, hosted by us.
A complete launch, focused on doing a few things really well.When the work runs deeper or more bespoke, we can bring the right people around the table.
Beyond the launch
Your launch is a strong beginning. When you need to build, lead, protect, or improve what comes next, we bring the right expertise around the table.
When the next move needs more than a launch package.
When the work calls for stronger foundations.
Every engagement is shaped around the work in front of you. For specialist compliance and insurance needs, we coordinate with trusted experts.
Start a conversationWho's behind it
Mainsail brings together people who have actually done it — launched ventures, built brands, shipped systems, and built risk and control programs inside regulated businesses. Across industries and across borders, for global companies and first-time founders alike. We're not describing the work from the outside. We've done it.
Most launches never get both at once — the judgment of people who have built businesses and managed risk for decades, and the engineering to put that judgment to work in days. Mainsail is where the two meet. That's the multiplier.

The alternatives
Not a bespoke agency, not a full marketing team — but the next-closest way to actually launch costs this.
| Route | What it is | Cost | The trade-off |
|---|---|---|---|
| Do it yourself | A dozen tools and subscriptions | $2,000–4,000/yr + 100–200 hrs | You're the whole team |
| Marketing agency | Bespoke, ongoing | $15,000–40,000+ | Real depth; real cost and time |
| Full-time marketer | A full-time hire | $95,000–120,000/yr | Real depth; a full salary |
| Mainsail | Zero to one, done for you | from $5,900 + $600/yr | Launched in days, one partner |
We won't replace your agency or your marketer. We get you from zero to one — fast, and without the fortune or the juggling.
What it costs
Pick your tier. One annual fee keeps it live and secure. Add-ons whenever you want more.
$5,900one-time
Most value
$9,900one-time
+ $600 / year with a site — hosting, care, and security. Year one included on Launch Pro.
Add-ons, anytime:+50 leads · website · cyber insurance (via partner) · custom logo · extra pages · custom build
Days, not months. Every week you're not live is a week you're not selling.

You bring the idea and the experience you've already lived. Mainsail builds around it and hands you something ready to sell.