Calculate the Cost of Launching an Online Store: SaaS vs CMS vs Custom Development
Complete breakdown of costs for creating and running an online store. Compare three approaches: ready SaaS solution (BooStore.pro), CMS platforms (OpenCart/WooCommerce), and custom development. Real numbers, tables, hidden expenses — what to choose in 2026?
📄 Table of Contents
- Total Cost of Ownership (TCO) Comparison Over 3 Years
- First Year Costs: Detailed Table
- Monthly Store Maintenance Costs
- Hidden Costs: What Developers Don't Tell You
- Features and Modules Cost: Platform Comparison
- Launch Timeline: When Your Store Will Start Making Profit
- Break-Even Analysis
- Which Platform to Choose?
- FAQs About Launch Costs
Introduction: Why Accurate Cost Calculation Matters
Launching an online store is an investment. And like any investment, it needs to be carefully calculated. A mistake at the platform selection stage can cost the business owner hundreds of thousands of UAH in overpayment in the first years of operation.
In this article, we will calculate the cost of launching a store in detail across three key scenarios:
- SaaS (BooStore.pro) — a ready cloud solution with a monthly subscription;
- CMS (OpenCart / WooCommerce) — free content management systems that require self-installation and configuration;
- Custom development — building an online store from scratch on demand.
We will account not only for obvious costs (development/subscription, hosting, domain) but also hidden costs that are often forgotten: support, security updates, scaling, integrations, developer replacement, and more.
The goal is to provide you with objective numbers for making an informed decision. BooStore.pro prices in USD, CMS and Custom prices in UAH as of 2026.
Total Cost of Ownership (TCO) Comparison Over 3 Years
Before choosing a platform for your online store, it's important to understand the Total Cost of Ownership (TCO). Below is a summary table for three scenarios: SaaS (BooStore.pro), CMS (OpenCart/WooCommerce), and custom development in PHP/Python.
| Cost Item | SaaS — BooStore.pro | CMS — OpenCart/WooCommerce | Custom Development |
|---|---|---|---|
| Year 1 | $0 – $400 | ~ 82,000 UAH | ~ 320,000 UAH |
| Year 2 | $48 – $119 | ~ 30,500 UAH | ~ 78,000 UAH |
| Year 3 | $48 – $119 | ~ 30,500 UAH | ~ 78,000 UAH |
| Total Over 3 Years | $96 – $638 | ~ 143,000 UAH | ~ 476,000 UAH |
As the table shows, SaaS (BooStore.pro) is the most flexible and affordable option. Launch costs range from $0 (free template) to $400 (custom design, depends on the developer's rates). From platform developers — $400 turnkey. SaaS includes most features out of the box — with no extra costs for plugins and modifications. Learn more about savings with store rental.
First Year Costs: Detailed Table
The first year is the most expensive for any store. Let's break down each cost item in detail so you can objectively calculate the cost of launching a store for your project.
| Cost Item | BooStore.pro (SaaS) | OpenCart / WooCommerce | Custom Development |
|---|---|---|---|
| Development / subscription (year) | $48 – $119 Starter / Business / Business+ plan | 0 UAH CMS is free, but... | 200,000 – 350,000 UAH turnkey development |
| Hosting + domain | $0 included in subscription | 4,500 UAH VPS ~300 UAH/mo + domain | 7,200 UAH dedicated server |
| SSL certificate | $0 included | 1,500 UAH Let's Encrypt free or paid | 3,000 UAH Wildcard SSL |
| Template / design | $0 30+ themes in subscription | 2,500 – 8,000 UAH premium template | 30,000 – 60,000 UAH design + layout |
| Payment gateways | $0 LiqPay, WayForPay, Stripe built-in | 1,500 – 3,000 UAH plugin + setup | 10,000 – 20,000 UAH API integration per gateway |
| Delivery modules (NP, Ukrposhta) | $0 built-in integration | 2,000 – 5,000 UAH plugins + modifications | 15,000 – 30,000 UAH module development |
| SEO tools | $0 built-in SEO settings | 2,000 – 5,000 UAH Yoast / SEO plugins | 10,000 – 20,000 UAH custom SEO development |
| Product import | $0 CSV/XML/Excel import | 1,000 – 3,000 UAH import plugin | 5,000 – 15,000 UAH import script |
| Mobile version / PWA | $0 responsive design + PWA | 3,000 – 8,000 UAH adaptation + PWA plugin | 20,000 – 50,000 UAH separate development |
| Google Merchant / FB integration | $0 XML feed built-in | 1,500 – 4,000 UAH feed plugins | 8,000 – 20,000 UAH feed development |
| Monthly support (year) | $0 tech support included | 18,000 – 36,000 UAH freelancer ~3,000 UAH/mo | 60,000 – 120,000 UAH team ~10,000 UAH/mo |
| TOTAL Year 1 | $0 – $400 | ~ 37,500 – 82,000 UAH | ~ 268,000 – 695,000 UAH |
* Launch cost on SaaS ranges from $0 (free template) to $400 (custom design, depends on the developer's rates). From platform developers — $400 turnkey. Subscription from $48/year (Starter plan). Hosting starts at $3/month. View BooStore.pro pricing.
Monthly Store Maintenance Costs
After launch, a store requires ongoing investment. Let's compare monthly costs for the second and subsequent years.
| Cost Item | BooStore.pro | OpenCart / WooCommerce | Custom Development |
|---|---|---|---|
| Subscription / hosting | $3 – $9 | 300 – 600 UAH VPS + SSL | 1,500 – 5,000 UAH dedicated server |
| Technical support | included | 1,500 – 3,000 UAH freelancer | 5,000 – 10,000 UAH administrator |
| Updates (security) | included | 500 – 1,500 UAH plugin updates | 2,000 – 5,000 UAH security patches |
| SEO modifications | $0 | 500 – 2,000 UAH SEO tweaks | 2,000 – 5,000 UAH |
| Backup | included | 200 – 500 UAH plugin + storage | 1,000 – 2,000 UAH backup setup |
| TOTAL per month | $3 – $9 | ~ 2,500 – 6,000 UAH | ~ 11,500 – 27,000 UAH |
| TOTAL per year | $48 – $119 | ~ 30,000 – 72,000 UAH | ~ 138,000 – 324,000 UAH |
Monthly SaaS costs are fixed and predictable. On CMS and custom development, they can grow as functionality expands and server load increases.
Launch Cost by Store Type
Different store types require different feature sets. Let's look at three typical scenarios and calculate the cost of launching a store for each.
| Store Type | BooStore.pro (SaaS) | OpenCart / WooCommerce | Custom Development |
|---|---|---|---|
| Small Store up to 500 products, 1 category, basic features |
$48/year Starter plan |
25,000 – 40,000 UAH basic hosting + theme + plugins |
150,000 – 250,000 UAH minimum MVP |
| Medium Store up to 5,000 products, 10+ categories, integrations |
$92/year Business plan |
50,000 – 90,000 UAH VPS + premium theme + plugin set |
300,000 – 500,000 UAH full development |
| Large Store 20,000+ products, CRM, ERP, high load |
$119/year Business+ plan |
100,000 – 180,000 UAH dedicated server + plugins + support |
500,000 – 1,500,000+ UAH complex architecture |
Conclusion: The SaaS solution remains the most beneficial for stores of any size. For small stores, the cost difference between SaaS and CMS is threefold; for large stores, it's five to sixfold.
OpenCart vs WooCommerce: Cost of Ownership Comparison
Although we group OpenCart and WooCommerce under the "CMS" category, there are cost differences between them. Let's look at them separately so you can calculate the cost of launching a store more accurately.
| Parameter | OpenCart | WooCommerce (WordPress) |
|---|---|---|
| CMS itself | free | free but needs WordPress |
| Hosting (1 year) | 3,000 – 6,000 UAH | 3,000 – 7,200 UAH higher requirements due to WP |
| Premium template | 2,500 – 5,000 UAH | 3,000 – 8,000 UAH |
| Plugins (basic set) | 8,000 – 25,000 UAH | 10,000 – 30,000 UAH |
| Support (freelancer, year) | 18,000 – 30,000 UAH | 24,000 – 36,000 UAH WP needs more attention |
| Security updates (year) | 6,000 – 12,000 UAH | 12,000 – 24,000 UAH WP — frequent attack target |
| Speed optimization plugins | 1,500 – 3,000 UAH | 3,000 – 6,000 UAH WP is "heavier" |
| TOTAL for 1 year | ~ 39,000 – 81,000 UAH | ~ 55,000 – 111,200 UAH |
| TOTAL for 3 years | ~ 93,000 – 201,000 UAH | ~ 133,000 – 279,000 UAH |
WooCommerce built on WordPress is more expensive than OpenCart due to higher hosting requirements, more plugins, and more frequent attacks on WordPress. However, both CMS are significantly more expensive than a SaaS solution.
Features and Modules Cost: Platform Comparison
One of the main arguments when choosing a platform is the cost of implementing specific features. In CMS and custom development, almost every feature requires a separate plugin or module, each costing money. In SaaS, most features are already included.
| Feature / Module | BooStore.pro (SaaS) | OpenCart / WooCommerce | Custom Development |
|---|---|---|---|
| Cart and checkout | included | free / 1,000 UAH | 15,000 – 30,000 UAH |
| Customer account | included | free / 1,500 UAH | 10,000 – 25,000 UAH |
| Catalog with filters | included | free / 2,000 UAH | 20,000 – 50,000 UAH |
| LiqPay / WayForPay integration | included | 1,500 – 3,000 UAH | 10,000 – 20,000 UAH |
| Stripe / PayPal integration | included | 1,500 – 3,000 UAH | 10,000 – 25,000 UAH |
| Nova Poshta API (branches, TTN) | included | 2,000 – 5,000 UAH | 15,000 – 30,000 UAH |
| Ukrposhta API | included | 1,500 – 4,000 UAH | 12,000 – 25,000 UAH |
| Google Merchant XML feed | included | 1,000 – 3,000 UAH | 8,000 – 20,000 UAH |
| Facebook / Instagram Shop | included | 1,500 – 5,000 UAH | 10,000 – 30,000 UAH |
| SEO settings (meta, URL, sitemap) | included | 1,500 – 4,000 UAH | 10,000 – 20,000 UAH |
| Multilingual | included | 1,000 – 3,000 UAH | 15,000 – 35,000 UAH |
| Multi-currency | included | 1,000 – 2,000 UAH | 10,000 – 20,000 UAH |
| Promotions, coupons, discounts | included | free / 1,500 UAH | 8,000 – 20,000 UAH |
| CSV/XML/Excel product import | included | 1,000 – 3,000 UAH | 5,000 – 15,000 UAH |
| CRM / order management | included | free / 3,000 UAH | 20,000 – 60,000 UAH |
| Email and Telegram notifications | included | 500 – 2,000 UAH | 5,000 – 15,000 UAH |
| Analytics / reports | included | 0 – 2,000 UAH | 10,000 – 30,000 UAH |
| PWA (progressive web app) | included | 2,000 – 5,000 UAH | 15,000 – 40,000 UAH |
| Total cost of all features | $0 all included | ~ 20,000 – 50,000 UAH | ~ 218,000 – 530,000 UAH |
This table clearly shows why the SaaS solution is significantly cheaper: you pay once for a subscription and get everything you need, while on CMS each plugin costs extra, and custom development of each feature costs tens of thousands of UAH.
Launch Timeline: When Your Store Will Start Making Profit
Time is money. The faster a store is launched, the sooner it will start generating sales. Let's compare launch timelines for each approach.
| Stage | BooStore.pro (SaaS) | OpenCart / WooCommerce (CMS) | Custom Development |
|---|---|---|---|
| Registration / domain purchase | 10 minutes | 1 day | 1 day |
| System installation | automatic | 1 – 3 days install on hosting | 7 – 30 days writing code |
| Design setup | 1 – 3 days choose theme, branding | 3 – 10 days install and customize template | 20 – 60 days design + layout |
| Product import | 1 – 3 days via CSV/XML | 3 – 7 days plugin + manual cleanup | 5 – 15 days import script |
| Delivery and payment setup | 1 – 3 hours built-in modules | 3 – 5 days plugins + testing | 10 – 20 days API integration |
| SEO setup | 1 – 2 days | 3 – 7 days | 5 – 10 days |
| Advertising channels setup | 1 day | 3 – 5 days | 5 – 10 days |
| Testing and launch | 1 – 2 days | 5 – 10 days | 10 – 20 days |
| Full launch | ~ 1 – 2 days | ~ 20 – 45 days | ~ 60 – 180 days |
Imagine: a store on BooStore.pro can start making its first sales just 2 weeks after registration. A store on OpenCart or WooCommerce — in a month to a month and a half. A custom project — in 3-6 months. In the 6 months spent waiting for custom development, a SaaS store could recoup all investments and turn a profit.
Break-Even Analysis
Let's calculate how many months it takes for a store to recoup launch costs at different sales levels. We use an average margin of 30% and an average order value of 1,500 UAH.
| Metric | BooStore.pro (SaaS) | OpenCart / WooCommerce | Custom Development |
|---|---|---|---|
| Startup costs (Year 1) | $0 – $400 | ~ 82,000 UAH | ~ 320,000 UAH |
| Monthly expenses | $3 – $9 | ~ 3,000 UAH | ~ 12,000 UAH |
| Profit per sale (30% margin) | 450 UAH | 450 UAH | 450 UAH |
| Scenario: 50 sales/month | |||
| Gross profit / month | 22,500 UAH | 22,500 UAH | 22,500 UAH |
| Net profit / month | 21,650 UAH | 19,500 UAH | 10,500 UAH |
| Payback (Year 1) | ~ 1.6 months | ~ 4.2 months | ~ 30.5 months |
| Scenario: 100 sales/month | |||
| Gross profit / month | 45,000 UAH | 45,000 UAH | 45,000 UAH |
| Net profit / month | 44,150 UAH | 42,000 UAH | 33,000 UAH |
| Payback (Year 1) | ~ 0.8 months | ~ 2.0 months | ~ 9.7 months |
| Scenario: 300 sales/month | |||
| Gross profit / month | 135,000 UAH | 135,000 UAH | 135,000 UAH |
| Net profit / month | 134,150 UAH | 132,000 UAH | 123,000 UAH |
| Payback (Year 1) | ~ 0.25 months | ~ 0.6 months | ~ 2.6 months |
Analysis: At 50 sales per month, a SaaS store pays back in 1.6 months, CMS in 4.2 months, and custom in 2.5 years. Even at 300 sales per month, a custom project takes longer to pay back than SaaS at 50 sales.
Detailed Year-by-Year Cost Breakdown
To make it even clearer, let's break down costs by year for each approach. This will help you calculate the cost of launching a store with a long-term perspective.
Year 1: Launch and establishment
| Category | BooStore.pro | OpenCart/WooCommerce | Custom |
|---|---|---|---|
| Subscription / development | $48 – $119 | 0 UAH | 200,000 – 350,000 UAH |
| Hosting + domain | $0 | 4,500 – 7,200 UAH | 7,200 – 15,000 UAH |
| Template + design | $0 | 2,500 – 8,000 UAH | 30,000 – 60,000 UAH |
| Plugins / modules | $0 | 10,000 – 30,000 UAH | 50,000 – 150,000 UAH |
| Support (12 months) | $0 | 18,000 – 36,000 UAH | 60,000 – 120,000 UAH |
| TOTAL Year 1 | $48 – $519 | 35,000 – 81,200 UAH | 347,200 – 695,000 UAH |
Year 2: Stable operation
| Category | BooStore.pro | OpenCart/WooCommerce | Custom |
|---|---|---|---|
| Subscription / hosting | $48 – $119 | 3,600 – 7,200 UAH | 18,000 – 60,000 UAH |
| Domain renewal | $0 | 500 – 1,000 UAH | 500 – 1,000 UAH |
| Tech support | $0 | 18,000 – 36,000 UAH | 60,000 – 120,000 UAH |
| New plugins / modifications | $0 | 5,000 – 15,000 UAH | 20,000 – 50,000 UAH |
| Updates + backups | $0 | 8,400 – 24,000 UAH | 24,000 – 60,000 UAH |
| TOTAL Year 2 | $48 – $119 | 35,500 – 83,200 UAH | 122,500 – 291,000 UAH |
Year 3: Scaling
| Category | BooStore.pro | OpenCart/WooCommerce | Custom |
|---|---|---|---|
| Subscription / hosting | $48 – $119 | 3,600 – 14,400 UAH* | 18,000 – 120,000 UAH* |
| Tech support | $0 | 18,000 – 36,000 UAH | 60,000 – 120,000 UAH |
| Scaling | $0 | 6,000 – 24,000 UAH | 36,000 – 120,000 UAH |
| Integrations + modifications | $0 | 5,000 – 20,000 UAH | 20,000 – 80,000 UAH |
| TOTAL Year 3 | $48 – $119 | 32,600 – 94,400 UAH | 134,000 – 440,000 UAH |
* In Year 3, hosting for CMS and custom projects can increase significantly due to increased traffic and data volume. With SaaS, the subscription cost is fixed regardless of load.
Which Platform to Choose?
After thoroughly analyzing all costs, let's summarize: who is each approach best suited for?
✅ SaaS (BooStore.pro) — for most
Ideal for: starting a business with pre-designed modules, automation, and unlimited growth in the number of products.
Pros: minimal costs, fast launch, all-inclusive, predictable expenses, automatic updates, full customization, tech support.
Cons: limitations on implementing custom solutions (resolved for an additional fee).
⚠️ CMS (OpenCart/WooCommerce) — for technical teams
Ideal for: those who have their own developer or team, willing to spend time on administration, needing specific features.
Pros: full code control, huge selection of plugins, familiar environment for developers.
Cons: high hidden costs, need for ongoing support, security risks, long launch time.
⚠️ Custom development — for large projects
Ideal for: large businesses with unique requirements, high load (200,000+ products), specific business processes.
Pros: full flexibility, unique functionality, scaling for any load.
Cons: huge costs, long launch time, dependency on the development team, expensive maintenance.
💰 Comparison in numbers
BooStore.pro: from $48/year, launch 1-2 days, payback 1-2 months.
OpenCart/WooCommerce: 37,500 – 82,000 UAH/year, launch 3-6 weeks, payback 3-6 months.
Custom: 268,000+ UAH/year, launch 3-6 months, payback 1-2+ years.
Conclusion: What to Choose in 2026
We've thoroughly analyzed all aspects and now you can independently calculate the cost of launching a store for your business. Let's summarize the key metrics in a single table.
| Criterion | BooStore.pro (SaaS) | OpenCart / WooCommerce | Custom Development |
|---|---|---|---|
| Year 1 costs | $0 – $400 | 35,000 – 81,000 UAH | 350,000 – 700,000 UAH |
| 3-year costs | $96 – $638 | 103,000 – 259,000 UAH | 604,000 – 1,426,000+ UAH |
| Launch time | 1 – 2 days | 20 – 45 days | 60 – 180 days |
| Payback (50 sales/mo) | 1.6 months | 4.2 months | 30.5 months |
| Hidden costs | none | high | very high |
| Technical knowledge | not required | required | team needed |
| Security | professional | on you | on your team |
| Scaling | automatic | requires investment | complex and expensive |
Our verdict: For 90% of online stores, a SaaS solution (BooStore.pro) is the optimal choice. You get a professional store in 1-2 days, all features included, predictable costs, and payback occurs 2-3 times faster than on CMS and 10-20 times faster than on custom development.
CMS (OpenCart/WooCommerce) makes sense if you have your own development team and specific requirements that no SaaS covers. But be prepared for hidden costs 2-3 times higher than you initially planned.
Custom development is justified only for large projects with unique business processes, high load (200,000+ products, 20,000+ visitors per day), and a budget of 500,000 UAH or more.
Regardless of your choice, the key advice is to start small. Launch a minimum viable product (MVP), test demand, and only then scale. With BooStore.pro, this is easiest — a subscription costs from $3/month (basic) to $9/month (10,000 products), and all features are already available.
Also read: how renting an online store saves your money. SaaS for e-commerce without limits — a complete features overview.
Frequently Asked Questions About Online Store Launch Costs
How much does it actually cost to launch an online store in 2026?
The actual cost depends heavily on the chosen platform: on SaaS (BooStore.pro) — from $0 (free template) to $400 (custom design, depends on the developer's rates). From platform developers — $400 turnkey for the first year, on CMS (OpenCart/WooCommerce) — from 37,500 to 82,000 UAH, custom development — from 268,000 UAH. If you want to calculate the cost of launching a store for your specific project, we recommend referring to the tables above and accounting for all hidden costs. How store rental saves money.
Which is cheaper: OpenCart, WooCommerce, or SaaS?
By total cost of ownership over 3 years: SaaS (BooStore.pro) — $96 – $638 total over 3 years, OpenCart/WooCommerce — ~143,000 UAH, custom development — ~476,000 UAH. SaaS is the most affordable solution. Learn why SaaS has no limits.
Plus, on BooStore.pro you can create a store completely free — using a ready-made template and a library of visual blocks. If needed, you can create a custom design with full access to HTML, CSS, and JavaScript. So your only cost is the starting subscription (from $3/month).
What hidden costs do CMS platforms have?
Main hidden CMS costs: paid plugins for each function (20,000 – 50,000 UAH total), monthly freelancer support (1,500 – 3,000 UAH/mo), security updates (500 – 2,000 UAH/mo), hosting scaling (500 – 2,000 UAH/mo), integrations (5,000 – 20,000 UAH each), and possible migration when changing developers (5,000 – 15,000 UAH).
How long until an online store pays for itself?
At 50 sales per month (average order of 1,500 UAH, 30% margin): SaaS — 1.6 months, CMS — 4.2 months, custom — 2.5 years. At 100 sales: SaaS — 0.8 months, CMS — 2 months, custom — 9.7 months. Keep in mind that SaaS launches in 1-2 days, while custom development can take up to six months.
How long does it take to launch an online store?
On SaaS (BooStore.pro) — 1-2 days. On OpenCart/WooCommerce — 20-45 days. Custom development — 60-180 days. The time difference is because on SaaS all features are ready and work out of the box, while on CMS and custom development, each module must be installed, configured, or developed separately.
What features are included in the BooStore.pro subscription at no extra cost?
The BooStore.pro subscription includes: hosting, SSL, 30+ design themes, payment systems (LiqPay, WayForPay, Stripe), Nova Poshta and Ukrposhta integration, Google Merchant XML feed, SEO tools, product import, CRM, PWA, multilingual support, multi-currency support, promotions and discounts, email notifications, Telegram notifications, analytics, backups, and technical support. No additional plugins or hidden fees. Learn more about BooStore.pro.
Can I try BooStore.pro before purchasing?
Yes, BooStore.pro offers the opportunity to create a free test store. You can evaluate the functionality, admin panel interface, configure the design, and determine if the platform is right for your business. The trial period is not limited in functionality — you'll be able to make an informed decision.