Private Prompt Libraries
For Your Company
We build and maintain a branded AI prompt library for your team. Your domain, your roles, ready to use—no training required.
Your Team Has AI Tools.
They Don't Know What to Type.
You hired salespeople, marketers, and developers—not AI specialists. Most employees stare at a blank ChatGPT window and don't know where to start.
Training your power users makes sense. But expecting everyone to master prompt engineering? That doesn't scale.
The solution: give everyone a library of proven prompts for their role. They pick one, paste it, and get results immediately.
From Call to Live in 2 Weeks
Discovery Call
We learn your workflows, team structure, and AI maturity. No sales pitch—just questions.
We Build Your Library
Custom prompts organized by role, branded with your identity, hosted on your domain.
Your Team Uses It
Day-one productivity. Grab a prompt, paste it, get results. No training required.
Everything Your Team Needs
A fully managed prompt library, branded and organized for your team.
Your Brand, Your Domain
Custom colors, logo, and prompts.yourcompany.com
Role-Based Organization
Sales sees sales prompts. Marketing sees marketing. No clutter.
Continuous Updates
We maintain and improve prompts as AI models evolve.
Analytics Dashboard
See what prompts your team uses most. Identify gaps.
Results from Teams Using Prompt Libraries
Real-world outcomes from teams that deployed structured prompts.
A 40-person agency deployed role-specific prompts for copywriters, strategists, and account managers. First drafts now take minutes instead of hours.
Engineering teams use standardized prompts for PR descriptions, documentation, and debugging. Consistency up, context-switching down.
HR generalists now produce compliant, on-brand job descriptions and policy documents without waiting on specialists.
Compatible with your existing AI stack
Our libraries are model-agnostic. Switch between ChatGPT, Claude, and Gemini instantly.
Founder-Led. Expert-Built.
Kesslernity is led by Mathieu Kessler—Azure Solutions Architect Expert, AI/ML certified, with 15+ years building cloud infrastructure for enterprises.
“We treat prompts like operational infrastructure—documented, version-controlled, and continuously improved as AI models evolve.”
— Mathieu Kessler, Founder
Common Questions
How is this different from ChatGPT or Claude?
We don't replace AI tools—we enhance them. ChatGPT and Claude are the engines. Kesslernity provides the fuel. Your team gets pre-written, proven prompts instead of staring at a blank input box.
What if we already have some prompts scattered around?
Perfect. We consolidate your existing prompts, organize them properly, and fill the gaps with our proven templates. You get the best of both: your institutional knowledge plus our curated library.
How long until my team can use it?
Most libraries are live within 2 weeks. We handle setup, branding, and initial content. Your team starts using it on day one—no training required.
Do the prompts work with any AI tool?
Yes. The prompts are model-agnostic and work with ChatGPT, Claude, Gemini, Copilot, and any other major AI tool. Your team uses whatever they prefer.
Ready to Give Your Team
AI That Works?
Book a 30-minute demo. We'll show you what a custom library looks like for your team—no commitment required.