HashiCorp Vault vs Infisical: which fits your secrets workflow
Choose HashiCorp Vault when your organization needs its mature secrets engines, policy model and operator tooling and can carry its licensing position, and choose Infisical when the priority is a project dashboard, secret syncs, a Kubernetes operator and developer-facing workflows. The decision usually turns on four questions: which engineers will manage secrets day to day, which Vault secrets engines your workloads depend on, whether you need private PKI and key management inside the same tool, and whether SSO or other enterprise features must be available without a paid license. Vault's Community edition is released under the Business Source License 1.1 since August 10, 2023 and is owned by IBM since February 27, 2025, so a renewal or licensing review is a reasonable trigger to test the alternative. Infisical's repository is MIT licensed except content in its ee directories, which carry a separate license, so confirm which features you will run from outside those directories before you commit.
Start with an inventory of what Vault does for you today: KV paths, database or Kubernetes dynamic secrets, Kubernetes auth roles, transit encryption and the HCL policies that govern them. Infisical covers dynamic secrets for PostgreSQL and MySQL, a Kubernetes operator that reloads deployments, Kubernetes, AWS, GCP, Azure, OIDC and Universal Auth for machine identities, and key management and private PKI with ACME and EST enrollment. Any Vault engine outside that list, such as transit-style workflows you rely on in application code, needs a named owner and a test. Infisical's bulk Vault importer handles only the KV engine, so the remaining engines are rebuilt by hand. Ask Infisical to confirm the feature set for your exact engine versions, since its documentation is the source of truth and this page does not assume parity. Check SSO and enterprise features before you pilot. Infisical's self-hosting documentation states that features such as SSO and gateways require enterprise licensing, so budget for that license if SSO is a hard requirement for your identity model, and ask for the price in writing. Vault's own SSO and namespace capabilities depend on the edition you buy, so compare the Community, Enterprise and HCP offerings on the HashiCorp Vault pricing page against the features you actually need. Run a two-week pilot with one application, record what your engineers changed in their workflows, and use those results to decide between the two platforms.
Which option fits which scenario
This table maps common team scenarios to the platform that fits better and why. Read each row against your own constraints, since the better fit depends on which Vault features you run today and which Infisical features need an enterprise license.
| Scenario | Better fit | Reason |
|---|---|---|
| Platform team standardizing on dynamic database credentials | Vault | Vault's database secrets engine is the long-established model for short-lived credentials, and Infisical's dynamic secrets cover PostgreSQL and MySQL. Confirm the database engines you need in each platform before deciding. |
| App team wanting a dashboard and syncs to CI and cloud platforms | Infisical | Infisical provides a project and environment dashboard and secret syncs to platforms such as GitHub, Vercel and AWS. Vault secrets sync requires Vault Enterprise or HCP Vault Dedicated. |
| Team needing an internal PKI with ACME or EST enrollment | Infisical | Infisical includes a private PKI for X.509 certificates with ACME and EST enrollment. Check that the certificate profiles and issuing hierarchy you need match what Infisical provides. |
| Team with many Vault policies and Kubernetes auth roles | Vault, or a planned mapping | Infisical's importer maps Kubernetes auth roles to machine identities and translates HCL policies to project roles on a best-effort basis. Plan a review of every translated policy before cutover. |
| Organization requiring SSO | Depends on license | Infisical's self-hosting documentation says SSO requires enterprise licensing. Confirm the licensing terms with the vendor before choosing Infisical for SSO-driven access. |
| Team with mixed KV secrets and no dynamic secrets | Infisical | Infisical's bulk import covers KV v1 and KV v2 into a chosen environment and folder, up to 25 Vault paths per import. The import is intended for initial migrations, so plan one application at a time. |
| Organization running Vault secrets engines beyond KV and database | Vault | Infisical's bulk importer supports only the KV secrets engine, so other engines need manual re-creation. Inventory your mounts before comparing features. |
How each option fits by team type
Security engineers usually own the policy model, the audit trail and the decision about which workloads may read which secrets. For this group the comparison turns on policy depth and engine breadth, and Vault has the longer track record in both. Infisical covers a narrower set of engines, so the migration case depends on whether your Vault estate actually uses the engines Infisical supports.
- Policy translation: Infisical converts Vault HCL policies into project roles on a best-effort basis. Treat the output as a draft and compare every generated role against its original policy before any workload moves.
- Engine coverage: Infisical documents dynamic secrets for databases such as PostgreSQL and MySQL, plus a private PKI and a key management service. Inventory every Vault mount and confirm each one has an Infisical equivalent before committing.
- Access controls: Infisical provides RBAC, temporary access, access requests and approval workflows. Map who approves production reads today and confirm those approvals can be expressed in Infisical.
- Sensitive values: Service account tokens and similar values must be entered manually after import. Plan a controlled step with named owners and a record of who re-entered each value.
- Single sign-on: SSO requires an Infisical enterprise license. Confirm how administrator login will work before rollout.
Check: ask for a written list of every Vault mount and policy that does not map cleanly, and sign off on each item before go-live.
Platform engineers carry deployment, upgrades, backups and the Kubernetes integration. Infisical offers several self-hosting paths, including a single Docker container, Docker Compose, an official Helm chart with bundled PostgreSQL and Redis, Linux packages, and AWS or GCP reference deployments. The path you choose decides how much of the database and cache you operate yourself.
- Install path: The Helm chart bundles PostgreSQL and Redis, which speeds a first deployment but leaves backup and high availability for those components to you. Decide whether to use the bundled services or external managed instances.
- Kubernetes integration: The Infisical Kubernetes operator delivers secrets to workloads and reloads deployments, and the agent injects secrets without code changes. Test reload behavior in a non-production namespace first.
- Auth mapping: Vault Kubernetes auth roles map to Infisical machine identities, and Kubernetes secrets engine roles map to dynamic secrets. Verify each service account binding and namespace individually after import.
- Licensing: The repository is MIT licensed except content in any ee directory, which follows the separate license in the ee folder. Review that license if your design depends on enterprise code.
- Operations: Set a written upgrade procedure, follow the GitHub releases page for new versions, and test a full restore from backup before production use.
Check: confirm which components your team operates, who patches them and how a restore has been proven before you schedule the cutover.
Application developers mostly work with the dashboard, the CLI, environment-specific values and syncs to the platforms where their code runs. Infisical organizes secrets by project and environment, which matches how most teams already think about configuration. The importer can keep each Vault path as a folder, so the layout can stay familiar during the transition.
- Dashboard per environment: Each project has its own dashboard and environments. Secret versioning and point-in-time recovery help undo a bad change without rebuilding values by hand.
- Secret syncs: Infisical syncs secrets to platforms such as GitHub, Vercel and AWS. Vault secret sync to these platforms requires Vault Enterprise or HCP Vault Dedicated, so this is often the practical reason developers want the switch. Confirm each target in your own list is supported.
- App-by-app move: Infisical recommends migrating one application at a time. Pick a low-risk service first, re-point its code or agent, and only then move the next.
- Import limits: Each import handles up to 25 Vault paths, and the bulk importer supports only the KV secrets engine and is limited to organization admins. Expect several rounds for a large Vault and check that each path lands in the right folder.
- Access requests: Developers can request temporary access through approval workflows, which replaces ad hoc sharing of production values. Agree the approval path with the security team before rollout.
Check: after each application moves, confirm it reads the new values in staging and that the old Vault path is no longer referenced anywhere in its code or pipeline.
Where your secrets live and who controls the platform
Moving from Vault to Infisical changes where secrets are stored, who operates the control plane and which features need a paid license. The cards below set out the self-hosting choices, the data and identity questions they raise, and the difference between an external audit and the readiness work that precedes it.
Choose a self-hosting pattern
Infisical can run as a single Docker container, through Docker Compose, from an official Helm chart that bundles PostgreSQL and Redis, from Linux packages, or from AWS or GCP reference deployments. A single container suits evaluation, while production clusters need a database and cache that your team can back up, patch and restore. Check which pattern your platform team can operate for the next several years, and who owns the bundled PostgreSQL and Redis instances after go-live.
Self-managed Vault keeps unseal under your control
Vault runs in your infrastructure as the Community or self-managed Enterprise edition, so your team operates the storage backend, high availability and unseal process. Unseal keys and any auto-unseal dependency become part of your recovery plan. If you stay on Vault, confirm which edition you license, because features such as automated snapshots and namespaces depend on it.
Infisical Cloud shifts operations to the vendor
Infisical Cloud is the vendor's hosted service, and teams can sign up for it free. It removes database and cluster operations from your team, but secrets are stored in a service you do not run. For regulated workloads, ask where the Cloud data is held, which sub-processors handle it, how keys are protected and what contractual terms apply before you choose it for production secrets.
Map data location to each secret store
A self-hosted Infisical instance keeps secret values, audit records and the database inside the networks you choose, including air-gapped ones, if you deploy it that way. Synced copies in GitHub, Vercel or AWS live in those platforms and fall outside your Infisical boundary. Build an inventory of every destination a secret reaches, because the most sensitive location is often the sync target, not the source.
Confirm which features need an enterprise license
Infisical's self-hosting documentation states that enterprise features such as SSO and gateways require enterprise licensing, while the core repository is MIT licensed outside its ee directories. Decide early whether your login model, network access pattern or audit requirements depend on those features. Ask the vendor for the licensing terms in writing before you design identity flows around them.
Readiness work is not an external audit
Preparing systems, access reviews, backup evidence and change records for a compliance assessment is work you can plan and staff. An independent auditor or certification body issues the opinion, and that step is not something a platform vendor or DeployOpen provides. Ask your assessor which evidence they expect from the secrets platform, such as access logs and key custody records, and confirm the scope they will test before you migrate.
What the license and edition differences mean for your budget
The budget question starts with licensing. On August 10, 2023, HashiCorp announced that future releases of its products would move from the Mozilla Public License 2.0 to the Business Source License 1.1, while its APIs, SDKs and most libraries stay under MPL 2.0. The main restriction targets vendors that build competing services on HashiCorp products, so an internal deployment of Vault Community is not the concern. IBM completed its acquisition of HashiCorp on February 27, 2025, and Vault is now sold by IBM. Vault is offered as the free Community edition, self-managed Vault Enterprise and the managed HCP Vault Dedicated service. Enterprise and HCP pricing is available only by quote, so the cost of staying on Vault depends on a contract you have not yet seen. Ask for the quote in writing, with the licensed features, support tier, term length and any renewal uplift stated separately.
Infisical takes a different licensing path. Its repository is licensed under the MIT Expat license, except content in any ee directory, which falls under the separate license in ee/LICENSE. The self-hosting documentation states that enterprise features such as SSO or gateways require an enterprise license. That means the core secrets management, project dashboard, secret syncs and Kubernetes operator are open to use, while identity features that many regulated buyers need on day one may carry a separate cost. Before you compare totals, list every feature your controls depend on, including SSO, gateways, audit and access controls, and check each one against the Infisical LICENSE file and the current license terms. Confirm the license status of each feature with Infisical directly, because feature tiers can change between releases.
Once the feature list is settled, budget for the components that remain after the license fee. Under either path you still pay for hosting, database and cache infrastructure, high availability, backups, upgrades and the staff time to run them. A self-hosted Infisical deployment also recurs as a cost for its PostgreSQL and Redis dependencies, which the official Helm chart bundles but which still need capacity planning and backup policy. Put a single line for each recurring cost next to the license line so that the comparison reflects the total, not only the subscription. Also ask whether the Enterprise tier quote includes the migration effort or support for the move, since that determines whether the first year is cheaper than the renewal you are trying to avoid.
What each option costs to run, by component
Total cost for Vault or Infisical is rarely one line item. Subscriptions, licenses, infrastructure, staff time and implementation work each follow different drivers, and some recur every year while others are paid once. The cards below separate these components so you can request comparable quotes and build a fair three-year view.
Vault Enterprise or HCP subscriptions
HashiCorp prices Vault Enterprise (self-managed) and HCP Vault Dedicated (managed) by quote, not from a public list. This is a recurring cost that usually scales with the deployment's size and feature set, and it may be the line that changes most at renewal. Ask the vendor which features, namespaces, replication and sync capabilities are included, and whether support tiers, term length and multi-year discounts are part of the figure. Compare the quote against the Community edition, which is free but lacks the Enterprise features you may be paying for.
Infisical Cloud subscription
Infisical Cloud is the vendor's hosted service, and teams can sign up for a free tier. Paid plans are a recurring cost whose structure you should confirm on the vendor's current pricing page, since tiers, seat counts and machine identity limits can change. Check what the plan includes for secret syncs, dynamic secrets, PKI and SSO, because those features may sit in higher tiers. Data residency and the location of secret storage are part of the decision, so confirm them in writing.
Infisical enterprise licensing
Infisical's self-hosting documentation states that enterprise features such as SSO and gateways require enterprise licensing. The core platform is MIT licensed outside the ee directories, so this is a recurring license cost only if your design needs those gated features. Confirm which features you need (SSO, gateways, audit or access controls) and request the license terms, renewal basis and whether support is included. Map each required feature to the license tier before you commit to a self-hosted design.
Self-hosted infrastructure and data stores
Self-hosted Infisical runs as containers or on Kubernetes, typically with PostgreSQL and Redis. These are recurring costs for compute, storage, backups, networking and high availability across availability zones, whether you use the bundled Helm chart components or managed database services. Vault has its own infrastructure costs, including Raft storage nodes or an external backend, and an auto-unseal key service. Ask for a sized reference architecture from each vendor and price it in your own cloud or data center.
Staff time for operations
Recurring operations include upgrades, backups and restore tests, certificate and key rotation, monitoring, and on-call coverage for the secrets platform, which is a critical dependency for deployments. This cost is often the largest and is easy to underestimate because it sits in existing salaries. Count the hours your platform, security and application teams will spend on each option, including Vault cluster unseal procedures or Infisical database maintenance. Confirm which tasks the vendor covers under support and which fall to your team.
Migration and implementation services
The migration is a one-time cost covering inventory, policy translation, re-pointing applications and agents, validation, and cutover. Infisical's Vault importer covers KV secrets and some Kubernetes auth and dynamic secret configuration, but its policy translation is best-effort and requires review, and sensitive values such as service account tokens must be entered manually. Request a fixed-scope written plan that lists the number of applications, environments, policies and auth methods in scope, the test approach, and the rollback path. Ask whether training and post-cutover support are separate line items.
How a move from Vault to self-hosted Infisical unfolds
The sequence takes an inventory of Vault secrets, engines and auth roles into a self-hosted Infisical instance where each application runs against its own migrated secrets, identities and dynamic secret configurations before the old Vault paths are retired.
Inventory secrets, engines and auth roles
The platform team lists every KV mount, secrets engine, Kubernetes auth role, policy and consuming application in the Vault cluster, and records which applications read which paths. Vault's own audit logs and the policy files in your configuration repository are the usual sources. The step is done when each application has an owner and each path is assigned to a target Infisical project and environment. Confirm the list with the application teams, because policies often grant more access than the code uses.
Stand up self-hosted Infisical
Your infrastructure or platform team deploys Infisical in your own environment using one of the self-hosting options in the vendor documentation, such as Docker Compose or the official Helm chart with bundled PostgreSQL and Redis. Decide early how the database, backups and TLS are handled, since those choices are yours to operate. The step produces a reachable instance with an organization admin account, projects created for each application group, and a tested backup of its database. Ask the vendor which enterprise features you will need, such as SSO, before you rely on them.
Import KV v1 and v2 secrets in batches
An organization admin runs Infisical's bulk importer against the Vault KV secrets engine, selecting a target environment and folder for each batch of up to 25 Vault paths. You can keep each Vault path as a folder so the structure stays recognizable. The importer only handles the KV engine, so secrets in other engines are migrated by hand later. The step is done when a sample of imported values matches Vault for each batch. Because the importer is meant for initial migration, plan to reconcile any changes made in Vault after the import.
Map Kubernetes auth and engine roles
The Vault migration tooling maps Kubernetes auth roles to Infisical machine identities and Kubernetes secrets engine roles to dynamic secrets. Review each generated identity and dynamic secret configuration against the original role's bound service accounts and namespaces, and confirm that the scope is no wider than before. Service account tokens and other sensitive values are not carried over automatically, so enter them manually in Infisical. The step is complete when each identity has been reviewed and each sensitive value has been re-entered and tested.
Review translated HCL policies as project roles
Vault HCL policies are translated into Infisical project roles on a best-effort basis, so every translated role needs a line-by-line review against the original policy. Pay particular attention to capabilities such as deny rules, wildcard paths and list permissions, which may not map one to one. Record each decision in the change ticket so auditors can trace how access was preserved or narrowed. The step is done when a named reviewer has signed off each role and a test identity confirms the expected reads succeed and the unexpected ones fail.
Migrate one application at a time
The vendor recommends moving one application at a time, so the team cuts over a single workload, watches it through its normal release cycle, and only then starts the next. For each application, the team points the workload at its Infisical project, confirms the secrets it reads, and keeps a documented rollback to the Vault path until the cutover is accepted. The step produces a short cutover record per application with the date, the owner and the test results.
Re-point agents and the Kubernetes operator
Each workload's delivery method changes to the Infisical Kubernetes operator, which delivers secrets into the cluster and reloads deployments, or to the Infisical agent, which injects secrets without code changes. Vault Agent injectors, sidecars and templates are removed from the manifests during this step. Check that deployments reload when a secret changes and that no pod still reads a Vault address. The step is done when the workload runs on Infisical-delivered secrets and the Vault references are gone from its manifests and configuration.
Retire Vault paths and keep evidence
Once every application has run on Infisical through its normal cycle, the team disables the Vault paths and mounts that are no longer read, revokes unused tokens and auth roles, and archives the final configuration and audit records. Keep the cutover records, the role review sign-offs and the inventory from the first step, since they are the evidence a compliance assessor will ask for. Whether any Vault data must be retained for records or legal reasons is a question to settle with your compliance owner before deletion.
Questions buyers ask before switching from Vault to Infisical
What drives the cost of moving from Vault to self-hosted Infisical?
The main costs are staff time, the infrastructure that runs Infisical, and any outside help you buy. Staff time covers inventory of Vault paths, auth roles and policies, rewiring applications, and testing rollback. Infrastructure covers the database and cache that the self-hosting options bundle or expect, plus backups and monitoring. Costs rise with the number of applications, dynamic secret configurations and compliance evidence you must produce. Vault Enterprise or HCP subscriptions are quote-based, so ask your HashiCorp or IBM contact for a figure to compare against. Ask any provider for a written quote that separates one-time migration work from recurring hosting and support.
How long does a Vault to Infisical migration take?
Duration depends mainly on how many secrets, paths and applications you move, and on how many teams must sign off on each change. Infisical's documentation limits each bulk import to 25 Vault paths and recommends migrating one application at a time, so a large Vault with many paths will need several import rounds. Plan for a pilot application, then repeat the same pattern. Infisical publishes no migration duration, so ask your provider for a timeline based on an inventory of your own Vault paths, auth roles and policies before you commit to a date.
What skills does the team need for this migration?
The work needs people who understand Kubernetes, your databases and your identity model. Kubernetes knowledge is needed for the auth method mapping, the Infisical Kubernetes operator and the service account tokens you must re-enter by hand. Database knowledge matters for dynamic secrets, because Infisical's Vault import maps Kubernetes secrets engine roles to dynamic secrets, and database roles need their own review. Policy and identity knowledge is needed to check Vault HCL policies translated into Infisical project roles, which the importer does on a best-effort basis. Confirm these skills in your own team before you start.
Can our own team migrate from Vault to Infisical without a partner?
A team with the skills above can often run a pilot in-house, especially for a small number of applications. The harder questions are production cutover, rollback and evidence for auditors. Infisical's bulk import is limited to organization admins and is intended for initial migrations, so you need admin access and a plan for who owns that role after the move. Before deciding, list your applications, the auth methods each uses and the Vault features you depend on. If the list includes dynamic secrets across many databases, consider an outside review of the design.
What does Infisical's importer leave behind from a Vault cluster?
The importer covers only the KV secrets engine, so other Vault engines and their configuration do not come across through bulk import. Sensitive values such as service account tokens must be entered manually. Vault HCL policies become project roles on a best-effort basis and need review. Here is what to check:
- Transit, PKI and other engines outside KV, which need their own mapping.
- Audit device settings, namespaces and replication, which are Vault features you should record before you leave.
- Application references to Vault paths, which must be re-pointed to Infisical.
Confirm the exact scope of the current Infisical documentation with the vendor before you rely on it.
Does SSO for Infisical require a paid license?
Yes, according to Infisical's self-hosting documentation, enterprise features such as SSO or gateways require enterprise licensing. This matters if your current Vault access depends on a corporate identity provider, because you would need the enterprise license to keep that login flow. The core product is MIT licensed outside its ee directories, and the ee directories use a separate license. Ask Infisical for the current price and terms of an enterprise license, and check with your legal team whether the ee license meets your internal policy before you plan the rollout.
Which Vault features need checking before we switch to Infisical?
Check every Vault feature your applications and operators use, because Infisical's Vault migration covers only part of that surface. Infisical includes dynamic secrets for PostgreSQL and MySQL, a private PKI with ACME and EST enrollment, a key management service and privileged access management with session recording. Compare each feature you rely on against those capabilities, and note any gap. Items to confirm include Vault audit logging, the approval workflows you need, and how Infisical's machine identities map to your current Kubernetes auth roles. Write the results into a gap list before you commit.
When is outside help worth paying for during this migration?
Outside help is most worth considering when the migration touches production secrets across many teams, when you must prove controls to an auditor, or when your staff cannot take on the work without slowing other projects. DeployOpen plans, implements, integrates and hardens self-hosted open-source platforms in your own infrastructure, and it prepares systems and evidence for compliance assessments, although independent auditors issue any audit reports. Most engagements are fixed-scope, with scope, deliverables and timelines agreed in writing before work starts, and a quote follows from that scope.
How DeployOpen helps you evaluate, implement and migrate
DeployOpen plans, implements and supports self-hosted open-source platforms inside your own cloud accounts, data centers or air-gapped networks. For a Vault versus Infisical decision, we start from your written requirements, test the two platforms against them, and only then build anything.
How we scope
- We map your Vault secrets engines, auth methods and policies to the Infisical features you need
- We document which Vault HCL policies need manual review before they become Infisical project roles
- We agree scope, deliverables and timelines in writing before any work starts
- Engagements are fixed-scope, and we give a quote based on that written scope
How we build
- We deploy Infisical using the Docker, Compose or Helm option that fits your environment
- We run a pilot with one application at a time, following the vendor's bulk import guidance
- We test Kubernetes auth, machine identity access and dynamic secrets against your workloads
- We configure Infisical SSO only where your license covers it, and we confirm this first
How we hand over
- We document the architecture, backup and restore steps, upgrade path and access model
- We deliver runbooks for re-pointing applications, agents and the Kubernetes operator
- We record which secrets were imported, which were entered manually and which remain in Vault
- We give you a written list of gaps against Vault features that Infisical does not cover
How we support
- Ongoing support, upgrades and continuous security testing are available as retainers
- We test your deployment after each Infisical release that you choose to adopt
- We prepare systems and evidence for compliance assessments, while independent auditors issue any reports
- Security testing of your secrets workflows can be scoped separately under the same written process
