AI startup fact-checks TikTok stock market gurus

This article is a part of Startup Spotlight, a series that features young, up-and-coming startups.

Image credit: Timmy Loen

Co-founders Mainul Hasan Alin and Sanzar Adnan lost money following stock tips from social media influencers. They noticed a gap; while Wall Street analysts are rated, more than 500,000 financial influencers (finfluencers) advising a new generation of investors faced no such scrutiny. 

After testing AI platforms like Perplexity and Grok, they realized none could identify the most accurate social media analyst. So, the duo built TraderBro to create the missing dataset.

😟 Problem

Hundreds of thousands of finfluencers give stock tips on social media with no accountability. This affects retail investors in their 20s and 30s, as 48% of Gen Z get investment ideas from these sources. Many act on these tips without any way to verify the person’s track record.

The issue also extends to financial institutions, such as The Financial Industry Regulatory Authority. They are cracking down on non-compliant finfluencer partnerships, with firms like M1 Finance and Public.com have faced significant fines due to limited monitoring tools.

💡 Solution

TraderBro uses AI to track and score stock predictions from finfluencers across platforms like TikTok, YouTube, and X. It analyzes posts, extracts measurable predictions, and compares them to real market performance to generate a data-backed accuracy score for each influencer.

Key product features include:

• Accuracy Leaderboard: Ranks finfluencers based on their verified prediction performance.
• Analyst Profiles: Shows an finfluencer’s win-loss record, accuracy percentage, and other performance metrics.
• Symbols View: Allows users to see every finfluencer who has predicted a specific stock.
• Claim Your Call: A feature for influencers to formally submit predictions and build a verified track record.

Photo credit: TraderBro

📊 Market size

TraderBro operates at the intersection of three growing markets. These include alternative financial data (projected US$135.7 billion by 2030), regulatory technology (US$44 billion to US$105 billion by 2034), and influencer analytics (US$32.5 billion in 2025).

The company estimates its specific addressable market within finfluencer compliance and intelligence is between US$2 billion and US$5 billion.

🤝 Team

• Sanzar Adnan. Co-founder and CEO. He previously led a US$25 million government technology initiative in South Asia. A three-time founder.
• Mainul Hasan Alin. Co-founder and CTO. He has 12 years of experience in capital markets infrastructure, having built a retail brokerage platform from the ground up.

🚀 Traction

🏆 Competition

💰 Financials

🚩 Risks