Claude vs ChatGPT API Cost: What the $20 Price Tie Hides
Claude Pro and ChatGPT Plus cost the same $20/month — but that’s a fiction that collapses the moment you ship to production. The real Claude vs ChatGPT API cost gap is a 6x difference on input tokens: $5 per million for Claude Opus 4.6 versus $2.50 for GPT-5.4, per BenchLM’s May 2026 pricing data. A … Read more