Free

  • Access to all AI models
  • Ideal for testing
  • Email support
$0

Ultra

  • Access to all AI models
  • Maximum credit for intensive use
  • Dedicated support
$39
per month

Team

  • Access to all AI models
  • Up to 5 members
  • Shared monthly credit
  • Central billing & usage overview
  • Priority support
$60
per month

Team Plus

  • Access to all AI models
  • Up to 20 members
  • Shared monthly credit
  • Per-member spend limits
  • Central billing & usage overview
  • Priority support
$200
per month

Enterprise

  • Everything in Team Plus
  • Unlimited members
  • Invoice & bank transfer
  • Single sign-on (SSO)
  • Custom allowance & pricing
  • Dedicated support
Custom pricing

One-time top-up

Buy once, credited instantly. No subscription. Credit doesn't expire.

Small

Ideal for trying premium models.

$5
One-time payment

Medium

For regular use.

$20
One-time payment

Large

For power users and projects.

$50
One-time payment

XLarge

For intensive use and larger projects.

$100
One-time payment

How credit works

Charged to the cent. Never expires.

  1. 01

    Plan or top-up

    Pro and Ultra renew monthly. Top-up bought once, credited instantly. Both on the same account.

  2. 02

    Real model price per request

    You see what each prompt costs, before and after it has run.

  3. 03

    Remaining credit stays

    Plan remainder rolls into the next month. Top-up credit never expires, even when paused.

  4. 04

    Limits to prevent surprises

    Daily or monthly cap. Warning at 75 percent, stop at 100.

API included. Same credit.

OpenAI-compatible across every model.

01

Create API key

In the dashboard. One key per project with its own limit.

02

Swap base URL

SDKs point to https://api.kral.ai. Code stays.

03

Pick models freely

Claude, GPT, Gemini, Llama, Mistral, Grok. Unified format.

What's the right fit?

Three scenarios, three paths. Find the right entry point.

You use AI daily, for many hours

Pro or Ultra is worth it compared to single subscriptions. Instead of three or four provider subs, one account, one credit, all models.

You need AI in projects, with breaks

A one-time top-up. Doesn't expire. There when you need it. No contract running while you're at the beach.

You're a developer or team

Pro plus API keys per project. Shared credit with your chat account, separate limits and logs per app. Scales without a new provider.

Frequently asked questions

What most people want to know before starting.

Yes. Pro and Ultra cancel monthly, no minimum term. A cancellation takes effect at the end of the paid period. Until then you keep full access. Remaining credit stays with you even after cancellation.

On Pro and Ultra your credit renews automatically at the start of each month. If you spend the monthly amount earlier and don't raise your limit, further requests pause until renewal. With one-time top-ups you can refill any time, the new credit is available immediately.

Plan credit rolls into the next month as long as your plan is active. Top-up credit never expires, not even when switching between plan and top-up or pausing. You don't lose anything you've paid for.

It depends on the model and the length of the prompt. A short question to a small model costs a fraction of a cent. A 200-page PDF analysis with the largest model is in the low single-digit euro range. In the dashboard you see every request with its exact price.

No. Free account without payment method. Only when you upgrade to a plan or buy a top-up do you add a payment method. Credit card, Apple Pay, Google Pay, SEPA bank transfer or cryptocurrency to choose from.

Account data and chat history live on servers in the EU. Model requests go to the respective providers (OpenAI, Anthropic, Google, Mistral, xAI), with US or EU hosting depending on the provider.

Any time. Upgrades take effect immediately, the new plan is billed prorated for the remaining month. Downgrades take effect at the next billing period, you keep the higher plan until the period ends.

For every purchase. Tax-compliant, with company address and VAT ID if provided. In the dashboard for download as PDF. EU reverse charge for B2B customers with valid VAT ID automatically.

Start with Free, upgrade any time

No credit card. No minimum term. What you don't use stays with you.

Model prices

The selling price for every active model. You only pay for what you use, billed to the cent.

Model Provider Selling price
Claude Opus 4.7
anthropic/claude-opus-4-7
Anthropic
Input $10.00
Output $50.00
per 1M tokens
Claude Opus 4.8
anthropic/claude-opus-4-8
Anthropic
Input $10.00
Output $50.00
per 1M tokens
deepseek-v4-flash
deepseek/deepseek-v4-flash
DeepSeek
Input $0.1966
Output $0.3932
per 1M tokens
deepseek-v4-pro
deepseek/deepseek-v4-pro
DeepSeek
Input $0.87
Output $1.74
per 1M tokens
Firecrawl Scrape
firecrawl/firecrawl-scrape
Firecrawl $0.003
Per scrape
Gemini 2.5 Flash
google/gemini-2.5-flash
Google Gemini
Input $0.60
Output $5.00
per 1M tokens
Gemini Flash-Lite Latest
google/gemini-flash-lite-latest
Google Gemini
Input $0.20
Output $0.80
per 1M tokens
Gemini Pro Latest
google/gemini-pro-latest
Google Gemini
Input $2.50
Output $20.00
per 1M tokens
Nano Banana Pro
google/gemini-3-pro-image-preview
Google Gemini
Input $4.00
Output $24.00
per 1M tokens
mistral-ocr-2512
mistral/mistral-ocr-latest
Mistral AI $0.002
Per page
gpt-4o-transcribe
openai/gpt-4o-transcribe
OpenAI $0.012
Per minute
gpt-5.5
openai/gpt-5.5
OpenAI
Input $10.00
Output $60.00
per 1M tokens
gpt-image-2-2026-04-21
openai/gpt-image-2-2026-04-21
OpenAI
Input $10.00
Output $20.00
per 1M tokens
text-embedding-3-small
openai/text-embedding-3-small
OpenAI
Input $0.04
per 1M tokens
tts-1-hd-1106
openai/tts-1-hd-1106
OpenAI $60.00
Per 1M characters
Serper Search
serper/serper-search
Serper $0.002
Per query
grok-4.3
xai/grok-4.3
xAI
Input $2.50
Output $5.00
per 1M tokens

No models match your search.

Prices in USD. Token prices are per 1 million tokens; other models are billed per unit.