PromptLab: AI prompts, model comparison and ranking
Free tools for working with AI: curated prompt templates in German and English, a fact-based comparison of open models and a price comparison of the big AI providers, updated regularly.
- 232
- Prompt templates
- 19
- Open models
- 9
- AI providers
- 64
- Models in the ranking
Prompt library
Templates for coding, writing, analysis, business, education and Austrian topics. Every template has its own page with tips and a copy button.
Model comparison
Open models with licence, size, context length and memory needs for self-hosting, checked directly against Hugging Face.
AI providers
ChatGPT, Claude, Gemini, Copilot, Perplexity, Mistral, Grok and DeepSeek with plans and prices, each with source and date.
Statistics: HLE ranking
The current standing of Humanity's Last Exam, live from the benchmark's authors, with a progress chart and leaderboard.
Why PromptLab?
Comparison pages age quickly. PromptLab therefore separates facts (prices, licences, context lengths, benchmark values) from opinions, names a source and date for every number and is refreshed every two weeks with the help of automated checks.
How current is the data?
The HLE ranking is fetched live from its source (refreshed hourly). Model facts come from the Hugging Face API, prices from the providers' pricing pages; each provider shows when it was last checked.