Ferramentas de IA

Free AI API cost calculator - Claude, GPT-5, Gemini & Groq

Free AI email signature generator

Writer.com has a free AI content detector tool which can be accessed on their website. It’s pretty good at detecting whether content was written by an AI, although it sometimes struggles with newer AI…

Dive into the world of AI companionship with Candy.ai, a leading platform where the digital meets real human connection. Experience the ease of chatting with high-quality AI-generated companions that…

AI Text Classifier is a free AI content detector by OpenAI, the creators behind ChatGPT and other GPT models. The tool is still in development but you can already get access to the work-in-progress…

Keevx is a ready-to-use AI digital human video creation platform designed for e-commerce advertising, corporate training, and social media marketing. It empowers businesses and creators worldwide to…

Ween.ai is an AI-powered product discovery platform that can quickly turn customer data into actionable insights. The tool lets you automatically analyze customer feedback with the accuracy of human…

RoboResponseAI is an AI customer service chatbot that uses OpenAI’s GPT technology to create human-like conversations. It allows businesses to engage customers 24/7, convert website visitors into…

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AHelp offers free AI writing tools and apps for working with texts, homework, and research. Trusted by over 100,000 students from top universities, the hub aims to help with inspiration so that you…

WriteHuman is a tool that helps transform AI-generated text into human-like writing, enabling users to bypass detection and tracking by AI systems. By leveraging WriteHuman…

Synthflow.ai enables the creation of human-like AI voice assistants easily and without the need for coding. These AI agents are capable of performing tasks such as making outbound calls…

NotebookLM is a free AI-powered research assistant and note-taking tool developed by Google. Leveraging the advanced Gemini 1.5 Pro model, this virtual assistant excels at summarizing information and…

FreeAIKit is a comprehensive suite of completely free AI tools designed to power a broad spectrum of tasks including image generation, marketing, productivity, and much more. The platform takes the…

The Frame smart glasses from Brilliant Labs put AI at your fingertips with hands-free assistance for real-world scenarios. The glasses are powered by a companion mobile app called Noa…

AISaver is a convenient and free video face changing tool. Simply upload a video and an image and the AI will swap the faces automatically. This is a great way to help you add creativity and fun to…

MayaMD is an AI digital health assistant that provides timely and relevant healthcare information to help people better understand their condition. The app is available for free on both the App Store…

Ideogram is a free AI image generation tool that allows anyone to create unique images simply by describing what they want to see. After creating an account or signing in with Google, you just type a…

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Zyro is a free AI image upscaler which you can access on their website. The tool lets you upscale your images up to 4x, and the results we got from our testing were pretty great.

Readvox is a free Chrome extension that uses natural-sounding AI voices to read text from web pages aloud. It’s perfect for multitaskers, visually-impaired users, or anyone who simply prefers auditory…

Cleanup.pictures is a free online photo editing tool by ClipDrop that allows you to easily remove unwanted objects, people, text, and defects from photos with just a few clicks. Its intelligent AI can…

ChatGPT Prompt Generator is a free tool that helps you create custom prompts for ChatGPT. Simply choose an action like “Explain” or “Compare”, add a subject and context, and it will generate a…

Free AI PDF Reader takes the hassle out of reading PDFs. Whether you’re going through a research paper, class material, or a document in another language, it quickly pulls out the main points and…