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Head to head · 2026

ChatKit vs Krater

Pricing, free plans, ratings, features, pros and cons, side by side. Where one comes out ahead, we mark it.

ChatKit

A refined ChatGPT interface across OpenAI, Gemini, Azure and custom models - bring your own API…

3.4$5/mo

Visit ChatKit (opens ChatKit in a new tab)

Krater

All-in-one AI workspace that puts ChatGPT, Claude, Gemini and 400+ other models behind one credit-based subscription

3.6$16.67/mo

Visit Krater (opens Krater in a new tab)

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

  • Lower starting price

    ChatKit

    From $5/mo against from $16.67/mo

  • Free plan

    Tie

    Neither has one

  • Higher rating

    Krater

    3.4 against 3.6

  • Same job?

    Yes

    Both are Productivity tools

Side by side

Compared onChatKitKrater
Our rating3.43.6Better
Starts at$5/moBetter$16.67/mo
Free planNoNo
CategoryProductivityProductivity
PlansFrom $5/moFrom $16.67/mo
Key features
  • Multi-model support (OpenAI, Gemini, Azure, custom models)
  • Bring-your-own-API-key or purchase flat-rate credits
  • URL-as-context and full-text chat history search
  • Whisper-powered voice input and text-to-speech
  • API keys stored locally on-device, not on a server
  • Chat with 400+ models including ChatGPT, Claude, Gemini, Grok, Mistral and DeepSeek
  • Image and video generation, editing and upscaling
  • Code generation and debugging with live previews
  • Text-to-speech, transcription and voice changing
  • Web research saved to a Keep library, with 300+ app integrations
Pros
  • Flat 1:1 credit pricing avoids the markup many AI chat wrappers add
  • Multi-model support avoids lock-in to a single provider
  • Local API key storage is a genuine privacy-conscious design choice
  • One subscription and login for hundreds of models and tools
  • Integrations and scheduled agents on top of chat
  • Published yearly prices from $200
Cons
  • Requires either an existing API key or purchasing credits - no fully free tier
  • Team plan ($250 for 50 devices) is aimed at organizations, not individuals
  • Bring-your-own-key model still incurs the underlying provider's own usage costs
  • Credits are not explained, so cost per task is hard to compare
  • Annual billing, and no free plan mentioned
  • User counts and ratings are self-reported
CompanyChatKitKrater.ai Ltd

Prices come from each vendor's pricing page, last checked 20260921. Check the vendor before you buy.

FAQ

Questions people ask

Is ChatKit better than Krater?

In our reviews ChatKit scores 3.4 and Krater scores 3.6. The better pick depends on the job. ChatKit: A refined ChatGPT interface across OpenAI, Gemini, Azure and custom models - bring your own API key or buy credits at a flat 1:1 rate, with URL context, full chat-history search and Whisper voice input. Krater: All-in-one AI workspace that puts ChatGPT, Claude, Gemini and 400+ other models behind one credit-based subscription.

Which is cheaper, ChatKit or Krater?

ChatKit has the lower starting price: from $5/mo for ChatKit and from $16.67/mo for Krater.

Do ChatKit and Krater have free plans?

Neither lists a free plan.

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