Infisical

Infisical is an open-source secrets, certificate, and privileged access management (PAM) platform used by engineering teams to store, version, and inject credentials such as API keys, database passwords, and SSH keys into development workflows, CI/CD pipelines, and cloud infrastructure. Beyond core secrets storage, the platform has expanded to include an internal/external certificate authority (PKI), a key management service (KMS), and a PAM module that brokers just-in-time, audited access to databases, servers, and cloud resources through a single gateway rather than distributing standing credentials.

The product’s differentiator is unifying several traditionally separate tools (secrets managers, PKI, PAM, KMS) into one open-source platform, with features like secret versioning, point-in-time project recovery, and detailed audit logging including query-level Postgres logs, command-level SSH logs, and session recording with AI-assisted review of risky activity. It started as a developer-first open-source project and has grown into a company with enterprise customers.

Infisical is used by companies including Hugging Face and LG, and the company says it serves Fortune 500-scale organizations across finance, healthcare, and the public sector, though the full customer list is not independently published. It raised a $16 million Series A in June 2025 led by investor Elad Gil, with participation from Y Combinator, Gradient (Google’s AI fund), Dynamic Fund, and angels including Datadog CEO Olivier Pomel and Samsara CEO Sanjit Biswas; the company says it was cash-flow positive before the raise.