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HashiCorp Vault — centralize secret issuance, encryption, and revocation

OSS health 100
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Discovery score is an unbounded weighted, log-compressed index of stars, watchers, forks, and contributors. Growth momentum is its change over the observed period; OSS health is a 0–100 score from available repository recency, Community Health, and release data.

Stars
36,235
Primary language
Go
License
Not determined
Repository last updated
Sep 11, 2026

Overview

HashiCorp Vault is a security platform for centrally managing tokens, passwords, certificates, encryption keys, and other secrets, including dynamically issued credentials. Leases, renewal, revocation, and auditing can reduce the long-term distribution of static credentials.

Features and best fit

Based on official documentation; not hands-on tested · Content checked:

Expose secure storage, dynamic secrets, and encryption by API

The official README highlights secure secret storage, dynamic secrets, data encryption, leasing and renewal, and revocation. Applications can retrieve stored secrets, request short-lived credentials, or use encryption and decryption as a service without the platform retaining the original application data.

Sources: [1]

For standardizing secret lifecycles and access policy across teams

Vault fits environments moving database, cloud, PKI, and application secrets out of team-by-team manual handling and into shared authentication, policy, expiry, and audit controls. It can pair with CI/CD and workload identity to grant privileges only when needed.

Sources: [1]

Design sealing, HA, policy, audit, recovery, and license use first

Production requires plans for initialization and unsealing, storage, high availability, authentication, least-privilege policy, audit logs, backups, and disaster recovery. The LICENSE for Vault 1.15 and later is Business Source License 1.1 with IBM as licensor and restricts paid competitive hosted or embedded offerings. Each version changes to MPL-2.0 four years after publication.

Sources: [1][2]

Official sources

  1. [1]HashiCorp Vault README(2026-09-13)
  2. [2]HashiCorp Vault LICENSE(2026-09-13)
Supplemental curator note

Selected for qualifying the common word Vault with HashiCorp and secrets management, then expanding into encryption and dynamic credentials.

Growth

Growth trends · Last 30 days

36,235 Stars

Trend data is still being collected.

Development activity

Last 90 days · weekly

Commits (last 30 days)
271
Open PRs
272

Development activity is still being collected.

Built with

Categories and tags

GitHub data

GitHub dataView detailed GitHub data

GitHub Topics

  • vault
  • go
  • secrets
Stars
36,235
Forks
4,755
Watchers
782
Open issues
1,162
Primary language
Go
License
Not determined
Repository last updated
Sep 11, 2026
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