Most Mumbai businesses I speak to have been quoted three wildly different numbers for the same work. One agency says 18,000 a month, another says 75,000, a third proposes a 4 lakh "growth retainer". None of them explain what changes inside those numbers, so the decision ends up being made on gut feel.
Here is what the ranges actually buy in Mumbai in 2026.
Rs 15,000-30,000 a month
At this level you are buying maintenance, not growth. Expect a monthly report, a handful of directory submissions, some blog posts written to a word count, and whatever on-page changes your developer is willing to make. It can hold a position you already have. It will not move a competitive term like "chartered accountant in Andheri" or "interior designer in Bandra" from page three to page one, because nobody at that price is doing the competitor analysis or the outreach that closes the gap.
Rs 40,000-80,000 a month
This is where most serious local campaigns in Mumbai sit. The scope should include a technical audit that actually gets implemented, a keyword-to-page map, monthly content built around search intent rather than word count, Google Business Profile management for each location, and genuine link acquisition. If a proposal in this band does not name the pages it will target and the keywords mapped to each, it is a content subscription wearing an SEO label.
Rs 1 lakh and above
Justified when you have a large catalogue, several locations, or a site where technical debt is the bottleneck: faceted navigation generating thousands of near-duplicate URLs, a JavaScript front end that Googlebot renders badly, or a migration that lost half your rankings. At this level you are paying for engineering time as much as marketing time.
What should be in every scope, at every price
A keyword-to-URL map. One page owns one primary term. If two pages target "SEO services in Mumbai", they compete with each other and both lose.
Baseline numbers before work starts. Average position, impressions and conversions from Search Console, dated. Without a baseline, every future report is an assertion.
Named deliverables per month. "Content optimisation" is not a deliverable. "Rewrite and re-optimise these six service pages" is.
Access, not screenshots. You should hold the Search Console and Analytics properties. Agencies that keep access hostage make leaving expensive, which is usually the point.
A technical fix list with owners. Most Mumbai sites I audit lose more traffic to canonical errors, broken redirects and thin duplicate location pages than to any competitor's link building.
The questions that separate the proposals
Ask for three client examples in your category with the keyword and the date the ranking changed. Ask who writes the content and whether it is reviewed by someone who understands your business. Ask what happens in month one versus month six. Ask how they measure success if your industry has long sales cycles and few form fills.
A serious answer to those four questions tells you more than any deck.
Where the money is usually wasted
Buying links from a network. Publishing eight blog posts a month that target nothing. Paying for "300 directory submissions" on sites nobody reads. Rebuilding a website for SEO reasons when the existing one only needed a template fix and a redirect map.
If you are weighing proposals right now, the useful exercise is to put them side by side and strike out every line that does not name a page, a keyword, or a measurable outcome. What survives is the real scope, and that is what you are actually comparing.
I work with businesses on exactly this kind of scoping as an SEO expert in Mumbai, and the pattern holds across categories: the cheapest proposal and the most expensive proposal are usually the two that describe their work in the vaguest terms. For a deeper look at how hiring decisions go wrong, see this checklist on hiring in Mumbai.