The Qlark Blog
Straight answers for founders: what design costs, what converts, and how to ship landing pages, apps and AI products that move your numbers.

Does your startup need a design system?When a design system pays off for a startup, what the first version should contain, and how to grow it without slowing the team down.
How to choose a UX design agency: 15 questions to askA checklist for founders hiring a UX/UI design agency or studio: what to look for in the portfolio, the process and the contract, plus the red flags.
Landing page vs website: which one do you need first?A landing page does one job for one audience; a website explains a whole company. How they differ in goal, cost and time, and which a startup should build first.
How to design an MVP app: the 4-week processFrom intro call to developer-ready screens: how we design a mobile MVP in about four weeks, what happens each week, and what you need to bring.
SaaS onboarding UX: 7 patterns that get users to valueOnboarding decides whether a trial turns into a customer. Seven patterns that get new users to their first result faster, and when to use each.
UX designer hourly rates in 2026What junior, mid-level and senior UX designers, studios and agencies charge per hour in 2026, what those hours add up to per project, and when a fixed price is the better deal.
How to write a landing page headline that convertsFive headline formulas for SaaS and startup landing pages, with before-and-after examples, the subheadline and button that go with them, and a checklist to test yours in five minutes.
App Store screenshots that get downloads: a design guideHow to design App Store and Google Play screenshots: what the first two must do, a proven order for the set, and a checklist before you upload.
How much does landing page design cost in 2026?From $150 marketplace gigs to five-figure agency retainers: what each price buys, the costs that never make it into the quote, and how to pick the right option for your stage.
9 UX patterns that make AI products feel trustworthyThe model is only half the product. These are the interface patterns we use to help people start, check the output and stay in control.
Design subscription vs agency: which one fits your startup?Unlimited design for a monthly fee sounds like a bargain. Sometimes it is. Here is how subscriptions, agencies and freelancers compare on cost, speed and quality.
UX audit checklist for SaaS: 30 checks in one afternoonThe checklist we use to find why visitors don’t sign up and new users don’t stick. Work through it with your team, then fix the top five.
How much does mobile app design cost in 2026?Freelancers, agencies and design partners compared: what an MVP app design costs, what changes the price, and what to ask before you sign.
What is a good landing page conversion rate for SaaS?The SaaS median is 3.8%, well below other industries. What the benchmarks say by channel, device and copy, what counts as good, and what to fix first when your page falls short.
How much does a UX audit cost in 2026?Freelancer, agency and fixed-price audits compared: what a UX audit costs, what you should get for it, and when it pays off.
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