Security Open Source Tools

Alternative toBrave Browser

Privacy-focused browser engineered for speed and user control

• 6,380 GitHub stars
• MPL-2.0Licence MPL-2.0

Alternative toBox

File sync for organizations with data sovereignty and S3 storage

• 6,194 GitHub stars
• Apache-2.0Licence Apache-2.0

Alternative to1Password

Open source team password manager with sharing and audit

• 6,180 GitHub stars
• AGPL-3.0Licence AGPL-3.0
• #Security

Alternative toKong Konnect

Unified API keys, gateways, and observability for developers.

• 5,471 GitHub stars
• FSL-1.1-ALv2Licence FSL-1.1-ALv2

Alternative toZoom

Free browser-based video calls with no sign-up required

• 4,800 GitHub stars
• AGPL-3.0Licence AGPL-3.0
• #Chat

Alternative toSlack

Open protocol for secure, decentralized messaging and VoIP

• 4,716 GitHub stars
• AGPL-3.0Licence AGPL-3.0
• #Chat

Alternative toPlainID

Move access control out of app code into testable YAML policies

• 4,627 GitHub stars
• Apache-2.0Licence Apache-2.0

Alternative toAdobe Experience Manager

Open source CMS for enterprise and complex digital experiences

• 4,292 GitHub stars
• #CMS

Alternative toMultilogin

Anti-detect browser with isolated profiles and zero telemetry

• 4,084 GitHub stars
• AGPL-3.0Licence AGPL-3.0

Alternative toAmazon Managed Blockchain

Blockchain database with high throughput and low latency

• 4,033 GitHub stars
• Apache-2.0Licence Apache-2.0
• #Database