SaaS Development · for Vertical SaaS founders
SaaS Development for B2B Vertical SaaS
In short
Aqib Ops builds vertical B2B SaaS in 10–14 weeks. We deliver multi-tenant architecture, granular role-based access control, white-label-ready theming, and integrations with the 2–3 tools your buyers already live in (Salesforce, Slack, QuickBooks, etc.).
The problem
Vertical SaaS lives or dies on integrations and admin UX. Generic agencies ship a beautiful homepage and a fragile multi-tenancy layer that leaks data between accounts the first time someone clicks the wrong dropdown.
Our approach
We model row-level security in the database, not the application layer. We treat the integrations layer as a first-class product surface, not a Zapier escape hatch. The admin console is built before the customer-facing dashboard, because operators are the ones who'll spend 10 hours a day in the product.
Stack we'd reach for
Next.js + tRPC
Multi-tenant routing, type-safe APIs, edge-ready.
Postgres with RLS
Tenant isolation enforced at the database, not at the controller.
Clerk or WorkOS
SSO, SCIM, and audit logs without writing your own auth.
Inngest or Trigger.dev
Reliable background jobs for sync workers and scheduled exports.
Linear-style command palette
B2B operators expect keyboard-first; we ship Cmd+K from day one.
What you'd get
- Multi-tenant Postgres with row-level security
- RBAC: roles, permissions, custom audit log
- SSO + SCIM provisioning (WorkOS / Clerk Enterprise)
- 2–3 deep integrations of your choosing
- Admin / impersonation console for support
- Customer-facing data exports (CSV + scheduled)
Recent example
A vertical SaaS for property managers
Replaced a Bubble.io prototype with a production-grade multi-tenant app in 12 weeks. Onboarded 14 paying customers in the first quarter post-launch.
Frequently asked
What makes vertical B2B SaaS harder than horizontal SaaS?
Vertical SaaS has to win on integrations and workflow fit — your buyer is already using 4–6 tools and won't switch unless you slot in cleanly. Most generalist builds underestimate the integrations layer by 3x.
Do you build SSO and SCIM from day one?
Yes. Even if your first customers don't ask for it, we wire SSO via WorkOS or Clerk Enterprise so you can close mid-market deals without a 6-week scramble later. SCIM is added on demand.
Can you build white-label / partner deployments?
Yes. We design the theming layer and tenant config to support partner-branded deployments, including custom domains and SSO providers per tenant.
How do you handle background jobs and integrations?
We use Inngest or Trigger.dev for durable background work — retries, scheduled syncs, observability. Critical for integrations that have to survive partner API flakiness.
Will the code be maintainable by an in-house team later?
Yes — that's the design goal. We use mainstream tools (Next.js, Postgres, Drizzle, tRPC), document architecture decisions, and hand over a clean repo. Most clients hire their first engineer within 6 months and onboard them in days.
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