As an early-stage investor, the first thing I look for is evidence of customer traction. There's a belief that angels invest in ideas but that's unusual outside of the founder's network. Instead, we usually look for businesses that have products that are already generating initial revenue, or at least have trials and pilots with potential customers. Our ability to talk to those customers and ascertain their needs, their test results, their view of the competition, and their purchasing plans takes the investment process from believing entirely in a founder's pitch to reviewing third party validation. The biggest red flag is a lack of honesty or candor by the founder. If there are exaggerations, half-truths, or excessive spinning of answers so that we cannot trust the founder's answers to our questions, we walk away. Our diligence process is pretty limited and we depend on honest information from the team. If they lose credibility, there's nothing to do but pass. DC Palter Executive Committee, TCA Venture Group (https://tcaventuregroup.com/) Author, Pitching Angels (https://pitchingangels.com)
Here's Pablo's thoughts: === I look for founders who ground every decision in long-term vision, even when it means sacrificing short-term advantage. A red flag is a lack of curiosity—as the foundation of building a startup lies in asking great questions and learning rapidly. -Pablo Casilimas, OneSixOne Ventures === Let me know if you want any follow-ups. Best, David
I look for founders with a real, purpose driven vision. It's important that they can explain their company's work and why it's relevant. This shows they're resilient and focused on the long term. Passion linked to a larger goal often builds strong teams and lasting businesses. A warning sign is when a founder makes false claims about sustainability without providing proof or being transparent. Honesty is key, especially in industries with impacts beyond just profit.
Founder & Community Manager at PRpackage.com - PR Package Gifting Platform
Answered 4 months ago
Victor Hsi, Digital Asset M&A at BMRY.com One thing I look for: I invest via my BMRY model - it stands for Buy, Monetize, Reach, Yield. I look for scalable, low-touch businesses that can grow without constant input. When I invested in PRpackage.com, it already ranked top 3 for "PR package" and had 50k+ email subs across PRpackages.io & UGCcreator.com. Even if someone clones the idea, they can't copy the domain name (best in category), deliverability, or the guaranteed ad views from a loyal newsletter base. One red flag: If the business only runs with the founder's face or low lifetime value, which requires a constant churn to earn revenue - I'll give it a pass.
What always catches my attention is when a founder shows they've built repeatable systems that could be scaled across dozens or even hundreds of locations. I've seen it firsthand with Dirty Dough, where having strong processes allowed us to grow far faster than expected. The red flag for me is when a founder can't explain their unit economics in plain termsit usually means they don't fully understand their path to profitability. In my experience, if you can't break things down simply, scaling ends up being nearly impossible.
The first quality that we look for in a founder is clarity of purpose with a measurable outcome. A leader who is able to communicate not just what their organization does, but how each dollar translates down to specific results, shines through immediately. For example, if a $100,000 grant will generate 40 new job training placements within a year is a sign of ambition as well as accountability. Funders make a good response to that level of specificity because it helps build trust. The red flag that makes us step back is financial opacity. When a founder is unable to present transparent records, or unable to make a clear case of how previous funding was utilized, it is reason for serious concern. Vague projections, missing audits or unexplained gap in budgets are often an indicator that the organization is not ready for sustainable growth. Grant funding is based on credibility, and no amount of mission compulsion is worth anything without clarity of finances.
Resilience - being adaptable, pivotal, and able to keep going in the face of difficulty is a quality that I will always seek in a founder as an angel investor. Grit, vision and learning make me hopeful that a founder will be able to endure the ups and downs that are bound to come with starting a business. Conversely, over promising or lack of transparency by a founder is a great red flag to me. Whenever I feel that there is a lot of exaggeration, evasiveness or projections that are not realistic without evidence to support them, I know that there will be some problems in the future and I will turn my back on the opportunity.
When I look at founders, the one thing that I always try to search for is clarity of thought do they have a clear vision for the problem they're attempting to fix and why they're the perfect person to do it? Clear thinking will also lead to clear action. The red flag that makes me walk away is when a founder gets overly defensive in receiving feedback. If they can't handle tough questions at the initial phase, they'll falter when there is more at stake. RTB Ruhan, Founder of Null Station
Marketing coordinator at My Accurate Home and Commercial Services
Answered 4 months ago
Clarity of vision with execution is another thing that I would always seek in a founder or business as an angel investor. Great idea is not enough but one has to prove that he/she has a roadmap as to how to increase the market, has the discipline to pursue it and that he/she has to know the market. An entrepreneur who is passionate and plans well is a good assurance to me that my money will be well utilized. Conversely, one of the red flags that will cause me to walk away is lack of transparency. When a founder does not tell the truth about difficulties, money, and historical failures, it is an indicator of future problems. I would rather invest in a person who is proud of his or her weaknesses and has a solution to deal with it than someone who sweeps the unpleasant facts under the carpet. There is no compromise on honesty and openness when it comes to earning the trust of investors.
One of the things I always search for in a founder is intensity of vision with discipline. I need to know that they are not just players in a market opportunity, but capable of executing with precision, holding themselves accountable, and communicating the strategy in a way that inspires both their team and me as an investor. One key red flag to me is if a founder lacks transparency, be it financials, governance or even willingness to receive feedback. If they are not honest about the challenges that they face or cannot explain their numbers, then I know the partnership is going to be short-lived, no matter how good the idea seems or how much progress the company has made.
The one most key characteristic I look for in a founder or business is the ability to change. The startup world dynamics keeps changing, and being adaptive to the same, having a mixture of learning from failures and quickly changing direction is the key. A founder who can adjust itself to a changing market and unexpected obstacles is resilient and has a high probability of lasting through time and winning in the long run, unlike stressing ourselves too productively against an original vision that may or may not remain economically and socially applicable. Encouraging initiative is an attribute of impending. On the contrary, there is a bright red flag that will make me run off for the hills; the lack of willingness at the part of the founder to listen to and take in feedback. Business is inherently a collaborative activity, and shutting yourself off to other ways of thinking is a recipe for disaster. In addition, a founder who ignores customer, investor, or even team input, is going to inevitably provoke conflict, miss out if valuable on great opportunities, and ultimately slow the company's growth. This lack of coachability is a sure indicator of things to come falling apart.
Sincere passion with an ability to execute is something investors always seek in an entrepreneur or a business. When a founder does not just hold on to their thought, but also show that they are willing and able to take tangible action, be it initial traction, prudent resource utilization, or a viable roadmap, it gives the sense that their vision can turn into a lasting business. However, when there is no transparency, this is a huge warning sign that investors tend to flee. When a founder is dodgy regarding money, market or strategy holes, it presents possible issues of communication and trust in the future. To investors, it is a given that there will come a time when they will have to climb a mountain, so they would prefer someone who does not give them an imaginary view of the perfect picture but one who is ready to adjust.
What I value most in a founder or business: I value resilience and how well they adapt. Starting a business has a lot of surprises, and founders that can change direction but keep their main goals in sight often do well. A warning sign that makes me not want to work with them: I avoid founders who aren't honest or open. If I think a founder isn't being truthful about their data, team, or problems, I won't make a deal.
I always want to find a founder who demonstrates resilience in real action, not words. I know I want to when I find someone who has faced setbacks, losing a big client, struggling through supply chain chaos but still figures out how to pivot and move ahead with a clear plan; that person will have the grit necessary to endure the ups and downs of building a business. On the flip side, a red flag would be if a founder refuses to talk about their problems or dismisses past failures. If they cannot recognize when there's a mistake made or gap in their business model, then chances are they're not capable of making the harder decisions around scaling."
A lot of aspiring founders think that to secure investment, they have to be a master of a single channel. They focus on their pitch deck or their marketing visuals. But that's a huge mistake. A founder's job isn't to be a master of a single function. Their job is to be a master of the entire business. The one thing I always look for is a founder who speaks the language of operations. They stop thinking like a separate technical or marketing department and start thinking like a business leader. The business's job isn't just to bring in new customers. It's to make sure that the company can actually fulfill those orders profitably. The red flag that makes me walk away is a founder who has never spent time in the "warehouse"—meaning they've outsourced the critical supply chain or fulfillment operations without understanding the daily mechanics. This shows they don't understand the "cost" of a part, the time it takes to ship it, and the challenges of the supply chain. It's a failure to understand the core operational reality. The impact this focus has had on my career was profound. I went from being a good marketing person to a person who could lead an entire business. I learned that the best pitch deck in the world is a failure if the operations team can't deliver on the promise. The best way to be a leader is to understand every part of the business. My advice is to stop thinking of funding as a separate problem. You have to see it as a part of a larger, more complex system. The best founders are the ones who can speak the language of operations and who can understand the entire business. That's a leader who is positioned for success. — Illustrious Espiritu, Marketing Director, Autostar Heavy Duty.
I consistently seek out a founder who is open to coaching and can take feedback. A great idea is a good foundation, but the ability to listen and adjust opens the door for success. I want to partner with people that I can collaborate with. A founder who is earnestly soliciting and implementing great advice is a founder success I want to support. My biggest red flag is a founder who is not transparent about their struggles. No business is immune to setbacks. If a founder is trying to gloss over issues or scapegoating others, it demonstrates a total lack of responsibility. I rely heavily on being allowed to trust that the founder will be transparent with me, especially in tough moments.
I would always seek a founder who is strong and flexible when making an investment in a business. It is also important to be able to switch gears when needed and keep focus in the rough times in order to be successful over the long term. When a founder is dedicated to their vision and at the same time welcomes a feedback and changes, it indicates that a founder can go through the intricacies of the business world. Conversely, one of the red flags that would send me away is lack of transparency. When a founder is not transparent on financial status or even evades talking about possible risks, it will make me believe that the founder is unreliable or not fully ready to face the burden of scaling the business. To establish and sustain investor relations, transparency is essential.
'Adaptability to change' One of the first things to look for when investing in a founder or business is knowing that they will be able to withstand the non-stop evolution and changes that occur. What's the point in investing in a business only to wake up the next day and find out that their product is no longer relevant and they're unable to meet the demands of the new industry trends and changes? By finding a business or owner who has managed to not only adapt to changes, but also foresees it and makes the necessary changes accordingly, it is an investment that will pay off.
I am always seeking a robust and passionate founder that has a proper vision of their business. They are expected to be very dynamic about their product or service and they should be able to explain it clearly. The founder should also be one who is flexible and capable of dealing with problems in a resilient and decisive manner. Conversely, when the founders are not transparent or honest, it is one of the red flags that will compel me to leave investing in such a business. As investors, we must trust and have confidence on the people that we are doing business with. In case I feel there is dishonesty or lack of. Some sense of integrity leading to be exemplified by a founder, this will raise doubts in my mind whether they will be able to run the company well. Other than these most important qualities, I also seek clear and compelling business plan. The founder must also possess good and comprehensive knowledge of his industry, target market and competitors. They are also supposed to have a good growth and scalability strategy.
I personally have been angel investing since 2005 and the one thing that I would always look in a founder is adopting the capability of pivoting without forgetting its fundamental mission. Most entrepreneurs marry their business model and are unwilling to change when the markets shift. I have witnessed great ideas being failed, as founders were not flexible in changing their strategy when clients insisted on something other than that. The largest red flag, which sends me away on the spot? In case founders are unable to make sense of their business model through a simple definition. When you require 20 slides and complicated jargon to explain me how you make money, then there is an issue. I had once sat with a tech founder explaining to me their revolutionary platform and never mentioned how it is supposed to be paid. That meeting ended quickly. This was because my experience in real estate financing has trained me to the fact that successful businesses are great at solving real problems facing real people. The principles would be unaltered, whether I am window dressing an organisation in hard money loan or assessing a startup. Explicit value proposition, revenues is recognizable and founders who have the perception of their market both inside and out. It is theory all the way around. Jimmy Fuentes is the Consultant at California Hard Money Lender and Licensed Broker at Monterey mortgage.