Guardrail Technologies has raised $3 Million in New Funding

November 13, 2026 2 Min Read

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According to filings with the U.S. Securities and Exchange Commission, Guardrail Technologies has raised $3 Million in new Seed 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 company’s current round of funding include: Filter Fund Venture Capital

About Guardrail Technologies
Guardrail Technologies secures artificial intelligence from creation through operation for enterprises, government agencies, and teams building and deploying AI. It positions itself as the first independent AI security and behavioral governance platform, offering continuous monitoring to identify risks that other solutions may miss. Its flagship AI Traffic Light platform provides visual risk detection for AI interactions, while the AI Command Center helps organizations manage AI connections, protection, measurement, workflows, and return on investment. The company also provides policy controls, embedded security, supply-chain analysis, behavioral monitoring, compliance oversight, audit trails, data masking, data sovereignty, and integrations through MCP servers and APIs. Guardrail states that it is the only platform delivering all four elements of its modelPolicy, Protection, Production, and Proofand describes its security as patent-protected and designed for defense-grade requirements. Its solutions are modular, work alongside existing technology without requiring replacement, and are awardable through the Department of Defenses Tradewinds Solutions Marketplace.

To learn more, visit https://guardrail.tech/
Linkedin: https://www.linkedin.com/company/guardrail-tech/

Contact:
TJ Marlin, CEO
https://www.linkedin.com/in/toddmarlin/