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Web & SaaS•Specialized Engineering Division
SaaS Application Development Company
Scalable multi-tenant B2B and B2C cloud SaaS platforms engineered for recurring revenue.
Timeline
8 to 16 Weeks
Typical Range
$20,000 - $80,000 USD
Production SLA
99.99% Uptime
IP Transfer
100% Perpetual
Engineering Blueprint
Architectural Invariants & Delivery Scope
We build cloud-native SaaS applications with multi-tenant data isolation, self-serve subscription billing, tiered permission systems, and comprehensive audit logs designed to support millions in ARR.
Tangible Deliverables
What We Build, Test & Ship
Multi-tenant schema with logical or physical database isolation per customer
Stripe Billing / Lemon Squeezy integration supporting monthly, annual, and usage-based tiers
Organization workspaces, team invites, and fine-grained permissions (Admin, Member, Viewer)
Webhooks engine and developer API keys with rate-limiting
Administrative telemetry dashboard for monitoring active users, churn, and MRR
Production Stack
Battle-Tested Frameworks & Systems
Frontend & UI
Next.js App RouterReact 19Tailwind CSSshadcn/uiRecharts
Backend & APIs
Node.jsGoGraphQLREST APIsInngest / BullMQ Queues
Databases & Caches
PostgreSQLRedisPrismaClickHouse
Cloud & DevOps
AWSKubernetesCloudflareDocker
Disciplined Execution
Engineering Methodology
1
Multi-Tenancy Modeling
Designing data isolation, tenant partitioning, and security boundaries.
2
Billing & Workspace Flow
Architecting subscription tiers, seat limits, and webhook handling.
3
Core Feature Sprints
Iterative development of primary workflows, exports, and integrations.
4
Load Testing & SOC2 Hardening
Simulating concurrent workloads and auditing security baselines.
Frequently Asked Questions
Questions Founders & Engineering Leaders Ask
How do you handle multi-tenancy in SaaS development?+
Depending on customer compliance needs, we implement either shared database with tenant-discriminator row-level security (RLS) for cost-efficient scale, or dedicated schemas/databases per enterprise tenant for strict compliance requirements.
Can DigantaLabs integrate complex usage-based billing?+
Yes. We regularly implement metered, seat-based, tiered, and hybrid billing models via Stripe Billing with automated proration, dunning, and invoice generation.