One Login, Every AI: Mammouth Puts GPT, Claude and Gemini Together

Right now, getting the best out of AI usually means paying for several subscriptions. ChatGPT for one thing, Claude for another, Gemini for something else. A new platform called Mammouth is trying to fix that by putting GPT, Claude, Gemini, Grok, DeepSeek, Kimi, Perplexity and image tools like Flux and Recraft behind a single login. A reviewer tested it on video and walked through what it can actually do day to day.

The interesting part isn't just switching between chatbots. Mammouth lets you build "Custom Mammouths" — think of them as saved assistants tuned for one job, like writing product descriptions or summarising contracts. There's an "agentic mode," which means the AI can carry out multi-step tasks on its own rather than just answering questions. It also reads documents for you, runs deeper research across the web, helps with coding, and connects to outside tools so it can pull in your own information.

Why should you care? If you already pay for two or three AI tools, this could mean one bill instead of three, and less time copying text from one app to another. For small businesses and freelancers, having research, writing, images and coding in one tab is a real time-saver. Students and job-seekers get easier access to several strong models without picking just one.

The catch is trust and cost. The video is a hands-on test, not proof the platform is faster or cheaper than going direct, and pricing details aren't clear. You're also routing your documents and questions through a middleman company rather than OpenAI or Google directly — so check its privacy policy before uploading anything sensitive, like contracts, medical notes or client data.