Trader's Second Brain Trader's Second Brain
About Trader's Second Brain

One system for clearer trading decisions.

Trader's Second Brain turns real trading history into useful feedback: what is working, what is holding performance back, and what deserves attention next. The web app, standalone Notion products, and public research serve different workflows, but share the same evidence-first approach.

Explore the platform Our story
The Trader's Second Brain ecosystem connects the TSB web app, standalone Notion products, and public research tools.
Approach
Evidence before opinion
Ecosystem
Web app · Notion · research
Community
2,400+ traders
Business
Trading review software + research
Position
No signals or guaranteed outcomes
Our story

Built from a trader's own problem.

I am Igor Manuilov, founder of Trader's Second Brain. I have been trading since 2014, and for years I kept running into the same problem: I had the data, but not a reliable way to turn it into better decisions.

Every journal could show what happened. None could clearly explain why the same mistakes kept repeating, which setups deserved more trust, or what I should change next. I built TSB first for my own review process, then expanded it into an ecosystem for traders who want evidence instead of another opinion.

Igor Manuilov Igor ManuilovFounder of Trader's Second Brain
What Trader's Second Brain is

Three layers. One goal: clearer decisions.

TSB combines review software, products you can own in Notion, and public decision-support resources. A trader can start with one question, choose the right workflow, and bring the answer back to real evidence.

01

TSB Web App

Your trading feedback system.

Import and review trading history across accounts, then use evidence-linked analysis to understand repeated behaviors, setup quality, sessions, risk decisions, and prop-account pressure.

Explore the web app
02

Notion Products

Structured systems you can own.

The Notion Trading Journal covers journaling, analytics, backtesting, and playbooks. The Wealth Tracker organizes net worth, cash flow, and goals.

Browse Notion products
03

Research + Tools

Public evidence for real decisions.

Evidence-led guides, trading calculators, broker coverage, and prop firm research answer specific questions without hiding the trade-offs, sources, or limits behind the conclusion.

Explore research and tools
How trust is built

Evidence over promises.

TSB exists to help traders understand their own performance, not to predict markets for them. Product changes, research methods, sources, and corrections remain visible so customers and partners can check how the work is done.

Product changelogPlain-language records of new features, meaningful improvements, integrations, and fixes. Editorial methodologyHow we research, update, disclose, and evaluate public content. Prop firm review methodologyThe rubric behind reviews, comparisons, rankings, and fast-changing rule checks. Corrections + supportA direct route for factual corrections, account help, billing questions, and feedback.
Risk position
No signals. No guaranteed outcomes.

Trading involves risk. TSB helps review decisions and evidence; it does not promise profitability, payouts, or future performance.

For partners

Work with Trader's Second Brain.

We work with prop firms, brokers, and trading platforms through listings, reviews, featured placements, newsletter, and video formats — while keeping commercial relationships separate from editorial conclusions.

Request our media kit Affiliate Program
Listings + reviews

Bring your firm or platform into the directories, comparisons, and research traders already use.

Featured placements

Use clearly disclosed placements across relevant website, review, and resource surfaces.

Newsletter formats

Reach a focused trading audience with useful, context-led partner content.

Video opportunities

Explore product reviews, interviews, explainers, and other relevant video formats.