Starting a business is arguably one of the hardest things you can do. Most people have no idea how hard it is until they try.
But it’s also one of the most rewarding things you can do. Having a successful business means freedom and control. It’s the ability to turn effort into money…on your own terms. Few things in life are as satisfying as knowing you can support yourself no matter what happens.
Really Good Business Ideas exists to make starting and growing a profitable business easier.
I’m Casandra Campbell. I’ve spent the past 14 years growing businesses across a range of business models, sizes, and industries. I’ve started my own affiliate sites and bootstrapped a brewing company; consulted for startups, government organizations, direct-to-consumer brands, and service-based businesses; and even helped Shopify become the fastest-growing SaaS company…ever.
I’m really good at finding and assessing business opportunities, but I’m most passionate about helping others take control of their livelihoods.
Playbooks, guides, templates, research and analysis, and one-on-one support to help you start and grow a business.
Really Good Business Ideas is here to cut through the noise and share straightforward, research-backed, actionable advice you can’t find anywhere else.
In-depth analyses of industries, trends, and business opportunities.
Specific business ideas with research to validate them
Educational deep dives on topics related to starting and growing a business.
Top tools and tactics for faster results.
Inspiring success stories and practical case studies.
Bonus content on lifestyle optimization as an entrepreneur.
Table of Contents
Here’s every Really Good Business Ideas article, organized so you can find what you need quickly.
📝 General
My introduction post on why I started Really Good Business and what to expect as a subscriber. Includes a voiceover :)
Details on all the Really Good Business Ideas Premium perks and how to access them.
Share feedback or make suggestions anytime using the digital suggestion box.
📚 Personal Development
Five questions to help you find your calling.
A more effective alternative to New Year’s resolutions that I use to have a successful year every year.
💰 Business Opportunities
📱Mobile Apps
The step-by-step process for finding a profitable mobile app idea.
4 specific mobile app ideas backed by detailed research.
How to use “no code” tools or hire a developer to make a mobile app.
A detailed app store optimization guide to rank highly and get more downloads.
📸 Instagram Theme Pages
How to make money with Instagram theme pages, including lots of examples.
How to use Instagram hashtags effectively to grow your theme page.
A breakdown of how the Instagram algorithm works and how to optimize your content for it.
15 tactics for getting your first Instagram theme page’s first 1,000 followers for free.
Instagram content strategy: What to post, how to post, how often to post, and how to make sure you never run out of content ideas.
8 specific Instagram theme page ideas and how to monetize them.
💫 Celebrity Fan Pages
How to monetize celebrity fan pages with real-world examples and legal considerations.
A list of 12 up-and-coming celebrities for low-competition fan page opportunities.
🐾 Pet Businesses
Why the pet industry is a great opportunity and a big list of pet business ideas.
A unique opportunity to start a travel business that specializes in traveling pets.
How to quickly start a pet merch business online with minimal overhead.
💼 Job Board Businesses
4 business ideas that capitalize on growing demand for AI jobs.
The step-by-step process for starting a job board business, including which “no code” tools to use.
A detailed analysis and database of hundreds of job boards with actionable insights.
👕 Print-On-Demand Business
How to sell customized products without investing in inventory.
4 niche ideas for print-on-demand businesses with domain name and product suggestions.
🏀 Women’s Sports Business
Why now is the best time to start a business in the women’s sports niche and ideas for getting started.
🫀 Health & Wellness Business
How health and wellness is a huge, growing industry and what’s trending for 2025.
How supplements is a huge business opportunity and which specific supplements are trending for 2025.
🔗 Affiliate Marketing Business
A dead simple guide to affiliate marketing for beginners (my favorite monetization strategy).
🛋️ Interior Design and Home Decor Businesses
Six trends in interior design and how to turn them into businesses.
🔖 Substack
Why Substack publications are a great opportunity and why 2024 is the perfect time to start one.
Analysis of which Substack publications charge the most and why they can charge so much.
Analysis of which Substack publications have the most subscribers, and we can learn from them.
Analysis of which Substack publications make the most money and what’s driving their revenue.
A big list of the best tools and resources for Substack publishers.
A list of specific new Substack publication opportunities.
How you can double your Substack’s distribution by republishing on Medium.
How to email a segment of your subscribers and why you should.
Specific Substack segments you should email and how to find them.
A detailed comparison of Substack vs Medium and my recommendation for which to use.
Why your about page is an important conversion tool and how to write a great one quickly.
How to determine the best publishing schedule for your publication.
How to write the perfect Substack short description for your publication with examples to inspire you.
Top Substack tips for new publishers from Substack bestsellers.
🏗️ Starting a Business
Five questions to find your calling and figure out what kind of business to start.
How to validate demand for your business idea so you can predict if it will be successful.
A primer on business structures and when it makes sense for a business to incorporate.
How to make your first logo quickly and easily using a free tool called Canva.
How to develop your unique selling proposition, why it’s so important, plus examples.
🎨 Branding
How to design a logo in Canva (no design skills needed) and what to think about when designing a logo.
How to get AI-generated headshots that look professional for only $35.
Where to find free stock photography online and how to use it legally.
🚀 Business Growth 🚀
How to identify your first growth opportunities by validating demand for your business idea.
How to get testimonials and increase your conversion rate by 24%
📸 Instagram Growth
How to use Instagram hashtags more effectively to grow your reach and get more followers.
Tactics for getting your first 1,000 Instagram followers without paying for ads.
How the Instagram algorithm works and how to optimize your content for it.
The step-by-step process for running an effective Instagram giveaway that grows followers.
Everything you need to know about secretive Instagram follow-for-follow events.
🔎 Search Engine Optimization
How to use keyword research to make sure your website content gets traffic.
How I use Google’s Search Console with my Substack publication and how to set it up for your own website.
How you can optimize your content for more traffic using Google’s Search Console.
Why internal linking is so important for growing traffic and how to do it effectively.
How you can republish your blog on Medium without harming your search engine optimization.
📱 Mobile App Growth
A detailed app store optimization guide to rank highly and get more downloads.
📧 Newsletter Growth
A list of newsletter directories you can use to promote your publication.
How to redistribute your newsletter on Medium and how you can even make money doing it.
🧰 Tools & Resources
A big list of all the best tools and resources for Substack publishers.
How I use Cal.com to automate my consulting business, including booking and payment.
How to use Search Console for more effective search engine optimization.
A guide to optimizing your content with Search Console.
The step-by-step process to create logos in Canva quickly and easily.
A tool for generating AI headshots for only $35.
How to use Ahrefs for keyword research.
All the directories you can list your newsletter in for discovery, backlinks, and to find partners and sponsors.
A big list of websites that offer free stock photography.
A cheat sheet with 135 proven hooks that work for any content.
🔖 Introducing The Substack Shortcut
The Substack Shortcut is a new section inside Really Good Business Ideas where you can read all the content I publish specifically about building a business on Substack.
Subscribers can manage their subscription to The Substack Shortcut separately from the rest of Really Good Business Ideas. This means that if you’re not a Substack publisher and you do not want to receive content about growing a Substack publication, you can turn notifications for that content off in your subscription settings.
Alternately, if you only want to receive Substack-specific content, you can instead turn off notifications for the rest of Really Good Business Ideas. But I don’t recommend this because you’ll miss all the general growth content that can be applied to Substack!
🎰 And That’s Not All!
I’m just getting started. Be sure to subscribe to receive access to all new playbooks, guides, analyses, and research-backed business ideas as soon as they are released.
To endless possibilities,
Casandra
PS. If you found this guide helpful, please tap the ❤️ below. It helps me out a lot! And if you know someone who could use really good business ideas, please share this article with them. It will help them out a lot :)