According to filings with the U.S. Securities and Exchange Commission, OpenRouter has raised $113 Million in new Series B funding. The federal securities law requires the notice to be filed by companies that have sold securities without registration under the Securities Act of 1933 in an offering made under Rule 504 or 506 of Regulation D or Section 4(a)(5) of the Securities Act. A company must file this notice within 15 days after the first sale of securities in the offering. For this purpose, the date of first sale is the date on which the first investor is irrevocably contractually committed to invest. Each issuer of securities that sells its securities in reliance on an exemption provided in Regulation D or Section 4(a)(5) of the Securities Act of 1933 must file this notice containing the information requested with the U.S. Securities and Exchange Commission (SEC) and with the state(s) requiring it. If more than one issuer has sold its securities in the same transaction, all issuers should be identified in this filing with the SEC.

Investors in the current round of funding include: NVentures, ServiceNow Ventures, MongoDB Ventures, Snowflake Ventures, Databricks Ventures join CapitalG, a16z, Menlo Ventures.

About OpenRouter
OpenRouter is a company that provides a unified interface for large language models (LLMs), enabling users to discover and access the best AI models and prices for their prompts through a single platform. Positioned as an infrastructure layer for AI applications, it aggregates a wide range of models and focuses on helping developers optimize for both quality and cost when choosing which models to use. The company operates as a central marketplace and routing layer, simplifying how teams integrate and manage multiple LLM providers. OpenRouter has also attracted significant investor confidence, having raised a $113 million Series B round led by CapitalG, with participation from NVentures, ServiceNow Ventures, MongoDB Ventures, Snowflake Ventures, Databricks Ventures, AMP PBC, Pace Capital, and existing investors Andreessen Horowitz and Menlo Ventures. This substantial funding underscores its growing market position as a key player in the AI tooling and model-access ecosystem.

To learn more, visit https://openrouter.ai/
Linkedin: https://www.linkedin.com/company/openrouter/

Contact:
Alex Atallah, Chief Executive Officer
https://www.linkedin.com/in/alexatallah/

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