B2B SaaS Development
Building a B2B SaaS product is not the same as building a website or a consumer app. It requires multi-tenant data isolation, sophisticated role-based access control, subscription billing, usage metering, customer onboarding flows, and analytics — all built for reliability at scale. Magehire is a B2B SaaS development agency. We structure every SaaS engagement around the full product lifecycle: from product strategy and architecture, through build and launch, to growth-stage iteration and scaling. We've helped founders go from zero to their first 100 paying customers, and we've helped scaling teams rearchitect legacy platforms to handle 10x the load.
Problems We Solve
No technical co-founder to architect and lead development
Existing MVP not built to scale — performance breaks under real load
Multi-tenancy and data isolation not properly implemented
Billing, metering, and subscription management causing customer issues
Slow time-to-market from junior or misaligned development teams
What's Included
Who This Is For
- Non-technical founders building their first SaaS product
- Technical founders who need a senior team to accelerate delivery
- CTOs scaling a B2B SaaS from early-stage to growth
- Enterprise teams spinning up internal SaaS tools at scale
Use Cases
Project management SaaS with workspace isolation and team roles
B2B analytics platform with customer-facing dashboards and usage billing
HR tech SaaS with HRIS integrations and role-based portal access
Legal contract management platform with AI-powered review workflows
Our Process
- 1
Product Discovery
We define core features, data model, user roles, and the ideal architecture for your SaaS product's stage and growth trajectory.
- 2
Architecture & Design
We architect multi-tenancy, design the database schema, define the API contract, and create the component system.
- 3
Sprint-based Build
We build in two-week sprints with working demos, giving you visibility and control throughout the process.
- 4
Launch & Scale
We launch to production with monitoring, CI/CD, and documentation, then stay on as your technical partner for post-launch growth.
Outcomes You Can Expect
- Launch a production-ready MVP in 8–12 weeks
- Architected to scale from 10 to 10,000 tenants without a rewrite
- Billing infrastructure that handles upgrades, downgrades, and overages cleanly
- Investor-ready codebase with proper documentation, testing, and CI/CD
Frequently Asked Questions
Ready to Start?
Get a Project Scope Estimate
Tell us about your project and we'll come back with a clear technical plan — usually within one business day.
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