There is no single price for digital marketing. Fees differ because the scope, the channels, the team and the amount of ad spend differ. This guide explains how agencies usually charge and how to compare proposals fairly. It does not give price figures, because any number depends on what exactly you need.
Common ways agencies charge
A monthly retainer pays for a defined set of work. A percentage of ad spend ties the fee to the budget. A project fee covers a fixed piece of work such as a website or a brand identity. Performance-based fees pay for results such as leads, which can work well if the result is clearly defined and tracked. Each model puts risk in a different place, so ask which one a proposal assumes.
Ad spend is separate from the fee
In paid advertising, the money you pay to Google or Meta is separate from the agency's fee. Ask for the two to be shown separately, and for the ad accounts to be in your name so you can see every rupee spent.
What changes the price
The number of channels, the size of the market, the amount of content or creative, the number of campaigns to manage and the reporting you want all change the effort. So does the experience of the people who will do the work.
Make proposals comparable
Give every agency the same brief. Ask each to list what is included, what is not, what it assumes and how changes are priced. A lower fee that leaves out reporting, creative or landing pages is not cheaper.
Ask about the contract
Check the length of the commitment, the notice period, who owns the accounts and creative, and what happens to your data if you leave. Be careful with long lock-ins before results are clear.
Be careful with the cheapest quote
A very low fee usually means a narrow scope, a junior team, or extra charges later. Ask how the agency arrived at its number. A clear answer is a good sign.