Pactum vs Anthropic
Side-by-side comparison of AI visibility scores, market position, and capabilities
Pactum is an AI negotiation platform that automates supplier contract renegotiations at scale for Fortune 500 companies; raised $55M total including a $45M Series B; counts Walmart, Maersk, and AB InBev among clients;
About
Pactum is an artificial intelligence company founded in 2019 by Martin Rand and Kaspar Korjus, and headquartered in Palo Alto, California, with operations in Estonia. The company has built an AI-powered negotiation platform that automates the renegotiation of large volumes of repetitive commercial contracts — particularly supplier agreements — by conducting personalized, structured negotiations with vendors via an AI-powered chatbot interface. Pactum's system analyzes existing contract terms, identifies value opportunities, and conducts thousands of simultaneous negotiations in parallel, with each negotiation customized to the supplier's specific situation.
Claude 4 family (claude-opus-4-6, claude-sonnet-4-6, claude-haiku-4-5) at $5B ARR (2025); $183B valuation (Series F, Sept 2025); $14.3B raised — Amazon $8B, Google $2B; Claude Code at $500M+ ARR; 300K+ business customers; Claude.ai 18M+ MAU;
About
Anthropic is a San Francisco-based AI safety and research company that builds the Claude family of large language models. As of 2026, the current Claude 4 generation includes claude-opus-4-6 (most capable, reasoning and agentic tasks), claude-sonnet-4-6 (balanced performance and speed), and claude-haiku-4-5 (fast and cost-efficient). Anthropic also offers Claude Code — an agentic CLI for software engineering — generating $500M+ ARR by mid-2025.
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