Custom Tool or SaaS Subscription: What It Really Costs Over 3 Years

$29 a month is the kind of line that feels reassuring on a pricing page. Except that number is almost always the entry tier, for a limited use case — a number of seats, a document volume, a number of automations. As soon as the business grows, the next tier kicks in, usually two to three times more expensive.

Over three years, a $29/month subscription that climbs to $79/month after year one already adds up to more than $2,500 — before counting the add-on modules billed separately, which are nearly universal past a certain usage level.

Generic software has to satisfy thousands of customers with different needs. As a result, the features that are actually specific to your business — a particular field, an export format a client requires, a calculation rule specific to your industry — are either missing or pushed into an 'Enterprise' plan sold by quote.

The usual workaround is to stack extra tools on top (a spreadsheet to patch the gap, a paid third-party connector to bridge the two) — each with its own subscription, its own learning curve, and one more point of failure if any of those services changes its terms.

A custom-built tool has a more visible upfront cost — it's a project, not a checkbox. But once delivered, there's no recurring bill that climbs with usage, no plan limit to keep an eye on, and the features match the actual workflow exactly, with no compromise on vocabulary or process.

That's exactly the logic behind VoxCut and InOneShot: two tools born from a real need inside the studio, where a generic app's monthly fee didn't justify the constraint it imposed in return.

This isn't an argument against subscriptions in general. For a standard need, well covered by an existing tool, with no particular business-specific requirement, a SaaS remains faster to set up and less risky than a dedicated build. The tipping point toward custom software comes once a business is paying for features it doesn't use, working around a plan's limits with makeshift fixes, or depending on a tool that doesn't really speak its industry's language.

Three questions usually settle it: is the task genuinely repetitive and time-consuming (if not, the investment never pays off)? Does an existing tool already cover 90% of it without workarounds (if so, custom software adds little)? And, above all, what does the current subscription really cost projected over three years, tier by tier — not just the number shown on the homepage.