·Paul Groothuijsen·10 min read
AI Tools for Teachers in 2026: Save Hours on Lesson Planning
I tested eight AI tools teachers actually use for lesson planning, assessment and review. Here is what each saves you time on, what it costs, and its limits.
Blog
Expert guides, comparisons, and insights on the best AI tools.
·Paul Groothuijsen·9 min read
Best AI Chatbot Builders in 2026: No Code Required
Best AI chatbot builders tested on one knowledge base: Botpress, Voiceflow, Tidio, Intercom Fin, Kommunicate, and Freshchat, with honest limits.
·Paul Groothuijsen·9 min read
Best AI Data Analysis Tools in 2026: From Spreadsheets to Insights
I tested the best AI data analysis tools of 2026 — Julius, Rows, Obviously AI, ThoughtSpot, Graphext and Polymer — from spreadsheets to insights.
·Paul Groothuijsen·8 min read
Best AI Email Tools in 2026: Write Better Emails in Half the Time
Six AI email tools tested on real inboxes: Superhuman, Lavender, Smartwriter, Grammarly, Copy.ai and HubSpot Breeze, with pricing and honest limits.
·Paul Groothuijsen·9 min read
Best AI Music Tools in 2026: Create Tracks Without an Instrument
I tested the best AI music tools of 2026 — Suno, Udio, Soundraw, Moises, LALAL.AI, Murf and ElevenLabs — for making tracks without an instrument.
·Paul Groothuijsen·8 min read
Best AI 3D & Spatial Tools in 2026
I tested five AI 3D tools on the same prompt set. Here is how Meshy, Luma Genie, Alpha3D, Spline and Scenario compare on meshes, textures and price.
·Paul Groothuijsen·9 min read
AI Tools and Privacy: What You Need to Know in 2026
What I check before any AI tool touches real business data: training policies, retention, DPAs, and the one-page usage policy most teams skip.
·Paul Groothuijsen·8 min read
Best AI Presentation Tools in 2026: Never Design a Slide Again
My hands-on picks for AI presentation tools in 2026: Gamma, Beautiful.ai, Canva, Plus AI and SlidesAI tested on real decks, with honest limits.
·Paul Groothuijsen·9 min read
OpenAI API vs Anthropic API: A Developer's Comparison
My hands-on comparison of the OpenAI and Anthropic APIs in 2026, plus when OpenRouter or Together AI make more sense for production workloads.
·Paul Groothuijsen·10 min read
10 AI Tools Every Content Creator Needs in 2026
The AI tools I use for content creation in 2026: ChatGPT, Midjourney, Descript, ElevenLabs, HeyGen, InVideo AI, Captions and Canva, all tested.
·Paul Groothuijsen·9 min read
Windsurf vs Cursor: Which AI IDE Should You Choose?
Windsurf vs Cursor in 2026: I used both AI IDEs on real projects and compared agent workflows, code quality, pricing and where each one fits.
·Paul Groothuijsen·9 min read
Best AI Research Tools in 2026: From Literature Review to Data Analysis
I tested six AI research tools for literature review and analysis. Here is which ones find real evidence and which ones just summarize abstracts at you.