AI & Developer Tools

Token and API cost estimators for developers using AI and cloud APIs.

API Token Cost Calculator (LLM)

Estimate LLM API spend across providers with caching and batch discounts.

Token Context Window Calculator

See what % of a model context window your prompt uses by character count.

AI Image Generation Cost Calculator

Monthly image-gen cost by volume, quality, resolution and provider.

AI Agent Run Cost Calculator

Agent economics: turns, tokens, retries and tool-call costs per task.

Fine-tune vs RAG Calculator

Compare fine-tuning vs RAG total cost for your corpus and query volume.

GPU Rental vs API Calculator

Open-source LLM on rented GPUs vs hosted API total cost.

Self-Host vs API Calculator

Capex vs opex for production LLM workloads (self-host vs API).

AI Job Replacement Risk Calculator

Role, routine-task share and horizon → AI replacement risk score.

Personal AI Stack ROI Calculator

Sum ChatGPT/Claude/Cursor and niche AI subscriptions vs value.

AI Replacement Risk Score (2027)

0–100 replacement-risk score over 3/5/10-year horizons.

AI Model Cost Calculator

Full LLM TCO beyond the API line item (caching, batch, overhead).

AI Tool Stack ROI Calculator

Net monthly $ saved across AI tool subscriptions, tax-adjusted.