Comparisons
DeepSeek vs ChatGPT: Cost, Quality and Privacy Compared
DeepSeek offers a free chatbot and a very cheap API, while ChatGPT is the more complete and business-safe assistant. We compare cost,…
Tag
OpenAI
15 articles
Pricing and Plans
OpenAI API Pricing: Cost Per Million Tokens for Every Model
Every OpenAI API rate for September 2026, from GPT-6 Astra to GPT-6 Luna, with worked cost examples, hidden surcharges and proven ways…
How-To Guides
How to Use ChatGPT for Excel and Data Analysis
Use ChatGPT for Excel two ways: the official add-in that edits your workbook, and file upload for Python analysis and charts. Includes…