Doppler vs Infisical

Doppler is a secrets manager for storing and managing sensitive application secrets through a dashboard, API, and command-line tool. It centralizes secret management with config syncs, secret referencing, and automatic rotation on eligible plans. Its MCP server lets AI agents request secrets natively, and Doppler says per-seat pricing adds no fees for AI agents or other non-human identities. Developers can use a CLI, SDKs, API, webhooks, and a VS Code extension with two-way sync. Listed integrations include AWS Secrets Manager, Terraform Cloud, GitHub Actions, Kubernetes, GCP Secret Manager, Azure Key Vault, Vercel, and Okta. Security controls include scoped tokens, fine-grained access, breach detection, encrypted fallback files, and trusted IP allow lists. Doppler says it encrypts and tokenizes secrets using AES-256-GCM and is SOC 2 and ISO 27001 certified. Deployment is available in the cloud or on-prem. The Developer plan is free for three users, with additional users at $8 a month. Team costs $21 per user per month and is free for 14 days. Enterprise pricing is custom.

Infisical is an identity security platform for managing application secrets, certificates, and privileged access across cloud, on-prem, and AI infrastructure. Secrets Management centralizes credentials for syncing, rotation, and auditing across environments and workloads, with role-based access scoped by environment, path, and identity. Secrets can be rotated on a schedule or issued as short-lived credentials. Certificate Management handles private certificate authorities and automates certificate issuance, renewal, and revocation. Privileged Access provides short-lived identity-based sessions with auditing, while Agent Proxy keeps real secrets at the proxy and gives agents placeholders, with requests logged. Infisical lists integrations including AWS, Azure Key Vault, GitHub, GitLab, Datadog, OpenAI, and PostgreSQL. It can be used as Infisical Cloud or self-hosted. A free plan is available; paid plans start at $20 a month billed annually. The free certificate plan is limited to 10 active certificates, up to 5 SANs per certificate, and no wildcard SANs.