Pricing
$1,200 Once or $25 a Month Forever? The Real Cost of SaaS vs a Custom Build
· 3 min read
A $1,200 one-time build vs stacking $25/month subscriptions. We break down the real 3-year cost so SME founders can see which one actually saves money.
$1,200 Once or $25 a Month Forever? The Real Cost of SaaS vs a Custom Build
Every SME founder has had this moment: you sign up for a $25-a-month tool because it solves today's problem, then three months later you've added another for invoicing, another for e-signatures, and another for a basic client portal. None of it feels expensive in the moment. It's just $25 here, $30 there. But add it up over a year, or three, and the picture looks very different.
This is the comparison worth running before you commit to another subscription: what does a stack of small monthly tools actually cost over time, versus paying once for a custom-built system you own outright?
Why the Subscription Model Feels Cheap (and Isn't)
SaaS pricing is designed to feel low-friction. A single $25/month tool is an easy yes. The problem is that most small businesses don't run on just one tool — research on business software usage shows small and mid-sized companies typically juggle dozens of applications at once, with a meaningful share of paid licenses going unused within a month of signing up, according to SaaS spending research from CloudZero and SellersCommerce. Every new hire, every new feature request, every "let's add live chat" moment tends to mean one more monthly line item — and very few businesses ever go back and cancel the ones they've outgrown.
Running the Actual Numbers
Let's compare two realistic paths for a Singapore SME that needs a public website, a client or staff login portal, a blog for SEO, and basic invoicing to track revenue.
Path A: Custom one-time build
- Full suite (website + login portal + SEO blog + invoicing): $1,200 one-time
- Domain renewal: $20/year
- 3-year total: $1,200 + ($20 × 3) = $1,260
Path B: Stacked SaaS subscriptions
- Website builder / hosting plan: ~$25/month
- Client or staff portal tool: ~$25/month
- Invoicing software: ~$25/month
- Blog/CMS or SEO add-on: ~$25/month
- Combined: $100/month
- 3-year total: $100 × 36 months = $3,600
Over three years, the subscription path costs roughly 2.9x more than the one-time custom build — and that's before counting price increases, which are common as SaaS vendors raise rates or push customers onto higher tiers as usage grows. It also doesn't count the time cost of managing four separate logins, four separate billing cycles, and four vendors who don't talk to each other.
| Custom Build (DVA Workflows) | Stacked SaaS Subscriptions | |
|---|---|---|
| Upfront cost | $1,200 | $0 |
| Ongoing cost | $20/year (domain) | ~$1,200/year |
| 3-year total | $1,260 | $3,600 |
| Ownership | You own the build | You rent access forever |
| Price stability | Fixed cost | Subject to vendor price hikes |
| Vendor lock-in | None | Data and workflow tied to each provider |
Where the Real Savings Come From
The gap isn't just the sticker price. A one-time build means:
- No compounding cost. Whether your team is 3 people or 15, the price doesn't scale with seats or usage.
- No renewal surprises. SaaS vendors routinely adjust pricing at renewal; a one-time build has none of that exposure.
- No fragmented data. Your invoicing, portal, and blog live in one system instead of four separate accounts you have to reconcile manually.
- Ownership. If DVA Workflows isn't around, or you want to move hosting, the build is yours — not a rented account you lose access to the moment payments stop.
When Subscriptions Still Make Sense
To be fair, SaaS tools aren't wrong for everyone. If your needs are genuinely temporary, if you need a tool for a three-month pilot, or if you're testing an idea before committing to build it properly, a monthly subscription can be the right call. The math above assumes an ongoing, multi-year need — which describes most operational tools an SME relies on daily, like invoicing, client portals, and a company website.
Get a Real Number for Your Business
Every business's stack looks a little different, so the fairest way to compare is to get a scoped quote against what you're currently paying in subscriptions.
Curious what your own subscription stack is really costing you over three years? Request a scoped quote from DVA Workflows and we'll run the comparison against your current tools.