Portfolio optimization
Risk-parity by default, plus classic mean–variance and other objectives. Set constraints, generate target weights, and see the diff against where you are today.
See your portfolio
clearly.
OptSight is a quant-grade desktop workbench — portfolio optimization, machine-learning signals, and a private local-AI co-pilot — running entirely on your own machine. No accounts. No cloud. No subscription.
Windows & macOS · one-time purchase
Capabilities
Everything in one local workbench
A full quant pipeline — from data to optimization to execution — without handing your strategy or holdings to anyone.
Machine-learning models
Regime detection, sentiment and trend models, and a fundamentals ranker — trained and run locally to inform your views.
Local-AI co-pilot
“Consult” chats with a model running on your machine, grounded in your own portfolio data and documents. Optional, opt-in web lookups when you want them.
Broker integration
Connect your own accounts, review a proposed rebalance, and place orders on your terms.
- Stocks Interactive Brokers · Trading 212
- Crypto Binance · Kraken
Performance analytics
Track realized returns, drawdowns, and benchmark regression (alpha / beta) on your actual trade history — imported or recorded as you go.
Opinion pooling
Blend the optimizer’s output with your own views and credibility, so the final weights reflect both the model and your judgment.
Guarded auto-execute
Optional and off by default. When enabled, hard guards apply — paper-mode default, per-order size caps, daily trade limits, market-hours only.
Local & private
Everything lives in a local database on your computer. No sign-up, no telemetry of your holdings, nothing leaves your machine unless you explicitly ask it to.
Algorithms
See the algorithms think
The same engines that run inside OptSight — risk-parity optimization, the fundamental ranker, and market-neutral funding carry — visualized. Illustrations only, not a track record.
Play
Beat the bots
A tiny simulated market game: split €10,000 across four made-up assets and race three strategy bots — including a risk-parity bot — rebalancing as it plays out over time. Same seed, same market: share the link and challenge a friend.
How it works
Three steps, on your desktop
-
01
Build your portfolio
Define your universe and holdings, pull market data locally, and let the models surface signals and regimes.
-
02
Optimize & consult
Generate target weights, blend in your own views, and talk through the result with the local-AI co-pilot.
-
03
Review & execute
Inspect the rebalance diff, then place orders through your broker — manually, or with guarded auto-execute when you opt in.
Before you start
Bring your own keys
OptSight connects to your own data and accounts — you supply the keys and they stay on your machine. Most are free to create. Here's what to have ready; connect only what you use.
Market data
- TiingoPrices & news · free tier — the easy way to start
- Financial Modeling PrepPrices, fundamentals & news
- Alpha VantagePrices, fundamentals & news
Prices fall back across providers automatically; the fundamental ranker uses FMP or Alpha Vantage.
Brokers & exchanges
- Interactive BrokersClient Portal Gateway · your IBKR login, no API key
- Trading 212API key + secret
- BinanceAPI key + secret
- KrakenAPI key + secret
Local-AI co-pilot
- OllamaLocal model runtime · runs on your machine, no key
- TavilyOptional · opt-in web lookups for Consult
Notifications
- DiscordOptional · webhook URL
- TelegramOptional · bot token + chat ID
Get a message when a rebalance or an auto-execute run finishes. Both are opt-in and independent.
Every key is stored in your local config and never leaves your machine.
Privacy by architecture
Your strategy never leaves your machine
OptSight isn’t a web service with a desktop skin — it’s a genuinely local application. Your holdings, models, and chats live in a database on your computer. The AI co-pilot runs locally. The only time anything goes out is an opt-in web lookup you trigger yourself — and even then, only your typed question is sent, never your portfolio.
- No account, no login, no cloud sync
- Local database & local model runtime
- Opt-in web access, clearly indicated
- One-time purchase — you own your copy
Inside the app
What you actually get
Screenshots from the current release. Figures are obscured — nothing here is a performance claim or an example of results you should expect.
Dashboard
Every portfolio at a glance — equity curve, risk statistics and status in one panel.
Optimize & allocate
Run the risk-parity optimizer or blend it with your own views, then review the target weights before anything leaves the app.
Your broker, your call
Connect your own account and pick the environment. Orders route only where you point them — and only when you send them.
Automation, with the brakes on
Auto-execute is off until you turn it on, starts in paper mode, and skips rather than liquidates when anything looks wrong. Every run is logged — including the ones that decided to do nothing.
Crypto funding carry
A market-neutral target book with a neutrality guard, and planned orders you preview before sending.
Pricing
Own it for once.
Subscriptions are rent. OptSight is yours — pay once, own your copy, and run it on your own machine for good.
Founder's drop
OptSight Desktop
€59
€39
one-time
Founder's pricing · first 100 licenses
License for two machines
- Windows & macOS installer
- All capabilities included
- Activate on two devices — e.g. desktop & laptop
- Automatic updates
- Runs fully on your machine
Secure checkout · instant download after purchase
All sales final — see Legal
Legal
Terms & disclosures
Please read this before you buy or use OptSight. Purchasing a licence and using the software means you accept these terms.
1 · Educational and informational use only
OptSight (the “Software”) is designed for educational and informational purposes only. Recommendations, valuations, optimisations, statistics, rankings and portfolio allocations generated by the Software do not constitute financial, investment, legal or tax advice, and are neither an offer nor a solicitation to buy or sell any security or other instrument. OptSight is not a broker, exchange, custodian or investment adviser, and never takes custody of your funds or assets. You alone are responsible for every investment decision you make and for judging whether any strategy suits your circumstances. Consider consulting a licensed professional before acting.
2 · No warranty and limitation of liability
The Software is provided “as is” and “as available”, without warranty of any kind, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, accuracy, or non-infringement. Under no circumstances shall the developer be liable for any direct, indirect, incidental, special or consequential financial losses, lost profits, missed opportunities, trading losses, or data loss or corruption resulting from the use of — or the inability to use — the Software or any API integration.
Investing involves risk, including the possible loss of capital. Past performance does not indicate future results. Nothing shown, simulated or described in the Software or on this website is a prediction or a promise of future performance.
Nothing in these terms limits or excludes liability that cannot lawfully be limited, or affects your mandatory statutory rights as a consumer.
3 · Third-party brokers, exchanges and data providers
The Software connects to external broker, exchange and market-data APIs using credentials that you supply and control. The developer is not responsible for API downtime, delayed, partial or failed execution, incorrect or stale data, slippage, fees, rejected or duplicated orders, or security breaches occurring on third-party platforms. Your relationship with each broker, exchange and data provider is governed by that provider’s own terms; complying with them — and verifying every order in your broker’s own interface — is your responsibility.
Automated order placement (“auto-execute”) is opt-in, disabled by default, and subject to in-app guards including a paper-trading default and a mandatory paper-trading period. Enabling it, and the orders that follow, remain your decision and your responsibility.
4 · Licence and unmodified use
Your purchase grants a personal, non-transferable licence to use the Software in its original, unmodified form, activated on up to the number of devices stated at checkout. Reverse engineering, disassembly, tampering with or circumventing licensing or security controls, and redistributing or reselling the Software or licence keys are strictly prohibited — except to the extent such restriction is prohibited by applicable mandatory law.
The developer accepts zero liability for losses, erroneous API calls, unintended orders or unexpected behaviour arising from unauthorised, cracked, patched or otherwise modified copies of the Software, and provides no support for them.
5 · Purchase, delivery and refunds
All sales of digital licences are final and non-refundable once the licence key has been generated or accessed. By completing your purchase you expressly consent to immediate delivery of the Software and acknowledge that you thereby lose any applicable statutory right of withdrawal or cooling-off period.
This does not affect your statutory rights where the Software is faulty or materially not as described: in that case you are entitled to repair or replacement and, if the defect cannot be remedied within a reasonable time, to a full or partial refund. Payments are processed by Lemon Squeezy, which acts as Merchant of Record and issues your invoice.
6 · Privacy
OptSight runs on your machine. There is no account and no cloud sync; your holdings, models, chats and settings are stored in a local database on your computer. The Software contains no analytics, tracking or usage telemetry, and your portfolio data is never transmitted to the developer.
Outbound connections happen only for: licence activation and periodic validation (your licence key and a device identifier are sent to Lemon Squeezy); update checks; market and fundamental data requests made with your own API credentials to the providers you configure; broker connections you set up; and opt-in web lookups you trigger yourself in the AI co-pilot, which send only your typed question — not your portfolio.
7 · Contact and governing law
OptSight is developed and licensed by Tomáš Procházka, an individual resident in the Czech Republic. Support, questions and defect reports: optsight@gmail.com.
These terms are governed by the laws of the Czech Republic, without prejudice to any mandatory consumer protections of your country of residence. If any provision is found unenforceable, the remainder stays in force.