Uravation releases free AI pricing comparison sheet for ChatGPT, Claude, Gemini, Copilot

Uravation, based in Tokyo's Bunkyo ward and founded in February 2024, says the trigger for the document came from its consulting work: when clients discuss adopting generative AI, the first obstacle is often not feature differences but how to read each vendor's pricing table. Currency, tax treatment and billing terms differ by service, so monthly figures cannot be compared side by side without aligning them first.

The sheet organizes the four services into individual, team and enterprise tiers and recommends comparing only within the same tier. Chapter 5 puts the entry-level enterprise plans on a single page—ChatGPT Business, Claude Team, Google Workspace Business Starter and Microsoft 365 Copilot Business—to highlight differences in currency, tax display, annual versus monthly billing, and minimum seat counts. The accompanying Excel recalculates annual totals when unit prices change, and the document walks through a four-step process for getting a budget request approved, using an example of 20 seats at ¥732,000 per year.

Uravation explicitly warns that its figures reflect official pages as of October 1, 2026, and that prices and plan structures change without notice. It recommends using the sheet only to narrow candidates to two, then checking official pages just before contracting.