The quick answer
Trend IQ is our best AI chart analysis app for traders who want the levels drawn and a plan written for them. It draws support, resistance, trendlines, and patterns on the live chart and turns them into an entry, stop, and target, on web, iOS, and Android. TradingView's AI Copilot is the best choice if you already pay for TradingView and work on a desktop; TrendSpider is the deepest platform for scanning and backtesting; and LuxAlgo has the strongest free plan.
Three kinds of AI chart analysis tools
“AI chart analysis” covers three different products. Knowing which kind you are looking at answers most of the comparison before you read a feature list.
- Live-chart assistants (Trend IQ, TradingView AI Copilot, TrendSpider, LuxAlgo) work on a chart connected to market data. Their lines stay attached to price, and some can alert you when price reaches them.
- Market scanners (Autochartist, Tickeron) search many symbols for patterns and hand you a list of candidates. They are idea generators, not help with the chart in front of you.
- Screenshot readers (Trade AI, Profit AI, and general chatbots) analyze a picture. They work with any platform but know only the moment in the image.
AI chart analysis apps compared
Prices and capabilities were checked against official pages and App Store listings on November 6, 2026. Prices, regional availability, and plan limits change; confirm them before subscribing.
| Tool | Works on | Draws | Trade plan | Platforms | Free option | Cost snapshot |
|---|---|---|---|---|---|---|
| Trend IQ | Live chart | Support and resistance, trendlines, chart patterns | Yes: entry, stop, target | Web, iOS, Android | No, paid plans only | Paid plans with analysis credits; see current pricing |
| TradingView AI Copilot | Live chart | Trendlines, levels, shapes, patterns, Fibonacci tools | On request, in chat | Web and desktop (not mobile yet) | No, needs a paid plan plus the add-on | Paid TradingView plan (from $12.95/mo billed yearly) plus a Copilot add-on |
| TrendSpider | Live chart | Trendlines, Fibonacci, chart patterns; Sidekick draws horizontal levels | You build it; Sidekick explains | Web, desktop, iOS, Android | No free plan; paid trial | From $89/mo; less when billed yearly |
| LuxAlgo (Vela + Quant) | Live chart | Patterns, key levels, market structure, fair value gaps, liquidity | No; indicators and alerts | Browser and desktop | Yes, free forever plan | Free; paid from $24.99/mo billed yearly |
| Autochartist | Market-wide scanner | Chart, candlestick, harmonic and Fibonacci patterns; key levels | No; pattern alerts | Broker platforms, MT4/MT5, web | Often free with a supporting broker | Usually bundled by brokers; direct price not published |
| Tickeron | Market-wide scanner | Pattern screens on its own charts | Signals; no full plan | Web; mobile apps | 14-day trials of individual tools | Tools from $20–$30/mo each after the trial |
| Screenshot apps (Trade AI, Profit AI) | A static screenshot | Annotations on the image; text summary | Example entry, stop, target (Profit AI) | iPhone | Free to download; subscription to use | Roughly $6–$10/week or $40–$50/yr |
Detailed reviews
Trend IQ
Best overall: AI-drawn levels with a trade plan
Publisher relationship: Trend IQ is our product. Treat this section as first-party product information and use the linked pages to check whether it fits your workflow.
Trend IQ is built around one job: search a ticker, pick a timeframe, and the AI draws support, resistance, trendlines, and detected patterns on the live chart, then writes a scenario with an entry, a stop beyond the level that would prove it wrong, and a target. The lines are rule-based and visible, so you can check every one against price before you trust the plan.
- Works on
- Live chart
- Platforms
- Web, iOS, Android
- Markets
- US, China A-share and Hong Kong stocks, forex, crypto, gold and oil
- Pricing
- Paid plans with analysis credits; see current pricing
- Free option
- No, paid plans only
- Places trades
- No
Best for: Swing and intraday traders who want the levels drawn for them and a risk-defined plan, on the phone as well as the desktop, including China A-shares and Hong Kong stocks.
Skip it if: You want a free tool, a strategy backtester, a market-wide scanner, or an app that places trades for you.
What it does well
- Lines are drawn on the live chart, not described in text, so every level can be checked against price.
- The analysis ends in a plan—entry, stop, target, and reward-to-risk—instead of a bullish or bearish label.
- IQ, the built-in assistant, answers follow-up questions about the levels, indicators, and what would invalidate the plan.
- In the mobile app, an alert on a stop or target sends a push notification when price reaches it.
- One account covers US, A-share, and Hong Kong stocks, forex, crypto, gold, and oil on web, iOS, and Android.
Limitations
- There is no free plan, and each analysis uses credits.
- It is not a backtesting platform or a market-wide pattern scanner.
- It does not connect to a broker; you place every trade yourself.
- Levels show where buyers and sellers met before; they do not predict that price will turn there.
Official sources: Trend IQ product overview · Trend IQ pricing
TradingView AI Copilot
Best if you already chart on TradingView
TradingView added an AI Copilot to its Supercharts side panel in autumn 2026. It reads the chart you have open and can draw trendlines, horizontal levels, patterns, and Fibonacci tools, create and manage alerts, add and configure indicators, and write or check Pine Script. For anyone who already lives in TradingView, it is the most capable assistant sitting inside a charting platform.
- Works on
- Live chart
- Platforms
- Web and desktop (not mobile yet)
- Markets
- Stocks, crypto, ETFs, bonds, forex and more
- Pricing
- Paid TradingView plan (from $12.95/mo billed yearly) plus a Copilot add-on
- Free option
- No, needs a paid plan plus the add-on
- Places trades
- Not through Copilot
Best for: Existing paid TradingView users who want an assistant to draw, set alerts, and write scripts without leaving the chart.
Skip it if: You chart mainly on a phone, use the free Basic plan, or want a finished trade plan without having to ask for each piece.
What it does well
- Works on the live chart with TradingView's market data and drawing tools.
- Creates single and multi-condition alerts and manages existing ones.
- Writes, checks, and applies Pine Script, and can review strategy backtests.
- Covers screeners, watchlists, news, and fundamentals from the same panel.
Limitations
- Requires a paid plan (Essential, Plus, Premium, or Ultimate) and a separate monthly add-on; the add-on price is not published on TradingView's support pages.
- Usage is capped monthly, does not roll over, and cannot be topped up.
- Available on web and desktop only; the mobile apps do not have it yet.
- It is a general assistant: you decide what to ask it to draw and how to turn that into a plan.
Official sources: TradingView blog — AI Copilot comes to TradingView · TradingView — Getting started with AI Copilot · TradingView — AI Copilot usage limit · TradingView pricing
TrendSpider
Best for automated analysis plus backtesting
TrendSpider draws trendlines automatically from reaction highs and lows, alongside automatic Fibonacci levels and chart-pattern recognition. Its AI assistant, Sidekick, can see the chart, draw horizontal lines and zones, explain backtests, and build scans, alerts, and bots. It is the deepest toolkit here—and the most expensive.
- Works on
- Live chart
- Platforms
- Web, desktop, iOS, Android
- Markets
- US stocks and ETFs, futures, options, indexes, forex, crypto
- Pricing
- From $89/mo; less when billed yearly
- Free option
- No free plan; paid trial
- Places trades
- Yes, through broker integrations and bots
Best for: Active traders who will use scanning, backtesting, and automation, not just chart reading.
Skip it if: You mainly want help reading one chart at a time; the price buys a research platform you may not use.
What it does well
- Automated trendline detection, Auto Fibs, and pattern recognition on the live chart.
- Backtesting, AI strategy analysis, and model building for testing rules before trading them.
- Sidekick can see the chart, draw horizontal levels and zones, and build scans and alerts.
- Native mobile apps as well as web and desktop.
Limitations
- No free plan; paid plans run from $89 to $349 a month, with lower yearly rates.
- Sidekick includes 25 messages a month; more costs extra, and it does not draw diagonal trendlines.
- Some market data, such as futures, options, and professional equity data, costs extra.
- The breadth of tools takes time to learn.
Official sources: TrendSpider pricing · TrendSpider — Sidekick help · TrendSpider — Automated trendline detection
LuxAlgo (Vela + Quant)
Best free plan for AI-built indicators
LuxAlgo, long known for TradingView indicators, now runs its own charting platform, Vela. Its AI agent, Quant, writes and tests indicators and strategies on the chart and, since October 2026, draws patterns, key levels, market structure, fair value gaps, and liquidity as editable drawings and can set alerts. The free plan includes Quant usage that refills over time.
- Works on
- Live chart
- Platforms
- Browser and desktop
- Markets
- Crypto, US stocks and ETFs, forex, commodities, CME futures
- Pricing
- Free; paid from $24.99/mo billed yearly
- Free option
- Yes, free forever plan
- Places trades
- No live trading; paper account and webhooks
Best for: Traders who think in indicators and smart-money concepts and want an AI that writes and tests them.
Skip it if: You trade from a phone, or you want a plain-English plan rather than a toolkit of indicators.
What it does well
- A free-forever plan with Quant usage and a handful of alerts.
- Quant writes, tests, and runs indicators and strategies on the chart.
- A large indicator library covering patterns, market structure, and smart-money concepts.
- A $100k paper account inside Vela for practice.
Limitations
- No native mobile app.
- Output is indicators and drawings; turning them into a plan is up to you.
- AI-written indicators still need checking before you rely on them.
Official sources: LuxAlgo pricing · LuxAlgo — Charting platform launch · LuxAlgo changelog
Autochartist
Best free pattern scanner through a broker
Autochartist scans markets for chart, candlestick, harmonic, and Fibonacci patterns and marks horizontal key levels, updating every 15 minutes. Most retail traders get it through their broker—often at no extra cost—inside the broker's platform or MetaTrader.
- Works on
- Market-wide scanner
- Platforms
- Broker platforms, MT4/MT5, web
- Markets
- Stocks, indices, forex, metals, commodities, ETFs, crypto
- Pricing
- Usually bundled by brokers; direct price not published
- Free option
- Often free with a supporting broker
- Places trades
- No; you trade at the broker
Best for: Forex and CFD traders whose broker already includes it and who want pattern ideas across many markets.
Skip it if: Your broker does not offer it, or you want analysis of the one chart you are looking at right now.
What it does well
- Scans many markets at once instead of one chart at a time.
- Covers chart, candlestick, harmonic, and Fibonacci patterns plus key levels.
- Frequently free with a supporting broker account.
Limitations
- Availability and features depend on the broker.
- It flags patterns; deciding entry, stop, and size is still yours.
- The scanner refreshes every 15 minutes rather than continuously.
Official sources: Autochartist · Autochartist — Market scanner
Tickeron
Best for US-stock pattern screens and trend forecasts
Tickeron sells AI tools one by one: a pattern search engine covering 39 pattern types on end-of-day data, a real-time pattern scanner on 5-minute to daily timeframes, and a trend prediction engine with one-week and one-month forecasts for thousands of US stocks and ETFs.
- Works on
- Market-wide scanner
- Platforms
- Web; mobile apps
- Markets
- US stocks and ETFs
- Pricing
- Tools from $20–$30/mo each after the trial
- Free option
- 14-day trials of individual tools
- Places trades
- Not clearly documented
Best for: US stock traders who want a screen of names showing patterns today rather than help on a single chart.
Skip it if: You trade outside US equities or prefer one subscription that covers everything.
What it does well
- Pattern screening across a large US stock and ETF universe.
- Real-time pattern scanning on intraday timeframes.
- Probability-style trend forecasts for one-week and one-month horizons.
Limitations
- Each tool is a separate subscription, so costs add up.
- Its iOS app was last updated in February 2023.
- Forecasts are probabilities, not plans, and need your own risk rules.
Official sources: Tickeron — Pattern Search Engine · Tickeron — Real-time patterns · Tickeron — Trend Prediction Engine
Screenshot apps (Trade AI, Profit AI)
Cheapest second opinion on a chart screenshot
A wave of iPhone apps analyze a photo or screenshot of a chart: Trade AI: Chart AI Analysis and Profit AI are two widely rated examples in the US App Store. You upload an image and get the trend, patterns, support and resistance, and—in Profit AI's case—example entry, stop-loss, and take-profit levels.
- Works on
- A static screenshot
- Platforms
- iPhone
- Markets
- Any chart you can screenshot
- Pricing
- Roughly $6–$10/week or $40–$50/yr
- Free option
- Free to download; subscription to use
- Places trades
- No
Best for: Occasional traders who want a quick read of a chart from any platform and accept the limits of a picture.
Skip it if: You need current prices, alerts when price reaches a level, or lines you can check on a live chart.
What it does well
- Works with a screenshot from any broker or charting platform.
- Fast and inexpensive for an occasional second opinion.
Limitations
- A screenshot is frozen at the moment it was taken; the app has no live price to update the levels or alert you.
- Reading prices from pixels is error-prone, especially on small or cluttered charts.
- Weekly subscriptions add up quickly if you use them often.
Official sources: App Store — Trade AI: Chart AI Analysis · App Store — Profit AI - Trading Assistant
What about ChatGPT, Claude, or Gemini?
General AI assistants accept chart screenshots and can explain what they see: the trend, a pattern, roughly where support sits. That is useful for learning. For trading decisions they share the limits of every screenshot reader, and their makers say so:
- OpenAI's vision documentation warns that models can misread graphs whose lines differ by color or style, and struggle with precise spatial positions.
- Anthropic's documentation notes that Claude may make mistakes on low-quality or very small images and that positions it reads are approximate.
- None of them is connected to a live chart: the levels they describe do not move with price, and nothing alerts you when price reaches one.
A chatbot is a good tutor. For a plan you will act on, use a tool whose lines sit on live data and can be checked candle by candle.
How to choose an AI chart analysis app
You want the levels drawn and a plan written
Choose a live-chart tool that ends in an entry, stop, and target. Trend IQ does this on every analysis, on mobile and desktop.
You already pay for TradingView
Try the AI Copilot add-on first; it works with the charts, indicators, and alerts you already have, as long as you are on web or desktop.
You will scan, backtest, and automate
TrendSpider's price makes sense when you use its scanners, backtests, and bots, not just its drawings.
You want to start free
LuxAlgo's free plan and broker-provided Autochartist cost nothing. Expect to do more of the interpretation yourself.
You trade China A-shares or Hong Kong stocks
Check market coverage before anything else. Trend IQ covers both alongside US stocks, forex, crypto, gold, and oil.
How we compared
- What reaches the chart (30%). Does the AI draw levels, trendlines, and patterns you can check against price, or only describe them?
- From analysis to plan (25%). Does the output end in an entry, invalidation, and target, or stop at a direction?
- Live data and alerts (20%). Do the lines stay attached to a live chart, and can you be alerted when price reaches them?
- Access (15%). Platforms, markets, free options, and the real cost of regular use.
- Transparency (10%). Does the vendor document what the AI can and cannot do?
This is an editorial desk comparison based on official documentation and listings. It is not a prediction-accuracy test, and we do not publish invented star ratings.
Frequently asked questions
Which AI tool is best for technical analysis and chart patterns?
For drawing support, resistance, trendlines, and patterns on a live chart and turning them into an entry, stop, and target, Trend IQ is our pick. If you already pay for TradingView, its AI Copilot is the strongest assistant inside a charting platform. For scanning and backtesting, TrendSpider goes deepest; for a free start, LuxAlgo's free plan and broker-provided Autochartist cost nothing.
Is there an AI that draws support and resistance on charts automatically?
Yes. Trend IQ draws support, resistance, and trendlines on the live chart with every analysis. TradingView's AI Copilot draws levels and trendlines when you ask it to, TrendSpider draws trendlines automatically and its Sidekick draws horizontal levels, and LuxAlgo's Quant draws key levels and market structure as editable drawings.
Can ChatGPT analyze stock charts from a screenshot?
ChatGPT, Claude, and Gemini can describe a chart image, but only the moment in the picture. OpenAI's own documentation warns that its models can misread graphs whose lines differ by color or style and struggle with precise positions. They do not track live prices or alert you when price reaches a level, so check any price they read off an image.
Does TradingView have an AI assistant, and how much does it cost?
Yes. TradingView's AI Copilot runs in the Supercharts side panel on web and desktop. It needs a paid TradingView plan—Essential starts at $12.95 a month billed yearly—plus a separate monthly add-on with a usage cap. TradingView's support pages do not list the add-on price.
What is the best free AI chart analysis app?
LuxAlgo has a free-forever plan that includes its Quant AI agent with usage that refills over time, and Autochartist is often free through supporting brokers. TradingView's Copilot and TrendSpider have no free plan, and Trend IQ is paid only.
What is the best AI chart analysis app for iPhone?
On iPhone, Trend IQ analyzes the live chart and sends push alerts at your stop and target. TrendSpider also has native mobile apps. Screenshot apps such as Trade AI and Profit AI are cheaper but read a static picture. TradingView's AI Copilot is not in its mobile apps yet.
Can AI predict stock prices from charts?
No tool can know the next price. AI chart analysis finds and organizes levels, patterns, and trend faster and more consistently than most people, and it can lay out a scenario with an invalidation point. The value is in planning the trade and the risk, not in forecasting.
Is TrendSpider worth it?
It is worth it if you will use its scanning, backtesting, and automation. Plans start at $89 a month (less when billed yearly), so if you mainly want levels drawn on the chart you are watching with a plan attached, a dedicated chart-analysis app costs less.
Does Trend IQ cover China A-shares and Hong Kong stocks?
Yes. Trend IQ analyzes China A-share and Hong Kong stocks as well as US stocks, forex, crypto, gold, and oil, on web, iOS, and Android.
Sources and verification notes
Features and prices were checked against first-party pages and App Store listings on November 6, 2026. Vendor pages describe the vendor's own claims; they are not independent evidence of accuracy or profitability. For how automatic levels are found, see our guide to automatic support, resistance, and trendlines.
- Trend IQ product overview
- Trend IQ pricing
- TradingView blog — AI Copilot comes to TradingView
- TradingView — Getting started with AI Copilot
- TradingView — AI Copilot usage limit
- TradingView pricing
- TrendSpider pricing
- TrendSpider — Sidekick help
- TrendSpider — Automated trendline detection
- LuxAlgo pricing
- LuxAlgo — Charting platform launch
- LuxAlgo changelog
- Autochartist
- Autochartist — Market scanner
- Tickeron — Pattern Search Engine
- Tickeron — Real-time patterns
- Tickeron — Trend Prediction Engine
- App Store — Trade AI: Chart AI Analysis
- App Store — Profit AI - Trading Assistant
- OpenAI — Images and vision
- Anthropic — Claude vision
Important: not financial advice
This article is for educational and informational purposes only. It does not constitute investment, financial, legal, or tax advice and is not a recommendation to buy, sell, or hold any security or use any trading strategy. Trading and investing involve risk, including possible loss of principal. AI output and market data may be delayed, incomplete, or wrong. Verify important information through independent sources and consider consulting a licensed professional.
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