Research Publications
Free Tools Briefings
Research, analysis, and operating guidance filed under Free Tools.
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Free Tools•1 min
LLM VRAM Calculator: GPU Memory and Self-Hosting Cost
Free LLM VRAM calculator. Estimate GPU memory for any model size and precision, see which GPUs fit, and compare self-hosting cost with an API.
By Gearnet TechnologiesNov 5, 2026
Free Tools•1 min
AI ROI Calculator: Estimate Payback and Net Gain
Free AI ROI calculator. Estimate net gain, return, payback time and break-even hours for an AI or AI agent project using your own numbers.
By Gearnet TechnologiesNov 5, 2026
Free Tools•1 min
LLM Cost Calculator: Compare GPT, Claude and Gemini Prices
Free LLM cost calculator. Enter your requests and tokens to compare monthly API costs for GPT, Claude, Gemini, Grok, DeepSeek and Mistral.
By Gearnet TechnologiesNov 5, 2026