Every frontier AI model, in one place.

Chat with Claude, GPT, Gemini and 26 more models. Compare their answers, build bots on top of them, and pay only for what you use.

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Plus, Pro, and Max. No free plan.

Plan a 3-day trip to Lisbon on a student budget

Claude Sonnet 5.5

Reply to Claude Sonnet 5.5…

Claude Sonnet 5.5

29 models from 12 labs, one account

Use the best model for each job.

Every model has strengths. Oukos keeps all of them one click away, with the tools to compare, verify and build on them.

Compare side by side

Ask once and read answers from Claude, GPT, Gemini and more in parallel. Keep the best one going as a normal chat.

Bring in another model

Type @ to hand the conversation to a different model or bot, with the full context.

Bots with knowledge

Give a model instructions, documents and starter prompts. Keep it private or publish it and keep 70% of your fee.

Answers you can check

Turn on web search for fresh information, with every source linked.

Files, images and code

Drop in PDFs, spreadsheets, documents or screenshots. Get charts, tables, documents and runnable code back.

Prices you can see

Every model shows its cost per message, and every reply lands in your ledger. No mystery limits.

One question, several answers.

Send a prompt to up to six models at once and read them side by side. Every column is a real chat you can continue.

You asked Pros and cons of a four-day work week for a 40-person startup?

Claude Opus 5.51,880 pts

More focused hours and a recruiting edge, at the cost of support coverage.

Pilot it for a quarter with clear output metrics before committing.

GPT-6.1 Sol940 pts

Productivity usually holds and retention improves; client hours shrink.

Best fit for knowledge teams with async workflows.

Gemini 4 Argon940 pts

Better wellbeing and fewer sick days; scheduling gets harder.

A staggered rota keeps someone available for customers.

Try Compare

Pricing you can read.

Points map straight to what model providers charge: 100,000 points for every dollar of model cost. You see the price of every model up front and the exact cost of every reply after. Failed messages are free.

Model	Per message	Pro, per month	Plan
DeepSeek V4.1 FlashDeepSeek	~16 pts	103,125	Plus+
Claude Haiku 5.5Anthropic	~47 pts	35,106	Free points
Gemini 3.8 FlashGoogle	~389 pts	4,241	Plus+
Claude Sonnet 5.5Anthropic	~940 pts	1,755	Plus+
GPT-6.1 SolOpenAI	~940 pts	1,755	Plus+
Claude Opus 5.5Anthropic	~1,880 pts	877	Plus+

A typical message is about 1,200 tokens in and 700 out. Every model

One bot per model, or your own.

Each model is a bot you can chat with. Make your own with instructions and documents when you need a specialist.

Claude Opus 5.5

Anthropic's flagship for deep reasoning, agentic coding and long, careful work.

Claude Sonnet 5.5

Fast, sharp and dependable. Great for writing, coding and everyday analysis.

Claude Haiku 5.5

Anthropic's fastest model. Near-frontier quality at a fraction of the cost.

Claude Fable 5.1

Anthropic's most capable model for the hardest reasoning and long-horizon tasks.

GPT-6.1 Sol

OpenAI's balanced flagship: strong reasoning, tool use and multimodal input.

GPT-6.1 Sol Pro

Sol with extended reasoning for math, science and tricky multi-step problems.

Create a bot Browse all bots

Every model, one API.

The Oukos API speaks the OpenAI format, so the SDKs you already use just work. Call any model or any bot you've built, billed from the same points. Included with Pro and Max.

import os
from openai import OpenAI

client = OpenAI(
    base_url="https://www.oukos.com/api/v1",
    api_key=os.environ["Eco_API_KEY"],
)

reply = client.chat.completions.create(
    model="Claude-Sonnet-5.5",  # any model or bot handle
    messages=[{"role": "user", "content": "Review my SQL"}],
)
print(reply.choices[0].message.content)

Plus, Pro, and Max.

Chat, Compare, bots, web search and uploads are on every paid plan. Higher plans add more points, premium models and higher limits.

Prices in USD. Taxes calculated at checkout. Cancel any time.

Plus

For everyday power users.

$4.99

per month

140K points a month

Claude Opus 5.5 & other premium models
Image generation with Nano Banana & GPT Image
25 custom bots, 10 knowledge files each (50 MB)
Compare 3 models side by side

Get Plus

Standard

Pro

For daily heavy use.

$49.99

per month

1.65M points a month

Everything in Standard
40 knowledge files per bot (350 MB)
Compare 5 models side by side

Get Pro

Max

For teams of one doing the work of ten.

$99.99

per month

3.3M points a month

Everything in Pro
50 knowledge files per bot (500 MB)
Compare 6 models side by side

Get Max

Ultra

The most points and the highest limits.

$249.99

per month

8.25M points a month

Everything in Max
Highest rate limits and 50 GB of storage
100 projects

Get Ultra

Top-ups from $4.99 never expire. Compare plans in detail

Questions

Something else? hello@Oukos.com

What is Oukos?

Oukos is one app for every leading AI model: Claude, GPT, Gemini, Grok, DeepSeek, Qwen, Mistral, Llama, Perplexity and image models like Nano Banana. Chat with any of them, compare answers side by side, build your own bots and generate images, all with one account.

What are points?

Points are how usage is measured. Every message costs points based on the model and the length of the conversation. Fast models cost a few dozen points, frontier models a few thousand. You always see the estimated cost before you send, and the exact cost afterwards.

Is there a free plan?

No. Sending a message needs Plus, Pro, or Max. Points come with the plan, and you can buy more when you run out.

How do I pay?

Checkout is handled by Polar, our merchant of record. Pay in USD with Visa, Mastercard, Amex, Apple Pay or Google Pay from almost any country. Polar calculates and remits sales tax or VAT for your location and emails you an invoice.

Do you train AI models on my chats?

No. Oukos does not use your conversations to train models. Your messages are sent to the provider of the model you choose (for example Anthropic, OpenAI or Google) under their API terms, only to generate your reply.

Can I build and share my own bots?

Yes. Pick a base model, write instructions, add knowledge (documents or notes) and starter prompts, then keep it private or publish it. On Pro and Max you can set a per-message fee on public bots and keep 70% of it.

Is there an API?

Pro and Max include an OpenAI-compatible API. Point any OpenAI SDK at Oukos, use any model or bot by name, and pay with the same points.

Can I cancel anytime?

Yes. Cancel from Settings → Billing → Manage billing; your plan stays active until the end of the period you paid for. Purchased top-up points never expire.

The right model for every moment.

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