AI & Prompt Engineering
Interactive AI generators, token cost estimators, and context budget calculators designed for modern frontier models.
Available AI Tools Utilities (4)
AI Token Calculator
Calculate real-time BPE tokens and API usage costs across GPT-4o, Claude 3.7, and DeepSeek.
Prompt Enhancer
Upgrade rough prompts into structured RTCO instructions or sanitize sensitive PII.
AI Model Comparison
Compare live LLM context windows, per-million token pricing, and simulate monthly API costs.
Context Budget Calculator
Calculate LLM context window headroom, prompt caching savings, and monthly token budgets.
How to get the most out of our AI Tools tools
At AptoCompass, our philosophy is simple: tools should do their job quickly, reliably, and without putting a tollbooth in front of basic tasks. Every tool in this category executes entirely inside your web browser. No form data, proprietary keywords, or sensitive pricing estimates are ever uploaded to our database.