I Built 5 AI GPTs in 2 Weeks — Here's What I Learned About Niche AI Markets

Source: Dev.to

The AI gold rush isn’t in generic tools—it’s in specialized solutions. Over the past two weeks I built five niche AI GPTs targeting specific market pain points. Below are the projects and the lessons I learned about serving underserved markets.

The 5 Niche GPTs

Astrobond – Relationship Healing (Vedic Astrology + Therapy)

Combines Vedic astrology with relationship therapy. Users input birth details and receive compatibility readings, auspicious timing (muhurat), conflict analysis, and healing rituals.
Try Astrobond

Reel Script Generator – Story to Viral Instagram Reel

Transforms any story, incident, or idea into a viral Instagram Reel script, complete with shot lists, captions, hashtags, and audio recommendations.
Try Reel Script Generator

LawyerChat India – Contract Analyzer

Analyzes Indian contracts for risks, missing clauses, and fraud indicators. Understands Indian law (Contract Act 1872, RERA 2016, GST) and state‑specific variations.
Try LawyerChat India

HealthCheck – Blood Report Analyzer

Helps users interpret blood test results using Indian reference ranges. Provides risk analysis, trend insights, and lifestyle suggestions (not a medical diagnosis).
Try HealthCheck

BrandMaster – Complete Branding Kit

Generates brand names, logo concepts, color palettes, taglines, domain availability, brand guides, social media bios, and homepage content.
Try BrandMaster

Key Learnings

• Niche beats generic – Specialized tools outperform generic ChatGPT wrappers because they solve specific problems with deep domain knowledge.
• Market research matters – Each GPT fills a real gap where demand exists but no dominant player has captured the market yet.
• India is untapped – The Indian market shows massive potential for AI products at affordable price points.
• Fast execution = competitive advantage – Building in two weeks allowed rapid testing and iteration based on real user feedback.
• Freemium model works – “Anyone with a link” sharing enables instant distribution without paid marketing.

Practical Advice for Building Niche AI

1. Identify the gap – Find a problem people actively search for solutions to, yet AI offerings are lacking.
2. Build focused – Don’t try to do everything; excel at one specific use case.
3. Add domain expertise – Make your AI knowledgeable about the specific domain (legal, medical, etc.).
4. Test and iterate – Get the product into users’ hands quickly and improve based on feedback.
5. Monetize carefully – Start with a freemium model, then experiment with premium features, affiliate deals, or B2B licensing.