With over two decades of experience in the marketing industry, Vamshi Yelkur has built a career spanning digital media, advertising, automotive, education, healthcare and life sciences. Having held leadership positions across global organisations, he has built marketing functions and Global Capability Centres from the ground up, led international business operations and managed marketing budgets of up to ₹350 crore. Now working as a Fractional CMO and Independent Marketing Consultant, Yelkur brings a business-focused approach to marketing, helping companies align their marketing strategies with revenue and growth objectives. In an interview with Sanjay Jadhav, Editor, Machine Edge Global, he discusses his professional journey, the emerging Fractional CMO model, the growing influence of AI, go-to-market strategies and the changing expectations from marketing leaders.
You have spent 20 years in the marketing industry, taking up leadership roles and driving business growth. Could you take us through your professional journey and the key milestones that have shaped your career?
In my 20 years of marketing experience across various industries and marketing agencies, the real shift for me was moving from doing the work myself to building and running entire marketing functions for global businesses. I started in digital media and advertising, then moved to a global ad tech company where I built a marketing team from scratch and also led our business across South East Asia. After that, I spent six years as the Digital Marketing lead in Automotive industry. The next big move was running marketing across India and the Middle East for an international school group, where we grew revenue 2.5 times. In my marketing career of two decades, I had the opportunity to own a marketing P&L of up to ₹350 crore. Most recently, I built a marketing function from the ground up for a healthcare & life sciences company. Looking back, the common thread is that I have always tied marketing directly to business results, and that is really what pushed me to go independent as a Fractional CMO.
You have been instrumental in building two Marketing Global Capability Centres (GCCs) from scratch. What were the challenges involved in setting up these functions, and what were the key lessons from these experiences?
Hiring was never the hard part for me. The real challenge was doing two things at once: building a brand-new marketing team from nothing while also proving its worth to leaders sitting in different countries and time zones, sometimes within a few months. A common mistake is treating a global team as a smaller, cost-efficient copy of the head office. It needs its own way of working and has to earn its own trust with local leaders. My biggest lesson from both experiences was to set up good systems and reporting early, even with a small team. It feels time consuming at the time, but fixing it later costs far more. I also learned to chase a few quick wins early, because that is what buys you the room to build things properly.
You have also managed marketing P&Ls of up to ₹350 crore. What does managing marketing at such a scale entail, and how do you balance brand building with measurable business outcomes?
At that scale, marketing stops behaving like a department that simply spends money. It runs more like its own business, answerable for the results it produces. Balancing brand building with measurable outcomes is not something I decide once and move on from; I review it constantly. Some spending needs to show quick, trackable results within weeks. Other spending builds the brand over a longer period, but even that has to be tied to a clear business goal, not just left as awareness for its own sake. The rule I keep coming back to is simple: every rupee spent should be able to answer one question, what result does this bring the business, whether that shows up in a month or in three years?
You have now embarked on an independent consulting journey as a Fractional CMO. What prompted this transition, and what opportunities did you identify in this space?
After two decades of marketing experience building teams inside companies, I kept running into the same gap from the outside. Growing companies clearly needed senior marketing leadership, but they were not ready to hire a full-time CMO. Their choices were limited: an agency that carries out tasks without owning the strategy, or no senior marketing voice in the room at all. That gap is the opportunity I decided to go after. Going independent let me offer the same level of leadership I used running a ₹350 crore marketing P&L, just sized to what a company can actually use. This was not a stopgap between jobs; it was a deliberate choice. I currently work with a few clients, including an ongoing Fractional CMO engagement with a residential school in Andhra Pradesh, where I own the marketing and growth strategy, from onboarding marketing agencies to setting up an end to end marketing roadmap.
What is a Fractional CMO, and how is it different from a full-time CMO or an agency?
A Fractional CMO is a senior marketing leader who works with a company part time, usually one to three days a week, but takes full ownership of the marketing strategy rather than just offering advice on the side. The difference from a full-time CMO really comes down to time, not seniority. You get the same level of leadership at a fraction of the cost. The difference from an agency is ownership. An agency carries out the plan you hand it. A Fractional CMO builds that plan, sits with your leadership team, and is accountable for whether it actually works, not just for the work getting done.
Which businesses benefit most, only startups or established companies too?
Startups and growing companies are the clearest fit. They need senior marketing judgement long before they can afford a full-time CMO, and a wrong early hire is expensive to undo. But I would not call this a startup only model. Larger, established companies use it too, often during a leadership change, when entering a new market, or for a specific project like an audit or a rebrand that does not need a permanent hire. It also works well for established companies that already have a marketing team and an agency in place, but are struggling to win new business or prove marketing’s return on investment. This is the common problem I solve for some of my clients with in-house marketing person working with a marketing agency. An outside, senior perspective brings unfiltered input and an unbiased point of view that can often spot what an internal team, too close to the day to day, tends to miss. In the end it comes down to needing senior marketing leadership for a defined period, not the cost of a full time role.
How important is a go-to-market plan, and what mistakes do companies make entering new markets?
A go to market plan is not something you write once before launch and file away. It is how a company wins a market over time, which is exactly why most companies do not give it enough attention. The mistakes I see most often: launching before really testing whether customers want what is on offer, treating launch as a single event instead of something you keep adjusting, and a disconnect between marketing and sales, so the message that gets attention is not the one that actually closes the deal. Companies that get this right come back to their plan often. It never just sits in a folder after launch.
How is AI changing marketing, customer engagement, automation and decision-making?
AI will not change every part of marketing the same way, and I see it as leading an AI-led transformation, not just adopting another tool. In content and campaigns, generative AI is already saving time and cost, but its real value is personalizing messages at a scale no team could manage by hand. In marketing automation, most companies are still running basic, rule-based workflows, the real shift ahead is systems that learn from customer behavior and adjust in real time. In customer engagement, AI driven personalization will likely become standard within a few years, not a nice to have. In decision making, AI should support better judgement, not replace it, faster and more informed decisions, with a person still accountable for the final call. The marketing leaders who get ahead are the ones leading this shift now rather than waiting for the tools to mature, which is why I completed certifications in Generative AI for Business Leaders and Advanced AI for Marketing myself.
Where do companies fall short on CRM and marketing operations?
The most common gap is treating CRM as a tool that only sales use, instead of something marketing and sales both rely on and trust. When that happens, leads are not tracked consistently, handoffs between teams break down, and it becomes genuinely hard to tell what is actually working. The second gap is automation that only gets half set up. Companies buy good tools and then use a small fraction of what those tools can actually do. This is not really a technology pproblem; it is a teamwork problem. Once marketing and sales agree on shared definitions and a single view of the customer, the tools finally start earning their cost.
How can marketing leaders prove their contribution to revenue, not just spending?
Marketing shouldn’t be judged by what it spends; it should be measured by the revenue it generates. The companies that grow fastest hold marketing to that standard, the same way they hold every other investment on the P&L. That shift starts with how marketing explains itself, less in its own language, and more in the language the business already understands. Every activity should connect to something the business actually cares about: more leads, more revenue, better retention, a lower cost of winning a new customer, not just likes or impressions. I build every report around the handful of numbers that connect directly to revenue, and I leave out the ones that look good but do not really mean much. Marketing leaders win this argument not by defending their budget, but by making their contribution to revenue hard to ignore.
What advice would you give young professionals aiming for senior marketing leadership roles?
Understand the business, not just marketing. The people who reach senior leadership are rarely the best at any one channel. They understand how marketing connects to revenue, to product, and to the business as a whole, and they can hold their own in a conversation with the finance team. Take on the uncomfortable, cross functional projects early, pricing, sales alignment, anything outside pure marketing, because that is where real judgement gets built. And get comfortable being measured on numbers you did not choose yourself. The moment you can defend your work in business terms is the moment you start thinking like a leader rather than a marketer.
How can founders, CXOs or boards connect with you, and how should they start?
The easiest way to start is a short 1-1 conversation about where your marketing actually stands today. From there, I offer three ways to work together. A one-time marketing audit with clear recommendations, usually over about two weeks, an ongoing Fractional CMO role, one to two days a week, for companies that need senior marketing leadership without a full-time hire. Or a more hands on Part-time CMO role, two to three days a week, for companies scaling fast. If you are a founder, CXO, or board member wondering whether your marketing is working as hard as it should, that conversation is a good place to find out. You can reach me at vamshiyelkur@outlook.com , +91 70930 69096, or on LinkedIn at https://www.linkedin.com/in/vamshi-gtm-strategy/