01Text
Gemini 3 in Gmail
AI-powered email productivity for three billion users
ArchiveWeek 02/2026 · 11 January 2026
5 AI toolsof the week
Text, design, data / knowledge, research and agents: one tool each, checked for value, cost and data protection.
The week in brief
The second calendar week of 2026 brings new tools across sectors, from productivity boosts in everyday applications to highly specialised tools for developers and scientists. Google and OpenAI extend their lead with significant updates to their flagship products, while independent developers launch strong niche solutions.
- Star of the week: Gemini 3 in Gmail (9/10)
- Trend: specialisation and niche solutions
- Shift: from all-in-one to specialised solutions
This issue dates from before the English edition launched in October 2026. Summaries and short descriptions are translated; the detailed reviews are available in German. Detailed review in German →
02Design
ConceptViz
AI diagram generator for STEM education
03Data / Knowledge
ChatGPT Health
Personalised health guidance with AI
04Research
TubeYakker
Turning YouTube playlists into searchable knowledge
05Agents
Owl Browser
Undetectable browser automation
The detailed version with all research notes is available in German.