By Kavish Arora, Co-Founder, DigiStreet Media
I get asked this in almost every first meeting, usually phrased as a budget question. It is not a budget question. It is a question about who is accountable when something does not work.
A consultant and an agency are not two prices for the same thing. They are two different structures, and the right one depends on something most businesses have not worked out yet: whether you intend to build a marketing function inside your company, or buy one.
The actual difference, in one table
| Digital marketing consultant | Digital marketing agency | |
|---|---|---|
| What you are buying | Judgement and direction | Judgement, direction and execution |
| Who does the work | You, your team, or freelancers they manage | Their in-house specialists |
| Typical engagement | Days per month, or a fixed project | Monthly retainer or project |
| Breadth | Deep in one or two areas | Across search, paid, social, web, creative |
| Capacity ceiling | One person’s calendar | Add people to the account |
| Continuity risk | High — one person, one illness, one better offer | Lower — the account survives an individual leaving |
| Best when | You have people, or intend to hire them | You need output now and do not want headcount |
Notice what is not in that table: quality. A good consultant beats a bad agency every time, and the reverse is equally true. Structure is not a proxy for competence.
A real example: the auto component manufacturer
Take a case I see constantly, because it is most of our client base. You manufacture auto components in Faridabad or Pune. Turnover is somewhere between forty and a hundred and fifty crore. You sell to OEMs and Tier 1s, and increasingly you want export enquiries.
You have decided you need four things:
- A website that survives a procurement team reading it — specifications, certifications, capacity, quality standards
- SEO, so an engineer searching a part specification finds you and not your competitor
- Social media, mostly LinkedIn, mostly for credibility rather than leads
- Performance marketing, to test whether paid demand exists in your export markets
That is four disciplines. Here is the honest headcount required to do them properly.
| Discipline | Who you need | Full-time? |
|---|---|---|
| Website | Designer + developer | No — a project, then occasional |
| SEO | SEO specialist + technical support + content writer | Yes, ongoing |
| Social media | Strategist + designer + copywriter | Roughly half a role each |
| Performance marketing | Media buyer + creative + analyst | Yes while campaigns run |
| Total | Seven to nine distinct skills. Perhaps three to four full-time equivalents. | |
Route one: consultant only
You hire an experienced project head. They audit the business, write the strategy, choose the priorities, brief the work and hold everyone to a standard. This is genuinely valuable — it is the part most companies get wrong, and it is the part a junior in-house hire cannot do.
Then you ask them to also build the website, write the content, run the ads and manage LinkedIn.
This is where it fails. Not because consultants are lazy, but because you have taken a person whose value is judgement and turned them into a bottleneck with a task list. The strategy stops getting updated because they are chasing a developer. The seven-to-nine skills above do not exist inside one person, and the two or three they genuinely have get diluted by the six they are improvising.
I have watched this happen to good consultants and it is nobody’s fault. It is a structural mistake made at the point of hiring.
Route two: consultant plus your own team
This is the right use of a consultant. They act as the experienced project head — the person who knows what good looks like — and you build the execution capability underneath them.
| Role | Indicative Delhi NCR salary band (annual) |
|---|---|
| Digital marketing executive | ₹3–5 lakh |
| SEO specialist (2–4 years) | ₹5–8 lakh |
| Performance marketer (3–5 years) | ₹7–12 lakh |
| Designer | ₹4–7 lakh |
| Consultant retainer | ₹3–9 lakh |
| Year one, before tools and ad spend | ₹22–41 lakh |
Those bands are indicative market ranges for Delhi NCR, not quotes. They will differ by city and by candidate.
That is a real number and, for a company at a hundred crore turnover, often a sensible one. You end up owning the capability. But be clear about what you are signing up for: recruitment, three to six months of ramp-up, management overhead, and the risk that your one SEO specialist leaves in month nine and takes the context with them.
Route three: an agency
You buy the seven-to-nine skills as a unit, already assembled, already working together. Our own published rates for that manufacturer are roughly:
| Deliverable | Published price |
|---|---|
| Manufacturer website | ₹99,999 – ₹2,99,999 one time |
| SEO | ₹50,000 – ₹2,00,000 per month |
| Social media management | Scoped to output |
| Performance marketing | Fee plus media |
The website is a one-time cost. The ongoing marketing is a retainer. Nobody is on your payroll, and if the SEO specialist leaves the agency, the account does not stop.
Where a consultant genuinely wins
I run an agency and I still recommend consultants regularly, because there are situations where we are the wrong answer.
When the problem is decision-making, not delivery. Plenty of companies already have three marketing people producing a great deal of activity in no particular direction. Adding an agency adds more activity. What they need is someone senior enough to say what to stop doing. That is a consultant’s job and it is worth a lot.
When you need someone on your side of the table. If you are already spending on two agencies and cannot tell which one is working, hiring a third supplier is not the answer. An independent consultant who reads the accounts and tells you the truth is.
When the scope is genuinely one thing. A single technical SEO migration. A pricing and positioning exercise. A one-off audit before an investor round. These are projects, not functions, and an agency retainer prices them badly.
When you are building for the long term. If your plan is to own marketing internally within three years, hiring the agency first and the consultant later is backwards. Get the project head in, let them design the team, and buy execution from an agency only for the gaps.
The three failure modes I see most
| What happens | Why | The fix |
|---|---|---|
| Consultant becomes a doer | Cheaper than hiring, so scope creeps until they are executing | Cap their days and put execution somewhere else |
| Agency runs unsupervised | Nobody internally owns the relationship or reads the reports | One accountable person on your side, however junior |
| In-house hire with no senior cover | A 3-year executive is asked to set strategy for a 100-crore business | Consultant above them, or an agency alongside |
The pattern across all three is the same: strategy and execution end up in the same pair of hands, and one of them gets dropped. It is almost always the strategy, because execution has deadlines and strategy does not.
Cost is the easy comparison. Time is the honest one
The question that actually matters is not what each option costs per month. It is how long before anything works.
Roughly how long until the work is actually running
Agency — 2 to 4 weeks
Consultant only — 3 to 6 weeks to strategy, then limited by your capacity
Consultant plus in-house build — 4 to 7 months to a functioning team
Recruitment, notice periods and ramp-up are the cost nobody puts in the spreadsheet.
If you have a product launch in April, the in-house route is not a plan. If you are building a company you intend to run for twenty years, four to seven months is nothing.
What compounding actually looks like
SEO in particular does not respond to effort in a straight line. It responds to sustained, consistent work — which is precisely what a single overloaded person cannot sustain, and precisely what a team can.
These are our own published numbers, from our own clients, over a first year of engagement:
| Client | Sector | Organic traffic growth | Business enquiries |
|---|---|---|---|
| SKF | Industrial bearings | +565% | +693% |
| JBM Group | Automotive & engineering | +522% | +546% |
| Sudhir Power | Power equipment | +245% | +40% |
| JBM Buses | Electric buses | +150% | +138.5% engaged sessions |
SKF went from 937,815 to 6,238,985 organic visitors in a year. I am not claiming a consultant could not have designed that strategy — a good one absolutely could. I am claiming that executing it required technical fixes, content production, internal linking and ongoing measurement at a volume that no individual delivers alongside four other clients.
How to check either one before you sign
This part matters more than the consultant-or-agency decision, and almost nobody does it properly.
| Ask for | What you are checking | Bad sign |
|---|---|---|
| Case studies in your sector | That they have solved your problem, not a similar-sounding one | Percentages with no starting number |
| The denominator | “+300%” from 40 visits is 160 visits | Refusal, or “confidential” |
| Client references you can call | That the relationship survived past month three | Only logos, no names |
| Who is actually on your account | Whether the person pitching is the person working | Named senior, delivered by a junior |
| Live work you can open | That the sites and campaigns exist | Screenshots only |
| What happens when they leave | Handover, access, ownership of accounts | Accounts in the agency’s name |
That last row is the one people forget. Your Google Ads account, your Search Console, your analytics and your website should be in your name, with the agency or consultant given access. If a supplier resists that, the conversation is over.
So which one?
| Your situation | What I would do |
|---|---|
| You have a marketing team that is capable but unfocused | Consultant. You need direction, not more hands. |
| You intend to build an in-house function over 2–3 years | Consultant as project head, hire underneath them. |
| You need output in the next quarter and have no team | Agency. Buying an assembled team is faster than building one. |
| You need four disciplines at once and are under 200 crore | Agency. The headcount maths rarely works otherwise. |
| One channel matters far more than the rest | Specialist — consultant or specialist agency. |
| You want one person to strategise and execute everything | Neither. You are buying a bottleneck. |
The uncomfortable truth is that most SMEs pick based on the monthly figure and then spend two years discovering what the figure did not include. Decide the structure first — buy a function or build one — and the cost question answers itself.
One more thing, and it is new
The job changed in the last eighteen months. Buyers now ask ChatGPT, Claude and Perplexity the questions they used to type into Google, and whether an AI assistant names your company is now a distinct discipline — AEO and GEO.
Very few individual consultants are tooled for it, because measuring it needs software rather than opinion. We built RankStreet for exactly this reason: to track whether the AI engines cite our clients, and to stop guessing. If you are choosing a partner in 2026, ask them how they measure AI visibility. The answer is revealing.
Where we sit
We are an agency, so read the above with that in mind. But we also say no to work that does not fit — if you have a capable team and need a fortnight of direction, an agency retainer is the wrong purchase and I will tell you so.
If you want to see what we actually do before deciding: our case studies carry the starting numbers, our client testimonials are on video with named people, and our prices are published rather than hidden behind a discovery call. If you manufacture for a B2B buyer, start with how B2B marketing differs.
Or just send us the brief and we will tell you which of the three routes above we would pick if it were our money.
