How Much Does It Cost to Build a SaaS App in 2026? (Real Pricing Breakdown)

Building a SaaS product is one of the most common requests we receive at Ortem. It's also one of the most misquoted projects in the industry — founders get estimates ranging from $15,000 to $500,000 for functionally similar products, with no clear explanation of why.

This guide explains what SaaS development actually costs in 2026, why the range is so wide, and what drives the difference between a $30,000 MVP and a $200,000 full product. Numbers are based on 50+ SaaS projects we've delivered since 2021.

The short answer: what to budget

Stage	Scope	Timeline	Cost range
MVP (offshore team)	Core feature set, 1–2 user roles, basic billing	10–16 weeks	$25,000–$80,000
MVP (US/UK agency)	Same scope	10–16 weeks	$80,000–$200,000
Full product (offshore)	Full feature set, multiple roles, integrations, analytics	6–12 months	$80,000–$300,000
Full product (US/UK agency)	Same scope	6–12 months	$250,000–$700,000+
Enterprise SaaS	Complex permissions, compliance, multi-region	12–24 months	$300,000–$1M+

Why such a wide range? Three factors account for 80% of cost variation: team location, feature scope, and how well-defined the spec is before development starts.

What's included in a SaaS MVP

A production-ready SaaS MVP is not a prototype. It needs to be secure, scalable enough to serve your first 1,000 users, and reliable enough that a paying customer won't churn in week one.

A typical MVP includes:

Authentication and user management

• Sign up, login, password reset
• Email verification
• Session management
• Role-based access (at minimum: admin and user roles)

Core product features

• The 2–3 features that make the product worth paying for
• Data CRUD operations (create, read, update, delete)
• Basic search and filtering

Billing

• Stripe integration for monthly and annual subscriptions
• Free trial handling
• Plan upgrade/downgrade
• Basic invoice history

Infrastructure

• API backend (Node.js, Python, or Go)
• Database (PostgreSQL is the standard)
• File storage (S3)
• Deployment (Railway, Render, or AWS ECS — not Kubernetes at MVP stage)
• Basic monitoring (error tracking + uptime)

What's NOT in a typical MVP

• Advanced analytics dashboard
• Third-party integrations (beyond core product need)
• Internationalization / localization
• Native mobile apps
• Advanced admin panel
• SAML/SSO (enterprise auth)
• SOC 2 compliance controls

Each item on that list adds $5,000–$30,000+ depending on complexity.

Cost breakdown by component

Here's how costs distribute across a typical $50,000 SaaS MVP:

Component	Cost range	% of total
Backend API development	$12,000–$20,000	30–35%
Frontend (web app)	$10,000–$18,000	25–30%
Auth + user management	$3,000–$6,000	8–10%
Stripe billing integration	$3,000–$7,000	8–12%
Database design + setup	$2,000–$4,000	5–7%
Infrastructure + DevOps	$3,000–$6,000	7–10%
QA and testing	$3,000–$6,000	7–10%
Project management	$3,000–$6,000	7–10%

The billing integration is consistently underestimated. A basic Stripe checkout takes 2 days. A proper billing system — with plan limits, metered billing, trial conversions, failed payment recovery, and webhook handling — takes 2–3 weeks. Get this wrong and you'll spend months fixing edge cases in production.

The multi-tenancy decision

How you implement multi-tenancy (isolating each customer's data) is the most architecturally significant decision in a SaaS product. There are three models:

Shared database, shared schema (row-level security) All customers' data in one database, filtered by a tenant_id column. Cheapest to build ($0 extra infrastructure). Requires careful query discipline — a missing WHERE tenant_id = ? causes a data leak.

Use when: Small team, budget-constrained, B2B SaaS with < 500 customers.

Shared database, separate schema One database, one schema per customer. Better isolation without separate infrastructure. More complex migrations (schema changes must apply to every tenant).

Use when: Compliance requirements, customers with different data structures, mid-market SaaS.

Separate database per tenant One database per customer. Maximum isolation. Expensive at scale ($50–200+/month per customer just for the database). Easiest to implement compliance.

Use when: Enterprise contracts, regulated industries, customers who require data residency.

Our default recommendation: Shared database with row-level security for MVP. Plan the schema with multi-tenancy from day one — retrofitting it is expensive. Build toward schema-per-tenant as you move upmarket.

Technology stack and its cost impact

Your stack choice affects cost primarily through developer availability (more devs = lower rates) and library ecosystem (better libraries = faster development).

Standard 2026 SaaS stack (our default):

Layer	Technology	Why
Frontend	Next.js + TypeScript + Tailwind	SSR for SEO, TypeScript for safety
Backend API	Node.js (Fastify) or Python (FastAPI)	Large talent pool, fast iteration
Database	PostgreSQL + Prisma ORM	Reliable, good multi-tenancy support
Auth	Clerk or Auth0	$0–$200/month, saves 3–4 weeks of custom build
Billing	Stripe + Stripe's customer portal	Industry standard, handles edge cases
File storage	AWS S3	Cheapest at scale
Email	Resend or AWS SES	Cheap, reliable, good developer experience
Deployment	Railway or Render (MVP) → AWS ECS (scale)	Railway is $20–100/month at MVP scale
Error tracking	Sentry	Free tier covers MVP

Where teams waste money on stack:

Over-engineering infrastructure: Kubernetes for an MVP with 50 users. The cluster alone costs $300–500/month and takes a week to set up. Use Railway or Render until you have 10,000 users.

Building auth from scratch: Custom JWT + session management + password reset takes 3–4 weeks and will have security issues. Clerk ($25–100/month) handles this correctly in one day.

Building Stripe billing from scratch: Stripe's SDK handles most billing complexity. Wrapping a custom billing abstraction layer on top adds cost without benefit. Build directly to Stripe's data model.

What goes wrong and how it adds cost

Scope creep during development: The spec says "user dashboard." By week 6, it's a custom analytics engine with charts, exports, and drill-downs. Every week of unplanned scope adds $3,000–$8,000. Fix: paid Discovery Sprint before development to lock the spec.

Database schema changes mid-build: Changing the data model after the API is built cascades into every endpoint. A single schema change can cost 2–5 days. Fix: database design session in week 1 before any API development.

Third-party API integration surprises: The payment gateway API requires a vendor review (4–6 weeks). The mapping API charges per request, not per month. The SMS provider doesn't support your target market. Fix: validate third-party constraints before including them in the spec.

No QA process: Shipping without automated tests means 30–40% of development time in year 1 is spent fixing bugs introduced by new features. Fix: test coverage from week 1, even if minimal.

Ongoing costs after launch

Development is a one-time cost. Infrastructure runs forever.

Monthly costs for a SaaS at launch scale (100–500 users):

Item	Monthly cost
Hosting (Railway/Render)	$50–$200
Database (Railway/Render managed Postgres)	$25–$100
Auth (Clerk)	$25–$100
Email (Resend)	$0–$20
Error tracking (Sentry)	$0–$26
Storage (S3, minimal)	$1–$10
Monitoring (basic)	$0–$50
Total at launch scale	~$100–$500/month

At 5,000 active users, expect $1,000–$5,000/month in infrastructure depending on your workload type (compute-heavy vs. storage-heavy).

Ongoing development: Most SaaS companies budget 15–25% of the initial build cost per year for maintenance, dependency updates, and incremental features. On a $60,000 initial build, that's $9,000–$15,000/year.

How to get a more accurate estimate for your project

The single most important thing you can do before getting quotes: write a feature list, not a vision statement.

"We want to build the Salesforce for SMBs" tells us nothing about cost. "We need contact records, activity timeline, pipeline view with drag-and-drop stages, email integration, and CSV import" tells us almost everything.

Before requesting quotes:

1. List every screen in the application (draw them in Figma or Whimsical)
2. Define user roles and what each can see/do
3. List every third-party integration required
4. Define what "done" looks like (launched to real paying users, or internal prototype?)
5. Specify any compliance requirements (HIPAA, SOC 2, GDPR)

With this information, we can give a quote with ±15% accuracy. Without it, any quote you receive is a guess.

How Ortem prices SaaS projects

We work on Time & Materials contracts with milestone billing. Every engagement starts with a Discovery Sprint ($3,000–$8,000, 1–2 weeks) that produces:

• Full feature specification
• Database schema design
• API contract (endpoint list with request/response shapes)
• Clickable prototype
• Binding cost estimate for the full build

The Discovery Sprint cost is applied to the development contract if you proceed. Most clients find it the highest-ROI investment in the project — it eliminates the three most expensive problems: scope creep, mid-build architecture changes, and misaligned expectations.

Frequently asked questions

Can we build a SaaS for under $15,000? A genuine SaaS product with auth, billing, and a core feature set: no. $15,000 buys a prototype or a heavily template-based product. If your budget is under $20,000, we recommend a no-code tool (Bubble, Webflow) for validation before investing in custom development.

How long until we can start charging users? With a focused MVP scope and an experienced team: 10–14 weeks from contract to first paying user. The typical failure mode is scope expansion — every feature added beyond the core MVP adds 2–4 weeks.

Should we raise funding before building? If possible, yes — or build a no-code version first to validate demand. The best time to raise seed money is with working software (even no-code) and 10 paying users, not a deck.

What happens after the MVP? Post-MVP development is typically continuous — monthly sprints adding features based on user feedback. Budget 10–20% of the initial build cost per quarter for active development.

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Ready to scope your SaaS project? Book a free Discovery Sprint consultation → or learn more about our SaaS development services →.