nowfound

Commerce · alternatives · 2026

24 alternatives to Siglo

Backtesting on similar charts found in historical data.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1
  2. 2
    Quantle▲28

    Visual backtesting for Traders and Investors

    2024 · quantle.net · its alternatives →

  3. 3QB

    We think backtesting is too difficult, this is our attempt to make it much easier and more fun - let us know what you think!

    2012 · quantblocks.com · its alternatives →

  4. 4BT
  5. 5SM
  6. 6

    Visualize your investment

    2021 · ifiinvested.in · its alternatives →

  7. 7

    Read the Tape gives players the same 5 S&P500 stock charts per day to predict. You select low, medium or high confidence and then call the chart UP or DOWN. It's a 1d chart which then resolves over 5 days. Alpha is scored against the Monkey Index, a basket of 11 random coin flips at low confidence which provides a tangible win/lose condition. We're two weeks in and some interesting data is being kicked up. Players like to call tops even though stonks go up- 60% of the 70 charts so far resolve higher, players' down calls have only been right 31% of the time. There's a full stats dive at…

    Jul 2026 · readthetape.cc · its alternatives →

  8. 8

    Assess the impact of financial news topics on asset prices

    2024 · tradervoice.ai · its alternatives →

  9. 9

    Analyze your European ETF portfolios

    2023 · portfolioanalyser.com · its alternatives →

  10. 10

    The platform for NextGen investors

    2022 · alomana.com · its alternatives →

  11. 11

    A stock backtesting engine written in Java. And a pairs trading (cointegration) strategy implementation using a bayesian kalman filter model - lukstei/trading-backtest

    2016 · github.com · its alternatives →

  12. 12

    Backtest investments across stocks, crypto & global markets

    Mar 2026 · calculatorinvest.com · its alternatives →

  13. 13

    Turn trading ideas into real Python backtests

    Jul 2026 · backtestloop.com · its alternatives →

  14. 14IB

    Hi HN, I'm a solo dev and for the last few months I've been building Hikaro, a tool to find statistically significant trading signals for [e.g., US equities, crypto, forex]. I built this to solve my own problem: I was tired of backtests that looked great on paper but failed in practice. Simple metrics like "win rate" can be misleading, so I wanted a way to quickly tell if a signal's performance was genuine or just noise. Hikaro ingests daily market data and runs statistical analysis on various trading signals. The goal is to surface signals with strong properties, like: Low p-value: Evidence…

    2025 · hikaro.app · its alternatives →

  15. 15

    Natural-language futures backtest reports

    Jun 2026 · backtestalpha.xyz · its alternatives →

  16. 16IC
  17. 17

    Backtest your ETF portfolio

    2023 · curvo.eu · its alternatives →

  18. 18

    Track which stocks are currently trending on WallStreetBets, and find historical data for any ticker

    2020 · quiverquant.com · its alternatives →

  19. 19

    Type a trading idea in plain English. AskFutures backtests it against years of futures data — in seconds, no code.

    Jul 2026 · askfutures.com · its alternatives →

  20. 20

    forex trading journal

    Nov 2025 · its alternatives →

  21. 21

    Backtest strategies & boost trading performance with AI

    2025 · traderlog.netlify.app · its alternatives →

  22. 22

    Portfolio backtesting and optimisation tool for investors

    2025 · portfoliometrics.net · its alternatives →

  23. 23

    Create portfolio backtests quickly and easily with AI

    2025 · portfoliobacktest.com · its alternatives →

  24. 24

    97% of traders lose. Get in 3%.

    2024 · backfutures.com · its alternatives →

Also compare

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →