OpenAI API vs Anthropic API: Pricing, Limits & Enterprise Fit
1. Introduction As enterprises build increasingly sophisticated AI systems, choosing the right LLM API has become a critical infrastructure decision. Large language model APIs enable everything from conversational assistants to knowledge retrieval systems and operational automation. However, their performance, cost, scalability, and enterprise readiness vary significantly. In an enterprise API comparison between OpenAI API and Anthropic API , decision makers must evaluate not just raw capabilities, but pricing models, rate limits, compliance controls, enterprise support options, and how each platform fits into an enterprise AI infrastructure strategy. This article provides a deep, production‑grade evaluation tailored for real workloads. 2. API Architecture & Feature Overview Modern LLM APIs offer a suite of capabilities that enterprises leverage to build intelligent products and workflows...