I added up my subscriptions last month. Not the ones I knew about — the ones I’d forgotten. A budgeting app here, a deal analyzer there, a meal planner I used twice in January. Five tools, all doing jobs a spreadsheet could handle, quietly billing me a combined $180 every month. That’s when I started looking at spreadsheet alternatives to SaaS tools — not because spreadsheets are always better, but because for certain tasks, they’re enough. And “enough” at a one-time price beats “pretty good” at $40/month.
Here are five subscriptions I replaced, the spreadsheets that took their place, and the math behind the switch.
The Real Cost of a “Small” SaaS Stack
No single subscription feels expensive. YNAB runs about $15/month. DealCheck Pro is $49/month. QuickBooks Self-Employed is around $30/month. A premium meal planner, a wedding budget tool — another $20-30/month between them. Each one seems reasonable in isolation.
Add them up: roughly $150-200/month, or $1,800-2,400/year. For tools you might use daily — or might open twice a month and forget about.
The spreadsheet replacements I use now cost $98 total. One-time. No recurring charges, no annual renewal, no price increases. That gap is worth looking at.
1. Budgeting App → Personal Cash Flow System
The SaaS it replaces: YNAB, Mint (now Credit Karma), or any zero-based budgeting app charging $10-15/month.
YNAB is a good product. I’ll say that upfront. But its method — assign every dollar a job before you spend it — requires a level of daily maintenance that most people abandon by month three. And at $99/year, you’re paying whether you use it or not.
The Personal Cash Flow System takes a different approach. Instead of pre-assigning every dollar, it tracks what actually happens and calculates what you have left. Income map, fixed and variable expense trackers, a subscription audit section, and a scenario modeler that lets you see what happens when you cut a cost or add income. Ten sections total, all in one sheet.
It’s $29 one-time. That’s two months of YNAB. After that, you’re ahead — permanently.
2. Real Estate Analysis Tool → Rental Property Deal Analyzer
The SaaS it replaces: DealCheck Pro ($49/month), Stessa premium tier, or BiggerPockets calculators behind a paywall.
If you’re analyzing rental properties, DealCheck is the tool people recommend. And for active investors running dozens of deals a month, it might be worth the subscription. But if you’re looking at two or three properties a quarter — which describes most side-hustle investors — you don’t need a $49/month platform.
The Rental Property Deal Analyzer runs the same core numbers: purchase price, down payment, mortgage terms, expected rent, vacancy rate, maintenance reserves, cap rate, and cash-on-cash return. You plug in the numbers, it tells you whether the deal works. No login, no subscription tier limiting how many properties you can analyze.
$29 one-time vs. $588/year. For someone evaluating a few deals at a time — running the numbers on a duplex before making an offer, comparing two properties side by side — the spreadsheet does the job without a monthly meter running in the background.
3. Freelance Income Tracker → Side Hustle Income Tracker
The SaaS it replaces: QuickBooks Self-Employed (~$30/month), Hurdlr, or FreshBooks for freelance income tracking.
QuickBooks Self-Employed is built for people who need to file Schedule C taxes and want automatic expense categorization from bank feeds. If that’s you — keep reading, because I’ll get to when the SaaS actually wins. But if you need to track income from a few side projects, see what’s coming in across sources, and know your tax liability without a $360/year platform, a spreadsheet handles it.
The Side Hustle Income Tracker covers income by source, expense tracking, profit calculations, and basic tax set-asides. It separates revenue streams so you can see which side project is actually making money and which one is a hobby you’re subsidizing. It’s $9. That’s not a monthly fee — that’s the total cost. Period.
4. Nutrition App → Meal Prep & Nutrition Planner
The SaaS it replaces: MyFitnessPal Premium (~$20/month), Noom ($60/month), or any premium calorie/macro tracking app.
I used MyFitnessPal for years. The free version got gutted, and the premium version costs $20/month for features I used maybe 30% of. The barcode scanner is nice. The social features, the AI insights, the premium recipes — I didn’t need any of it. I needed to plan meals for the week, hit my macros, and not think about it again until Sunday.
The Meal Prep & Nutrition Planner does that. Weekly meal grid, grocery list generator, macro tracking per meal. It doesn’t have a database of 14 million foods. It has the structure to plan what you’re actually eating and stick to it. $12, done.
5. Wedding Budget Software → Wedding Budget Planner
The SaaS it replaces: Zola’s premium planning tools, The Knot budgeting features, or dedicated wedding budget apps running $15-30/month.
Wedding planning software is a category designed to extract maximum revenue from people during a high-stress, time-limited event. Most couples plan a wedding over 12-18 months. At $20/month, that’s $240-360 for a budgeting tool you’ll never open again after the reception.
The Wedding Budget Planner breaks down every wedding cost category — venue, catering, photography, flowers, attire, music, everything — with budget vs. actual tracking, payment schedules, and running totals. $19 one-time, and you own it forever. If a friend gets married next year, send them the same sheet.
When a Spreadsheet Is NOT Enough
I’m not going to pretend a spreadsheet replaces everything. There’s one specific situation where the SaaS wins, and it’s worth being honest about it: automatic bank feeds.
If you need your transactions pulled in automatically, categorized without you touching them, and reconciled against your accounts in real time — that’s what YNAB and QuickBooks are actually good at. A spreadsheet can’t connect to your bank. You’re entering data manually, which means you have to actually do it. For some people, that friction is the difference between tracking their money and not tracking it at all.
If you know you won’t open a spreadsheet and update it weekly, the subscription might be the better investment. The best system is the one you’ll actually use. I use the spreadsheets because I prefer the control and I don’t mind the manual input. That’s a personal call, not a universal truth.
The Math, One More Time
Five common SaaS subscriptions: roughly $150-200/month, or $1,800-2,400/year.
Five spreadsheet alternatives to SaaS tools: $98 total. One-time purchase. No renewals.
Even at the low end of SaaS pricing, the spreadsheets pay for themselves in the first month. After that, every month is savings you keep.
This isn’t anti-SaaS. I pay for plenty of software that earns its subscription — tools where the automation, integrations, or real-time data genuinely save time I can’t get back. But for tracking, planning, and analyzing numbers you already have? A well-built spreadsheet does the job. It did the job before SaaS existed, and it still does now. The difference is you own it, you control it, and it never sends you an email saying your plan just went up by $3/month.
If you want to see the cash flow system in detail, I broke it down here: Personal Cash Flow System — Know Your Real Number Every Month.
Full disclosure: I built these spreadsheets. They’re products I sell on Gumroad. I built them because I needed them first, then cleaned them up for other people in the same spot. If any of them fit your situation, the links above go straight to the product pages.
About the author: Chris Myers builds AI-powered business systems and tests every tool in his own solopreneur stack before recommending it. He writes at Piscion Global.