The Validation Blog
Data-driven research on the most popular startup ideas. We run the numbers so you don't build a dud.
Is a Subscription Box a Good Business Idea in 2026?
A data-driven breakdown of the subscription box business model. Market size, competition, and real Reddit feedback to help you decide.
Is Dropshipping Still a Good Business Idea? (2026 Data)
We ran the numbers on dropshipping. Spoilers: the YouTube gurus aren't telling you the whole truth about margins and ad costs.
Is Starting a Podcast a Good Business Idea?
Analyzing the podcasting market. Can you actually make money, or is it just a very expensive hobby? Here is what the data says.
Is Building an AI Tool a Good Startup Idea in 2026?
Everyone is building AI wrappers. Are they actually good businesses? A look at churn rates, defensibility, and the API economy.
Why Startups Fail: The Real Data Behind "No Market Need" (2024 Report)
We analyzed the latest data from CB Insights on why 431 VC-backed startups failed. The #1 root cause isn't running out of money—it is building something nobody wants.
Is a Startup Validation Checklist Worth Following Early-on?
Many founders spend hours checking boxes instead of talking to customers. We evaluate if a checklist is a good substitute for actual market traction.
Is a Landing Page Smoke Test Reliable for Validation?
Before you buy ads for a waitlist page, understand the limits of smoke testing. When does it give high-signal data and when does it lie?
Is Qualitative or Quantitative Startup Validation Better?
Should you focus on discovery interviews or run search volume audits? We break down the math of customer validation.
Are Customer Discovery Interviews Always Accurate?
Founders believe that customer interviews are the ultimate validation tool. But if you ask the wrong questions, they lead directly to false confidence.
Is a Bottom-Up TAM Sizing Crucial for Early Startups?
Do early-stage bootstrapped projects need a complex bottom-up Total Addressable Market calculation, or is it just an academic waste of time?
Is a B2B Letter of Intent Strong Enough to Validate Demand?
Can a non-binding document signed by a manager verify buying intent, or is it just another polite business compliment?
Is a Concierge MVP a Good Strategy for Solopreneurs?
Doing the work manually sounds like a great way to save development costs. But does a concierge service actually validate software demand?
Is Defining an ICP Necessary in the Pre-Seed Phase?
Many bootstrap founders believe that narrowing your target market to a hyper-specific ICP early-on is a mistake. We analyze the commercial data.
Why Generative AI Wrappers Face a Defensibility Crisis
Is your AI tool just a thin UI over an LLM API? Learn the metrics of churn and how to build a defensible product.
The Micro-SaaS Playbook: Finding Profitable Micro-Niches
A curated list of 15 highly profitable micro-SaaS niches with active customer search volumes and low competition.
B2B SaaS vs. B2C Apps: Where Should You Build in 2026?
B2C has easy virality but high churn. B2B has high contract values but long sales cycles. We break down the math of both.
Is a Painkiller Idea Always Better Than a Vitamin?
We dissect the classic startup rule that you must only build painkillers. Are there cases where vitamins build larger, more resilient companies?
Is a No-Code MVP Defensible? (Real Case Studies)
Can you build a sustainable business purely on Bubble, Zapier, and Airtable? Analyzing security, scale limits, and exit options.
Is Reddit Gripe Hunting a Scalable Way to Find SaaS Ideas?
Mining subreddits for customer complaints is a popular indie hacker trend. But is it a sustainable long-term startup generation engine?
Is a $5/Month Price Tag a Death Sentence for Micro-SaaS?
How to price your micro-SaaS. Avoid the $5/month trap. How to build packages that fund your development costs immediately.
Is a Saturated Startup Market Always a No-Go?
How to identify when a software niche is too crowded. Indicators of CPC inflation, competitor bundling, and when to pivot.
Is B2B Cold Outreach Effective for Validating Ideas?
Reaching out to busy managers on LinkedIn to ask for "advice" is the go-to validation hack. We run the numbers on response and conversion rates.
Is Pre-Selling SaaS Ethical Before Building Anything?
Is it ethical or legal to charge customers for a software product that does not exist? We explore the realities, benefits, and risks.
Is Competitor Review Mining a Reliable Way to Spot Gaps?
Auditing critical 2-star reviews on G2 and Capterra is highly recommended. But do customer complaints really represent viable feature gaps?
Is a Pre-Launch Waitlist a Reliable Demand Signal?
How to design a pre-launch landing page waitlist that actually converts. Referral loops, early bird bonuses, and trust design.
Is Driving Paid Traffic to Validation Landing Pages Smart?
Don't spend $5,000 on Facebook ads. How to leverage niche forums, Reddit, and specific search keywords to get high-signal traffic for $50.
Is a 10-Minute GTM Plan Sufficient for Startup Launch?
Skip the 40-page corporate marketing plan. Here is the lightweight GTM framework to coordinate your launch assets in 10 minutes.
Is App Store Review Mining Effective for Indie Hackers?
How to find mobile micro-app opportunities by mining app store critiques. Find bugs, missing integrations, and pricing gaps.
Is the Bullseye Traction Framework Realistic for Startups?
Based on Gabriel Weinberg's methodology. How to systematically test and identify the single marketing channel that will scale your startup.
Is a Free Solopreneur Tech Stack Defensible Long-Term?
A curated list of zero-cost hosting, database, authentication, and design tools to launch your MVP with absolute zero capital.