Your AI Chatbot Maker
Test for free - Full control with OpenAI or Mistral
Maximum transparency: Use your own OpenAI or EU-based Mistral key. Pay exactly what you use. Zero markup.
Powerful AI doesn't have to be complicated or expensive. With OwnKeyBot, we give every website owner the key to their own intelligent assistant.
— Micha, Founder of OwnKeyBot
See your chatbot in action — in 60 seconds
Enter your website URL. We’ll generate a mini demo chat with 3 real questions and answers — no signup required.
OpenAI vs Mistral: Choose Your AI Provider
Both work with OwnKeyBot. Bring your own key (BYOK), keep full cost control, and switch anytime.
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Best for: maximum answer quality and complex reasoning
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Region: US-based provider
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Costs: you pay OpenAI directly with your own key (BYOK)
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Recommendation: choose if quality is your top priority
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Best for: cost-sensitive projects and GDPR-friendly setups
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Region: 🇪🇺 EU-based provider
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Costs: often cheaper; you pay Mistral directly with your own key (BYOK)
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Recommendation: choose for strong quality with lower cost, if GDPR is a priority
In 3 Steps to Your AI Chatbot
1. Upload Data
Drag & drop your PDFs, Word docs, or connect a product feed.
2. Customize
Match your brand colors, avatar, and define the bot's personality.
3. Go Live
Copy the snippet, paste it into your site, and you are done.
Your Data is the Brain
Don’t let your chatbot hallucinate. Ground it in reality by uploading your own knowledge base.
- PDF, Word, CSV, JSON, TXT
- Create knowledge base files from URLs (up to 50 pages)
- Automatic Product Feeds (e.g. Shopify)
- Semantic Search (RAG)
Control the Vibe
Formal bank clerk or cool skater buddy? You decide how your bot talks to your customers.
- AI-generated System Prompts
- Custom Greeting Messages
- Multi-language (50+)
Hello! How can I assist you today?
Calculate your AI costs (OpenAI & Mistral)
Transparent pricing - compare OpenAI and Mistral (EU-based) for GDPR-friendly deployments
Monthly AI Costs (OpenAI)
OwnKeyBot + AI
💡 Toggle between OpenAI and Mistral to compare costs. Prices based on public rates (2026); actuals vary by usage and provider changes.
An affordable chatbot solution for full control and simplicity
Full Cost Control (BYOK)
Use your own OpenAI or Mistral key ("Bring Your Own Key"). You only pay what you use – directly to the provider, without markups.
OpenAI & Mistral Integration
Choose between OpenAI (GPT-5) and EU-based Mistral (Mistral 3 Large). Switch anytime to balance quality, cost, and GDPR-first needs.
Affordable Prices & Transparency
From €11.99/month for the Security+ plan. No hidden costs, full transparency through your own OpenAI or Mistral key and direct cost control.
Intelligent E-Commerce Assistant
Connect your product feed (e.g. from Shopify). Your chatbot answers precise questions about prices, stock levels and product details.
Business Intelligence through Chat History
Analyze customer inquiries to identify common questions and improve your offering strategically. (History+ Plan)
Easy Setup & Maintenance
No complex configuration needed. Simple copy & paste code, intuitive operation and automatic updates without effort.
No-Code Setup & Custom Design
From design to personality – configure everything through our intuitive interface. Customize appearance, language and personality to match your brand image.
Built by Developers
Created by a developer team with years of experience in AI and web technologies. Regular updates and improvements based on real-world usage.
Always Up-to-Date
Based on the latest OpenAI GPT and Mistral technology. We stay current with AI developments and automatically update our platform with new features.
Supports 50+ Languages
Supports major languages including English, German, French, Spanish, Chinese, Japanese, Arabic, Russian, Hindi, Portuguese, Italian, Dutch, Swedish, Polish, Turkish, Hebrew, Korean, Thai, Vietnamese, Indonesian and many more.
Create Knowledge Base Files from URLs
Simply enter a website URL and automatically create a knowledge base file from up to 50 pages. All content is extracted, converted to Markdown, and added to your chatbot's knowledge base - no manual file uploads needed.
From Sign-up to Live Chatbot in minutes
Create Free Account
Start immediately in our Sandbox environment. No credit card, no API key needed yet.
Customize
& Test
Train your bot with your data and test it extensively in the preview mode.
Connect Key & Go Live
Ready? Add your OpenAI or Mistral Key for full cost control and embed the bot on your site.
Affordable prices for every need
💡 Mistral models are often more cost-effective than OpenAI. You can switch anytime.
Free
- Chatbot setup
- Customizable design
- For internal pages & tests
- Everything for testing
- Free support
History+
- All Security+ features
- Saved chat history
- Analytics dashboard
- Insights into customer inquiries
- Identify optimization potential
Security+
- All Free features
- Secure key encryption
- Domain restriction
- Easy setup
- Priority support
Frequently Asked Questions
How much do OpenAI and Mistral really cost?
Both OpenAI and Mistral charge per token used. For typical customer service chats: OpenAI costs around €0.01-0.05 per conversation, while Mistral is often more cost-effective at €0.005-0.02 per conversation. With OwnKeyBot, you pay directly to your chosen provider - no markup! Use the cost calculator above to compare.
What is Mistral and how does it compare to OpenAI?
Mistral is a European AI lab (EU-based) with models like mistral-large and mistral-tiny. Often more cost-effective—especially for European customers—and strong in many languages. Great fit for GDPR-first teams. Switch between OpenAI and Mistral anytime in OwnKeyBot.
Do I need programming skills?
Not at all! OwnKeyBot is 100% no-code. Just copy & paste one line of code to your website. Everything else is configured through our intuitive interface.
Can I cancel anytime?
Yes! No long-term contracts. Cancel your subscription anytime with one click. Your chatbot will continue working until the end of your billing period.
Is my data secure?
Absolutely! Your OpenAI or Mistral key is encrypted and stored securely. We're GDPR compliant and give you full control over your data.
What if I need help?
We offer free support for all users! Contact us via email or chat. Premium users get priority support with faster response times.
Can I try before paying?
Of course! Start with our free plan to test everything. Upgrade to Security+ (€11.99/month) only when you're ready to go live.