Honest cost breakdown for building a b2b platform — from a minimal MVP to a full-featured platform. No agency fluff, just real numbers.
MVP cost
$8,000
Full platform
up to $70,000
MVP timeline
4–8 weeks
Our delivery
21 days
Typical agency rates. Freelancers may be cheaper upfront but rarely stay within budget.
| Feature | Low | High |
|---|---|---|
| Multi-tenant auth + workspace | $800 | $4,000 |
| Core product features | $3,000 | $20,000 |
| Stripe seat billing | $800 | $4,000 |
| Team management + RBAC | $600 | $3,000 |
| SSO / SAML (WorkOS) | $500 | $2,500 |
| API + key management | $400 | $2,000 |
| Audit logs | $300 | $1,500 |
| Total range | $6,400 | $37,000 |
Our fixed-price MVP bundles all core features for $8,000 — no hourly surprises.
| Option | Cost | Timeline | Risk |
|---|---|---|---|
| Agency (fixed price)← Us | $8,000 – $70,000 | 3–8 weeks | Low |
| Freelancer (hourly) | $9,600 – $105,000 | 2–6 months | High |
| No-code (Bubble / Webflow) | $3,200 – $9,600 | 2–6 weeks | Medium (lock-in) |
| In-house team | $350,000+/year | 6–18 months | Very high |
Next.js
Full-stack web app
Supabase with RLS
Multi-tenant database isolation
Stripe Billing
Seat and usage billing
WorkOS / Clerk
SSO and enterprise auth
Book a free 30-min call. We'll scope your MVP and give you an exact price before you commit to anything.
A B2B SaaS MVP (multi-tenant, team management, Stripe billing) costs $20,000–$50,000. Enterprise-grade with SSO, SAML, SOC2, and audit logs costs $60,000–$150,000.