Pricing

The real cost of SEO across 12 months, not just the retainer

The number

A ₹75,000/month SEO retainer costs about ₹1,06,000 a month once you add developer hours, your own review time, tools you keep paying for and asset production. Over twelve months that's roughly ₹12,80,000 against ₹9,00,000 of agency fees — a 42% gap nobody puts in the proposal.

Updated 26 July 2026 · Written by the Last Agency team · See what SEO actually costs

The short version

  • The retainer is about 70% of the real bill. The other 30% is yours, and it's mostly time.
  • Developer hours are front-loaded: roughly 40 in the first quarter, 10 a quarter after. Budget ₹90,000 for the year at Indian rates.
  • Your own review, briefing and approval time is the cost most founders never price. Six to ten hours a month is ₹1,44,000 a year of attention.
  • The curve flattens around month six or seven. Extra costs roughly halve while published pages keep compounding, which is when SEO starts looking cheap.

Why the quote is never the bill

An SEO proposal prices the agency's labour. It does not price yours, your developer's, or the tools you'll keep renewing whether or not the agency has its own.

That's not deception. No agency can honestly forecast how many hours your CTO will spend arguing about a canonical tag. But the omission means founders routinely budget ₹9,00,000 for a year and spend closer to ₹12,80,000, then conclude SEO was more expensive than promised. It wasn't. It was fully costed for the first time.

Four lines go missing from every quote. Here's each one, priced.

A 12-month SEO budget for a mid-size Indian site

Assumptions: a 200-to-600 page site, one language, a ₹75,000/month retainer, and a business with either an in-house developer or a retained one. Ex-GST throughout; GST is handled separately below.

Twelve-month SEO budget for a mid-size Indian site, ex-GST. Quarterly, in INR.
Cost lineQ1Q2Q3Q4Year
Agency retainer (₹75,000/mo)2,25,0002,25,0002,25,0002,25,0009,00,000
Developer hours (~75 hrs @ ₹1,200)48,00018,00012,00012,00090,000
Your team's briefing and review time45,00039,00030,00030,0001,44,000
Tools you still pay for18,00018,00018,00018,00072,000
Asset production (design, images, video)24,00018,00015,00015,00072,000
Quarterly total3,60,0003,18,0003,00,0003,00,00012,78,000
Effective monthly cost1,20,0001,06,0001,00,0001,00,000~1,06,500

Developer hours: the line that surprises everyone

An SEO agency finds problems. Fixing most of them requires someone with commit access, and that person is almost never the agency.

Redirect maps, template changes, schema injection, pagination logic, JavaScript rendering, image formats, server response times, faceted navigation rules — every one of those is a ticket in your developer's backlog, competing with the feature roadmap and losing.

At Indian rates that's ₹800–₹2,500 an hour for a freelance or agency developer, or roughly ₹700–₹900 an hour loaded for a mid-level in-house engineer on ₹12,00,000. Call it ₹1,200 blended.

The distribution matters more than the total. Roughly 40 hours in the first quarter clearing the backlog the audit found, then 10–15 a quarter for maintenance and QA on new releases. Front-loaded, then quiet.

Your own time is the second invoice

This is the cost nobody prices, because it doesn't arrive as an invoice. It arrives as your Thursday.

SEO needs things only you have: what your customers actually ask on sales calls, which claims legal will allow, whether that case study can be named, what the product genuinely does. An agency working without those inputs writes generic content, and generic content is how twelve months of budget produces a blog nobody reads.

  • Briefing and subject-matter input — 3–4 hours a month. Interviews, product walkthroughs, answering "is this actually true?"
  • Reviewing and approving content — 2–3 hours a month. More in the first quarter while tone is being calibrated.
  • The monthly call and its follow-ups — 1–2 hours a month.
  • Chasing your own developer — 1 hour a month, and psychologically it feels like six.
  • Total: 6–10 hours a month. At a conservative ₹1,500/hour opportunity cost for a founder or senior marketer, that's ₹9,000–₹15,000 a month, or ₹1,44,000 a year.

Tools you keep paying for anyway

Your agency has a ₹50,000–₹80,000 monthly tool stack. You will still spend money on tooling, for three reasons that are all about independence.

First, verification. If the only rank data you see comes from the agency's dashboard, you cannot audit the agency. A basic independent tracker is ₹2,000–₹5,000 a month and it's the cheapest governance you will ever buy.

Second, ownership. When the engagement ends, the agency's tools leave with it, along with the historical data inside them. Anything you want to keep needs to live in an account with your name on the invoice.

Third, the site itself. Faster hosting, a CDN, an image optimiser, a decent CMS tier — SEO work frequently makes infrastructure demands, and those bills are yours. Realistically ₹6,000/month incremental, or ₹72,000 a year. Add a paid Ahrefs or Semrush seat if you want your own competitive view and it's closer to ₹17,000/month.

Asset production, and the month the curve flattens

Content isn't only words. Diagrams, product screenshots, comparison graphics, a landing page template that doesn't look like 2014 — most SEO retainers include copy and exclude design. Budget ₹4,000–₹12,000 a month depending on how visual your category is, front-loaded while templates are being built.

Which brings us to the useful part of this whole exercise: the shape of the curve.

Months 1–4 are the expensive ones. Developer backlog, tone calibration, template design, tracking setup, your own learning curve. Roughly ₹1,20,000 a month all-in against a ₹75,000 retainer.

From month six or seven, the extras roughly halve. The technical backlog is cleared. Templates are reusable. The agency knows your voice, so review time drops from three hours to one. Your effective cost falls toward ₹1,00,000 a month while the number of pages earning traffic keeps rising.

That's the whole economic argument for SEO, and it only works if you stay long enough to reach the flat part. It's also why switching agencies is so expensive — you pay the front-loaded months twice.

Our side of that bargain: SEO from ₹75,000/mo, smaller sites from ₹40,000/mo, all ex-GST. Month-to-month after the first quarter, 30 days' notice, and you keep every asset — content, links, dashboards, documentation. On day one we freeze your trailing-90-day qualified leads from organic search; if we haven't beaten that number in 90 days we keep working free until we do. Not a ranking position, because nobody controls Google's index. Your baseline, which is the only number that pays for any of the above. The full rate card is here.

Related questions.

What is the total cost of SEO for a year in India?

For a mid-size site on a ₹75,000/month retainer, roughly ₹12,80,000 ex-GST across twelve months. That's ₹9,00,000 of agency fees plus about ₹90,000 of developer time, ₹1,44,000 of your own team's hours, ₹72,000 of tools and ₹72,000 of asset production.

What are the hidden costs of SEO?

Four: developer hours to ship the fixes, your own briefing and approval time, tools you keep paying for independently of the agency, and design or asset production for content. Together they add roughly 40% on top of the retainer, weighted heavily toward the first four months.

Do I need my own SEO tools if my agency has them?

A basic independent rank tracker at ₹2,000–₹5,000 a month, yes. If the only performance data you see comes from your agency's dashboard, you have no way to audit your agency. Everything else — Search Console, GA4, Bing Webmaster Tools — is free and should be in your own account.

How many developer hours does SEO need?

Roughly 75 hours in the first year for a mid-size site: about 40 in the first quarter clearing the audit backlog, then 10–15 a quarter for maintenance and release QA. At ₹800–₹2,500 an hour in India, budget around ₹90,000. The calendar delay usually costs more than the money.

When does SEO stop getting more expensive?

Around month six or seven, when the technical backlog is cleared, content templates are reusable and the agency no longer needs three review rounds to match your voice. Extra costs roughly halve from there while published pages keep accumulating traffic.

Should I budget for GST on top of my SEO retainer?

Yes — 18%, so ₹75,000 invoices at ₹88,500 and a year of fees carries ₹1,62,000 of tax. GST-registered businesses reclaim it as input credit, making it a cash-flow item. Unregistered businesses should treat it as a genuine 18% addition to the budget.

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