fxDreema, EA Builder, the MQL5 Wizard and AlgoPuzzle all turn a trading idea into an Expert Advisor without programming, but they differ in four things that decide which one fits: which platforms they export to, what is free, whether you can test the strategy before exporting it, and how much logic they can express. AlgoPuzzle is the only one of the four that exports cTrader cBots as well as MT5 and MT4 Expert Advisors, the only one with a backtester and Monte Carlo analysis built into the builder, and the only one that imports existing .mq4, .mq5 and .cs code (including fxDreema projects) back into editable blocks; it is currently free with unlimited exports. fxDreema has the most flexible canvas - flowchart logic, custom indicators - but its free plan only exports projects with up to 10 connections between blocks. EA Builder covers MT4, MT5 and TradeStation and supports custom indicators, but Expert Advisors need its paid version. The MQL5 Wizard is free and already inside MetaTrader 5, but builds from a fixed set of modules. If your strategy is "when this condition is true on this market and timeframe, open a trade with this size, stop and target", AlgoPuzzle does the most for free; if it depends on a custom indicator, choose fxDreema or EA Builder.
Disclosure: AlgoPuzzle is our own product. Facts about the other tools come from their own websites as of October 2026; check them there before you decide. Strategy generators such as EA Studio and StrategyQuant X, which search for strategies instead of building yours, are covered in Best No-Code EA Builders Compared.
The four builders at a glance
All four are builders, not generators: you describe the strategy, and the tool writes the platform code for it.
| Builder | How you build | Runs in | Exports to | Price for Expert Advisors |
|---|---|---|---|---|
| AlgoPuzzle | Blocks snapped into rule slots (IF / THEN / CLOSE IF) | Browser | MT5, MT4, cTrader | Currently free, unlimited exports (free account) |
| fxDreema | Blocks connected as a flowchart | Browser; optional offline Windows version | MT4, MT5 | Free up to 10 connections; paid plan per period above that |
| EA Builder | Point-and-click strategy designer | Browser | MT4, MT5, TradeStation | Indicators free; EAs need the paid version ($97 one-time) |
| MQL5 Wizard | Dropdowns choosing ready-made modules | MetaEditor (inside MetaTrader 5) | MT5 | Free |
Feature-by-feature comparison
This is the table to check before you commit a strategy to a tool. "Not listed" means the feature isn't described on the tool's website, not that it is impossible.
| Feature | AlgoPuzzle | fxDreema | EA Builder | MQL5 Wizard |
|---|---|---|---|---|
| MetaTrader 5 export | Yes | Yes | Yes | Yes |
| MetaTrader 4 export | Yes | Yes | Yes | No |
| cTrader cBot export | Yes | No | No | No |
| TradeStation export | No | No | Yes | No |
| Free Expert Advisor export | Yes, no size limit | Up to 10 connections | No (indicators only) | Yes |
| Backtest inside the builder, before export | Yes, on 1-minute historical data | Not listed (test in MetaTrader) | Not listed (test in your platform) | Uses MT5's Strategy Tester |
| Monte Carlo analysis | Yes, built in | Not listed | Not listed | No |
| Import an existing .mq4 / .mq5 / .cs EA into editable blocks | Yes, with an import report | Not listed | Not listed | No |
| Import fxDreema projects | Yes, from the exported .mq4 / .mq5 | Its own projects | No | No |
| MQL4 to MQL5 code converter | Via import, then Export to MT5 | Yes, for paid members | Not listed | No |
| Custom indicators | No (19 built-in indicators) | Yes | Yes | Through coded modules |
| Flowchart / multi-step state logic | No | Yes | Not listed | No |
| Lot from a % of the balance | Yes | Yes | Not listed | Yes (fixed-risk module) |
| Trailing stop and break-even | Yes | Yes | Not listed | Trailing modules |
| Install | None | None (offline version optional) | None | Part of MetaTrader 5 |
Where AlgoPuzzle is ahead
AlgoPuzzle's lead is in what happens around the strategy: testing it before export, moving it between platforms, and bringing in strategies built elsewhere. Those are the steps where most no-code strategies go wrong, and the other three builders leave them to MetaTrader.
- Test before you export. Switch the builder from Build to Backtest, pick a period, spread and starting balance, and see net profit, drawdown, profit factor, win rate and the trade list on a chart, without installing anything. Rules are checked once per new candle and stops are checked minute by minute. See Running a backtest and Reading backtest results.
- Monte Carlo in one click. The Monte Carlo tab replays the backtest's trades 1,000 times, resampled or shuffled, and shows a bad-case profit and drawdown next to the backtest's own. It is a check on luck in the trade order, not a forecast. See Monte Carlo analysis.
- Three platforms from one build. The same blocks export as a MetaTrader 5 EA (.mq5), a MetaTrader 4 EA (.mq4) or a cTrader cBot (.cs). If you change broker or platform, you don't rebuild the strategy. See MT4 vs MT5 vs cTrader.
- Import what you already have. An .mq4, .mq5 or .cs file, including fxDreema exports, becomes editable blocks with a report of what was imported exactly and what wasn't. That is also the no-code way to convert an MT4 EA to MT5 or cTrader.
- No export limit. Building, backtesting and exporting are currently free with no cap on strategy size or number of exports; a free account (email and password, no card) is needed to export and backtest.
- Rules that are hard to wire wrong. Every rule has fixed slots: asset, timeframe, IF condition, THEN trade with lot, stop loss and take profit, optional CLOSE IF exit and trading hours. A Next step bar says what is missing before you can export. Several rules can run in one strategy, each on its own market and timeframe.
Where the others are ahead
An honest comparison has to say where AlgoPuzzle isn't the right tool, because rebuilding a strategy around a builder that can't express it costs more than any subscription.
| If you need | Better choice | Why |
|---|---|---|
| A custom indicator (iCustom) in the rules | fxDreema or EA Builder | Both support custom indicators; AlgoPuzzle has 19 built-in ones only |
| Counters, flags, state carried from one trade to the next | fxDreema | Its flowchart canvas can route logic almost any way |
| TradeStation code | EA Builder | The only one of the four that exports EasyLanguage |
| Never leaving MetaTrader 5 | MQL5 Wizard | Already installed in MetaEditor, free |
| A strategy found for you by software | A generator (EA Studio, StrategyQuant X) | Builders build your idea; generators search for one. See the full roundup |
From idea to tested EA: the workflow in each tool
The number of steps before you see whether a strategy would have traded the way you meant is the biggest practical difference between the four.
| Step | AlgoPuzzle | fxDreema / EA Builder | MQL5 Wizard |
|---|---|---|---|
| 1. Build | Blocks in the browser | Blocks / designer in the browser | Wizard in MetaEditor |
| 2. First test | Backtest in the builder | Export, install in MetaTrader, compile | Compile in MetaEditor |
| 3. Check the result's robustness | Monte Carlo tab | Strategy Tester runs in MetaTrader | Strategy Tester runs in MetaTrader |
| 4. Change a rule | Edit a block, re-run (seconds) | Edit, export, recompile, re-test | Re-run the wizard or edit the code |
| 5. Final check | Export, then MT5 Strategy Tester and demo | MT Strategy Tester and demo | MT5 Strategy Tester and demo |
The final check is the same for every tool, AlgoPuzzle included: run the exported file in the platform's own tester (how to backtest an EA in the MT5 Strategy Tester) and then on a demo account (backtesting vs. demo trading). A builder-side backtest shortens the loop; it doesn't replace the last step.
What you get for free in each builder
Free plans differ more than the headline "free" suggests: the limit is on project size in fxDreema, on the type of program in EA Builder, and on platform in the MQL5 Wizard.
| Builder | Free | Limit of the free use |
|---|---|---|
| AlgoPuzzle | Building, backtesting, Monte Carlo, import, export to MT5 / MT4 / cTrader | A free account to export, backtest and import; AI-read imports are limited per day |
| fxDreema | Building and exporting small projects | 10 connections between blocks per exported project; 100 blocks, 30 projects |
| EA Builder | Creating indicators | Expert Advisors need the paid version |
| MQL5 Wizard | Everything | MT5 only; predefined modules unless you code your own |
Which builder should you use?
- Your strategy uses a custom indicator or multi-step logic: fxDreema (or EA Builder for custom indicators and TradeStation).
- You trade on cTrader, or want MT5, MT4 and cTrader from one build: AlgoPuzzle.
- You want to see a backtest before you export, without installing anything: AlgoPuzzle.
- You outgrew fxDreema's 10-connection free limit: import the project into AlgoPuzzle (fxDreema Alternatives walks through it), or pay for a period of fxDreema's plan if the strategy needs its flowchart features.
- You never want to leave MetaTrader 5: the MQL5 Wizard.
Further reading
| Question | Read |
|---|---|
| What is a no-code builder, and how does a block become code? | Visual Trading Strategy Builder: How It Works |
| What does "free" actually include? | Free Algo Trading Strategy Builder: What You Actually Get |
| How do I build my first strategy? | How to Build Your First Algorithmic Trading Strategy and the Quick start |
| Which simple rules work as a first EA? | Algo Trading Strategies for Beginners: 5 Simple Rule Types |
| How do I read the backtest numbers? | Profit Factor, Drawdown and Trade Expectancy |
| How do I avoid a backtest that only looks good? | What Is Curve Fitting? |
| How do I install the exported file? | Export to MT5, MT4 and cTrader |
Common questions
Is AlgoPuzzle better than fxDreema?
For rule-based strategies, AlgoPuzzle offers more for free: unlimited exports, a built-in backtest with Monte Carlo analysis before export, cTrader as well as MT4 and MT5, and import of existing .mq4, .mq5 and .cs files, including fxDreema projects. fxDreema is the better choice when a strategy needs custom indicators or multi-step flowchart logic, which AlgoPuzzle does not support today.
Which no-code EA builder has a built-in backtester?
Among the visual builders compared here, AlgoPuzzle is the one that backtests a strategy inside the builder before export, on 1-minute historical data, with a Monte Carlo analysis of the results. With fxDreema, EA Builder and the MQL5 Wizard you export the EA and test it in the trading platform's own Strategy Tester.
Which no-code EA builder supports cTrader?
Of the four compared here, only AlgoPuzzle exports cTrader cBots (.cs), from the same blocks as its MetaTrader 5 and MetaTrader 4 files. fxDreema and the MQL5 Wizard are MetaTrader-only, and EA Builder exports MetaTrader 4, MetaTrader 5 and TradeStation code.
Is EA Builder free?
Partly. According to its website, EA Builder lets you create indicators for free, while Expert Advisors (strategies) need its paid version, a one-time payment of $97 for lifetime access. AlgoPuzzle is currently free for building, backtesting and exporting Expert Advisors, with a free account.
Can I move my fxDreema project to another EA builder?
Yes, to AlgoPuzzle. Every .mq4 or .mq5 file fxDreema exports contains the fxDreema project, and AlgoPuzzle's Import reads it back into blocks with a report of what was imported exactly, what differs and what has no equivalent. You can then backtest it and export it for MT5, MT4 or cTrader.