Insights For Founders
Long‑tail topics on cost, delivery and technology choices.
How We Estimate MVP Cost: Methodology Behind the 65Seven Calculator
A transparent view into the inputs, multipliers and assumptions powering quick MVP estimates.
mvpestimationpricingcalculator
12/5/2025•5 min
Outsourcing vs In‑House Engineering: Real Cost Savings Without Quality Trade‑offs
Where global teams reduce spend by 40–70% and how to keep velocity, security and quality intact.
outsourcingcost savingsglobal teamsengineering
12/4/2025•4 min
React Native vs Flutter for MVPs in 2025: Which Should You Choose?
A practical comparison on delivery speed, performance, hiring, and long‑term maintainability for MVPs.
react nativefluttermvpmobile
12/3/2025•5 min
Mobile App Development Cost in London (2025): A Realistic Breakdown
Transparent pricing for iOS, Android and cross‑platform apps in London with line‑item estimates you can benchmark.
app development costreact nativeflutterlondon
12/2/2025•7 min