Free to list, always.No paid rankings. Every recommendation explains its trade-offs.
OpenSourceChoice
Submit a project
OpenSourceChoice

Open-source projects tagged “Seo”.

Inspect repositories, licenses, activity, and alternatives across the Seo ecosystem.

7 projects connectedTag matches come from repository topics and catalog metadata.
OpenSEO
MIT

Open source alternative to Semrush and Ahrefs

InfrastructureOpen-source projects grouped in this category for discovery and comparison.1 project#TypeScriptProjects tagged with this topic in the verified catalog.1 projectGithub ActionsProjects tagged with this topic in the verified catalog.1 projectJavaScriptProjects tagged with this topic in the verified catalog.1 projectAI-nativeThis project includes AI-native capability signals in the catalog metadata.1 AI-native projectSemrushProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
Metrics syncingMetrics syncingStar momentum for this project has not landed in the latest GitHub metrics sync yet. Check trending for repositories with recorded momentum.Browse trending →
FreePricingFree and open sourceFree4.3K50428 hours ago
Alternatives toSemrushSemrushProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative+2
Web Analytics Italia - Portale
ItalyAGPL-3.0-or-later

Web analytics Italy is a national platform for collecting and analysing statistical data on the traffic of the Italian PA’s websites.

Data & AnalyticsOpen-source projects grouped in this category for discovery and comparison.4 projects#webProjects tagged with this topic in the verified catalog.6 projectsdata-analyticsProjects tagged with this topic in the verified catalog.3 projectsWebDocumented runtime or deployment platform for this open-source project.6 projectsAhrefsProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
ITIT - Developers ItaliaFederated from IT - Developers Italia (Italy) in the EU Open Source Solutions Catalogue. Software type: Standalone/Web.Beta · Data Analytics · Data CollectionBetaBetaMarked Beta: usable, but still changing. Validate before production adoption.EU OSS Catalogue maturity
1377/100Vitality 77/100Healthy activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Alternatives toAhrefsAhrefsProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative+2
Pa11y Server
GermanyMIT

Pa11y is your partner for automated accessibility tests.

Developer ToolsOpen-source projects grouped in this category for discovery and comparison.1 project#webProjects tagged with this topic in the verified catalog.6 projectsapplication-developmentProjects tagged with this topic in the verified catalog.2 projectsWebDocumented runtime or deployment platform for this open-source project.6 projectsAhrefsProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
DEDE - Open CodeFederated from DE - Open Code (Germany) in the EU Open Source Solutions Catalogue. Software type: Standalone/Backend.Beta · Application Development · Compliance ManagementBetaBetaMarked Beta: usable, but still changing. Validate before production adoption.EU OSS Catalogue maturity
254/100Vitality 54/100Moderate activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Alternatives toAhrefsAhrefsProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative+2
RerUserDates
ItalyGPL-3.0-or-later

Matomo plugin, useful to prevent the generation of reports customised and avoid server overloading

Data & AnalyticsOpen-source projects grouped in this category for discovery and comparison.4 projects#webProjects tagged with this topic in the verified catalog.6 projectsseoProjects tagged with this topic in the verified catalog.7 projectsWebDocumented runtime or deployment platform for this open-source project.6 projectsAhrefsProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
ITIT - Developers ItaliaFederated from IT - Developers Italia (Italy) in the EU Open Source Solutions Catalogue. Software type: Addon.Stable · Seo · Data AnalyticsStableStableMarked Stable in the EU OSS Catalogue: considered ready for production use by the publishing public administration.EU OSS Catalogue maturity
273/100Vitality 73/100Healthy activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Alternatives toAhrefsAhrefsProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative+2
Indicizzare con SOLR i contenuti del CMS Plone
ItalyGPL-2.0-only

Form to index Plone content with Solr

Data & AnalyticsOpen-source projects grouped in this category for discovery and comparison.4 projects#webProjects tagged with this topic in the verified catalog.6 projectsapplication-developmentProjects tagged with this topic in the verified catalog.2 projectsWebDocumented runtime or deployment platform for this open-source project.6 projectsAhrefsProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
ITIT - Developers ItaliaFederated from IT - Developers Italia (Italy) in the EU Open Source Solutions Catalogue. Software type: Addon.Stable · Application Development · Content ManagementStableStableMarked Stable in the EU OSS Catalogue: considered ready for production use by the publishing public administration.EU OSS Catalogue maturity
169/100Vitality 69/100Healthy activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Alternatives toAhrefsAhrefsProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative+2
Rer Intranet Subnetwork
ItalyGPL-3.0-or-later

Plugin for Matomo useful to count visitors from the intranet, which can be configured.

Data & AnalyticsOpen-source projects grouped in this category for discovery and comparison.4 projects#webProjects tagged with this topic in the verified catalog.6 projectsseoProjects tagged with this topic in the verified catalog.7 projectsWebDocumented runtime or deployment platform for this open-source project.6 projectsAhrefsProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
ITIT - Developers ItaliaFederated from IT - Developers Italia (Italy) in the EU Open Source Solutions Catalogue. Software type: Addon.Stable · Seo · Data AnalyticsStableStableMarked Stable in the EU OSS Catalogue: considered ready for production use by the publishing public administration.EU OSS Catalogue maturity
169/100Vitality 69/100Healthy activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Alternatives toAhrefsAhrefsProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative+2
Kommunale Räume
GermanyApache-2.0

‘Municipal spaces’ means a platform to book premises

Content & CollaborationOpen-source projects grouped in this category for discovery and comparison.1 project#webProjects tagged with this topic in the verified catalog.6 projectsonline-bookingProjects tagged with this topic in the verified catalog.1 projectWebDocumented runtime or deployment platform for this open-source project.6 projectsAhrefsProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
DEDE - Open CodeFederated from DE - Open Code (Germany) in the EU Open Source Solutions Catalogue. Software type: Standalone/Web.Stable · Online Booking · CollaborationStableStableMarked Stable in the EU OSS Catalogue: considered ready for production use by the publishing public administration.EU OSS Catalogue maturity
050/100Vitality 50/100Moderate activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Alternatives toAhrefsAhrefsProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative+2
Showing 7 of 7