I spent quite a bit of time testing different tools and found some really interesting solutions for free AI trading. What struck me is that you don't need to spend a fortune to access serious tools.

Let's start with TradingView. Honestly, it's a classic that can't be ignored. Sure, it's not 100% AI, but smart indicators and the ability to create custom scripts in Pine Script really change the game. The tool allows you to test your strategies before launching them live, and the free version is already very comprehensive.

Next, there's TrendSpider, which really impressed me. The AI automatically detects price patterns, trend lines, Fibonacci levels... all without you needing to draw them manually. It's automated technical analysis, with alerts that notify you when signals trigger. The free version has limits, but it's a good starting point.

Tuner AI is a bit different. It's more focused on on-chain data and market psychology. The AI offers entry points based on these analyses. Free in the basic version, with a premium option if you want more.

Then, there are automatic bots. CryptoHopper uses AI to optimize your trading strategies directly. It connects to several major exchange platforms, and there's a free plan, even if it's limited in the number of transactions. 3Commas works similarly with AI to manage risks and optimize profits. Free bots, but with restrictions.

The interesting thing is that you really don't need to pay for everything to get started. All these tools offer fairly generous free versions. The real question to ask yourself: what exactly are you looking for? Fully automated trading, AI-assisted technical analysis, or just signals to help you make decisions? Depending on your answer, you'll know which one to choose.