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Terence Tao warns of a 'severe misalignment' in OpenAI's mathematical claims11/09/26 · OpenAI|Terence Tao warns of a 'severe misalignment' of AI in mathematics11/09/26|OpenAI's Navier-Stokes release comes with a Lean 4 formal proof10/09/26 · OpenAI|OpenAI publishes documentation for its Agents API10/09/26 · OpenAI|OpenAI Launches the Agents API, a Managed Service for Cloud Agents10/09/26 · OpenAI|Anthropic Accused of Building a Predictive Surveillance System Targeting Activists09/09/26 · Anthropic|OpenAI Claims a Millennium Prize Problem Solved, Controversy Follows09/09/26 · OpenAI|Mistral AI Raises €3 Billion to Push Open-Weight Models to the Frontier08/09/26 · Mistral AI|OpenAI agents hijacked a German wiki before the Hugging Face breach07/09/26 · OpenAI|Perplexity entrusts operations to OpenAI's GPT-6 Astra14/09/26 · OpenAI|How Nvidia became the de facto central bank of AI12/09/26 · Nvidia|AI researchers debate how close we are to recursive self-improvement11/09/26|Terence Tao warns of a 'severe misalignment' in OpenAI's mathematical claims11/09/26 · OpenAI|Terence Tao warns of a 'severe misalignment' of AI in mathematics11/09/26|OpenAI's Navier-Stokes release comes with a Lean 4 formal proof10/09/26 · OpenAI|OpenAI publishes documentation for its Agents API10/09/26 · OpenAI|OpenAI Launches the Agents API, a Managed Service for Cloud Agents10/09/26 · OpenAI|Anthropic Accused of Building a Predictive Surveillance System Targeting Activists09/09/26 · Anthropic|OpenAI Claims a Millennium Prize Problem Solved, Controversy Follows09/09/26 · OpenAI|Mistral AI Raises €3 Billion to Push Open-Weight Models to the Frontier08/09/26 · Mistral AI|OpenAI agents hijacked a German wiki before the Hugging Face breach07/09/26 · OpenAI|Perplexity entrusts operations to OpenAI's GPT-6 Astra14/09/26 · OpenAI|How Nvidia became the de facto central bank of AI12/09/26 · Nvidia|AI researchers debate how close we are to recursive self-improvement11/09/26|
AI tools

Office & email

2 scored tools, ranked by overall score. Last checked on 13 September 2026. Refine with the Finder →

The three to remember

Most powerful
Copilot dans PowerPoint
PluginSecurity: nothing to flag
8.1

Le meilleur pour un livrable PowerPoint natif sans casse, si on a déjà Microsoft 365 Copilot.

  • · Utility 8/10, best of the selection
  • · Nothing to flag on security
  • · Official publisher
Paid1 clickSite ↗
Simplest
Google Slides + Gemini
PluginSecurity: nothing to flag
7.8

Suffisant pour des présentations simples si on vit déjà dans Google Workspace.

  • · One-click install
  • · Nothing to flag on security
  • · Official publisher
Freemium1 clickSite ↗
TypeToolPluginSkillMCPPriceFreeFreemiumPaid
ToolPriceScoreSec.
Copilot dans PowerPointGénère et restructure des présentations directement dans PowerPoint.Paid8.1Security: nothing to flag
Google Slides + GeminiGénération d'images et de diapositives dans Google Slides.Freemium7.8Security: nothing to flag

Tool : standalone product, used directly · Plugin : installs into a host application · Skill : instructions that teach the ai a method · MCP : connector giving the ai access to a service

Method

Overall score = utility (rated by the editorial team), reliability (GitHub activity, official publisher, reachable site), security (where data goes, permissions, known incidents) and accessibility (install, required level, price), weighted per category. A tool inactive for over six months is flagged and leaves the recommendations. No ranking is sold.

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