Stop searching.
Ask. Find.

Orchestrate the best AI models to query the web, question your internal knowledge, and draft your administrative documents without exposing your data outside Europe.

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14 days free • No credit card required
10 000+
Questions asked
User Query
"|"
Your Data (Internal)
Scans your PDFs and folders.
The Web (Live)
Finds laws and recent news.
Your AI Assistant
Writes, summarizes and analyzes.
Kestya
Answer: For its unified search, its simplicity and most importantly its sovereignty. All your data is processed and hosted in Europe.

They trust and support us

French Tech
University of Rennes
RSB
Pepite Bretagne
Open Global Campus
Mairie de La Flotte
French Tech
University of Rennes
RSB
Pepite Bretagne
Open Global Campus
Mairie de La Flotte

Your teamslose 2 hours per day

01
Error: Slow

Drowning in searches

02
Error: Not found

Drowning in data

03
Error: Overload

Drowning in repetition

Calculate the real cost for your organization.

1 platform.
3 superpowers.

A simple internal AI search engine proven by leading institutions.

Activate your documents

Let Kestya instantly scan your thousands of PDFs and archives to extract the exact information you need.

The web, without the noise

Let Kestya read the web and cross-reference reliable sources to deliver detailed answers in seconds.

Your administrative pen

Simply describe what you need, and Kestya analyzes, drafts, and formats to meet all your administrative needs.

kestya.ai
Interne
Not the answer you expected?
Ask a follow-up question...
0%
User Satisfaction
<0sec
Response time
0h
Gained / person / day

Estimated average per agent on research and administrative writing tasks

Kestya in action

The art of the perfect prompt, without being an expert.

Write or speak to Kestya to give maximum context, then let our assistant structure your request perfectly.

Voice mode + AI prompt assistant
Start for free
Natural dictation
Give more context verbally, without writing effort.
LIVE
Kestya Optimization
Kestya optimizes your request to guarantee better results.
AUTO
Result
An expert query, generated without expertise.

Missing answer?

Kestya notifies and forwards your question directly to the right department.

Transfer my question

1. Question asked

The user cannot find an answer.

2. Transfer

Kestya forwards the question to the right department.

3. Expert answer

The expert provides a detailed response.

4. Kestya learns

The answer enriches the knowledge base.

Security & Compliance

Reliable, Simple, and Secure AI.

Put an end to uncontrolled AI usage within your organization.

Sovereignty on your terms.

Enable 100% Europe mode or mix Mistral AI for confidential files and Perplexity for web search.

Utilisateur
RH
Finance
Juridique
Technique

Total confidentiality.

Replicate your org chart to define who sees what and guarantee strict partitioning between departments.

?

Zero hallucinations.

Kestya doesn't guess. Every answer links to the exact source and alerts you if a document is expired

CHOOSE AMONG THE WORLD’S BEST AI MODELS
Mistral
Anthropic
OpenAI
Gemini
Perplexity
Usage tracking

Monitor Kestya's impact in real time.

Measure request volume, time saved and adoption by department.

Hello, Jean! Great to see you again.
Last 7 days
Questions answered
1250
+15% compared to the previous period
Admin docs
450
+8% compared to the previous period
Total questions
1250
Average response time
5 sec
Satisfaction rate
92%
Questions transferred
50
Question status
600 ok - 300 a revoir - 350 en cours
Top ressources utilisees
Ressource 1500
Ressource 2350
Ressource 3250

Ask your question

Search for a procedure...
Verified Answer

Registrations start on March 15. File to be submitted to the Early Childhood department.

Rules.pdf
Registrations
Powered by Kestya
Start for free

Transform your websiteinto a 24/7 service desk.

Kestya also integrates as a true AI search engine on your website. A user experience far from traditional chatbots.

MOBILITY & REMOTE ACCESS

All your organization knowledge, in your pocket.

Never be without an answer. Connect Kestya to your phone to query your documents and get reliable info in real time, wherever you are.

9:41
Kestya
En ligne

How do I book a meeting room?

Log in to the intranet, open "Reservations", choose a date and time slot.

Guide_Salles.pdf

What if the room is already booked?

Use the "Available" filter or contact Logistics at 4512.

Procedure_Interne.pdf
Your message...
Start for free

Up and running in 2 minutes.

Drag your files, invite your teams and start saving time today.

Start for free
Hosting and processing in Europe

Profitable from the first week.

Pro

City Halls & Companies

Admin Seats
199€H.T/month
Billed 2390€ / year

Includes 3 Admin Seats
+29€ / extra admin seat

Start for free
  • Hosting in Europe (Scaleway)
  • Best AI Models (Mistral, Gemini...)
  • Website Module (Widget) included
  • Unlimited Usage (Requests)

Education

Schools & Universities

Students
Admin Seats
319€H.T/month
Billed 3830€ / year
Includes 2000 StudentsIncludes 3 Admin Seats+29€ / extra admin seat - +10€ / 100 students
Start for free
  • Hosting in Europe (Scaleway)
  • Best AI Models (Mistral, Gemini...)
  • Website Module (Widget) included
  • Unlimited Usage (Requests)
  • SSO Authentication included

Enterprise

Large Accounts

For +50 Seats
or+10,000 Students

Custom Quote

Personalized deployment.

Schedule a call
  • Hosting in Europe (Scaleway)
  • Best AI Models (Mistral, Gemini...)
  • SSO Authentication included
  • Unlimited Usage (Requests)
  • Priority Support
  • Custom developments
How many days until Kestya is profitable for you?
14 days free • No credit card required

Kestya doesn't compete with Mistral or ChatGPT.

Kestya orchestrates them, secures them and makes them usable.

Key Features
American AI
ChatGPT Ent., Copilot
French AI
Mistral, Albert AI
Kestya
The Complete Package
INTELLIGENCE & HYBRID
Model Choice
Agnostic
Closed (American)
Closed (Mistral)
Hybrid (Mistral, Gemini...)
ROI & Satisfaction Dashboard
The Proof
Not included
Not included
Detailed dashboard
Supervision & Control
'Who Sees What'
Complex settings
Not included
Total governance
DOCUMENT MANAGEMENT
Expiration Alerts
& Updates
No management
No management
Automatic & Notified
Missing Information
Service Bases
Hallucinates (invents)
Hallucinates (invents)
Warns for processing
Source Organization
Folders & Filing
Complex settings
Basic
Custom folder creation
DISTRIBUTION & SECURITY
Website Integration
Site Widget
Not included
Not included
Included turnkey
Sovereignty & Hosting
Data protection
US Cloud Act
Europe
Europe
Integration
WhatsApp
Complex settings
No
Can be activated
USER MANAGEMENT
User access and management
Access rights
Not included
Not included
Custom access

Questions.

Need more information?

Contact the team

NO, never. This is our absolute commitment. Kestya operates in a compartmentalized architecture ("Silos"). Your documents are indexed in a private space that belongs exclusively to you. Neither we, nor Mistral, nor any third party has access to your data to train global models.

With our 100% French mode, your data is stored and processed exclusively in Europe. No data passes through the United States, guaranteeing you total immunity from the American Cloud Act and strict GDPR compliance.

Through strict service compartmentalization. No need to manage complex IT rights. In Kestya, you simply create services then folders (e.g., "HR Folder", "Urban Planning Folder") and define which agents have access. You maintain total and manual control over who sees what.

It's the difference between an "Engine" and a "Car". ChatGPT and Mistral are raw intelligence engines (conversation). Kestya is complete management software built around these engines. We add everything that classic chats lack for teamwork: rights management, data security, expiration alerts, the public widget for your website...

No, you have total control. 100% Sovereign option: Use Mistral for everything (Web Search, Internal and AI Administrative Assistant) for maximum security. Hybrid "Performance" option: Mix models. For example, use Perplexity (US) for internet search, and Mistral (FR) for your sensitive internal documents. It's your Kestya super-admin who decides.

Thanks to the "Expiration Date". This is a Kestya exclusive. When you add a document or URL, you can assign it a validity date. Once the date passes, the source is automatically disabled or flagged. The AI will never respond to a citizen or agent with an outdated regulation.

It's an intelligent search bar for your website (City Hall, School, Company). It's included in all our offers. Installation: We provide you with a small piece of code to copy-paste on your site. Result: It responds to citizens/customers 24/7 with your official information, drastically reducing calls to your reception.

It's zero technical. There's no complex connector to install on your servers. Kestya works like a secure USB key in the Cloud (stored and processed exclusively in France, at Scaleway). Drag and drop your files (PDF, Word, Excel) directly into the interface. Copy-paste the URLs of websites you want to index. That's it.

Yes, for 7 days. You have access to all features to import your documents and test the relevance of responses. You can cancel at any time with just one click.

It's simple and predictable. We offer fixed subscriptions adapted to the size of your organization (Pro Admin or Education). No hidden costs, no complex "token" billing. You control your budget.

Ready to save 2+ hours per day?

14 days free • No credit card required

Start for free