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Describe a trading strategy in plain English — or paste Pine, Python, or MQL. Tessen builds it, grades it on 6 years of data with a real out-of-sample split, net of fees, then forward-tests it nightly in public. Most ideas fail. Knowing first is the product.
Hi PH — founder here.
I built Tessen after learning the expensive way. I ran an automated crypto bot with a 78% win rate and still bled money; when I finally backtested the strategy honestly over 6 years, it was flat. The win rate was hiding a 1:0.34 reward:risk. Nothing I'd read, bought, or copied had ever been measured properly.
So Tessen is the measurement tool I wish had existed:
— Describe a strategy in plain English (or paste Pine / Python / MQL) and it becomes an exact, deterministic spec — no vibes, every rule stated. — It's graded on 6 years of data with a strict train/test split, net of real fees, across 8 assets, against 5 gates (expectancy, fees, drawdown, robustness, overfit). — Passing grades don't end there: every graded strategy can be forward-tested nightly on fresh exchange data, and we publish the running record whether it flatters us or not.
The part I'm proudest of is what fails. We graded 12 of the most famous strategies on the internet — RSI dips, MACD, Golden Cross, Ichimoku, Bollinger both ways — and 0 of 12 pass. We published every verdict with a permanent verify link. We gave 8 AI models an identical "design your best strategy" prompt, ported each answer rule-for-rule, and graded those too (the current leader sits at a B; the table is public).
Grading is free and doesn't need an account. If you paste a strategy that can't be ported faithfully, it says so instead of guessing — honesty is the whole moat.
What it is NOT: financial advice, a profit promise, or a signal seller. A grade is a historical statistical measurement. Most strategies fail; that's the point of measuring.
Happy to answer anything, including hostile methodology questions — those are the fun ones.
Finally a tool that tells you upfront when your "genius" strategy is going to lose money. The public nightly forward testing is a nice touch, keeps everyone honest.
The out-of-sample split approach feels way more honest than backtests that conveniently curve-fit to the same data. Watching my ideas fail publicly is humbling but useful.
the out-of-sample split being baked in upfront is such a smart move, basically removes the temptation to peek and tweak. honestly respect the team for putting the nightly forward tests in public too, that kind of transparency is rare
the nightly forward tests in public are genuinely the part that sells me here, anyone can claim their strategy works on backtested data but showing it survive week after week on live data is a brutal honesty most platforms avoid
Would love to see an option to export the equity curve and trade log as a CSV or PDF report so I can drop it straight into a journal or share with a co-pilot without copy-pasting screenshots. Also helps with post-mortems when a strategy fails the nightly check.
The nightly public forward-test is a bold move, love that the grading is net of fees on a real out-of-sample split. Cuts through all the backtest hype most tools sell.
About Tessen on Product Hunt
“The truth about your trading strategy”
Tessen was submitted on Product Hunt and earned 9 upvotes and 13 comments, placing #140 on the daily leaderboard. Describe a trading strategy in plain English — or paste Pine, Python, or MQL. Tessen builds it, grades it on 6 years of data with a real out-of-sample split, net of fees, then forward-tests it nightly in public. Most ideas fail. Knowing first is the product.
Tessen was featured in Investing (26.7k followers), Crypto (39.7k followers) and Artificial Intelligence (473.7k followers) on Product Hunt. Together, these topics include over 119.6k products, making this a competitive space to launch in.
Who hunted Tessen?
Tessen was hunted by Tessen Ai. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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