Krater

All-in-one AI workspace with 500+ models, one subscription

About Krater

Krater is an all-in-one AI workspace that bundles more than five hundred models, including ChatGPT, Claude, and Gemini, under a single subscription. Beyond chat, it generates images and video, creates voiceovers, writes and runs code, performs sourced research, and connects to over a thousand apps, with scheduled agents for recurring tasks. Data is hosted in the EU and never used for training. It suits professionals who want many AI tools without juggling separate subscriptions.

Krater website preview

Live preview of krater.ai via the WordPress mShots service — it can take a few seconds to generate on a first visit.

Krater: strengths & things to check

Strengths

Paid product with a commercial model behind it — support and continued development are funded by paying customers.
Covers ai workspace, multi model, chat — see the focus areas listed in its key facts.
Has 6 close alternatives in the same category on this page, so switching or comparing is easy.

Things to check

No free tier is listed in this directory — budget for a paid plan, and use any trial the official site offers before buying.
Current plan prices are not listed here (they change too often to print reliably) — confirm the exact price on the official site.
It is one of 225 tools in the AI Chat & Assistants category here — compare it against the alternatives below before you commit.

Derived from this listing's own data (pricing model, focus areas and category) — not a hands-on review score.

Krater pricing

Pricing model	Paid — this directory does not list a free tier for it.
Free access	No free tier listed
Current plan prices	Listed on the official site — prices change, so this directory links out instead of printing a number that may already be stale.
Official site	krater.ai

Krater key facts

Category: AI Chat & Assistants
Pricing: Paid — this directory does not list a free tier for it.
Focus areas: ai workspace, multi model, chat
Official site: krater.ai

Krater FAQ

How much does Krater cost?

Paid — this directory does not list a free tier for it. Current plans and prices are listed on the official site (krater.ai).

What is Krater used for?

All-in-one AI workspace with 500+ models, one subscription Its focus areas in the AI Chat & Assistants category: ai workspace, multi model, chat.

Where can I try Krater?

On its official site, krater.ai — the Visit Official Site button above goes straight there.

Krater vs alternatives

	Krater	Use AI	1minAI	AI Council Chat
Pricing	Paid — this directory does not list a free tier for it.	Freemium — a free tier lets you start, and paid plans are available if you need more.	Freemium — a free tier lets you start, and paid plans are available if you need more.	Freemium — a free tier lets you start, and paid plans are available if you need more.
Focus areas	ai workspace, multi model, chat	multi model, ai chat, deep research, ai workspace, model switching	all in one, multi model, image generation, text to speech, api	multi model, council, agents, workspace, eu hosted
Official site	krater.ai	use.ai	1min.ai	aicouncilchat.com
Directory status	Listed	Listed	Listed	Listed

Side-by-side from each listing's own directory data. Full alternative cards are below.

About the AI Chat & Assistants category

Conversational AI assistants for writing, coding, research, and everyday questions. The AI Chat & Assistants category on Tools Hub currently lists 225 tools. Alongside Krater, it includes Merlin, AI Dungeon, BigModel, DoaCam.

PaidAI Chat & Assistantsai-workspacemulti-modelchat

Alternatives to Krater

Tools in the same AI Chat & Assistants category that share focus areas with Krater — worth comparing before you commit:

AI Chat & Assistants

Use AI

The latest AI models in one app — switch models mid-chat without losing context

Freemiummulti-modelai-chatdeep-researchai-workspace

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1minAI

Free all-in-one AI app for text, image, audio and video — your AI super app

Freemiumall-in-onemulti-modelimage-generationtext-to-speech

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AI Council Chat

Multiple AI models debate your question

Freemiummulti-modelcouncilagentsworkspace

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Chatbox AI

Chat and work with multiple AI models — GPT, Claude, Gemini, Grok, DeepSeek and more — all in one place

Freemiummulti-modeldesktop-appknowledge-baseagent-mode

AI Chat & Assistants

ChatHub

GPT-6, Claude 5, Gemini 3 side by side — unlock the power of multiple AIs

Freemiummulti-modelchatbotscomparisonimage-generation

AI Chat & Assistants

CrushOn AI

Unfiltered character AI chat with community characters

Freemiumcharacterschatcommunityroleplay

More in AI Chat & Assistants

Comparing tools in the AI Chat & Assistants category? These related listings are worth a look: Merlin — Chat with top AI models from ChatGPT, Gemini and more, anywhere online; AI Dungeon — Free AI text adventure game where you direct open-ended, AI-generated stories; BigModel — Zhipu AI's platform for GLM models and APIs.