Redis Source Available License v2
Source-availableSPDX identifier:
LicenseRef-RSALv2OSI ✗Data updated Sep 26, 2026In plain words
Source-available license by Redis: free to use and modify, but not to offer the software as a managed service or bypass license keys.
Analogy: Cook with it anywhere, but don't open a store that sells this dish.
Pros
- + Targets only managed-service competitors
- + Short
Cons
- - Not open source
- - Triggered the Valkey fork
Well-known projects using it
5 well-known projects in our map use this license.
- RedisDatabase · Redis Ltd.Switched to it on Mar 20, 2024Also offered under: AGPL-3.0 / SSPL-1.0
- RedisBloomDatabase · Redis Ltd.Also offered under: SSPL-1.0
- RediSearchDatabase · Redis Ltd.Also offered under: SSPL-1.0
- RedisJSONDatabase · Redis Ltd.Also offered under: SSPL-1.0
- RedisTimeSeriesDatabase · Redis Ltd.Also offered under: SSPL-1.0
Permissions
- Commercial use
- Modification
- Distribution
- Private use
Conditions
- Keep copyright notice
- Keep the limitations
Limitations
- No liability
- No warranty
- No managed service
- No license-key bypass
Extreme scenarios · Code licenses
- A1Blocked by licenseA cloud vendor sells your project as a managed service
- A2With conditionsSomeone forks it and distributes a closed-source competitor
- A3AllowedEmbedded in a closed-source SaaS backend (not distributed)
- A4AllowedLinked into a closed-source app or firmware and distributed
- A5Not addressedSomeone promotes a modified version with your name or trademark
- A6AllowedSomeone sells unmodified copies
- B1Blocked by licenseA user sues you for patent infringement and keeps using the code
- B2Blocked by licenseA contributor asserts patents on their contributed code
- B3Not addressedA cross-border dispute: governing law and venue
- C1With conditionsYou later relicense or sell commercial licenses (contributors signed no CLA)
- C2Blocked by licenseYour code is merged into a GPL-3.0 project
- C3Blocked by licenseYou use a GPL-3.0 dependency and still ship under this license
- C4With conditionsThe project is abandoned and someone forks it to continue
- C5With conditionsYou want to block only big companies or competitors
- C6Not addressedKey code was written by an employee and the employer objects
- D1Blocked by licenseSomeone removes copyright or attribution notices
- D2Under reviewSomeone modifies files without marking the changes
- D3AllowedInternal modification, no distribution and no external service
- D4AllowedUsed for military, surveillance or other uses you object to
- D5Not addressedUsed by a sanctioned entity
- D6Not addressedYour code is used to train an AI model
Worst-case radar
- 1Stops free-riding33
- 2Stops closed forks25
- 3Patent protection100
- 4Adoption friction25
- 5Hard to relicense50
Computed from the scenario matrix. Higher means more of that property, not "better".
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Official text
Only the official text is legally binding. We do not translate license texts.