Canadian AI firm Cohere has signed a non-binding letter of intent to acquire Aisle, a startup specializing in autonomous vulnerability discovery. The deal aims to integrate AI security tools into Cohere's sovereign AI platform.
Canadian artificial intelligence firm Cohere announced on Thursday, Oct. 15, 2026, that it has signed a letter of intent to purchase Aisle, a cybersecurity company developing autonomous systems to find and repair vulnerabilities in critical software. The acquisition is currently non-binding, and financial terms were not disclosed.
Cohere stated that the move addresses the growing need for security in enterprise AI adoption. "As organizations move AI from experimentation to production, security has become one of the most important factors determining successful adoption," Cohere said in its announcement. The company noted that enterprises and governments are navigating complex requirements around data protection, governance, and regulatory compliance.
The acquisition is designed to help Cohere create a platform combining frontier AI models with advanced security capabilities. Cohere emphasized the importance of flexibility for clients operating in "private cloud, on-premises, and fully air-gapped" environments. "There are meaningful gaps in solutions available for [cyber] defenders, and many are having to make the difficult tradeoff between securing their systems and exposing their [intellectual property] and telemetry to a provider that does “zero data-retention” performatively," Cohere co-founder Ivan Zhang wrote in an X post. With Aisle, Cohere will "continue to empower defenders with a truly sovereign platform that they can fully trust to secure their most critical systems."
Aisle, founded in 2025, was launched by Ondřej Vlček, the former CEO of antivirus company Avast, along with co-founders Jaya Baloo and Stanislav Fort. If the deal closes, Vlček will join Cohere as senior vice-president of a new cybersecurity unit called Cohere Cyber. Baloo will become Cohere’s global chief information security officer, and Fort will serve as vice-president of AI security.
The company’s Prague headquarters, which hosts an engineering hub, will become Cohere’s Prague office. Approximately 50 full-time employees from Aisle will join Cohere. The acquisition also supports Cohere’s expansion in Europe, following previous moves to acquire Germany’s Aleph Alpha and Reliant AI.
Aisle’s AI systems are designed to discover, validate, and help remediate "previously unknown vulnerabilities in complex production software." According to Cohere, the company uncovered more than 500 of these vulnerabilities in its first year. In related coverage, BetaKit reported that Aisle claimed its AI security system found 18 of the 24 vulnerabilities addressed in the latest release of curl, a widely used software tool, while models from Anthropic and OpenAI found no issues. Tech Insider noted that these specific figures and the "Cohere Cyber" branding should be treated as unverified until confirmed by official sources.
This acquisition highlights the convergence of AI development and cybersecurity, particularly for government and regulated industries requiring data sovereignty. By integrating Aisle’s autonomous vulnerability discovery tools, Cohere aims to differentiate its enterprise offerings from competitors like OpenAI and Google by providing a secure, sovereign AI alternative that can operate within strict compliance frameworks.
Sources
This article was drafted with AI assistance and checked against the sources above. Company claims are reported as claims. Cover image is AI-generated.
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