Bubul (https://bubul.app/) offers seven AI tools for teachers and trainers:

• Moodia: PDF transformation into Moodle courses,
• Slidia: PowerPoint slideshows,
• Serenia conversational assistant with file processing and image generation,
• Monalisia: infographics,
• Castia: audio podcasts,
• Pixia: image generation,
• Promptly: Shared prompt Library

Each action consumes tokens deducted from a monthly envelope common to the eight tools, with an energy impact meter (Wh and estimated CO2) displayed for each generation.

Hosted on European servers (France, Germany) but rely on OpenAI and ElevenLabs APIs for generation.

Free version with 50,000 tokens per month.
Badges obtained allow to be completed them.

Note: During testing it was not possible to generate a podcast or infographic. Insufficient credits after the other generations below.