End-of-day scoring · Prices as of last close
Educational Analytics — No Financial Advice
Scanning 9,000+ Stocks & Crypto
Two completely different approaches to finding trade candidates. Thinkorswim gives you a free, deeply customizable scanner built into a full trading platform. Banana Farmer gives you a pre-scored ranked list that requires zero configuration. They don't replace each other. They solve different problems. Last verified: March 2026.
Thinkorswim is a free scanner with unlimited customization for traders who already have a Schwab account and are willing to learn thinkScript. Banana Farmer is a $49/month scoring tool for traders who want pre-ranked momentum signals with no configuration. Choose thinkorswim if you want control and don't mind the learning curve. Choose Banana Farmer if you want results in 30 seconds with social sentiment included.
| Feature | Thinkorswim | Banana Farmer |
|---|---|---|
| Price | Free (with account) | $49/mo (free tier avail.) |
| Setup time | Hours to days | 0 minutes |
| Customization | Unlimited (thinkScript) | None |
| Social sentiment | No | Yes (scored input) |
| AI/composite scoring | No | Yes (Ripeness Score) |
| Options analysis | Industry-leading | None |
| Charting | Professional-grade | Basic (TradingView embed) |
| Trade execution | Full brokerage | None (signal only) |
| Market coverage | US stocks, options, futures | 9,287 stocks + crypto |
| Learning curve | Steep | Minimal |
Thinkorswim is a full trading platform with a scanner built in. Banana Farmer is just a scanner. That's a significant advantage for thinkorswim if you want everything in one place: scanning, charting, analysis, options chains, order entry, and paper trading. All free with a Schwab account.
Thinkorswim costs $0 beyond your brokerage account. The scanner, charting, options analytics, paper trading, and real-time data are all included. If you're already a Schwab/TD Ameritrade customer, you're leaving money on the table by not using the scanner. It's one of the most powerful free tools available to retail traders.
thinkScript is a proprietary scripting language that lets you build custom scan criteria, indicators, and alerts. Want to scan for stocks where the 8-EMA just crossed above the 21-EMA while RSI is between 50 and 65 and volume is 2x the 20-day average? You can build that in thinkScript. Want to create a custom indicator that combines three momentum metrics into a composite score? Also possible. The customization ceiling is extremely high.
If you trade options, thinkorswim is in a different league. The options chain interface, probability analysis, Greeks visualization, and risk profile tools are the best available to retail traders. You can scan for specific options criteria (implied volatility rank, unusual options activity, specific spread setups) and execute trades from the same screen. Banana Farmer has no options data at all.
You find a stock in the scanner, analyze the chart, check the options chain, and place your trade without leaving the platform. That workflow integration matters. With Banana Farmer, you find a signal, then switch to your broker to execute. The extra step isn't huge, but it adds friction and latency for time-sensitive trades.
Banana Farmer wins on speed-to-signal and the quality of its pre-built scoring engine. If you don't want to spend hours building and maintaining custom scans, and you specifically want momentum and sentiment signals, Banana Farmer delivers that immediately. Here's what you get that thinkorswim can't replicate easily.
Open the top signals page. See the ranked list. That's it. No filters to configure, no scripts to write, no parameters to tune. The Ripeness Score is pre-computed across 9,287 assets every 15 minutes. This is genuinely valuable for traders who have 10 minutes in the morning and want to know what's setting up right now. Thinkorswim can produce similar results, but only after you've invested significant time building the right scans.
Thinkorswim has zero social sentiment data. Banana Farmer tracks social velocity (the rate of change in mentions, not just the volume of mentions) across social platforms and includes it as a weighted input in the Ripeness Score. Our signal analysis data shows that social confirmation improves five-day win rate from 74% to 84%. You can't replicate this in thinkorswim without building an external data pipeline, which is a non-trivial engineering project.
The Ripeness Score combines four independent inputs: technical momentum, volume patterns, social velocity, and price compression (CoilScore). You could approximate the technical and volume components in thinkScript, but the social and compression scoring are proprietary calculations that run against our database. The composite score is the product. Building an equivalent in thinkorswim would require replicating the scoring engine, the data pipeline, and the social tracking infrastructure.
Banana Farmer scores 125 crypto assets alongside 9,162 stocks, using the same scoring methodology. Thinkorswim doesn't support crypto scanning at all. If you trade both stocks and crypto and want a unified signal tool, that's a differentiator.
The honest answer for most thinkorswim users: use both. Thinkorswim is your trading platform. Banana Farmer is your signal generator. Start with the free tier (positions 3-5 visible) to see if the signals match your trading style. If they do, the Pro tier at $49/month adds the full ranked list and watchlist features. Keep executing trades in thinkorswim where your account, charts, and options tools already live.
Total signals tracked
Five-day win rate
Avg five-day return
Assets scored
Based on all Ripe signals January 2024 through March 2026. Past performance does not guarantee future results. See full signal analysis for methodology and limitations.
Aaron Browne-Moore
Founder, Banana Farmer
I used thinkorswim for years before building Banana Farmer. It's an incredible platform. The scanner alone, combined with thinkScript, is more powerful than most standalone scanning tools that charge $100+/month. If you're a thinkorswim user, I genuinely respect the platform you're on.
What I couldn't get from thinkorswim: a quick, daily “what's setting up right now?” answer without spending 30 minutes running and interpreting multiple scans. I also wanted social data, which thinkorswim doesn't have. Those two gaps are why Banana Farmer exists.
My honest recommendation: keep thinkorswim for charting, options, and execution. Try our free tier for signal ideas. If it adds value to your morning routine, the Pro tier is $49. If it doesn't, you haven't lost anything.
Past performance does not guarantee future results. Banana Farmer is an educational tool, not financial advice.
Common questions about thinkorswim and Banana Farmer
Yes. Thinkorswim's scanner is included free with any TD Ameritrade (now Charles Schwab) brokerage account. There's no separate subscription fee. You get the full scanner with custom thinkScript filters, real-time data, and alerts at no additional cost. The catch: you need a funded brokerage account, and the learning curve for advanced scanning with thinkScript is steep.
Thinkorswim is a filter-based scanner: you define criteria (price above 50-day SMA, volume above 1M, RSI below 30) and the scanner returns matching stocks. Banana Farmer is a scoring-based scanner: it computes a composite score from momentum, volume, social sentiment, and compression data, then ranks the entire market. The difference is configuration vs automation. Thinkorswim gives you more control. Banana Farmer does the analysis for you.
No. Thinkorswim has no social sentiment data built into its scanner. It focuses exclusively on price, volume, options data, and fundamental metrics. If social media momentum is important to your strategy, you'd need a separate tool. Banana Farmer includes social velocity as one of four scoring inputs, measuring the rate of change in social mentions across platforms. This is one of the biggest functional differences between the two tools.
Probably not "switch" but rather "add." Thinkorswim is a full trading platform with charting, options analysis, order execution, and paper trading. Banana Farmer is purely a scanning and scoring tool. You can't trade from it. The most practical setup for a thinkorswim user who wants AI scoring: use Banana Farmer to find the top-ranked signals, then open those tickers in thinkorswim for chart analysis and trade execution.
Three things. First, social sentiment scoring: Banana Farmer tracks social velocity across platforms and includes it in the composite score. Second, pre-ranked signals: instead of configuring filters, you get a ranked list of the top momentum setups updated every 15 minutes. Third, the Ripeness Score itself, which combines four independent inputs into one number. Thinkorswim can approximate parts of this with thinkScript, but building and maintaining those custom scripts requires significant effort.
Social sentiment, composite scoring, and a pre-ranked signal list. Free tier shows positions 3-5. No credit card, no account linking.
