Delhi NCR has more advertising agencies per square kilometre than almost any other market in India. Clutch lists over 400 agencies in Delhi alone, and once you add Noida, Gurugram, Dwarka and the satellite towns, the real working count runs into several thousand, from two person boutiques to global networks. Picking the right one is the single most consequential operational decision a CMO will make this year. Get it wrong and you lose six to eighteen months of time, the marketing budget that went with it, and the internal political capital of having advocated for them.
The difficulty is that agency selection is usually done on charm. A good pitch hides a lot. A good case study slide hides even more. This checklist is built to cut through that. It is what we wish every brand that walked into our own pitch room had in front of them.
Before the agency search, fix your own brief
Most selection failures do not start with the agency. They start with an unclear brief. If you cannot answer these five questions before you send a single invitation to pitch, no selection process will end well.
- What specifically are you hiring an agency for? A brand launch, performance scale, one campaign, an always on retainer?
- What is the actual budget range for the next twelve months, not the softened version you plan to share with agencies?
- What is the one success metric the CEO will judge the work by twelve months from now?
- Who on your side owns the agency relationship day to day, and how senior are they?
- What has already been tried, what did not work, and why?
We have sat in pitches where the brief was three sentences long, and then the client was genuinely surprised that every agency’s proposal looked completely different. A vague brief produces wildly different proposals. You end up comparing apples, oranges and staplers, and you pick on feeling. Write a one page brief. Share it before the pitch, not during.
1. Get specific on what kind of agency you actually need
“Advertising agency” is a misleading umbrella. In Delhi NCR in 2026, the useful working categories are five, and they are not interchangeable. Matching the wrong category to your need is the most common and most expensive mistake.
- Creative led agencies. Strong on idea, craft, brand voice and film. Pick these when you need a new campaign that makes people stop scrolling.
- Performance led agencies. Strong on media buying, funnel optimisation, experimentation. Pick these when your funnel exists and needs scale.
- Full service / integrated agencies. Creative and performance under one roof. Pick these when you need the layers to talk to each other and cannot afford the handoff friction of two separate agencies.
- Brand strategy and positioning firms. Strong on research, positioning frameworks, naming, identity. Pick these before you pick a creative or performance agency, not after.
- Niche specialists. UI/UX, SEO, influencer, content, production. Pick these in addition to a lead agency, not instead of one, unless the scope really is that narrow.
If you cannot describe the category you need in one sentence, you are not ready to start pitching. Most CMOs we meet think they need a performance agency and actually need a brand strategy conversation first. A fair share think they need a full service agency and actually need a specialist.
2. Check credibility in ways that are harder to fake
Everyone in the pitch will show you logos. Most of the logos are clients they pitched, not clients they kept. Look past the logo wall.
Ask for numbers on case studies, not adjectives
A useful case study has at least three numbers in it. Starting point, intervention, outcome. Real numbers, not “significantly improved” or “strong uplift.” If every case study on the deck uses the word “holistic” but no case study uses a rupee or a percentage, the agency has confused you on purpose.
Ask how long their average client stays
Retention is the single most honest metric in this industry. Ask how many of their top ten clients have been with them for more than two years, and who those clients are. Two years is the threshold because one year of retention can be inertia, and three years of retention is genuine work. Churn data is embarrassing for bad agencies, which is exactly why you should ask for it.
Call a reference that was not on the short list the agency gave you
Every agency will hand you two or three reference calls, prepared in advance. Those calls are useful but not sufficient. Go one step further. Find a past client who has churned off the agency, ideally through your own network, and ask them why they left. If the reason is business restructuring or budget cuts, that is fine. If the reason is delivery, quality or billing, you have learned something the pitch deck would never tell you.
Third party review platforms exist for a reason
Profiles on Clutch, GoodFirms, DesignRush and The Manifest are verified through a documented review process. Not every agency appears on them, but the ones that do, with a healthy volume of named reviews, have put themselves under scrutiny. An agency that has no third party footprint is not necessarily bad, but it is an unanswered question.
3. Ask who actually works on your account, not who pitched it
The oldest move in agency sales is senior in pitch, junior in execution. The founder and strategy head run the pitch, the account is run by someone two years out of college. This pattern is so common that most CMOs have simply stopped noticing it.
Five questions that expose it:
- Who will be the day to day account lead on our business, and what is their experience?
- Can we meet them before the contract is signed?
- What percentage of their time is allocated to our account?
- How many other accounts do they run in parallel?
- Who writes our strategy, and who executes the campaigns day to day? Are these the same person or different people?
If the agency gets vague on any of these, that is itself an answer. The healthy version is a named person, with a named portfolio, working on no more than four or five accounts in parallel.
4. Pin down the commercial model before you fall in love with the work
Indian agency pricing has wide bands because scope varies enormously. Based on published 2025 benchmarks from upGrowth and similar Indian pricing guides, here is the practical range you should expect for Delhi NCR agencies in 2026.
- Performance marketing retainers: ₹25,000 to ₹2,50,000 per month for small to mid scale accounts. Anything below ₹25,000 is too thin to optimise on. Premium performance work on scaled accounts can exceed ₹5,00,000.
- Full service / integrated retainers: ₹1,50,000 to ₹5,00,000 per month for growing brands. Established brands with national campaigns often sit well above that.
- Brand strategy or identity projects: ₹3,00,000 to ₹25,00,000 as a one time project, depending on scope, research depth and deliverables.
- Creative only retainers: ₹75,000 to ₹3,50,000 per month depending on volume and quality bar.
Beyond the headline number, ask three things. What is the minimum engagement duration? What happens if you need to pause or scale down? Are media costs included, or separate and passed through at cost? Agencies that refuse to write the last answer into the contract are worth a second look.
5. Ask them how they define “working”
Every agency will agree to be measured. Very few can tell you how they want to be measured without being prompted. Ask how they define success before you share how you define it. Their unprompted answer tells you what they actually optimise for when nobody is watching.
Four follow ups:
- What is their reporting cadence, and what is in a typical monthly report?
- Do they report on 7, 30 and 90 day attribution windows, or only the window that flatters the work?
- What will they not take credit for? A mature agency will be clear about what they cannot attribute to their work.
- How do they handle the handover when something is not working? Are they willing to propose a change that reduces their own scope?
6. Test their thinking in real time, not just their past work
Past work shows what the agency did for someone else, with a team you may not get and a brief you do not know. It does not show how they think. Build a short live exercise into your pitch process.
Two formats work well. First, give every shortlisted agency the same real brief, with the same constraints, two weeks before the pitch. Compare how they reasoned, not just what they produced. Second, inside the pitch itself, ask them one unscripted question about a part of your business they have never seen. Watch whether they think out loud or defer to a slide. The first is the agency you want.
7. Red flags that are worth walking away from
- Specific number promises up front. “We will get you to ₹50 CPL” or “10x ROAS in 90 days” on a business they have just heard of. Any honest practitioner needs data before promising a number.
- Case study logos with no named campaign. “We have worked with 500+ brands” and a logo wall. If they cannot name the campaign, the dates, and the role they played on the named brand, the logo is pitched, not delivered.
- Same deck to everyone. If the deck does not reference anything from your own brief, they have not done homework. They are pitching a template.
- No questions asked during the pitch. Good agencies ask uncomfortable questions in a first meeting. If you walk out of a pitch feeling you were talked at rather than asked about, that is the rest of the relationship in miniature.
- Reluctance to share reference calls. Every healthy agency has clients willing to take a ten minute call. Reluctance is the loudest signal in this industry.
- Turnover the agency will not discuss. If the team that pitched is already half different from the team in the org chart, you are signing a contract with an institution that cannot keep its own people.
8. After you pick, the first 90 days decide the next three years
Agency relationships usually succeed or fail in the first quarter, long before anybody notices. A disciplined start buys you years of useful work.
In the first 30 days, agree on the canonical version of the brand story, the success metrics, the escalation path and the reporting format. Document them. In the next 30 days, run one short sprint on a real piece of work, measure how the team responded to feedback, and flag anything that felt off in a written review, not a hallway chat. By day 90, you should have at least one shipped piece of work, one honest performance review in both directions, and a clear view of whether this relationship is a two year decision or a two month one.
One last thing
Over a decade of pitching, winning and losing accounts in Delhi NCR, the single pattern we keep seeing is this. Great agency picks are made by CMOs who knew what they wanted before the first pitch. Poor picks are made by CMOs who hoped the pitch itself would help them figure it out. The checklist above is built to flip that order, so you enter the room with the harder questions already asked of yourself.
That is the best protection against the one outcome no brand can afford, which is losing a year to the wrong agency and having nothing to show for it.
Frequently asked questions
Start with your own brief, not the agency shortlist. Decide the category of agency you need (creative, performance, full service, brand strategy or specialist), set a realistic budget range, check case studies for real numbers and retention, and test how the agencies think in real time on a live brief. The checklist above walks through each step in detail.
For a growing brand in 2026, Delhi and Noida agency retainers typically sit between ₹50,000 and ₹5,00,000 per month depending on scope. Performance only work can start from ₹25,000 per month, full service retainers sit in the ₹1.5 to 5 lakh band, and brand strategy projects are usually one time fees from ₹3 to 25 lakh. The upGrowth 2025 pricing guide breaks these bands down in more detail.
A creative agency leads with idea, brand voice, film and design. A digital agency leads with media buying, performance marketing, SEO and funnel optimisation. A full service or integrated agency combines both under one roof. Pick the creative agency when you need a new campaign that builds memory, pick the digital agency when your funnel already exists and needs to scale, and pick the full service agency when you cannot afford the handoff friction between two separate partners.
Network agencies bring scale, structured processes and a deeper bench. Boutique agencies usually bring senior attention, faster turnaround and fewer layers. The right choice depends less on size and more on whether you need institutional weight for complex multi market campaigns, or focused senior attention on a single brand. For most Indian mid market brands, a well run boutique or independent agency outperforms a network agency on speed and accountability.
The honest minimum is six months. Performance work takes three months to stabilise and two more to show a clear trend. Brand work takes longer. Contracts shorter than six months tend to end before the first real data point. A healthy retainer structure has a 90 day trial clause inside a twelve month commitment, with clear review points and a notice period of 30 to 60 days.
For day to day operational work, physical proximity still helps. You will be in a shared room more often than you expect during campaign shoots, brand workshops and crisis calls. For pure digital and performance work, location is much less relevant and many strong Indian performance shops run distributed teams. What matters far more than the exact pin code is whether the agency’s senior team is reachable inside a business day, and whether they are willing to be in the same room as you when a campaign needs it.
Ask for three named references with phone numbers, and call two of them. Check the agency’s profile on Clutch, GoodFirms, or DesignRush for verified reviews. Search for specific campaign names they claim to have worked on, and cross check with press coverage or the brand’s own website. Ask for case studies that include the starting metric, the intervention and the outcome, with real numbers. Agencies that are confident about their work share this information without hesitation.
