Catenaa, Sunday, July 06, 2025-OpenRouter, the AI startup co-founded by former OpenSea CTO Alex Atallah, secured $40 million in seed and Series A funding to accelerate its large language model (LLM) aggregator platform. The round was led by Andreessen Horowitz and Menlo Ventures, with Sequoia and angel investors also participating. The company’s valuation has reached […]