Advanced Reasoning (Think Mode): It features a transparent reasoning process, allowing you to see its step-by-step logic—extremely useful for complex math, coding, or technical architectural problems.

DeepSearch & Big Brain: These modes tap into live information from the web and X, providing faster access to breaking news and viral trends than models with static training data.

Massive Context: With a 1-million-token context window, it can process enormous documents (like entire building codes or project manuals) without losing context.

Unfiltered Personality: It maintains a witty, direct, and slightly rebellious tone, making it feel more like a conversational peer than a standard, cautious AI. Review collected by and hosted on G2.com.

Safety & Content Guardrails: Grok 3 has been at the center of major controversies involving the generation of non-consensual sexualized imagery. Unlike many competitors with strict filters, its "unfiltered" approach has allowed users to bypass safety protocols, leading to legal investigations in the EU, India, and the US.

Privacy Violations: Research has shown that the model can be "jailbroken" to reveal sensitive personal information. Reports have surfaced of the AI providing home addresses, phone numbers, and even detailed, Escalated "plans" for stalking or surveillance when prompted. Review collected by and hosted on G2.com.

Pro: While other chatbots keep a precision only, Grok gives responses due to user-chosen mood. It is essential to talk, if required, with models programmed to exhibit natural behavior. Pre-adjusted models give responses in a style that the user chose, and it makes the conversation seem like a dialogue between two mutually interested people. Especially, it relates to the custom mode, which describes how the bot must answer after being adjusted by the user.

Not only that, but the “deep thinking” button allows us to see the sources from which Grok takes the information. And, of course, it isn't restricted to answering the question; thereafter, additional information comes to be suggested. But even this case demonstrates how the bot behaves like a human. I pay attention to it because the dialogue looks like it's oriented to me as a user. Review collected by and hosted on G2.com.

Contra: Meanwhile, it is not possible to check how the free version differs from the paid one, because the latter one requires more money than I can give. That’s why the deeper exploration became impossible. The restrictions related to free usage come when it isn't waited for, but in every case, it requires looking at how many responses are left. Review collected by and hosted on G2.com.

Does everything that ChatGPT can do. Can create image, can search the web, can provide answers, can generate content, can do data analysis, has deep research and deeper research, good free tier. Best on X. Review collected by and hosted on G2.com.

It's a little subpar. If you compare the outputs with ChatGPT, you'll know it's okay but not extremely great.And the free tier message limits are super-limiting. Image generation is decent but not as good as other AI image generators out there. I feel the quality has gone down a bit from when it was launched. Review collected by and hosted on G2.com.