Stonk Journal is a free, manual trading journal built for beginners testing whether journaling is worth it. TradeZella is the AI trading journal that plans, tests, and reviews — automatically. Connect your broker once and Zella AI analyzes every trade from that point forward. They solve different problems at different stages of a trader's journey.
Stonk Journal is the right starting point if you want to test whether journaling helps your trading at zero cost — no credit card, no pressure. Once you're ready to turn that journal into a tool that actively analyzes your performance, TradeZella is the natural upgrade.
Updated June 2026
| Feature | TradeZella | Stonk Journal |
|---|---|---|
| Broker Auto-Sync | 500+ (all plans) | None (manual only) |
| Zella AI | Always-on (all plans) | None |
| Trade Replay | Premium plan | No |
| Backtesting | All plans | No |
| Prop Firm Integration | Built-in sync | No |
| Community / Mentoring | Mentor Mode + Spaces | No |
| Education Platform | Zella University | No |
| Batch Trade Import | Auto-sync or CSV | One trade at a time |
| Starting Price | $29/mo ($24/mo annual) | Free (donations) |
| Psychology Tracking | Emotion tagging + AI | Confidence meter + notes |
| Best For | AI-powered improvement platform | Free beginner journaling |
Stonk Journal is free — no subscription, no ads, no data sales. It runs on voluntary donations from users who find it valuable. That's a genuine advantage for traders who aren't ready to commit to a paid tool. TradeZella starts at $29/month and includes Zella AI, broker auto-sync, and backtesting. There's no direct apples-to-apples pricing comparison here: Stonk Journal gives you a place to log trades for free, and TradeZella gives you a system built to make you a better trader.
2 plans, monthly or annual billing
Free forever, donation-supported
Stonk Journal's biggest limitation isn't the features it lacks — it's the workflow. Every trade must be entered manually, one at a time. There's no way to upload a CSV of past trades and no broker connectivity. If you make 20 trades in a session, you're entering 20 trades manually after the market closes. That friction is the main reason traders abandon journaling: not because they don't see the value, but because the process breaks down after a busy day.
TradeZella connects to 500+ brokers and syncs trades automatically. Connect your broker once, and every trade appears in your journal without any manual work. For active traders making multiple trades per session, this isn't just convenience — it's the difference between a journaling habit that sticks and one that doesn't.
TradeZella's AI first import analysis also means your entire trade history gets evaluated the moment you connect your broker, surfacing patterns you'd need months of manual logging to discover on your own.
See All 500+ Supported Brokers
Stonk Journal gives you your win rate, profit factor, and average winner/loser. Those numbers are useful for knowing where you stand — but they don't tell you why you're taking losing trades, which setups are draining your account, or what patterns appear before your worst sessions.
TradeZella's Zella AI analyzes each trade as it's logged and surfaces specific behavioral patterns: trades taken against your own rules, entries during poor market conditions, sizing errors that correlate with emotional states. AI-powered weekly and monthly performance reports synthesize these signals into structured summaries — not raw stats, but an actual analysis of what's working and what isn't. You don't have to figure out what question to ask. The AI surfaces the answer.
The gap here isn't about sophistication for its own sake. Knowing your win rate is a starting point. Understanding which specific conditions produce your losers is what actually moves the needle.
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Stonk Journal is a genuine starting point for traders who want to build a journaling habit with no financial commitment. There's nothing wrong with using it early in your trading journey. But there are clear signals that it's time for something more powerful.
When you're logging enough trades that manual entry becomes a grind, you need auto-sync. When your basic stats aren't telling you which specific mistakes keep appearing, you need AI analysis. When you want to watch how a trade unfolded in real time or test a strategy before risking real capital, you need trade replay and backtesting. When you want a coach or trading group to review your journal, you need Mentor Mode.
TradeZella is built for traders who've confirmed that journaling matters — and are ready to use it as a serious improvement tool rather than a record-keeping exercise. The transition takes minutes: connect your broker, import your past trade history, and the AI immediately evaluates everything you've already traded.
Learn About Backtesting
Stonk Journal costs nothing, with no credit card required, no ads, and no data monetization. The project runs on voluntary donations from users. If you're not ready to pay for a trading journal — or want to prove to yourself that journaling improves your results before committing — Stonk Journal lets you start immediately at $0.
Stonk Journal's interface is clean and intentionally simple. You can start entering trades in minutes without reading documentation or configuring a broker connection. For traders who are overwhelmed by complex analytics dashboards, the simplicity is a genuine advantage when building a new habit.
Because Stonk Journal has no broker connectivity and runs on donations, your trade data stays entirely within the platform with no third-party data sharing, no advertising ecosystem, and no incentive to monetize your behavior. For traders who are privacy-conscious about their strategy data, that's a meaningful distinction.
Stonk Journal earns its reputation as the best starting journal for new traders. The $0 cost, no-ads model, and simple interface make it a real option for anyone building a journaling habit from scratch. When that habit is established and you're ready to go deeper, that's when to look at a more complete platform.
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Zella AI is TradeZella's AI Trading Partner — it reads your trades, rules, and journal, then gives you analysis and structure in plain English without leaving the app. Chat to ask what's hurting your P&L, plan your session, or review a bad streak. Four agents run automatically: Market Sentiment Briefing, Auto-Tagger, Session Review, and Automated Backtesting — with more on the way. AI Insights delivers a First Import Analysis on signup, then weekly and monthly performance reports. Stonk Journal has no AI features at any level.
Connect once and every trade imports automatically. Stonk Journal requires manual entry for every single trade — there's no import of any kind.
Watch any executed trade tick by tick against real price action. Understand your entries and exits visually. Stonk Journal has no replay feature.
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Test strategies against 11+ years of historical data before trading them live. Stonk Journal has no backtesting engine — there's no way to validate a setup before risking capital.
Share your journal with a coach or trading group for feedback. Stonk Journal is a solo tool with no community or sharing features.
Direct sync with FTMO, Topstep, and other funded account providers. Stonk Journal has no broker connectivity of any kind — prop firm trades must be entered manually.
These two platforms aren't competing for the same trader. Stonk Journal is where many traders start: free, simple, no commitment. TradeZella is where they go when journaling proved its worth and they're ready for an AI trading journal — one that journals, plans, tests, and reviews automatically, rather than waiting to be asked.
You've confirmed journaling matters and want an AI trading journal, not a manual log. Zella AI analyzes every trade automatically, trade replay helps you review execution, and backtesting validates your strategies in seconds. Active traders and prop firm traders especially benefit from 500+ broker auto-sync and direct prop firm integration.
You're new to trading journals and want to test whether keeping one changes your results before spending money. You make a small number of trades and don't mind manual entry. You want a privacy-first tool with no ads, no data monetization, and no subscription. You're building the habit first and evaluating more advanced tools later.
Our recommendation: Start with Stonk Journal if you've never journaled before and want to prove the concept at zero cost. Upgrade to TradeZella when manual entry becomes a barrier, when basic stats stop telling you what to fix, or when you're ready to use your journal as a performance tool rather than just a trade log. Most traders make that transition within their first few months of serious journaling.
We created accounts on both platforms and connected broker accounts or imported a standardized batch of test trades across futures, equities, and options. We measured setup friction, import accuracy, and time-to-first-insight on each platform.
All prices reflect publicly listed rates as of June 2026. We note which tier unlocks each feature rather than listing base pricing and implying the rest is included.
Each platform was graded on six criteria that predict whether a trading journal will actually make you a better trader:
Full transparency: We built TradeZella because we couldn't find a single platform that combined broker auto-sync, always-on AI, and trade replay. That makes us experts on what TradeZella does well — and honest about where it falls short. We've done our best to represent Stonk Journal accurately. If TradeZella isn't the right fit for your trading style, we'd rather you know that upfront.
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