Backline

Backline develops an autonomous security remediation platform that applies a coordinated fleet of AI agents to the work of fixing vulnerabilities and misconfigurations rather than detecting them. The platform ingests findings from an organization's existing scanners and security tools, consolidates them into a centralized findings lake, prioritizes them by risk, SLA and environment context, then generates, tests and delivers production-ready code and configuration changes. Named agent roles cover the stages of the workflow: an analyst agent interprets vulnerabilities and collects environmental context, a planner agent designs the fix path, a coder agent prepares fixes, and a verifier agent validates changes through testing to check for regressions.

The company positions the product across code, containers, hosts and cloud configuration, and states that roughly 80% of vulnerabilities are handled end-to-end automatically while the remaining 20% are orchestrated by the agents with human-in-the-loop input; when additional input is needed, agents engage engineers through tools such as Jira, Slack and GitHub. Enterprise features described include APIs, integrations with security stacks, communication platforms and code repositories, dashboards and reporting, zero-trust identity-based access, and a stated policy that customer code and configurations are not used for model training and are processed only temporarily during remediation. Backline describes its category as autonomous exposure remediation (AER), framed as preemptive, continuous and dynamic vulnerability management.

Beyond current software vulnerability remediation, the company has said it intends to address software supply chain issues such as exposed secrets, identity and access issues, and static application security testing.

Founding story

Backline was founded in August 2024 by Maor Goldberg (co-founder and CEO), Eran Leib (co-founder and Chief Customer Officer) and Aviad Chen (co-founder and VP R&D), who have worked together for over 25 years since beginning their careers in the Israeli Defense Forces. It is their third cybersecurity company together, after Whitebox Security (acquired by SailPoint) and Apolicy (acquired by Sysdig). Goldberg left Sysdig in 2024 to start the company, motivated by the observation that security tooling generates far more findings than organizations can remediate.

Business model

Backline sells a SaaS platform to enterprises that layers on top of their existing security scanning tools, with the platform accessed as a hosted service integrated into customer code repositories, security stacks and communication tools.

Traction

At its January 2025 launch the company said its agents were already deployed across organizations and working with leading enterprises and early adopters worldwide. Security leaders at Arkose Labs, Cockroach Labs, Celanese and Thetaray have provided public statements about using or evaluating the platform. The company states the platform resolves roughly 80% of vulnerabilities end to end automatically.

Latest developments

Backline emerged from stealth on January 30, 2025 with $9 million in seed funding and has since described its category as autonomous exposure remediation, with a stated roadmap extending to software supply chain issues, exposed secrets, identity and access issues, and static application security testing.