タグ: chatbot

Viro AI is a free, eco-branded alternative to ChatGPT that lets you chat with models like ChatGPT, Gemini, and Claude while every message funds renewable energy. It is a genuine product from Viro Climate Action, Inc., it holds a 4.9-star rating across 115 ratings on the App Store, and it is live on both iOS and Android. So the short answer to “is Viro AI legit” is yes, it is real and safe to use. The harder question is whether it is actually eco-friendly, and that is where the marketing and the physics part ways. Viro does not make artificial intelligence use less water or electricity; it runs on the […]

Yes, ChatGPT is free. Anyone can use it at no cost on the web and in the iPhone and Android apps, and the free plan is permanent rather than a short trial. As of 2026 the free tier runs on GPT-5.5 Instant, OpenAI’s fast everyday model, with a cap of roughly 10 messages every 5 hours before it switches to a lighter model until the limit resets. You do need a free account, but you never need a credit card. The real question is not whether ChatGPT is free, but whether the free tier is enough for what you do. This guide covers exactly what the free plan includes, the […]

Yes, Perplexity AI is free. You can use it at perplexity.ai with no credit card and no account needed for basic searches, and Perplexity runs a permanent free tier rather than a short trial. The free plan gives you unlimited quick searches with real source citations, which already puts it ahead of a plain chatbot. The catch is the ceiling on the advanced tools. The real question is not whether Perplexity is free, but whether the free tier is enough for what you do. This guide covers exactly what the free plan includes, the daily Pro Search limit and how it works, which AI models you actually get, why Perplexity […]

AI agents, RPA, chatbots, and traditional automation compared side-by-side. Real costs, real examples, and a decision framework to help you choose the right approach.

Claude Code is free to install but not free to run. The command-line tool itself is free and open-source, so downloading it costs nothing, but every task it performs calls a Claude model, and that usage is what you pay for. You can cover it with a paid Claude Pro or Max plan, with pay-per-token API credits, or with one of several genuine free workarounds, and as of July 1, 2026 the default model is the cheaper new Claude Sonnet 5. So the honest answer to “is Claude Code free or paid” is “both, depending on how you run it.” This guide covers whether the free Claude plan includes Claude […]

Yes, Claude AI is free. You can sign up at claude.ai with no credit card and start chatting straight away, and as of July 1, 2026 the free plan runs Claude Sonnet 5, Anthropic’s newest default model. The free tier gives you roughly 15 to 40 messages every 5 hours, plus web search, file uploads, Projects, and Artifacts at no cost. So the real question is not whether Claude is free, but whether the free plan is enough for you. This guide covers exactly what the free tier includes, the message limits and how they reset, which Claude model you actually get, and when it makes sense to pay. If […]

Most “free” AI chatbots quietly cut you off after a handful of messages. ChatGPT drops you to a weaker model once you burn through its daily GPT-5.5 allowance, Claude pauses you after roughly 15 to 40 messages in a five-hour window, and Gemini throttles its best model after about 50 requests a day. The free tiers are real, but the limits are the part nobody puts in the headline. This guide ranks the best free AI chatbot options you can actually use in 2026, with the real caps spelled out for each one. You will see which free tier is strongest for writing, which is best for research, which has […]