Guides · written, not generated for clicks
How to actually build & ship a SaaS.
Long-form, opinionated guides from a team that runs its own products — FlexiCommerce in production, three native apps, ~450,000 lines. No SEO filler; just what we'd tell a founder over a call.
Published guides
How to build a SaaS product in 2026: the complete founder's guide
A practitioner's guide to building SaaS in 2026: validation, stack choices, multi-tenancy, payments, AI, costs and timelines — from a studio that runs...
Choosing a SaaS tech stack: Laravel vs Node vs the rest
A senior practitioner's guide to choosing a SaaS tech stack — Laravel, Node, Python, Go and more — with honest trade-offs, costs and real shipping exp...
From MVP to scale: the SaaS engineering playbook
A senior practitioner's guide to taking SaaS from MVP to scale: architecture, multi-tenancy, payments, AI, and the trade-offs that actually matter.
What it costs to build a mobile app (and why)
A senior practitioner's honest breakdown of real mobile app costs — what drives the price, where money is wasted, and how to scope a build that ships.
Custom software vs off-the-shelf SaaS: how to decide
A practitioner's guide to choosing between custom software and off-the-shelf SaaS — real trade-offs on cost, time, lock-in, and when each wins.
Why these are worth reading
We don't theorise about SaaS — we operate it. Every guide is grounded in shipping FlexiCommerce and client work that's live in production.
Led by Deepak Nagar — 12+ years full-stack, the engineer who built FlexiCommerce solo. See how we build →
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