Leslie Mosier is an outstanding marketer, influencer, and brand ambassador. That said, these descriptions do not adequately capture the value that Leslie adds to any organization. In many ways, she is defining a new category that is perhaps better captured with the terminology of brand equity and revenue multiplier. Her ability to navigate all social media platform not only from a technical but far more importantly, from an intimate connection with audiences across a broad cross section of society is exceptional. Her unique grasp of both audiences and mission coupled with her concern for organizational integrity and alignment makes her expertise a tremendous addition to any client. This transcendent set of competencies would help any individual or organization seeking to elevate its mission, vision, brand, and profile. Leslie’s work with our university has provided a drastic spike in interest, brand value and overall visibility across a variety of constituencies – including prospective and current students, alumni, and the general public. Finally, Leslie’s ability to absorb a vision and collaborate with an existing team ensures lasting impact and sustainability.

I’ve worked in the creative and marketing fields for nearly 30 years, collaborating with numerous advertising agencies and marketing consultants along the way. Without a doubt, Leslie is the most talented and results-driven consultant I’ve ever had the pleasure of working with. Her ability to draw from her own experience as a successful content creator and offer brilliant, strategic ideas on the spot sets her apart from any agency.

Most recently, Leslie has had an immediate and impressive impact on the social strategy for the University of New Haven, leading to a nearly 20% increase in engagement across institutional social accounts and a staggering 1,754% increase in video views—both achieved within just one year.

Over the past 7 years, my social media platforms, and nonprofit organization, which feature my tiny deaf blind dog Piglet, have grown organically with very little strategic planning. But with steady growth and adding new projects each year, managing so many pieces had become overwhelming.

I desperately needed help with branding and marketing. After many expensive false starts with a number of digital marketing companies, I connected with Leslie.

In only a few months Leslie's input has had a significant impact on my social media platforms and nonprofit organization programs. Her individualized approach to my accounts, content, messaging, logos, graphics, and even color themes, has brought my online presence to a new level. She evaluates progress weekly and I feel like she is invested in the success of my projects as if they were her own.

In addition to her creativity and other talents, Leslie is accessible, professional, and very kind. I feel very fortunate to be working with her.

I cannot recommend Leslie highly enough for anyone looking to elevate their social media presence! As I embarked on my solo music journey and prepared to launch my debut EP, I found myself overwhelmed with the demands of promoting my work online. That's when I reached out to Leslie, and it was one of the best decisions I could have made.

From the very beginning, Leslie took the time to understand my vision and what I wanted to convey through my social media platforms. She has such a talent for crafting posts that feel authentic and true to my artistic identity, which made sharing my music feel genuine and exciting.

In just two months, my Instagram account saw an incredible boost, reaching 547,000 more viewers! This surge in engagement has been instrumental in getting my music out there and connecting with new fans. Her strategic approach to content creation and scheduling made a significant difference for me in a space I used to find daunting.

Leslie’s support has transformed my social media game, lifting the burden off my shoulders and allowing me to focus on what I love most—making music.

Leslie has done absolute wonders for my brand and my career. Her ability to visualize and formulate a digital gameplan - while at the same time educating me along the process, has been the answer that I've been looking for years for. 

In a matter of two weeks, Leslie helped get my Meta Instagram engagement  to grow over 3,100%, while the reach was over 1,000%. Multiple videos of mine have gone viral in the music, pop culture and sports world - resulting in 4+ million views across various social platforms. I am now working with Leslie on even more projects because of the great working relationship we've been able to build with proven results!

I came to Leslie when I was just starting out on social media, feeling overwhelmed and unsure of which direction to go. From our very first meeting, she came prepared with a clear plan and actionable steps that gave me the direction I needed. Since then, I’ve gained over 15,000 new followers. Her creativity and strategic guidance have not only boosted my engagement but also opened up new income opportunities. What truly sets Leslie apart is her positivity and assuredness—her confidence in my potential gave me the boost I needed to push past self-doubt and elevate my content. Leslie’s ideas and approach have made a huge impact, and I’m so grateful for everything she’s helped me achieve. Highly recommend her to any content creator looking to grow!

I came to Leslie when I was just starting a new company. I needed branding, marketing, strategy, and so much more that I was overwhelmed by non-action! I had been in holistic health care for over 30 years and was starting a new side to my business. She guided me so effortlessly that it was fun! I was putting it off because it seemed daunting, but she got me and my vision so clearly and then put it into color and design. It’s incredible working with her. She is guided, super talented, and super fast! She is a massive talent and a huge light in this world. I can’t recommend her enough!!

I had a video go insanely viral. In 24 hours, I went from having 28 followers on TikTok to having People Magazine, GMA and the Today Show emailing me. I was woefully unprepared and knew if I didn’t get some help and advice, I would miss my window to capitalize on all of the traffic. Hiring Leslie was the best decision I have made! Within the first 5 minutes of our call, I felt it was already well worth the investment. The knowledge that she brings is unmatched. She came into our meeting with a list of custom ideas and actionable steps for me to take because she had already gone through my social media and website. None of her advice was “cookie cutter”. She has truly specific ideas, plans, and tips for your unique brand needs! We made changes to my website and social media while I was on the call that I have already seen benefit my business. I feel so much more prepared for the future and confident that I can capitalize on this amazing situation! I cannot thank Leslie enough for not only giving me my footing, but also changing my business and brand for the better! I owe my future success to her amazing help!

Leslie is an absolute game-changer in marketing and strategy! Working with her as a consultant during a pivotal transition in my business has been nothing short of transformative. Her creative brilliance, coupled with a deep intuitive understanding of what my brand needs, has been invaluable. I'm beyond grateful for her insight and guidance. I can’t wait to see the incredible things we’ll achieve together—we’re just getting started, and the future looks incredibly bright with Leslie by my side!

I recently started up my own company, and I can tell you that creating an online presence is quite challenging, if you have never attempted to do it before. I was getting some things correct, but ultimately, there were so many quirky details that needed to be addressed. Honestly, I was simply unaware of the correct steps to take.

I was fortunate enough to find Leslie. Leslie was able to step in and seamlessly assist me in getting the details correct. She was always available, supportive, decisive and a true professional.

Once Leslie was able to tidy up and streamline our issues, the change in our operations were visible immediately. Aside from her talents and professionalism, Leslie is a kind sole and someone you will absolutely enjoy working with!

If you are thinking about reaching out to a 3rd party for professional assistance, guidance or business consulting, there truly is no one else to call. Leslie can and will help you, no question.

Long before we knew Doug the Pug, I had the pleasure of getting to know Leslie in a marketing class. Even back then, it was obvious she had extraordinary talent. I have truly enjoyed working with Leslie and L. Mosier Creative on my social media strategy, and I have seen results! Even just days after implementing the strategy we discussed, I began to see more online engagement and more meaningful opportunities arising. Thank you, Leslie!

Leslie is exceptionally talented in all aspects of branding, from websites to social media and aesthetics. Her creativity and hands-on approach made the transition to my new brand simple and seamless. Throughout the rebranding of my photography business, I felt truly seen and represented. Leslie's energy and passion for helping people and their businesses are both inspiring and contagious. I highly recommend her as your brand consultant!

Leslie’s wealth of experience as a creator is invaluable to brands looking to build their presence on social media. To that, she has a keen ability to articulate what she’s learned into concise, actionable best practices in public forums.

Leslie is a brilliant and detail-oriented marketer. With her experience and keen eye for design she is the full package to help take your business forward. She understands the social landscape, algorithms and trends on an expert level to help you share your story and mission in the most authentic way possible! Her strategy comes from the perfect mix of analytics and creativity to maximize the growth across the board!

Leslie is so incredibly smart about what works! She helped us tighten up our look and feel and gave us some great tips on how to organize our content to better engage our audience. We feel her mentorship has been a gift, helping us to expand our social media presence.

Leslie is a social media marketing legend! She gave me very detailed and insightful advice on how to improve my Instagram and TikTok content. 10/10 recommend!