toolcolumn.com

ToolColumn is an independent reference site that tracks pricing, plan features, usage limits, and recent changes across AI products. It covers assistants and coding tools such as ChatGPT, Claude, Gemini, Grok, Perplexity, Cursor, Codex, and GitHub Copilot, alongside image, video, and voice platforms including Adobe Firefly, Midjourney, ElevenLabs, and others. The site says its plan information is checked against vendors’ official pages, with product-specific verification dates and a ledger of recent updates.

ToolColumn offers comparison tables showing free plans, entry-level paid options, top-tier plans, and last-checked dates. Its guides explain topics such as usage allowances, credits, file uploads, research features, pricing routes, and differences between subscriptions and API billing. Readers can browse by product or category, compare plans, search the site, and review reported plan changes. With coverage spanning dozens of tools and a large library of plan and limit guides, ToolColumn helps individuals and teams understand AI product costs and choose options that fit their needs.