How much does website modernization cost?

Ask three agencies to quote the same website and you will get three different numbers, and not because two of them are wrong. Website redesign, migration, and modernization get used almost interchangeably in the market, but they describe different amounts of work, and a quote only makes sense once you know which one you actually asked for.

What actually drives the number

Page count is the number every quote leads with, and it is one of the weaker predictors of cost. What genuinely moves the price:

• Custom functionality. A brochure site with a contact form is a different job from a site with a booking system, a member portal, or a product catalogue with filtering. Custom logic is where hours go.
• Integrations that have to keep working. A CRM connection, a payment gateway, an inventory feed, an analytics setup that took years to tune. Each one has to be found, understood, and rebuilt or reconnected, and old sites rarely document what they are quietly doing.
• How clean the content is. Content that migrates cleanly is cheap. Content spread across an old CMS with broken formatting, duplicate pages, and years of unstructured edits costs real hours to untangle before it can move anywhere.
• Whether search rankings have to survive. This is the one most quotes underprice, covered below, because it is invisible until it goes wrong.

Two sites with the same page count can be a ₹40,000 job and a ₹4 lakh job, and the difference is almost never the pages.

Redesign, migration, and modernization are not the same job

Worth being precise about the words, because vendors are not always precise about them and it changes what you should expect to pay.

• A redesign changes how the site looks, usually on the same platform, with the same content. This is the cheapest category, and often the wrong fix if the real problem is that nobody on your team can update the site without calling a developer.
• A migration moves the site to new infrastructure or a new domain, with the look mostly unchanged. The cost here lives almost entirely in redirects, DNS, and not losing what Google already knows about you, which we cover in detail in will website migration hurt SEO.
• A modernization is both at once: new platform, new look, content and rankings carried over intact, and the business kept running the whole way through. This is the highest-effort category and where most genuinely ageing sites actually belong, which is why we wrote about the decision itself in modernizing legacy software.

A quote that does not tell you which of these three it is pricing is not a quote you can compare against anything.

Why carrying the SEO over is a cost driver, not an afterthought

This is the part that quietly inflates a modernization budget, and it is also the part that is cheapest to protect and most expensive to fix after the fact. Every page that changes URL needs a proper redirect. Metadata, structured data, and internal linking need to survive the move deliberately rather than by accident. Skip this and a business can lose rankings that took years to earn, in a single afternoon, and rebuilding that trust with Google is slower and more expensive than the migration itself would have been done properly.

A quote that does not mention redirects, or treats them as an extra rather than the core of the job, is a quote that has not priced this risk in. It will look cheaper today and cost more in lost traffic within a quarter.

What we charge, and why

For a like-for-like comparison: our own fixed-scope website modernization package runs ₹1.5 to 4 lakh, delivered in 3 to 5 weeks, and covers the full category, not the cheap end of it, platform rebuild, complete content migration, SEO carried over with redirects tested, integrations preserved, and a zero-downtime cutover. The number is set after an audit of the actual site, not before, because a fixed price agreed before anyone has looked at the site is a guess with a buffer added, not a real quote. The full scope is on the website modernization page, and the case study behind the number is a UK real-estate firm we moved off an ageing .NET platform with rankings and CRM integration intact.

If your site genuinely only needs a visual refresh with nothing structural changing underneath, that is a smaller and cheaper job, and we will tell you so rather than scoping you into a rebuild you do not need.

The short version

Get clear, before any number is discussed, on whether you are buying a redesign, a migration, or a full modernization, because they are different budgets for different reasons. Expect a genuine platform change with SEO and integrations intact to cost more than a fresh coat of paint, and be suspicious of any quote that is cheap and silent on redirects. The conversation that settles which category your site actually needs is a thirty-minute discovery call, and more of the honest answers on scoping and pricing are in our FAQ.