LMbox
Book a demo
Pricing

Clear pricing, with no per-user billing.

You purchase the appliance once—you own it, like any other IT equipment. You then pay a fixed annual subscription for support, updates, and access to new AI models. The number of users never enters the invoice.

Request a quote Calculate my savings vs. cloud
For 100 employees, LMbox costs 3.5× less than ChatGPT Enterprise over 3 years. · Calculate my specific case →
  • Full hardware ownership
  • Unlimited users
  • 36-month warranty

Why LMbox costs less than cloud in the medium term

ChatGPT Enterprise
Billing model
$60 / user / month
100 users / year
$72,000
100 users / 3 years
$216,000
Your data
On US servers
GDPR compliance
Uncertain
Works without internet
No
LMbox
Billing model
Fixed price - unlimited users
100 users / year
from $3,500 (subscription)
100 users / 3 years
$22,000 + from $10,500 = from $32,500
Your data
In your network
GDPR compliance
Native
Works without internet
Yes

Comparison for 100 users on LMbox Compact. Your situation is different? Calculate your exact TCO.

Choose the plan suited to your organization

Same software. Same level of security. Same support. Power scales to your size.

Most popular

LMbox Compact

Pour qui

Firms and SMBs with 5 to 15 people, without a dedicated server room

Format physique

A compact unit - fits on a desk or in a network cabinet

Tarif sur devis

Achat unique + abonnement service annuel. Recevez un devis personnalisé sous 24h.

Included in the purchase price
  • Livraison et installation sur site (3 jours)
  • Formation de vos référents internes
  • Câbles et accessoires
  • Garantie matérielle 36 mois
Included in the annual subscription
  • Mises à jour du système
  • Nouveaux modèles d'IA dès leur disponibilité
  • Support technique en français
  • Un ingénieur vous rappelle en moins de 4h ouvrées
Discuss your project →

LMbox Rack

Pour qui

Firms or mid-sized companies with 30 to 80 people with a server room

Format physique

Integrates into your existing server rack (standard format)

Tarif sur devis

Achat unique + abonnement service annuel. Recevez un devis personnalisé sous 24h.

Included in the purchase price
  • Livraison et installation sur site (3 jours)
  • Formation de vos référents internes
  • Câbles et accessoires
  • Garantie matérielle 36 mois
Included in the annual subscription
  • Mises à jour du système
  • Nouveaux modèles d'IA dès leur disponibilité
  • Support technique en français
  • Un ingénieur vous rappelle en moins de 4h ouvrées
Discuss your project →

LMbox Rack Pro

Pour qui

Mid-sized companies with 100 to 300 people, multiple departments or sites, large document base

Format physique

High-performance server - for multi-department deployments

Tarif sur devis

Achat unique + abonnement service annuel. Recevez un devis personnalisé sous 24h.

Included in the purchase price
  • Livraison et installation sur site (3 jours)
  • Formation de vos référents internes
  • Câbles et accessoires
  • Garantie matérielle 36 mois
Included in the annual subscription
  • Mises à jour du système
  • Nouveaux modèles d'IA dès leur disponibilité
  • Support technique en français prioritaire
  • Un ingénieur vous rappelle en moins de 2h ouvrées
  • Revue trimestrielle avec votre ingénieur LMbox
Discuss your project →

What's included - and what's not

Complete transparency. No surprises after signing.

Purchase
Boîtier physique
Compact
Rack
Rack Pro
Installation sur site (3 jours)
Compact
Rack
Rack Pro
Formation référents internes
Compact
Rack
Rack Pro
Câbles et accessoires
Compact
Rack
Rack Pro
Garantie matérielle
Compact
36 mois
Rack
36 mois
Rack Pro
36 mois
Annual subscription
Mises à jour système
Compact
Rack
Rack Pro
Nouveaux modèles d'IA
Compact
Rack
Rack Pro
Agents IA du catalogue
Compact
Rack
Rack Pro
Connecteurs standards (SharePoint, Drive, Confluence)
Compact
Rack
Rack Pro
Support en français
Compact
8h-18h
Rack
8h-18h
Rack Pro
8h-20h prioritaire
Rappel garanti
Compact
< 4h ouvrées
Rack
< 4h ouvrées
Rack Pro
< 2h ouvrées
Revue trimestrielle ingénieur
Compact
—
Rack
—
Rack Pro
Not included (quote on request)
Connecteurs sur-mesure
Compact
Sur devis
Rack
Sur devis
Rack Pro
Sur devis
Formation supplémentaire
Compact
Sur devis
Rack
Sur devis
Rack Pro
Sur devis
Extension de garantie après 36 mois
Compact
Sur devis
Rack
Sur devis
Rack Pro
Sur devis

Questions about what's included? Contact us - response within 24 business hours.

Most frequently asked questions about pricing

Are the AI agents in the catalog included in the subscription?
Yes. The entire LMbox agent catalog (Conclusions Writer, Data Room Analysis, HDS Patient Triage, etc.) is included in your annual subscription. You activate and deactivate them from your dashboard at no additional cost. Only agents developed custom for your organization are quoted separately.

What happens at the end of the 36-month warranty?
Your appliance continues to operate normally—you own it. The hardware warranty expires, but the service subscription still covers support and software updates. If you wish to extend the hardware warranty, we offer an extension on request. In practice, hardware lifespan easily exceeds 5 years.

Can I cancel the annual subscription?
The subscription is annual, with no commitment beyond that. You can choose not to renew at each term. In that case, your appliance continues to operate with the installed software version—you no longer receive new updates or support. Your AI remains operational, your data stays with you.

Is there a financing or leasing option?
Yes. We work with financing partners who offer lease or operating lease solutions, which allow you to convert the purchase into a monthly expense. Mention this when you contact us—we'll connect you with our financing partner.

What does a custom connector for our business software cost?
Between €12,000 and €35,000 depending on the complexity of the system to connect, with a 2- to 5-week timeline. We have delivered connectors for Alfresco (legal document management), SAP S/4HANA, and hospital EHR systems. These developments are quoted at a fixed price—no time-and-materials, no surprises.

Is it possible to test before buying?
Yes. We offer a 30-day on-site POC (proof of concept)—deployed in your actual environment, with your real documents. The POC cost is fully deducted from the purchase price if you sign. It's the best way to validate that LMbox meets your use cases before any commitment.

What our customers say about return on investment

−40% time spent on document search
×3 speed on writing tasks
3.5× cheaper than cloud over 3 years
« We compared LMbox with ChatGPT Enterprise for 60 employees. Over 3 years, LMbox came to less than half the cost. And we had the added guarantee that our client files weren't going to OpenAI. »
Managing Partner · Law Firm · 50-80 employees
« My team members save an average of 2 to 3 hours per week on document search. For a team of 20, that's the equivalent of one FTE freed up for higher-value tasks. »
Director of Operations · Manufacturing mid-market company · 150 employees
Read all testimonials →

Not ready to commit yet?

Test before you buy

Our 30-day POC lets you deploy LMbox in your actual environment, with your real documents and your real users. You validate that it meets your needs before any commitment.

The POC cost is fully deducted from the purchase price if you sign.

Learn more about the POC →

Want to better understand the product?

Financement

Réduire le coût réel de votre projet LMbox

Plusieurs dispositifs publics permettent de récupérer entre 20 % et 50 % du coût total. Votre expert-comptable connaît probablement déjà certains de ces mécanismes.

CII

Crédit d'Impôt Innovation

PME < 250 salariés

20 % des dépenses d'innovation éligibles, plafonnées à 400 000 €. Un déploiement LMbox documenté comme projet IA innovant peut qualifier.

Jusqu'à 80 000 € récupérés
CIR

Crédit d'Impôt Recherche

ETI et grandes entreprises

30 % des dépenses R&D. Si LMbox alimente un modèle IA sur vos données de recherche (brevets, ingénierie, R&D métier), les dépenses sont éligibles.

30 % du projet R&D
BPI

BPI France – Prêt Digital

PME et ETI

Prêts sans garantie de 50 000 € à 5 M€ pour la transformation numérique. Un achat LMbox entre dans le périmètre « investissement numérique ».

50 k€ – 5 M€ sans garantie
OPCO

Formation – OPCO

Toutes entreprises

La formation de vos équipes à LMbox est finançable à 100 % par votre OPCO sectoriel. Cela couvre la prise en main, les agents et l'administration.

Formation 100 % prise en charge
REG

Aides régionales

Île-de-France, PACA, AURA…

La plupart des régions financent 20 à 50 % des projets de transformation numérique via des dispositifs ouverts en continu (PM'up, chèques numériques…).

20–50 % des dépenses
F30

France 2030 – IA souveraine

Industrie, santé, défense

Des appels à projets « IA de confiance » ciblent spécifiquement les déploiements IA souverains. LMbox est positionné sur ce créneau.

Subvention projet jusqu'à 45 %

Cumulés, ces dispositifs peuvent couvrir 30 à 50 % de votre projet.

Votre expert-comptable ou un conseiller BPI peut qualifier votre éligibilité en 1 heure. Notre équipe vous prépare un dossier synthétique si vous le souhaitez.

Demander un dossier financement

Ready to price your project?

30 minutes with an LMbox engineer—we size the right plan for your organization and deliver a clear quote within 48 hours.

Request a quote Calculate my TCO vs. cloud
  • Quote within 48 business hours
  • Fixed price—no time-and-materials, no surprises
  • No commitment before signing