Calk History

Why We Built Calk AI ?

AI promises transformation, but fewer than 10% of companies use it effectively. Here’s the thinking behind Calk AI, and why context, data, and simplicity are the keys to real adoption.

Read article
Quentin Fournier
May 14, 2025
5 min read
AI models

Claude vs ChatGPT: The Complete 2025 Comparison

Compare Claude 3.7 and GPT-4o for real business use cases. Discover which AI model fits your workflows best—from document summaries to customer emails—and test both on Calk AI.

Read article
Quentin Fournier
June 10, 2025
5 min read
Prompt

Mastering AI Prompting in 2025: The Ultimate Guide for Business Professionals

Read article
Quentin Fournier
May 17, 2025
5 min read
View all articles
Still missing ROI with AI ?
Finally, AI that pays off.

Give your team AI agents that search, act, and write — using your tools and knowledge.

Most companies lose time and money on disconnected AI. Calk AI gives you one brain that actually delivers ROI.