31/05/2026
I've seen this enough times now that I can predict it.
Founder spends 8 months building something genuinely good. First enterprise prospect sends a security questionnaire. The product fails it on the first question.
SSO? No. Audit logs? No. SCIM provisioning? No.
Not because the founder didn't know these things existed. Because "we'll add that when a big customer needs it" is a plan that arrives two weeks before the procurement deadline.
One client came to me last year after spending ₹60 lakhs on a legal tech platform. Solid product. The first law firm they pitched — 150+ lawyers, seven offices — killed the deal on the security review. None of the enterprise infrastructure was there. The architecture couldn't even support retrofitting it cleanly.
We rebuilt it in 16 weeks. They closed that deal six months later. And five more like it.
The rebuild cost less than the original build. The year they lost doesn't have a price.
I wrote the guide I wish they'd had before starting — multi-tenancy architecture, the 6 features enterprise buyers actually check, honest 2026 cost breakdowns, and the 5 mistakes I see in almost every first B2B SaaS build.
If you're planning one, read this before you scope it.
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Most B2B SaaS builds hit the enterprise wall in month seven — no SSO, no SCIM, no audit logs. Here's the architecture, features, and 2026 cost breakdown to get through procurement from day one.