The honest answer to "how much does a SaaS cost" is: it depends on what you actually need at launch. But that's not a useful answer for founders trying to plan a budget. This guide gives you real 2026 ranges, what drives the numbers up or down, and where cutting scope is smart versus dangerous.
What actually determines SaaS cost
Cost is a function of scope, complexity, integrations, and quality bar. Two founders can both say "I need a SaaS" and be talking about products that differ by 5x in effort.
- Scope: how many core workflows the product supports at launch.
- Data model: simple CRUD vs. multi-tenant, hierarchical, or event-driven.
- Integrations: Stripe alone is cheap, four external APIs with webhooks is not.
- Auth and roles: single-user is trivial, org + role + permission matrices are not.
- Compliance: HIPAA, SOC 2 readiness and audit trails add real engineering time.
- Design quality: a polished, distinctive product interface costs more than a template.
Realistic 2026 price ranges
MVP: $10k–$35k
An MVP proves one thing: that people will use (and ideally pay for) the core workflow. It has real auth, one or two central features, a working billing hook, and enough polish that it's not embarrassing to demo. It doesn't have every filter, every export, every edge case.
Production v1: $30k–$90k
This is what most funded startups actually ship. It includes full billing (subscriptions, upgrades, invoices), team accounts with roles, meaningful admin tooling, at least a few integrations, and design that holds up next to competitors. It's stable enough to scale marketing against.
Complex platforms: $90k+
Multi-tenant platforms with heavy integrations, real-time features, complex permissions, mobile companions, or industry-specific compliance obligations. This is where the number stops being a fixed price and starts being a monthly engineering spend.
Where the money actually goes
A useful rule of thumb: roughly 15% of budget on discovery and design, 60% on engineering, 15% on infrastructure and integrations, 10% on QA and launch. If a proposal skips discovery or design entirely, you're paying to build the wrong thing faster.
How AI has changed the math
AI-assisted development, modern component libraries, and mature BaaS platforms like Supabase have genuinely lowered the cost of a competent v1 in the last two years. What used to take a four-person team three months can now often be done by one senior engineer in six weeks. That's real. What hasn't changed: the cost of taste, judgment, and product decisions.
The line items that surprise founders
- Stripe integration done properly: webhooks, dunning, plan changes, invoice PDFs.
- Email deliverability: transactional email that actually reaches the inbox.
- Onboarding flow: often as expensive as a major feature, and more important.
- Admin dashboard: you will need one; building it later costs more.
- Analytics wiring: product analytics, marketing analytics, and internal metrics.
How to keep the number honest
- Write down the three things a customer must be able to do to get value.
- Cut every feature that isn't one of those three from v1.
- Ask your builder what they'd remove to hit half the budget.
- Ask what they'd add if you doubled it — this tells you what they think matters.
- Insist on a fixed price for the defined scope, not an open-ended hourly agreement.
"The cheapest SaaS is the one you don't have to rebuild in year two."
Frequently asked questions
Can I build a SaaS for under $10k?+
Sometimes. If the scope is genuinely tiny, the design bar is low, and the founder can handle product decisions well. Below $10k you are usually buying a prototype, not a product.
How long does an MVP take?+
For a focused MVP in the ranges above, 4 to 10 weeks is realistic. Anyone promising two weeks for a full product is quoting a template swap.
Should I use no-code first?+
For validating demand, absolutely. For a product you want to charge real money for and scale, custom-built almost always wins on unit economics within 12 months.
What about ongoing costs?+
Budget roughly 15–25% of build cost per year for hosting, monitoring, minor improvements, and dependency upkeep. More if the product is growing fast.
Where to go from here
If you have a concept you're serious about, the fastest way to get a real number is to talk to a builder who will pressure-test your scope rather than say yes to everything. Vague requirements produce vague quotes; a one-hour scoping call usually turns a $20k-$80k range into a $32k number.