Available worldwide
What is Flux CD?
Continuous delivery solution for Kubernetes that enables GitOps workflows through automatic reconciliation from Git. A CNCF Graduated project.
Flux CD pricing
We don't have Flux CD's full plan breakdown yet (its pricing page resisted automated reading). Here's what we could confirm. Always check live pricing for exact numbers.
What Flux CD does
The capabilities that matter for ci/cd tools, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Hosting
- Cloud + self-hosted
- Self-hosted runners
- ✓
- Config-as-code pipelines
- ✓
- Matrix / parallel builds
- -
- Container-native builds
- ✓
- Build caching
- -
- Secrets management
- ✓
- Deployment environments & approvals
- ✓
- Reusable actions / marketplace
- -
Platform & deployment
Independently observed- CLI
- Cloud / SaaS
- Self-hosted
Integrations (25)
Independently observed- GitHub
- GitLab
- Bitbucket
- AWS S3
- AWS EKS
- AWS KMS
- Azure
- Azure Key Vault
- Azure AKS
- Azure DevOps
- Azure Event Hubs
- Google Cloud Artifact Registry
- Google Cloud Storage
- Google Cloud Key Management Service
- Google Kubernetes Engine
- Google Cloud Pub/Sub
- Slack
- Google Chat
- Kustomize
- Helm
- Harbor
- Flagger
- OCI
- SOPS
- Cluster API
Security & compliance
Known vulnerabilities: 0 (0 in the last 12 months) sourcea count reflects scale & disclosure, not quality
Flux CD FAQ
Common questions about Flux CD, answered from independent, dated evidence.
What is Flux CD?
Continuous delivery solution for Kubernetes that enables GitOps workflows through automatic reconciliation from Git. A CNCF Graduated project. It is indexed under CI/CD Tools.
Source: https://fluxcd.io
Is Flux CD free to use?
Flux CD is open source, so it can be self-hosted and used at no licence cost. It is released under the Apache-2.0 licence. Pricing changes often, so verify at source before relying on it.
Source: https://fluxcd.io
What platforms does Flux CD support?
Flux CD supports a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.
Source: https://fluxcd.io
Can Flux CD be self-hosted?
Yes. Flux CD can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.
Source: https://fluxcd.io
What does Flux CD integrate with?
We have confirmed 21 integrations for Flux CD, including GitHub, GitLab, Bitbucket, AWS S3, AWS EKS, AWS KMS, Azure and Google Cloud Artifact Registry, plus 13 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.
Source: https://fluxcd.io
What security certifications does Flux CD have?
We have independently confirmed GDPR for Flux CD. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Flux CD not holding them. Always confirm compliance directly before you rely on it.
Source: https://fluxcd.io/flux/security/contextual-authorization/
Is Flux CD open source?
Yes. Flux CD is published under the Apache-2.0 licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.
Flux CD alternatives
Other ci/cd tools we track, ranked by the same independent score.
- CircleCICI/CD automation platform for building, testing, and deploying code with workflow automation and cachinghigh · 75%
- GitHub ActionsWorkflow automation service for building, testing, and deploying code within GitHubmedium · 74%
- BuildkiteA CI/CD platform that enables unlimited parallel builds with dynamic pipeline automation and intelligent test managementmedium · 73%
- Argo CDA GitOps tool for managing application deployment and lifecycle on Kubernetes through declarative configurationlow · 43%
- TurborepoBuild system that optimizes development workflows through caching and concurrent task executionlow · 37%
- SemaphoreContinuous integration and deployment platformmedium · 70%
Compare Flux CD
Side by side against other ci/cd tools, attribute by attribute, with a source on every value.
The vioscaleAI score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Flux CD, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Security score | 88 | 0.08 | 7.1 | ✓ |
| Capabilities | 75 | 0.09 | 6.5 | ✓ |
| Release cadence | 72 | 0.07 | 4.9 | ✓ |
| Development activity | 33 | 0.11 | 3.5 | ✓ |
| Integrations | 41 | 0.05 | 2.2 | ✓ |
| Stars | 70 | 0.03 | 1.9 | ✓ |
| Dependent projects | 17 | 0.07 | 1.2 | ✓ |
| Security posture | 10 | 0.18 | 0.0 | - |
| Package downloads | 0 | 0.15 | 0.0 | - |
| Developer Q&A activity | 0 | 0.05 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Activity
| Attribute | Value | Evidence |
|---|---|---|
| Commits last 30d | 10 | mediumsource · 2026-08-26 · 65% |
Adoption
Content
| Attribute | Value | Evidence |
|---|---|---|
| Faq | 7 items | mediumsource · 2026-09-10 · 66% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Hosting: both · Yaml pipelines: Yes · Container native: Yes · Secrets management: Yes · Deploy environments: Yes · Self hosted runners: Yes | mediumsource · 2026-08-13 · 60% |
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 25 | mediumsource · 2026-08-13 · 60% |
Language
| Attribute | Value | Evidence |
|---|---|---|
| Primary | Go | highsource · 2026-09-11 · 90% |
License
| Attribute | Value | Evidence |
|---|---|---|
| Spdx | Apache-2.0 | highsource · 2026-09-11 · 95% |
Market
| Attribute | Value | Evidence |
|---|---|---|
| Availability | PrimaryMarkets: … · AvailabilityScope: global · AvailableCountries: … · NotAvailableCountries: … | highsource · 2026-08-13 · 75% |
Pricing
Release
Security
| Attribute | Value | Evidence |
|---|---|---|
| Disclosure policy | Yes | mediumsource · 2026-08-03 · 60% |
| Gdpr | Yes | highsource · 2026-08-13 · 75% |
| Scorecard | 8.8 | highsource · 2026-09-11 · 90% |
| Vulnerabilities | Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Ffluxcd%2Fflagger&per_page=100 · Last 12m: 0 | highsource · 2026-09-11 · 90% |
Is Flux CD the right choice for you?
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