Launching a startup online: the first 90 days
A practical plan for a startup's first three months online: brand basics, a focused website, early customers and the measurement to learn fast.
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Key takeaways
- Launch a focused version quickly and learn from real customers.
- Choose one or two acquisition channels to test properly.
- Set up measurement before spending on marketing.
In the first months, a startup's job online is to look credible, explain its offer clearly and learn quickly what brings customers. Here is a practical 90-day plan.
Days 1 to 30: foundations
Positioning. Write one paragraph: who you serve, the problem you solve, how you're different and why customers should believe you. Test it in conversations.
Brand basics. A name check, a logo that works small, a colour palette, typography and a few voice principles. Enough to look consistent and professional. See our guide to what a brand identity includes.
A focused website. A clear home page, a page per core offer, proof (even early testimonials or pilot results, with permission), an about page and an easy way to contact or sign up. Fast and mobile-friendly.
Measurement. Analytics, conversion tracking, Search Console and a simple CRM or spreadsheet for leads.
Profiles and listings. Google Business Profile if relevant, and one or two social platforms where your customers are.
Days 31 to 60: first customers
Direct outreach. Talk to potential customers personally. Early sales conversations teach you more than any campaign.
Test one or two channels. Choose based on how customers look for solutions: search ads if they search, LinkedIn if they're B2B decision-makers, social ads if your product is visual. Set a test budget and a clear question to answer.
Content that answers questions. Publish a few pages or articles answering the questions you hear most.
Feedback loops. Ask every early customer how they found you, what nearly stopped them and what they value.
Days 61 to 90: learn and refine
Review the data. Which channels brought conversations and customers? What do visitors do on the website? Where do they drop off?
Improve conversion. Update messaging, pages and offers based on what you've learned.
Double down. Put more budget and effort into what works, and stop what doesn't.
Plan the next quarter. Set goals, budget and the next experiments.
Keep it lean
The aim is learning speed, not perfection. A focused, well-measured launch beats an elaborate one that takes six months.
We help startups with brand identity, websites and paid advertising built for fast learning.
Frequently asked questions
Should a startup invest in a full brand identity at launch?
A solid foundation is worth it: name, logo system, colours, typography and voice basics. A full brand book can follow once the positioning is proven.
How much should a startup spend on marketing in the first months?
Enough to test a channel properly, with a clear learning goal. Spreading a small budget across many channels makes it hard to learn anything.


