Guides
Function Health Review: My 6-Month Experience and Why I Switched to OneTwenty
I spent a year drowning in health data. Up until recently, I’ve been using Function Health, a testing service that provided more than one hundred…
Guides
Step-by-step playbooks for choosing, buying and getting more out of software and online businesses.
14 articles
Guides
Best Biomarker Testing in 2026: Function Health vs InsideTracker vs Lifeforce vs OneTwenty
Biomarker testing is no longer a niche wellness trend. It has become the foundation of preventive and longevity-focused healthcare. Instead of…
Guides
OneTwenty (formerly Outlive.bio) Review: Telehealth Optimization
How OneTwenty (formerly Outlive.bio) compares with Function Health, InsideTracker and Lifeforce on testing depth, clinical oversight and price.
GuidesHow to Build a Startup Just to Sell It: The 12-Month Exit Blueprint
In 2025, building to sell is no longer taboo; it’s a strategy. With platforms like Acquire, Flippa, and Empire Flippers, founders can now design…
GuidesFrom Side Project to Sale: The Psychology Behind Selling Your Startup
You built it late at night, perhaps between day jobs. It was never “just a hobby,” but it wasn’t your full-time job either. It was a side project…
GuidesWhy Nobody Bought This Startup: Top Red Flags from Failed Listings on Flippa and Acquire
Every day, hundreds of startups are listed for sale on online marketplaces like Flippa and Acquire.com. Some are snapped up in days. Others linger…
GuidesWhat Startups Actually Sell For in 2025: Analyzing 100+ Real Listings
In 2025, more startups are being bought and sold online than ever before. From solo SaaS tools and niche blogs to cash-flowing e-commerce brands…
GuidesThe 5 Best Startup Valuation Tools (Compared) in 2025 : How Much Is Your Online Business Worth?
Whether you’re looking to sell your SaaS startup, flip a content site, or raise capital for your e-commerce brand, one question stands in your way…
GuidesHow to Buy Startups Online: Where to Find them & How to Choose Right in 2025
Buying a startup online is no longer just for venture capitalists or private equity firms — it’s a growing trend among individual entrepreneurs…
GuidesYour How-to Guide to Sell Startups Online in 2025: Step-by-Step
In today’s digital-first economy, if you’ve considered how to sell your startup online, it isn’t just possible—it’s often the most efficient…
GuidesHow to use software review sites (11 top tips)
The opinions of our peers play a huge role in our purchasing decisions. Every review is a vote for or against your brand or business software and…
GuidesWhat’s In A Blog? 12 Essential Ingredients & Blogger Habits
It’s simultaneously never been easier to start a blog but also harder to maintain one. Blogging software and research tools may lower barriers to…
GuidesHow to hire SEO writers – the 9 best websites for SEO copywriters
We’ve compiled 9 best websites for copywriters and the questions to ask them before hiring them. Plus, you can even download our SEO briefing…
GuidesHow to use Exploding Topics for SEO content – 5 trend tool tactics
When everybody is doing SEO, how do you continue to stand out in SERPs? The answer: uncommon SEO strategies, such as writing about upcoming trends…