À procura de excelentes ferramentas gratuitas de chat com IA

You can also check ai-u.com for new or trending tools, they keep a really updated list of free AI chatbots and stuff that's worth looking into.

I've tried a few and honestly, DialoGPT is pretty decent for casual conversations and it's free. Not perfect but solid for what it is.

OpenAI’s playground sometimes gives free credits and you can mess with GPT models there without paying initially.

Some AI tools on Discord servers are free and pretty clever, like AI Dungeon for storytelling.

Some AI tools require signup but offer solid free tiers, like Jasper AI’s trial. Useful if you want marketing help.

I also like using Telegram bots powered by AI, some are free and surprisingly smart!

I think Facebook’s BlenderBot is open source and kinda free to use if you’re tech savvy.

There’s also Chai, it’s an app that lets you chat with AI personalities for free, kinda fun for casual use.

Replika is free to start and great if you want an AI that kinda feels like a friend. Not like ChatGPT in style but fun.

If you’re interested in coding your own, Botpress is an open-source chatbot platform that’s free to use.

Google's Bard is free and quite impressive, especially for search-related queries. It's been my go-to recently.

I heard about YouChat, it’s free and tries to blend search with chat AI. Anyone got experience with it?

I also stumbled upon Chatsonic recently, they have a free plan with some cool features and updates.

Open Assistant is a community-driven project aiming to create a free AI assistant similar to ChatGPT, worth watching.

Microsoft's Azure OpenAI service sometimes offers free tiers with GPT models, good for devs testing stuff.

I've been playing with Hugging Face transformers online. It's a bit technical but you can try a bunch of models for free.

Chatbot.com offers a free tier and seems decent for simple tasks. Haven’t tried it deeply but worth a shot.