Key takeaways
- Scope — pages, features and integrations — drives cost more than design alone.
- Custom functionality and third-party integrations add the most time.
- Content, SEO and performance work are investments, not extras to skip.
- Ask for an itemized quote so you can see exactly what you’re paying for.
Ask five agencies to quote “a website” and you may get five very different numbers. That’s not always overcharging or undercharging — it’s usually because each one is imagining a different project. Understanding what drives cost helps you compare quotes fairly and invest where it counts.
1. Scope: pages, templates and content
The number of unique page layouts matters more than the raw page count. Ten blog posts using one template are far less work than ten pages that each need their own design.
Who writes and sources the content matters too. Copywriting, photography and video can be a significant part of the effort if they aren’t ready.
2. Functionality and integrations
Features are where budgets grow fastest. Each one needs design, development and testing:
- E-commerce, product catalogs and checkout
- Booking, quoting or calculators
- Member areas, logins and dashboards
- Integrations with CRMs, payment providers, ERPs or marketing tools
- Multiple languages or regions
3. Platform and design approach
A site built on a platform like WordPress, Webflow or Shopify can move faster for standard needs, while a custom build (for example with Next.js) costs more upfront but offers the most performance and flexibility.
Design depth matters as well — adapting a well-made design system is quicker than crafting every interaction from scratch.
4. Performance, SEO and accessibility
Speed optimization, technical SEO, structured data, accessibility and analytics setup take real time. They’re also what make a website actually bring in business, so they’re rarely worth cutting.
How to compare quotes fairly
- 1Share the same written brief with every agency
- 2Ask for an itemized quote, not a single number
- 3Check what’s included: content, SEO, training, hosting, support
- 4Ask who owns the code, design files and accounts
- 5Clarify what happens — and what it costs — after launch
Frequently asked questions
Agencies often assume different scope, features, quality levels and inclusions. An itemized quote based on the same brief is the only fair way to compare.
For simple needs, a well-built site on a quality template or platform can work well. If you need custom features, integrations or top performance, a custom build is usually worth it.
Typically hosting, domain renewal, any paid plugins or platform plans, and optional maintenance or improvements. Ask for these up front.