DeepSeek online — no setup and no extra accounts
DeepSeek is a language model from the company of the same name, known for strong reasoning, code and math. In Modelyx, DeepSeek works online right in your browser: write your task in plain words and get an answer. The model is available in one subscription together with GPT, Claude and others, with card payment.
Starting credits after sign-up
What DeepSeek does best
Breaks a complex question into parts and shows its line of thought, not just the final answer.
Writes, explains and fixes code, helps find a bug and make sense of someone else’s script.
Solves problems and derives formulas. For exact calculations, Modelyx runs code in a separate secure cloud environment.
Understands requests and replies in the same language: emails, explanations, plans and articles.
Works through Excel and CSV spreadsheets, PDFs and Word documents and draws conclusions from them.
Best tasks for it
Example requests
Paste a request into Modelyx and adjust the details to your case.
Here’s my script, it crashes with an error — find the cause, fix it and explain what was wrong
Solve this step by step and check the answer with a calculation: a 1,500,000 ₸ deposit at 12% a year with monthly compounding — how much will it be in 3 years?
Good to know
- Auto picks a model for each request. To get answers from DeepSeek specifically, select it manually in the model list.
- Models can make mistakes: review code before running it, and double-check important figures.
- Personal data in requests and files is replaced with placeholders before it’s sent to the model and restored in the final result.
How to try DeepSeek in Modelyx
- 1
Sign up for Modelyx — starting credits are added right away.
- 2
Open a chat and pick DeepSeek from the model list, or leave Auto on — Modelyx will choose a model for your request.
- 3
Describe the task in plain words and attach files if needed: spreadsheets, PDFs, photos.
- 4
Get an answer or a finished file and refine the result in the same chat. You see the credit cost before you run it.
FAQ
Can I use DeepSeek without extra setup?
Yes, through Modelyx: the service works with no additional setup. This is access to the model inside Modelyx, not to DeepSeek’s own app.
How do I use DeepSeek online?
Sign up for Modelyx, select DeepSeek in the model list and describe your task in plain words. There’s nothing to download or install — everything works in the browser.
How do I pay?
By card. Modelyx plans: Starter — from 5,290 ₸/mo, Premium — from 10,590 ₸/mo, Maximum — from 21,290 ₸/mo billed annually. After sign-up you get starter credits to try it for free.
Is DeepSeek good for code and programming?
Yes, code is one of the model’s strengths. It writes and explains code, and in Agent mode Modelyx can run it in its cloud environment and check the result.
Is there an API?
Yes, Modelyx has its own API: with a key you can call Modelyx agents from your own apps and scripts. You create the key in settings, in the API keys section.
Comparisons
Other models
Try DeepSeek in Modelyx
Describe your task in plain words — Modelyx picks the model and returns a finished result. Starting credits after sign-up.
Start for free