Comparison

Argo CD vs Semaphore

No clear leader: Argo CD (71.2) and Semaphore (68.4) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Argo CD full profile →Semaphore full profile →

Machine formatsJSON Markdown GraphQLor send Accept: application/json

Argo CD71

Semaphore68

Attribute comparison across 2 tools
Attribute	Argo CD	Semaphore
Vioscale score	71 / 100low · 43%	68 / 100medium · 71%
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	open_source	freemium
Price levelpricing.price_level	free	low
Transparentpricing.transparent	-	✓
Integrations
Countintegrations.count	-	1
Security
Iso27001security.iso27001	-	✓
Pcisecurity.pci	-	✓
Scorecardsecurity.scorecard	8.9	-
Soc2security.soc2	-	✓
Vulnerabilitiessecurity.vulnerabilities	Count: 37 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fargoproj%2Fargo-cd%2Fv2&per_page=100 · Last 12m: 6 · Max severity: CRITICAL	-
Reliability
Status pagereliability.status_page	-	✓
Adoption
Dependent reposadoption.dependent_repos	148	-
Github starsadoption.github_stars	24,001	-
Activity
Commits last 30dactivity.commits_last_30d	100	-
Release
Cadence daysrelease.cadence_days	3	-
Historyrelease.history	20 items	-
License
Spdxlicense.spdx	Apache-2.0	-
Language
Primarylanguage.primary	Go	-

Score

Vioscale score

Argo CD71 / 100low · 43%

Semaphore68 / 100medium · 71%

Pricing

Free tier

Argo CD✓

Semaphore✓

Model

Argo CDopen_source

Semaphorefreemium

Price level

Argo CDfree

Semaphorelow

Transparent

Argo CD–

Semaphore✓

Integrations

Count

Argo CD–

Semaphore1

Security

Iso27001

Argo CD–

Semaphore✓

Pci

Argo CD–

Semaphore✓

Scorecard

Argo CD8.9

Semaphore–

Soc2

Argo CD–

Semaphore✓

Vulnerabilities

Argo CDCount: 37 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fargoproj%2Fargo-cd%2Fv2&per_page=100 · Last 12m: 6 · Max severity: CRITICAL

Semaphore–

Reliability

Status page

Argo CD–

Semaphore✓

Adoption

Dependent repos

Argo CD148

Semaphore–

Github stars

Argo CD24,001

Semaphore–

Activity

Commits last 30d

Argo CD100

Semaphore–

Release

Cadence days

Argo CD3

Semaphore–

History

Argo CD20 items

Semaphore–

License

Spdx

Argo CDApache-2.0

Semaphore–

Language

Primary

Argo CDGo

Semaphore–

Capabilities

Feature-by-feature on the axes that matter for ci/cd tools. “-” means undocumented, not absent.

Capability comparison for CI/CD Tools
Capability	Argo CD	Semaphore
Deployment
Hosting	Self-hosted only	-
Self-hosted runners	-	✓
Core
Config-as-code pipelines	✓	✓
Matrix / parallel builds	-	✓
Build
Container-native builds	✓	✓
Performance
Build caching	-	-
Security
Secrets management	✓	-
Delivery
Deployment environments & approvals	✓	-
Ecosystem
Reusable actions / marketplace	-	-

Deployment

Hosting

Argo CDSelf-hosted only

Semaphore-

Self-hosted runners

Argo CD-

Semaphore✓

Core

Config-as-code pipelines

Argo CD✓

Semaphore✓

Matrix / parallel builds

Argo CD-

Semaphore✓

Build

Container-native builds

Argo CD✓

Semaphore✓

Performance

Build caching

Argo CD-

Semaphore-

Security

Secrets management

Argo CD✓

Semaphore-

Delivery

Deployment environments & approvals

Argo CD✓

Semaphore-

Ecosystem

Reusable actions / marketplace

Argo CD-

Semaphore-

What each one is

The product in its own terms, so the numbers below have context.

Argo CD

Argo CD automates application deployment and lifecycle management on Kubernetes by using Git repositories as the authoritative source of truth, with a web interface and full audit capabilities.

Independently observed

Semaphore

An all-in-one continuous integration and delivery system that enables teams to automate testing and deployment workflows. It supports containerized and cloud-native architectures and can be deployed as a managed cloud service or self-hosted.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Argo CD

Open sourceFree tier

as of 2026-08-14verify ↗

Semaphore

from $0.00/moUsage-basedFree tier

Pay-per-minute metered compute: $0.0025/min (self-hosted) to $0.09/min (MacOS). Includes 20 concurrent jobs, $15/month free credits, 9.6 GB cache, and free support. Optional modular support and success services.

Compute - Ubuntu ARM$0.003–$0.012/min depending on vCPU
Compute - Ubuntu x64$0.0075–$0.015/min depending on vCPU
Compute - MacOS$0.09/min
Compute - Self-Hosted$0.0025/min

as of 2026-08-03verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platform and deployment support comparison
Supports	Argo CD	Semaphore
WebPlatforms	✓	✓
CLIPlatforms	✓	✗
Cloud / SaaSDeployment	✗	✓
Self-hostedDeployment	✓	✓

Platforms

Web

Argo CD✓

Semaphore✓

CLI

Argo CD✓

Semaphore✗

Deployment

Cloud / SaaS

Argo CD✗

Semaphore✓

Self-hosted

Argo CD✓

Semaphore✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Argo CD

Not documented yet.

Semaphore

1 total

Flowdock

Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.