Trystan Sarrade

Founder of Criterium · Builds AI assistants for training centers

Trystan Sarrade started his career in operations at a training-center company, where he directly experienced the burden of repetitive questions, fragile LMS integrations, and learner support that nobody could keep up with.

For the past 7 years he has been designing and shipping SaaS platforms. In 2025 he founded Criterium to apply RAG and LLMs to learner support: LTI 1.3 integration with Moodle and Canvas, training on course content, automating 24/7 answers.

19 articles

All articles published by Trystan on this blog.

AI TutorMoodleCanvas

Can AI Tutors Work with Your Existing Moodle or Canvas System?

Yes, and you keep everything: courses, accounts, gradebook. LTI 1.3, embedded links, and SCORM export let an AI tutor plug into your current LMS in under 30 minutes.

July 16, 2026

7 min read

MoodleAI ChatbotPlugins

Best AI Chatbots for Moodle in 2026: 8 Plugins Compared

Moodle runs more learning platforms than any other LMS, and the AI chatbot ecosystem around it has exploded. We compared 8 options, from free plugins to full AI tutors, on content awareness, setup effort, privacy, and price.

July 10, 2026

9 min read

Canvas LMSAI ChatbotLTI

AI Chatbot for Canvas LMS: Setup Guide & Top Tools

Canvas dominates US higher ed, and adding an AI chatbot takes under 30 minutes: LTI 1.3 walkthrough, embed options, top tools compared, and the FERPA checklist your IT office will ask for.

July 1, 2026

8 min read

AI ChatbotLMSEdTech

24/7 Learner Support: Benefits & Implementation of AI Chatbots

AI chatbots integrated into your LMS provide 24/7 learner support with instant responses, personalization, educational analytics, and measurable ROI.

February 17, 2026

14 min read

CPFFormation ProfessionnelleFinancement

CPF Limited to €1,500 per Course: What It Means for Workers and Training Providers

A €1,500 ceiling on CPF training spend could lock out career changers and precarious workers. We break down who wins, who loses, and what alternatives exist.

February 16, 2026

10 min read

AIProfessional TrainingLMS

AI in Professional Training: Frequently Asked Questions

How AI automates tasks, personalizes learning paths and provides pedagogical data. GDPR compliance, bias reduction and best practices for integrating AI into your LMS.

February 15, 2026

16 min read

AIPersonalized LearningChatbots

Improving Learner Satisfaction with AI

AI transforms learning with 24/7 chatbots, personalized paths, automated feedback, and analytics. Discover 5 actionable steps to boost learner engagement and outcomes.

February 13, 2026

18 min read

AI ChatbotLMSIntegration

How to Integrate an AI Chatbot into Your LMS in 5 Steps

A practical guide to integrating an AI chatbot into your LMS: define objectives, verify compatibility, configure, integrate and optimize learner support.

February 13, 2026

12 min read

AI ChatbotEdTechFAQ

Reducing Repetitive Questions: 5 Effective Strategies

Repetitive questions account for up to 80% of inquiries in educational settings. Discover 5 strategies combining AI chatbots, dynamic FAQs, data analytics, spaced repetition, and personalization.

February 12, 2026

18 min read

AI ChatbotMoodleCanvas

Moodle vs Canvas: Which LMS for Your AI Chatbot?

Open-source vs cloud, customization vs convenience, self-hosted vs managed. Compare Moodle and Canvas for AI chatbot integration across costs, maintenance, and GDPR compliance.

February 11, 2026

14 min read

AI ChatbotTrainingLMS

AI Chatbots for Training: 7 Key Benefits

AI chatbots revolutionize online training with 24/7 support, personalized paths, instant feedback, LMS integration, gap analysis, and cost savings. Discover the 7 key benefits.

February 10, 2026

15 min read

MoodleAI ChatbotLTI

Moodle Integration Guide: Add AI Chatbots to Your LMS

Step-by-step guide to integrating AI chatbots with Moodle. Compare LTI 1.3 vs native plugins, learn content training best practices, and reduce support tickets by 70%.

February 3, 2026

16 min read

ROIAI ChatbotCalculator

Training Chatbot ROI Calculator: How Much Can You Save?

Use our free interactive calculator to project your AI chatbot ROI. Includes real-world examples, the 4 value drivers, and tips to maximize returns in your training organization.

February 3, 2026

14 min read

AI ChatbotComparisonIntercom

AI Chatbot Solutions Comparison: Criterium vs Alternatives

Compare generic chatbots (Intercom, Drift, Zendesk), LMS plugins, and custom development against Criterium. Feature comparison, pricing analysis, and decision matrix for training centers.

February 3, 2026

18 min read

AI ChatbotTraining CentersLMS

The Complete Guide to AI Chatbots for Training Centers [2026]

AI chatbots reduce support burden by 70% while improving learner satisfaction. Learn how to choose, implement, and measure ROI of AI chatbots in your training organization.

February 2, 2026

22 min read

Course AITutorialHow To

How to Create an Online Course with AI (Step-by-Step Guide)

Go from idea to published course in days, not months. This step-by-step guide shows you how to use AI tools to create professional online courses, with prompts, templates, and real examples.

February 2, 2026

18 min read

Course AIFree ToolsAI Course Creator

Free AI Course Generators: 10 Tools Tested & Compared

You don't need a budget to create AI-powered courses. We tested dozens of "free" AI course creators and builders to find the 10 that actually deliver usable results, not just glorified demos.

January 29, 2026

14 min read

Course AISCORMLMS

How to Create SCORM-Compliant Courses with AI: The 2026 LMS Guide

Creating SCORM-compliant courses with AI is easy, until your LMS rejects the package. We tested SCORM exports from 6 tools against Moodle, Canvas, TalentLMS and more.

January 22, 2026

15 min read

Course AIPricingTools

Best AI Course Creator Tools: Complete Pricing Comparison [2026]

AI course tools range from free to $500/month. We break down the true costs, hidden fees, and ROI so you can pick the right tool for your budget.

January 15, 2026

12 min read