By the Lenoretech SEO Strategy Team · Reviewed by a senior SEO strategist · Last updated: June 2026
Ecommerce SEO in 2026 costs roughly ₹25,000 to ₹4,00,000 (about $300 to $4,800) per month, scaling almost directly with catalog size rather than platform. A 40-SKU Shopify store needs a fraction of the work a 5,000-SKU Magento catalog does, because every extra product page is another template to optimise, another set of facets to control, and another crawl-budget problem. Below are the real tiered ranges we quote and the break-even math most agencies hide.
Written by the Lenoretech ecommerce SEO team and reviewed by our lead strategist, who has run catalog SEO programs for Shopify, WooCommerce, and Magento stores ranging from 30 to 11,000 SKUs since 2014.
Why catalog size, not platform, sets the price
Most pricing guides sort by platform - "Shopify costs X, Magento costs Y." That is backwards. The work in ecommerce SEO is template optimisation, faceted-navigation control, internal linking at scale, and content for category pages. All of those scale with the number of products and categories, not the CMS logo. A 30-product Magento store is cheaper to rank than a 3,000-product Shopify store. Platform matters at the margins (Magento needs more technical engineering, Shopify limits URL structure), but SKU count is the dominant cost driver.
The second driver is category competitiveness. Selling phone cases is brutal; selling industrial gaskets is not. Two stores with identical SKU counts can sit a full tier apart purely on keyword difficulty and the link authority required to compete.
Ecommerce SEO cost by catalog size (2026)
These are realistic monthly retainers for a senior-led India-based program. Western-agency equivalents are in the next section.
- Micro store (under 50 SKUs): ₹25,000 - ₹45,000/mo. One template set, a handful of category pages, 3-5 buyer-intent blog pieces a month, basic technical cleanup. Ideal for niche D2C brands and single-line product stores.
- Small store (50-300 SKUs): ₹45,000 - ₹90,000/mo. Proper category and collection optimisation, schema rollout, internal linking architecture, ongoing content. This is where most growing Shopify brands sit.
- Mid catalog (300-1,000 SKUs): ₹90,000 - ₹1,75,000/mo. Faceted navigation control, crawl-budget management, bulk meta and content templating, dedicated link building. WooCommerce and Shopify Plus stores live here.
- Large catalog (1,000-5,000 SKUs): ₹1,75,000 - ₹3,00,000/mo. Programmatic category content, log-file analysis, index bloat cleanup, often a part-time developer in the loop. Magento and large WooCommerce setups.
- Enterprise (5,000+ SKUs): ₹3,00,000 - ₹4,00,000+/mo. Full technical SEO engineering, automated content pipelines, dedicated strategist plus dev hours. Marketplaces and multi-brand retailers.
If your store is heavy on out-of-stock or seasonal products, add 10-15% - managing discontinued URLs, redirects, and inventory-driven indexation is real recurring work that thin quotes ignore.
Platform-specific cost adjustments
- Shopify / Shopify Plus: baseline. Clean code, but rigid URL structure (forced /collections/ and /products/ paths) and limited server-side control mean some technical fixes need apps or Liquid edits. See our Shopify SEO agency work for what that involves, and our Shopify SEO checklist for the task-level breakdown that drives these retainers.
- WooCommerce: flexible but needs hosting and Core Web Vitals attention; budget 10-20% more for technical work on larger catalogs.
- Magento / Adobe Commerce: the most expensive to maintain - faceted URLs, layered navigation, and indexation issues demand developer time, pushing it 20-30% above the equivalent Shopify retainer.
- Custom / headless: highly variable; rendering and crawlability audits become a recurring line item.
The India vs Western agency cost gap
This is the number competitors will not print. For the exact same scope - same SKU count, same deliverables, same seniority - a US or UK agency typically charges $1,500 to $6,000/mo, while a senior-led India agency delivers it for ₹45,000 to ₹2,00,000/mo (roughly $550 to $2,400). That is a 50-65% saving, and it is not a quality trade-off; it is a labour-cost arbitrage. The same technical audit, the same Ahrefs data, the same schema markup costs less to produce in Jaipur than in Austin.
The catch is screening. The savings only hold if you hire an agency that staffs senior strategists, not a content farm churning AI-spam pages that Google's helpful-content systems now filter out. Ask who actually does your technical work and request a sample audit before signing. We break the structure down further in our guide on SEO services and on the ecommerce SEO pillar.
A real client cost-to-outcome example
Numbers mean nothing in the abstract, so here is an anonymised one from our books. A 1,200-SKU WooCommerce home-decor store joined us at ₹1,40,000/mo - squarely in the mid-catalog tier. The first two months were almost entirely technical: collapsing 4,100 crawlable faceted URLs down to a controlled set, fixing Core Web Vitals (LCP went from 4.1s to 1.9s), and rebuilding the category template with copy and schema.
By month 8, non-brand organic sessions were up roughly 2.6x and organic revenue had moved from a minor channel to the store's second-largest, behind only paid. The point is not the multiple - it is that the heavy spend front-loaded into technical work, then the same retainer shifted toward content and links once the foundation held. A quote that skips the technical phase is quietly betting your category pages are already clean. They almost never are.
See our ecommerce SEO service or book a free audit →
The break-even math nobody shows you
Pricing is meaningless without the return. Here is how to know if a retainer makes sense before you spend a rupee. Take your retainer, divide by your average order value, then by your conversion rate, and you get the extra monthly visitors you need to break even.
Example: a ₹90,000/mo program on a store with a ₹2,500 average order value and a 2% conversion rate. You need ₹90,000 in new gross profit to break even. At a 40% margin, that is ₹2,25,000 in new revenue, which is 90 extra orders, which at 2% conversion is about 4,500 extra organic visits a month. For a mid catalog with hundreds of indexable pages, that is achievable inside 4-6 months - and unlike ads, those visits keep arriving after you stop paying for the work that earned them.
Run the same math on a ₹45,000 micro-store program with a ₹4,000 AOV: break-even is roughly 28 extra orders a month, or about 1,400 visits. The higher your AOV and margin, the faster SEO pays back - which is exactly why high-ticket niche stores get the best ROI from it. This same payback logic drives our other cost guides, including the real estate SEO cost breakdown, where high deal values shorten break-even even further than ecommerce.
What a fair quote should include
- Technical audit and fixes: crawlability, Core Web Vitals, faceted-navigation indexation, broken-link and redirect hygiene.
- Category and collection page optimisation - the highest-converting pages on any store.
- Product schema (Product, Offer, AggregateRating) so listings win rich results.
- Internal linking architecture that pushes authority to money pages.
- Buyer-intent content (comparison and buying guides), not generic blog filler.
- Off-page authority building via content marketing and digital PR.
- Transparent reporting that ties rankings to revenue, not vanity traffic.
If a quote omits technical work or indexation control, it is not an ecommerce SEO quote - it is a content-writing invoice in disguise, and it will not move category rankings on a catalog of any real size. The fastest way to sanity-check a proposal is to ask for the first 90 days as a roadmap, not a vague monthly retainer. Any agency that has actually run catalog SEO will be able to tell you, within an hour of seeing your store, whether your bottleneck is technical debt, thin category pages, or link authority - and price accordingly. If they lead with price before they have seen your crawl, walk away.