Comparing Anthropic’s full-year revenue in 2024 and 2025, no wonder OpenAI is starting to be afraid!

Full year 2024 ARR: approximately $1 billion
Full year 2025 ARR: approximately $9 billion
Growth rate: approximately +800% (9 times) Key driving factors 1 Claude series of large-scale enterprises adopt explosive growth in API call volume, and a large number of B2B customer integrations 2 Pro/Team subscribers are rapidly expanding AWS Bedrock & GCP Vertex AI’s channel distribution contributes significantly 3 Developer tools such as Claude Code drive the growth of high-value users 4 Anthropic itself predicts that ARR will reach $26 billion in 2026, and if realized, it will increase by approximately 3 times.

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