TOOLS · COMPARE
Compare AI tools with your own evidence
No rankings bought by affiliates. Each comparison gives you the real differences plus a 20-minute test with a scoring table, so you decide on your own work.
TEST PROTOCOLChatGPT vs Google GeminiChatGPT vs Gemini, tested your way: a 20-minute side-by-side with three real prompts and a scoring rubric. Decide with evidence, not hype.TEST PROTOCOLChatGPT vs ClaudeChatGPT vs Claude for writing and analysis: run three identical tasks, score each answer with a rubric, and pick the tool that wins on your work.TEST PROTOCOLGoogle Gemini vs ClaudeGemini vs Claude: a practical side-by-side test on summarising, rewriting and data extraction, with a simple rubric you can reuse.TEST PROTOCOLGroq vs OpenRouterGroq vs OpenRouter for free AI API keys: speed, model choice and limits. Test both in Open Practice tools with your own keys in 15 minutes.TEST PROTOCOLFree AI plans vs Paid AI plansDo you need a paid AI plan? A practical test to measure whether paid features save you enough time to be worth it — before you subscribe.TEST PROTOCOLOpen-weight models vs Closed modelsOpen-weight vs closed AI models explained with a hands-on test: privacy, cost, control and quality on your own tasks.