
PORTIA MARKETING
Marketing Done In Style.

A Personal Approach to Powerful Marketing
Unleash your business potential with a partner who truly values your vision.
At the heart of Portia Marketing is Kortni Knowles—a one-woman agency and passionate founder dedicated to helping businesses grow with purpose and intention. Kortni brings a personal, hands-on approach to every project, combining strategy, creativity, and expertise to deliver work that not only looks good but feels aligned.
Services
Discover services that go above and beyond in delivering your message, elevating your brand, and bringing your ideas to life with clarity and impact.
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WEBSITE DESIGN & DEVELOPMENT
Whether you're after a full website revamp, landing page or starting from scratch, we bring your vision to life with a clean, modern, and user-friendly design. Portia Marketing offers end-to-end design and development services across Shopify, Wix, Squarespace, and WordPress—tailored to reflect your brand, engage your audience, and support your business goals.
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SOCIAL MEDIA MARKETING
Grow your online presence with strategic, scroll-stopping content that speaks to your audience and aligns with your brand. From content creation and caption writing to hashtag research and scheduling, we help you show up consistently and confidently on platforms like Instagram, Facebook, and TikTok. Whether you’re building awareness, driving traffic, or boosting engagement—we’ve got you covered.
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BRANDING & GRAPHIC DESIGN
Your brand is more than just a logo—it's the heart of your business. Portia Marketing crafts intentional branding that captures your essence, connects with your audience, and sets you apart. From logo design and color palettes to fonts and brand guidelines, we create a cohesive visual identity that feels aligned, elevated, and uniquely you.
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SOCIAL MEDIA ADVERTSING
Reach the right people with targeted ads that convert. From strategy and audience targeting to creative design, copywriting, and campaign management—we handle every step to ensure your ads drive real results. Whether you're aiming to boost brand awareness, generate leads, or increase sales, we’ll craft data-driven campaigns across platforms like Facebook, Instagram, and TikTok tailored to your goals.
What to Expect When We Collaborate..
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1. LET'S CHAT
Kortni offers a free 20–30 minute consultation (via phone or zoom) to connect, explore where your business is , where you’re headed, and how we can help you get there with the right support and strategy.
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2. CRAFTING THE VISION
Once we’ve chatted about your dream vision and goals, the planning begins. You can sit back while Kortni maps out the best strategy to elevate your business—designed to be effective, aligned, and budget-conscious. And the best part? This part is completely free. You’ll then receive a tailored quote to review, with no pressure—just possibilities.
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3. THE MAGIC BEGINS
Once you’ve chosen the service or package that best fits your goals and budget, the fun begins! A 50% deposit secures your spot, and from there you’ll receive an online branding questionnaire to help guide the creative direction. It’s all about making sure we’re aligned from the start.
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4. STRESS-FREE HANDOVER
Once your project is complete, Kortni provides everything you need to confidently manage your new website or socials. The handover process is smooth, simple, and fully supported—so you’re never left in the dark. At Portia Marketing, first-time clients often become long-term collaborators, and that’s exactly how we like it.
The Word on The Street..
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Aimee Claire Timmins
Portia Marketing is a fantastic Company. Owner, Kortni Portia has made the process of building my website fun, easy and inspiring. She is diligent and proficient in all tasks I requested as well as providing frequent updates on progress and timelines. She is also a wonderful collaborative creative business partner and I can't recommend her more highly! Thank you Kortni!
AIMEE CLAIRE TIMMINS - Author & International Performing Artist
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Ivaldi
I had the pleasure working with Kortni who truly exceeded all my expectations. Her attention to detail, creativity, and technical skills were outstanding. Not only did she develop a visually stunning website, but she also ensured that it was functional and user-friendly. Communication was seamless throughout the project, and she was always open to feedback and suggestions. I wholeheartedly recommend Kortni to anyone in need of web development services! The whole experience from the beginning was easy, it felt like we were working together rather than in a transactional relationship. She was very patient with my countless requests and went out of her way to ensure every detail was exactly how I imagined. Thank you for bringing my dream to life.
IVALDI - Australian Designer Jewellery Brand
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Leticia Kelly
So I'm doing a huge Shout out to a website designer who is incredible! Her work spans world wide, originally a fashion designer and you can see how she designed my website that not only does she listen to what will suit me and my business, she damn well hit the nail right on the head!💥
It certainly is not "just a job" for her, she shines at what she does, what do you think? If you ever need a new image set in place for your business I highly recommend Kortni Portia! 5 stars are not enough stars to say how much I enjoyed working with Kortni to see the end product- more like10 out of 10 stars!
LETICIA KELLY - Holistic Healer & Mind Therapist
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My Aura Essence
We express our gratitude to Kortni for her exceptional work in realizing our brand vision. Her creative expertise and comprehensive skillset ensure the successful execution of any project. Kortni is a highly valuable asset for any organization seeking a complete and effective solution. We highly recommend contacting her; you will be thoroughly satisfied.
MAE Founder- Crystal Jewelry Brand
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T.Brows Lashes & Co.
Kortni did an amazing job. Very easy to talk with, she understood everything I want and put it together in my beautiful website just the way I dream of. Very happy with the results. Highly recommend her.
THAIS SOUSA CAMPOS - Lash & Brow Specialist
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Isobel Franklin Coaching
Kortni at Portia Marketing has been nothing short of a game changer for me and my business. Kortni is exactly the WING WOMAN I needed. Strategic, creative, and relentlessly dedicated to getting results. From launching The Power of Passion with Purpose website to managing every intricate detail of our marketing campaign, she brought a level of focus and execution that’s rare to find.
What stands out most? Her attitude. Kortni approaches everything with gratitude and a can-do spirit that’s downright infectious. She doesn’t just work for you; she works with you, side by side, ensuring every detail is dialed in and aligned with the bigger vision. She’s responsive, resourceful, and ridiculously talented at turning ideas into impact.
If I could rate her a 10, I’d go higher. Kortni, you’ve earned my deepest gratitude and respect. Thank you for elevating my business and making it a joy to collaborate. Here’s to many more wins together!ISOBEL FRANKLIN - Trauma & Resilience Coach
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Vital Ventures
I am extremely grateful for Kortni and the work Portia Marketing has done for me and my business. She has been so helpful in launching my Transformational Fitness & Adventure company website and marketing campaign. She is strategic, very creative, responsive and great to work with. I would give her 6 stars if I could!
ELIZABETH HARRINGTON - Founder of Vital Ventures
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Monica Borromeo
I’m sooo happy I chose Portia Marketing to create my website. Kortni has been kind and patient with understanding my needs for what I was after. She excelled with the brief and I absolutely love my website. Would highly recommend her. Thanks again Kortni
MONICA BORROMEO - Makeup Artist & Hair Stylist Channel 10
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Alamo Roof Pros
Portia Marketing did an outstanding job creating our website! From start to finish, she listened attentively to our needs and translated our vision into a stunning online presence. The design is not only visually appealing but also user-friendly, making navigation effortless for our customers. They were highly responsive to feedback throughout the process, ensuring every detail was perfect before launch. Thanks to Portia Marketing, our business now has a professional platform that truly reflects our brand and attracts new clients. I couldn't be happier with the results and would highly recommend their web design services to anyone looking for a top-notch digital presence.
GAVIN SOPKO - Alamo Roof Pros
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Green Thumb Projects
Kortni was so easy to deal with, costs were great. Fixed my social pages, created a flash looking new website page and fixed my Google searching. Couldn’t be happier with the outcome.
GREEN THUMB PROJECTS - Landscaping & Garden Maintence
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KMR Building Group
From the initial consultation through to completion, Kortni @ Portia Marketing was an absolute pleasure deal with. We couldn't be more pleased with our website and social media sites. If you're looking for a social media marketing and web design specialist who effectively communicates, guides you through the process and puts you first, Portia Marketing is you go to! From the team @ KMR Building Group, THANK YOU!
KMR BULDING GROUP - Building & Construction Company
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Helen Williams Author
Wonderful experience dealing with Courtney. Her attention to detail was amazing and she created a website for me that was so perfect for my content. I couldn’t be happier and highly recommend her.
HELEN WILLIAMS - Author
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Skt Solutions
Kortni is a Rockstar in her field. I am not design minded. She was able to take my very loose descriptions and work with me to make my site come alive. From helping me with Google to making my site happen, I couldn't recommend her higher. 5 stars are just not enough.
STEVE HOLDEN - SKT SOLUTIONS Automobile & Home 12 V Aftermarket Installations
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Ginny Wow Wow
We had the pleasure of working with Kortni at Portia Marketing recently to develop a branding guide and e-commerce website for our new business, and couldn't be happier with the results. From start to finish, Kortni demonstrated exceptional professionalism, creativity, and a dedication to delivering a top-notch guide and website that exceeded our expectations.
One of the standout qualities of Portia Marketing is their communication. Kortni was always prompt in responding to inquiries and took the time to thoroughly understand our vision for the website. Throughout the entire process, Kortni remained receptive to feedback and willingly made any necessary edits or adjustments to ensure the final product aligned with our preferences.DAHLIA OPALA - GINNY WOW WOW
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Green Thumb Projects
Kortni was so easy to deal with, costs were great. Fixed my social pages, created a flash looking new website page and fixed my Google searching. Couldn’t be happier with the outcome.
LUKE BRIGHTON - Landscaping & Garden Maintence
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Exposure Fitness
I got in touch with Portia to help craft the website for Exposure Fitness, and wow, did she deliver! I'd been quietly admiring her work before reaching out. She's got this cool, retro vibe that somehow feels completely up-to-date, and I just knew she'd be the one to bring our vision to life. True enough, she nailed it. If you're after a website that stands out with a personal touch, Portia's your go-to. She's turned our ideas into a stylish, slick website that we're over the moon with!
LEAH SCOTT - Founder of Exposure Fitness & Wild Things Anatomy
Let’s Talk Business..
SAME DAY RESPONSE TIME
Simply fill in the enquiry form below or contact Kortni directly at portiamarketing@outlook.com and we will return you enquiry on the same day.