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VaultCharts
Pricing
- Model
- Free
Summary
Most charting tools with AI bolted on run your data through vendor servers, log your prompts, and leave you wondering what the model actually knows about your positions — VaultCharts is built for traders who refuse that trade-off.
VaultCharts is a local-first desktop charting app that lets you run technical indicators and pattern scans yourself, or hand those same tasks to an AI assistant that operates on data already loaded in your vault. The assistant can refresh a ticker, scan structure, rank watchlist setups by proximity to your entry levels, and walk through a trade — grounded in your charts and notes, not invented prices. You bring your own API key for cloud providers or point it at Ollama or LM Studio for zero-cloud operation. The wall appears when you need live data feeds, broker integration, or team collaboration — none of those are in scope, and traders who depend on streaming quotes will hit that gap on day one.
Bottom line: Pick this if you want AI-assisted chart analysis that never phones home; skip it if your workflow requires live streaming data or broker-connected order management.
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Pros
Sign in to edit- Bring-your-own-model across cloud and local providers, so when API costs spike or you want zero-cloud operation, switching to Ollama or LM Studio is a profile change — not a migration.
- Explicit confirmation gates on data fetches and memory writes, which means the assistant cannot silently overwrite your trade plans or pull stale data without you signing off first.
- Analysis grounded in your loaded vault data rather than a vendor's market memory, so the assistant does not hallucinate prices it was never given — a failure mode that makes cloud-first AI charting tools unreliable for trade-level decisions.
- Manual and AI workflows share the same vault, so you do not maintain separate chart setups for AI analysis versus your own — the same indicators, notes, and plans feed both modes.
- Watchlist proximity ranking lets the assistant surface which setups are near entry and which are still waiting, replacing a manual scan you would otherwise run ticker by ticker.
Cons
Sign in to edit- No live streaming data feed: the assistant works on data already loaded into your vault, so any setup that requires real-time tick data or intraday streaming quotes hits a hard architectural wall from the first session — teams with that requirement move to a platform with native brokerage or exchange connectivity.
- No API access and no team or multi-user features: analysts who want to pipe VaultCharts output into a broader workflow, or share vault setups across a trading desk, find there is no integration surface to attach to — at that point teams switch to a platform built for collaboration or one that exposes a programmable interface.
- Open-source status is stated but not verifiable from the vendor page: no repository URL, license file, or release history is linked, so teams who need to audit code before deploying on a machine with sensitive trade data cannot complete that review without requesting materials directly from the vendor.
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About
- Platforms
- Mac, Windows, Linux
- API Available
- No
- Self-Hosted
- Yes
- Last Updated
- 2026-07-17T03:23:32.317Z
Best For
Who it's for
- Traders wanting local control over data and models
- Users preferring desktop charting without cloud dependency
- Analysts combining manual tools with optional AI assistance
What it does well
- Run technical indicators and patterns on local charts
- Ask AI to scan structures and rank watchlist setups near entry
- Review portfolio risk and closed trades from local plans
- Analyze specific tickers with multi-timeframe structure
Integrations
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Frequently Asked Questions
- Is VaultCharts free?
- Yes — VaultCharts is fully free to use. There is no paid tier.
- Is VaultCharts open source?
- Yes. VaultCharts is open source.
- Can I self-host VaultCharts?
- Yes. VaultCharts supports self-hosting on your own infrastructure.
- What platforms does VaultCharts support?
- VaultCharts is available on: Mac, Windows, Linux.
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VaultCharts is a desktop charting application that pairs manual technical analysis tools — indicators, drawing tools, multi-timeframe structure — with an AI assistant you can call on demand. The two modes share the same data vault: you can work the chart yourself, or ask the assistant to fetch data, scan patterns, and rank which watchlist setups are closest to your entry levels. Destructive actions — fetching fresh data, writing memory — require explicit confirmation before they execute, so the assistant cannot make changes behind your back.
The differentiating architectural choice is local-first, bring-your-own-model (BYOM) design. The vendor states that API keys never leave your machine as VaultCharts’ keys — the desktop app talks directly to whichever provider you configure. Supported endpoints include OpenAI, Anthropic, Gemini, Grok, DeepSeek, Qwen, Ollama, and LM Studio, which means switching from a cloud provider to a fully local model is a one-click profile switch. Chat history and learned memory save on your machine; the vendor states no prompts are stored for analytics.
This fits a solo trader or analyst who already works with manual chart plans and wants AI to handle the scanning and ranking grunt work — without surrendering trade data to a vendor’s cloud. It breaks down for anyone who needs live streaming price feeds, broker integration for order execution, or shared workspaces across a team. The app loads data from your vault; it does not connect to a brokerage or maintain a live tick feed, so traders whose edge depends on sub-second data will find the architecture stops them cold.
Model configuration requires pasting your own API key or pointing at a local endpoint; the vendor states a connection test is available before you commit to using a model in live analysis. No public license, repository URL, or release version is stated on the vendor page, so verifiability of the open-source claim depends on what ships with the download.