A free Forex Tester alternative with no time limit

The short answer

Forex Tester's free version gives one hour of uninterrupted testing and cannot save projects, and its data subscriptions start at $30 a month or $199 a year. AlgoBars gives you market replay and unlimited backtests free on every account, with no clock and nothing to buy. Walk-forward analysis, Monte Carlo simulation and live trading on 334 brokers are free too.

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Last updated October 10, 2026

Forex Tester vs AlgoBars

Forex Tester figures from its own pricing pages or cited listings, checked October 2026.

	Forex Tester	AlgoBars (free)
Price	Free trial version; paid from $30 a month or $199 a year; lifetime packages offered	Free
Free version	1 hour of uninterrupted testing, projects cannot be saved	No time limit, nothing to save up for
Where it runs	Desktop app, or Forex Tester Online in the browser	Browser, desktop and phone
Robustness testing	Varies by product	Walk-forward and Monte Carlo, free
Going live	Testing tool	Trade live on 334 brokers from the same platform

Everything you would pay for, free on AlgoBars

Here is what a backtesting and market replay trader gets on AlgoBars at $0, compared with paying for Forex Tester.

What you get	On AlgoBars
No coding required	Build in plain words or no-code blocks, or write AlgoBarsX (ABX), AlgoBars' own trading language
Backtesting	Free and unlimited, on every account
Chart types	Kagi, Point and Figure, Line Break, Renko, range bars, tick charts and Heikin-Ashi, free
1-second charts	1s, 5s, 10s, 15s and 30s timeframes, free
Market replay	Free
Walk-forward analysis	Free
Monte Carlo simulation	Free
Strategy optimizer	Free
Paper trading	Free
Trade journal	Free, built into the platform you trade on
Indicators	100+ built in and unlimited custom indicators, with no per-chart cap
Multi-chart layouts	Free
Live trading	Free on 334 integrated brokers and 131 prop firms
AI that writes a strategy for you	Uses credits: 250 free every month, then $1 per 100

What actually costs money on AlgoBars

Every platform feature is free on every account, every month: no card, no trial and nothing to cancel. You only pay for AI usage: AI writing a strategy, indicator or alert for you, AI analysis and chat, and auto-trading on external (non-integrated) brokers. You get 250 credits free every month, and more cost $1 per 100. Anything you write yourself, every backtest, every import and trading on integrated brokers stay free.

Step by step: move from Forex Tester to AlgoBars

Create a free AlgoBars account. No card is needed, and there is no trial clock.
Pick a market and open a chart. Practise with market replay, or write your rules and backtest them as often as you like.
Test it: backtests are free and unlimited. Check robustness with walk-forward analysis and Monte Carlo simulation, also free.
Go live on one of 334 integrated brokers. Strategies keep running on AlgoBars servers when you log off.

When Forex Tester may still suit you

Forex Tester's tick-by-tick historical data across 270+ instruments suits traders who want tick-level forex replay.

Backtests you can trust

AlgoBars backtests use only the data available at each moment and fill orders on the next bar, so a result reflects your rules, not hindsight. They show the raw price move, before spread and commission, so you see the edge of the rules themselves. Check each broker's spread with the broker spread map before going live.

Frequently asked questions

Is there a free Forex Tester alternative?

Yes. AlgoBars gives you the same core job free: market replay, unlimited backtesting and a trade journal, on every account.

What does Forex Tester cost compared with AlgoBars?

Forex Tester: Free version limited to 1 hour; from $30 a month or $199 a year, as published when checked. AlgoBars: $0 for every platform feature, on every account.

Is AlgoBars really free?

Yes. Every platform feature is free on every account, with no card and no trial clock. Only AI usage costs credits, and you get 250 free every month.

Does AlgoBars charge for backtesting?

No. Backtests are free and unlimited on every account, on any market and timeframe AlgoBars has data for. Walk-forward analysis and Monte Carlo simulation are free too.

When is Forex Tester still a good choice?