How to choose a digital marketing agency: a 7-step checklist
By the OneRoof Ventures team · Updated · 4 min read
Quick answer
To choose a digital marketing agency: (1) write down one measurable goal, (2) set a monthly budget for the fee and the ad spend separately, (3) shortlist 3–4 agencies that offer the service you need in your city, (4) check proof such as case studies and recent Google reviews, (5) compare packages on deliverables, (6) read the contract for commitment, notice and account ownership, and (7) agree on what success looks like after 90 days.
Key takeaways
- Start from one goal (leads, sales, footfall, rankings), not from a list of services.
- Shortlist three or four agencies; more than that wastes everyone's time.
- Recent reviews and real case studies matter more than awards and follower counts.
- Make sure ad accounts, website and content are owned by you.
On this page
1. Start with one measurable goal
"We need digital marketing" is not a brief. Agencies can only quote and plan properly when they know what you are trying to achieve. Pick one primary goal:
- Leads: enquiries, calls or WhatsApp messages (e.g. 60 qualified leads a month).
- Online sales: orders and revenue from your website or store.
- Footfall: walk-ins to a clinic, showroom or restaurant.
- Search visibility: ranking for the terms your customers search for.
- Brand awareness: reach and engagement, usually for launches.
The goal decides the channel. Leads and sales usually start with Google Ads or Meta Ads; long-term visibility comes from SEO and, increasingly, answer engine optimisation.
2. Set two budgets: agency fee and ad spend
Decide what you can spend each month on the agency's fee and, separately, on ads. Most small businesses in India budget ₹10,000–₹60,000 a month for the agency. Read the full pricing guide for typical ranges by service.
Plan for at least three months. SEO takes longer (often 4–6 months before clear results), while paid ads can show data in the first few weeks.
3. Shortlist 3–4 agencies that fit
Filter on what actually matters for your business:
- Offers the service you need (not just "all services").
- Has published prices or packages within your budget.
- Works with businesses of your size and, ideally, your industry.
- Is in or near your city if you want in-person meetings or shoots.
On OneRoof Ventures you can filter agencies by service, area and budget, then shortlist up to four and compare them side by side. Start with Bangalore, Hyderabad or Delhi.
4. Check proof, not promises
- Case studies with numbers, a timeline and the client's name (or a clear reason it is anonymised).
- Recent Google reviews. Look at the dates and read the 3-star ones.
- Their own marketing. Is their website fast, clear and ranking? Is their social media active?
- References. Ask to speak to one current client.
- Team. Who will actually work on your account, and how many other clients do they handle?
Every agency profile on OneRoof Ventures shows a One Roof Score (beta) built from price transparency, profile completeness and reputation, plus the date we last checked the listing.
5. Compare packages on deliverables
Two quotes of ₹25,000 a month can contain very different amounts of work. Line them up on the same rows: posts and reels per month, number of ad campaigns, blogs, pages optimised, reports and calls, and the minimum commitment.
Ask what is not included. Shoots, stock images, paid tools, ad spend and GST are common extras.
6. Read the contract before you sign
- Minimum commitment (3 months is common) and notice period after that.
- Ownership of ad accounts, Google Business Profile, website, domain and creatives: they should be yours.
- Payment terms: monthly in advance is standard; project work is often 50/50.
- What happens to your data and logins if you leave.
- A clear scope of work with monthly counts.
7. Agree on the first 90 days
Before you start, agree on what the agency will deliver in month one (setup, tracking, audits), what you should see by month three, and how you'll review it. A good agency will tell you honestly what is realistic. Be wary of anyone who promises guaranteed rankings or a fixed number of sales.
Frequently asked questions
How many agencies should I talk to before choosing one?
Three or four. Fewer gives you nothing to compare; more makes it hard to give each one a proper brief and to compare like with like.
Should I choose a local agency or one in another city?
For ads, SEO and social media, location matters less than fit and proof. Choose a local agency if you need regular shoots, in-person meetings or deep knowledge of your city's market.
How long should I give a new marketing agency?
Give paid ads 2–3 months and SEO 4–6 months before judging results, but expect clear reporting and visible progress from the first month.