Consensus, not a hunch
See at a glance where the models agree and where they split. It saves you comparing three chat windows by hand.
Free. No card. No notice period.
Ask once. Deutschtec puts your question to several leading AI models at the same time and shows you where they agree — and where they do not. Auto chat is free forever.
Auto chat free, no daily limit · 50 signup credits on top
Operated by Deutschtec GmbH in Germany. Servers in the EU.
Your account, chat history and uploads are stored with AWS in Frankfurt. To answer you, prompts are sent to AI providers, some of which process outside the EU (Art. 44 ff. GDPR, standard contractual clauses).
We do not use your prompts or answers to train our own models.
If a model does not answer, it is not billed. You pay for answers delivered.
All AI output is visibly labelled in the app. Images are additionally marked in a machine-readable form where technically feasible, and can be checked publicly.
The problem
A single AI always answers confidently — including when it is wrong. Nothing in the answer tells you which one you are looking at. That is the expensive part: either you check everything by hand, or you trust something nobody checked.
How it works
Ask your question the way you would in any chat. No prompt craft required.
It goes to several leading models at once. Each answers independently.
A coordinator merges the answers, cites sources, and marks where the models contradict each other.
Across the models we polled, the enforceability depends on the member state. It holds in most, but two jurisdictions treat the clause as void. Here is where they align and where they split.
Answers come from leading models across OpenAI, Anthropic, Google, xAI and DeepSeek, among others.
OpenAI
Anthropic
Google
xAI
DeepSeek
Meta
Mistral
Qwen
MoonshotModel and company names are trademarks of their respective owners.
A coordinator model reads every answer, merges them, and scores the agreement. The score is diversity-weighted, so five near-identical models cannot fake a consensus. Agreement is an indicator, not proof.
What you get
All in one account, on one balance.
See at a glance where the models agree and where they split. It saves you comparing three chat windows by hand.
Answers on current topics are researched on the web and backed by references you can click.
Upload PDF, Word, text or spreadsheets and ask about them. The answer cites the passage it used.
Generate and edit media in the same account — no second invoice, no second vendor.
Any answer exports as a clean PDF, sources included. Ready to hand on.
German, English, Turkish, French, Spanish, Portuguese, Hindi, Persian and Arabic.
Tools
The assistant calls tools itself when a question needs them.
Current sources, with references you can click.
Arithmetic computed, not guessed.
Finds the passage in the files you uploaded.
Python and JavaScript in an isolated sandbox.
Gmail, Calendar, Drive, GitHub, Notion, Linear, Slack and more.
Install your own skills; connect external MCP servers.
Compared
| Deutschtec | A single AI subscription | |
|---|---|---|
| Models | Several providers, freely chosen in Compare | One provider |
| Cross-checking | 2–10 models answer independently, a coordinator merges them | One answer, no second opinion |
| Cost | Per use, from €0 — Auto chat is free | Fixed monthly fee |
| Failed calls | Never charged | Included whether used or not |
| Media | Image, video, voice and music on the same balance | Usually separate or absent |
| Documents | Upload, ask, cited to the passage | Varies |
| File output | Real .docx, .xlsx, .pptx and PDF | Usually text only |
| Hosting | Account and history in Germany | Varies |
| AI labelling | Visible, plus a checkable mark on images | Varies |
| Languages | Nine, with genuine RTL | Varies |
What it saves
Using several AIs seriously today means paying for three subscriptions in parallel — and paying for them in the months you barely open them. With Deutschtec everyday chat is free, and you pay only when you want several models checked against each other.
| Three separate subscriptions (typical) | about €60–70 per month | fixed, even when unused |
|---|---|---|
| Deutschtec, chat only | €0 | forever, no daily limit |
| Deutschtec Tier 1 | €11.89 per month | 1,000 credits ≈ 250 compare answers |
Top-up credits do not expire. Failed model calls are never charged.
Pricing
All prices include 19% VAT. Cancel monthly.
Prefer no subscription? Top up in whole euros, from €10 to €500 net. 100 credits per €1 net, plus 19% VAT. Topped-up credits do not expire.
Questions
Yes. Auto mode is answered by our standard model and costs no credits — unlimited, no daily limit, no card. You need credits only when you choose Compare, attach an image for the assistant to interpret, or generate media.
A compare answer, where several models answer the same question and a coordinator judges them, costs roughly 4 to 22 credits depending on scope. At 100 credits per €1 net that is a few cents per answer. Image, video and music generation is billed by what it takes.
You get 50 credits when you sign up, and 250 in total if you arrive through a referral code. Those credits do not expire.
No. The consensus score measures agreement between models, not truth. Models can agree and still be wrong, particularly on very recent or very specialised topics. That is why we show sources and name contradictions instead of presenting a number as a verdict.
Models from several providers, including OpenAI, Anthropic, Google, xAI and DeepSeek. Which ones answered is shown on every answer, and in Compare you pick them yourself.
Deutschtec is operated by Deutschtec GmbH in Germany, with servers in the EU. The details are in the Privacy Policy.
Yes. Monthly plans end at the end of the current billing period, and credits already added to your account stay usable. You do not need a subscription to use the service at all.
Yes. Generated media is labelled in the app and, where technically feasible, marked in a machine-readable form. You can check whether an image came from us at any time.
Auto chat is free. You do not need a card to begin.
Ask your first question