Start for free – no download

The AI assistant
that lives in WhatsApp.

Günther answers questions, transcribes voice messages, and generates images — right inside WhatsApp, no new app or account needed.

L
M
K
S

2,400+ users use Günther every day

★★★★★4.9/5
⚡
0.8s
Antwortzeit
🎙️
2.400+
Transkriptionen
🖼️
98%
Zufriedenheit
🔒
DSGVO
Konform
web.whatsapp.com
2,400+
Active users
98%
Satisfaction rate
0.8s
Avg response time
50+
Languages
Features

Everything you need.

Günther combines the most powerful AI capabilities in a single WhatsApp conversation.

💬
AI Chat

Unlimited conversations on any topic. Research, brainstorming, creative writing — all directly in WhatsApp.

🎙️
Voice Transcription

Converts voice messages to text with a precise summary. Perfect for long updates and meeting notes.

🖼️
Image Generation

Create stunning images from simple text prompts using state-of-the-art AI. Available on Basic and Premium.

🌍
Translation

Translate text into 50+ languages instantly and precisely — without ever leaving WhatsApp.

✏️
Image Editing

Edit and transform existing images with simple commands. Cyberpunk filter, background removal, and more.

⏳ Coming soon
🔍
Web Search

Current information directly in WhatsApp. No outdated training data — always up-to-date.

⏳ Coming soon
How it works

Get started in 3 steps.

No download, no setup. Just open WhatsApp and go.

1
Scan the QR code

Scan the QR code or click the link to add Günther as a WhatsApp contact. No account needed.

2
Send a message

Send a first message — Günther replies immediately. Ask questions, send voice notes, or type /help for all commands.

3
Get more done

Use Günther's full power daily. Transcription, image generation, translation — all in one conversation.

Reviews

What users say.

★★★★★

Ich nutze Günther täglich für Sprachnotizen vom Meeting. Die Transkription ist blitzschnell und besser als alles, was ich vorher probiert habe.

L
Lisa M.
Projektmanagerin
★★★★★

Endlich ein KI-Assistent, der direkt in WhatsApp ist. Kein App-Wechsel, kein Login – einfach tippen und fertig. Spare mir täglich 20+ Minuten.

T
Thomas K.
Selbstständiger Berater
★★★★★

Die Bildgenerierung ist der Hammer! Ich beschreibe kurz, was ich will, und Günther erstellt es in Sekunden. Für Social Media unschlagbar.

A
Anna N.
Content Creatorin

What makes Günther different

Günther is an AI assistant that works entirely within WhatsApp. Unlike standalone AI apps like ChatGPT or Claude, Günther requires no download, no separate account, and no app switching. Users simply send a message and instantly access three core capabilities: text conversations with GPT-4.1-nano for questions, summaries, and translations in 50+ languages, ultra-fast voice transcription with an average processing time of 0.8 seconds thanks to SuperSpeech technology, image generation from text prompts via FAL AI. All data is processed GDPR-compliantly, encrypted with AES-128-CBC, and automatically deleted after 30 days. More than 2,400 users use Günther daily for tasks such as meeting transcriptions, creative image design, and multilingual communication — all without leaving WhatsApp.

Pricing

Simple, transparent pricing.

No hidden costs. No forced subscription for Free. Cancel anytime.

MonthlyYearly2 months free
Starter
€0
/month
Get started with unlimited chat and short voice notes.
  • Unlimited text and chat
  • Short voice note transcription
  • Referral bonuses stack on top
Start for free
Most popular
Most practical
€2.99
/month
For regular users who want images and longer audio.
  • Unlimited text and chat
  • 15 images per month
  • 30 audio minutes per month
  • Up to 2 minutes per voice note
Upgrade now
Power users
€9.99
/month
For heavy usage across image creation and long audio.
  • Unlimited text and chat
  • 50 images per month
  • 120 audio minutes per month
  • Up to 10 minutes per voice note
Upgrade now

All prices incl. VAT · No credit card for Free · Secure payment via Stripe · Cancel anytime

FAQ

Frequent questions.

No. Günther works entirely within WhatsApp — you just chat like with a contact. No download, no separate account.

Your data is processed GDPR-compliantly. Conversations are encrypted and automatically deleted after 30 days. You can delete all data at any time via /forget.

Günther responds in German and English. The translation feature supports over 50 languages. You can change the language at any time with /language.

Yes, anytime. No subscription lock-in, no notice periods. The Free plan stays free forever.

Günther uses OpenAI GPT-4.1-nano for text, SuperSpeech for ultra-fast voice transcription, and FAL AI for image generation. All in one WhatsApp chat.

Ready to get started?

Start for free. No download, no setup.