OSS freshness leaderboard
Every open-source self-host alternative we list, sortable by last commit, stars, license, category.
We scanned 227 unique GitHub repos listed across 100 SaaS pages on os-alt: 149 alive · 8 stale · 9 dead (incl. 6 archived) · 61 unknown.
Default sort: most-recently-active first. Click any column header to re-sort. Use the filters to narrow by health, category, or license. Dead-only manifesto view: /graveyard/.
227 repos
| Repo | Category | License | Stars | Last commit | Health | Used as alt for |
|---|---|---|---|---|---|---|
| Activepieces activepieces/activepieces | Workflow automation / iPaaS | MIT | 22.1k | today | alive | Zapier |
| Actual Budget actualbudget/actual | Personal finance / budget tracking | MIT | 26.4k | today | alive | Mint |
| Apache Superset apache/superset | Business intelligence / dashboards / data exploration | Apache-2.0 | 72.8k | today | alive | Tableau |
| Appwrite appwrite/appwrite | Backend-as-a-service (auth + DB + storage + realtime) | BSD-3-Clause | 56.0k | today | alive | Firebase |
| Authentik goauthentik/authentik | Identity / SSO / authentication-as-a-service | MIT | 21.4k | today | alive | Auth0 |
| BigBlueButton bigbluebutton/bigbluebutton | Video conferencing | LGPL-3.0 | 9.11k | today | alive | Zoom |
| Cal.com calcom/cal.com | Scheduling / booking links | AGPL-3.0 | 42.4k | today | alive | Calendly |
| Cap CapSoftware/Cap | Async video messaging | AGPL-3.0 | 18.9k | today | alive | Loom |
| Chamilo chamilo/chamilo-lms | Online course platform | GPL-3.0 | 949 | today | alive | Teachable |
| Coder coder/coder | Cloud development environment | AGPL-3.0 | 13.1k | today | alive | GitHub Codespaces |
| Discourse (self-host) discourse/discourse | Community / forum hosting | GPL-2.0 | 47.0k | today | alive | Discourse Hosting (Discourse.org) , Reddit |
| Docusaurus facebook/docusaurus | Documentation hosting / knowledge base | MIT | 64.9k | today | alive | GitBook |
| Dokku dokku/dokku | App platform / git-push deploy | MIT | 31.9k | today | alive | Heroku |
| ERPNext frappe/erpnext | Small business accounting | GPL-3.0 | 33.7k | today | alive | QuickBooks |
| Erxes erxes/erxes | In-app messenger + customer support | AGPL-3.0 | 3.98k | today | alive | Intercom |
| FreshRSS FreshRSS/FreshRSS | RSS feed reader | AGPL-3.0 | 15.0k | today | alive | Feedly |
| Gitea go-gitea/gitea | Git hosting + Pipelines | MIT | 55.5k | today | alive | Bitbucket , GitHub Issues , GitLab |
| GitLab CE gitlabhq/gitlabhq | Git hosting + Pipelines | MIT | 24.3k | today | alive | Bitbucket , GitHub Issues , GitLab |
| Grafana Loki grafana/loki | Log management + SIEM | AGPL-3.0 | 28.2k | today | alive | Splunk |
| Grafana stack (Mimir + Loki + Tempo) grafana/grafana | Observability (metrics + logs + traces + APM) | AGPL-3.0 | 73.7k | today | alive | Datadog , New Relic |
| Haraka haraka/Haraka | Transactional email API | MIT | 5.56k | today | alive | SendGrid |
| Huginn huginn/huginn | Workflow automation / iPaaS | MIT | 49.3k | today | alive | Zapier |
| Huly hcengineering/platform | Issue tracker / project management | EPL-2.0 | 25.8k | today | alive | Linear |
| Immich immich-app/immich | Photo backup / library / face search | AGPL-3.0 | 100.2k | today | alive | Google Photos |
| Jaeger jaegertracing/jaeger | Distributed tracing / observability | Apache-2.0 | 22.8k | today | alive | Honeycomb |
| Joplin laurent22/joplin | Personal notes / web clipper / archive | AGPL-3.0 | 54.7k | today | alive | Evernote |
| LanguageTool languagetool-org/languagetool | Writing assistant / grammar + style checker | LGPL-2.1 | 14.5k | today | alive | Grammarly |
| LibreChat danny-avila/LibreChat | AI chat assistant (consumer UI) | MIT | 36.8k | today | alive | ChatGPT |
| LiteLLM BerriAI/litellm | LLM inference API | MIT | 46.4k | today | alive | OpenAI API |
| Logseq logseq/logseq | Personal notes / web clipper / archive | AGPL-3.0 | 42.7k | today | alive | Evernote |
| Mastodon Scheduled Posts (built-in) mastodon/mastodon | Social media scheduling + analytics | AGPL-3.0 | 49.9k | today | alive | Buffer , Twitter / X |
| Mattermost mattermost/mattermost | Community / voice chat | AGPL-3.0 (Team Edition) | 36.6k | today | alive | Discord , Microsoft Teams , Slack |
| Medusa medusajs/medusa | Ecommerce platform | MIT | 32.9k | today | alive | Shopify |
| Miniflux miniflux/v2 | RSS feed reader | Apache-2.0 | 9.21k | today | alive | Feedly |
| Misskey misskey-dev/misskey | Microblogging social network | AGPL-3.0 | 11.2k | today | alive | Twitter / X |
| n8n n8n-io/n8n | Workflow automation / iPaaS | Sustainable Use License | 187.3k | today | alive | Zapier |
| Nextcloud nextcloud/server | File sync + sharing | AGPL-3.0 | 34.9k | today | alive | Dropbox , Google Drive |
| NocoDB nocodb/nocodb | Spreadsheet / lightweight database | AGPL-3.0 | 63.0k | today | alive | Airtable |
| PostHog PostHog/posthog | Product analytics / event tracking / funnels | MIT | 34.4k | today | alive | Amplitude , FullStory , Mixpanel |
| Twenty twentyhq/twenty | CRM (sales pipeline) | AGPL-3.0 | 45.7k | today | alive | Salesforce |
| Unleash Unleash/unleash | Feature flags / progressive delivery | Apache-2.0 | 13.5k | today | alive | LaunchDarkly |
| Uptime Kuma louislam/uptime-kuma | Public status page / incident communication | MIT | 86.5k | today | alive | Statuspage (Atlassian) , UptimeRobot |
| Whisper.cpp ggerganov/whisper.cpp | Meeting transcription / AI notes | MIT | 49.5k | today | alive | Otter.ai |
| WordPress WordPress/WordPress | Website builder + hosting | GPL-2.0 | 21.1k | today | alive | Squarespace |
| Bitwarden Server (CE) bitwarden/server | Password manager / secrets vault | AGPL-3.0 | 18.6k | 1d ago | alive | 1Password , Bitwarden |
| Chatwoot chatwoot/chatwoot | Customer support helpdesk / shared inbox | MIT | 29.1k | 1d ago | alive | Help Scout , Intercom , Zendesk |
| code-server coder/code-server | Cloud development environment | MIT | 77.5k | 1d ago | alive | GitHub Codespaces |
| Directus directus/directus | Headless CMS | BSL-1.1 | 35.4k | 1d ago | alive | Contentful |
| Documenso documenso/documenso | Electronic signature / document signing | AGPL-3.0 | 12.8k | 1d ago | alive | DocuSign |
| Dokploy Dokploy/dokploy | Frontend hosting / serverless deploy | Apache-2.0 | 33.9k | 1d ago | alive | Vercel |
| drawio (diagrams.net) jgraph/drawio | Online whiteboard / visual collaboration | Apache-2.0 | 5.30k | 1d ago | alive | Miro |
| Drone CI harness/drone | Hosted CI/CD | Apache-2.0 | 35.6k | 1d ago | alive | CircleCI |
| EspoCRM espocrm/espocrm | CRM + marketing automation | GPL-3.0 | 2.95k | 1d ago | alive | HubSpot , Pipedrive , Salesforce |
| Firefly III firefly-iii/firefly-iii | Personal finance / budget tracking | AGPL-3.0 | 23.2k | 1d ago | alive | Mint |
| Flarum flarum/framework | Community / forum hosting | MIT | 6.71k | 1d ago | alive | Discourse Hosting (Discourse.org) , Reddit |
| FreeScout freescout-help-desk/freescout | Customer support helpdesk / shared inbox | AGPL-3.0 | 4.25k | 1d ago | alive | Help Scout , Zendesk |
| Ghost TryGhost/Ghost | Website builder + hosting | MIT | 52.8k | 1d ago | alive | Squarespace , Substack |
| Grafana Tempo grafana/tempo | Distributed tracing / observability | AGPL-3.0 | 5.25k | 1d ago | alive | Honeycomb |
| GrowthBook growthbook/growthbook | Feature flags / progressive delivery | MIT | 7.74k | 1d ago | alive | LaunchDarkly |
| Harper Automattic/harper | Writing assistant / grammar + style checker | Apache-2.0 | 10.5k | 1d ago | alive | Grammarly |
| Headscale juanfont/headscale | Mesh VPN / zero-config networking | BSD-3-Clause | 38.2k | 1d ago | alive | Tailscale |
| Hugo + Decap CMS gohugoio/hugo | Website builder + hosting | Apache-2.0 | 88.0k | 1d ago | alive | Squarespace |
| imgproxy imgproxy/imgproxy | Image / video CDN + on-the-fly transformation | MIT | 10.7k | 1d ago | alive | Cloudinary |
| Insomnia Kong/insomnia | API client / API workspace | Apache-2.0 (open core; some sync features are SaaS-only) | 38.4k | 1d ago | alive | Postman |
| InvoicePlane InvoicePlane/InvoicePlane | Small business accounting | MIT | 3.04k | 1d ago | alive | QuickBooks |
| Jellyfin jellyfin/jellyfin | Music streaming | GPL-2.0 | 51.4k | 1d ago | alive | Spotify , Vimeo |
| Jitsi Meet jitsi/jitsi-meet | Video conferencing | Apache-2.0 | 29.2k | 1d ago | alive | Zoom |
| Karakeep karakeep-app/karakeep | Read-it-later / web article archive | AGPL-3.0 | 25.0k | 1d ago | alive | Pocket , Raindrop.io |
| Keycloak keycloak/keycloak | Identity / SSO / authentication-as-a-service | Apache-2.0 | 34.3k | 1d ago | alive | Auth0 |
| Metabase metabase/metabase | Business intelligence / dashboards / data exploration | AGPL-3.0 | 47.3k | 1d ago | alive | Tableau |
| Open edX openedx/edx-platform | Online course platform | AGPL-3.0 | 8.09k | 1d ago | alive | Teachable |
| Rocket.Chat RocketChat/Rocket.Chat | Team chat + video meetings | MIT | 45.3k | 1d ago | alive | Microsoft Teams , Slack |
| Screenity alyssaxuu/screenity | Async video messaging | GPL-3.0 | 18.2k | 1d ago | alive | Loom |
| SigNoz SigNoz/signoz | Observability (metrics + logs + traces + APM) | MIT | 26.9k | 1d ago | alive | Datadog , Honeycomb , New Relic |
| Baserow bram2w/baserow | Spreadsheet / lightweight database | MIT (community) + commercial license for premium modules | 4.81k | 2d ago | alive | Airtable |
| BookStack BookStackApp/BookStack | Team wiki / documentation | MIT | 18.8k | 2d ago | alive | Confluence , GitBook |
| Bruno usebruno/bruno | API client / HTTP request testing | MIT | 43.6k | 2d ago | alive | Insomnia , Postman |
| Countly Countly/countly-server | Product analytics | AGPL-3.0 | 5.86k | 2d ago | alive | Mixpanel |
| DocuSeal docusealco/docuseal | Electronic signature / document signing | AGPL-3.0 | 16.2k | 2d ago | alive | DocuSign |
| Flagsmith Flagsmith/flagsmith | Feature flags / progressive delivery | BSD-3-Clause | 6.34k | 2d ago | alive | LaunchDarkly |
| Formbricks formbricks/formbricks | Online surveys | AGPL-3.0 | 12.2k | 2d ago | alive | SurveyMonkey , Typeform |
| GoatCounter arp242/goatcounter | Privacy-first web analytics | EUPL-1.2 | 5.68k | 2d ago | alive | Fathom Analytics |
| Graylog Graylog2/graylog2-server | Log management + SIEM | SSPL-1.0 | 8.03k | 2d ago | alive | Splunk |
| Harbor goharbor/harbor | Container image registry | Apache-2.0 | 28.5k | 2d ago | alive | Docker Hub |
| Lemmy LemmyNet/lemmy | Threaded community / forum | AGPL-3.0 | 14.4k | 2d ago | alive | |
| Matomo matomo-org/matomo | Web analytics | GPL-3.0 | 21.5k | 2d ago | alive | Google Analytics |
| Matrix (Synapse) element-hq/synapse | Community / voice chat | AGPL-3.0 | 4.16k | 2d ago | alive | Discord , Microsoft Teams |
| NATS JetStream nats-io/nats-server | Message queue / async messaging | Apache-2.0 | 19.8k | 2d ago | alive | Amazon SQS |
| Netbird netbirdio/netbird | Mesh VPN / zero-config networking | BSD-3-Clause | 25.1k | 2d ago | alive | Tailscale |
| Saleor saleor/saleor | Ecommerce platform | BSD-3-Clause | 22.9k | 2d ago | alive | Shopify |
| Strapi strapi/strapi | Headless CMS | MIT | 72.1k | 2d ago | alive | Contentful |
| Vikunja go-vikunja/vikunja | Project + task management | AGPL-3.0 | 4.19k | 2d ago | alive | Asana , Monday.com |
| WooCommerce woocommerce/woocommerce | Ecommerce platform | GPL-3.0 | 10.3k | 2d ago | alive | Shopify |
| Concourse concourse/concourse | Hosted CI/CD | Apache-2.0 | 7.83k | 3d ago | alive | CircleCI |
| Easy!Appointments alextselegidis/easyappointments | Scheduling / booking links | GPL-3.0 | 4.18k | 3d ago | alive | Calendly |
| Excalidraw excalidraw/excalidraw | Design / collaborative vector editor | MIT | 122.9k | 3d ago | alive | Figma , Miro |
| Garage deuxfleurs-org/garage | Object storage / blob store | AGPL-3.0 | 3.73k | 3d ago | alive | AWS S3 |
| Healthchecks.io (self-hosted) healthchecks/healthchecks | External uptime / availability monitoring | BSD-3-Clause | 10.0k | 3d ago | alive | UptimeRobot |
| LimeSurvey LimeSurvey/LimeSurvey | Online surveys | GPL-2.0 | 3.59k | 3d ago | alive | SurveyMonkey , Typeform |
| NodeBB NodeBB/NodeBB | Community / forum hosting | GPL-3.0 | 15.1k | 3d ago | alive | Discourse Hosting (Discourse.org) |
| Postiz gitroomhq/postiz-app | Social media scheduling + analytics | AGPL-3.0 | 30.2k | 3d ago | alive | Buffer |
| PowerDNS PowerDNS/pdns | Authoritative DNS hosting | GPL-2.0 | 4.36k | 3d ago | alive | Cloudflare DNS |
| Redash getredash/redash | Business intelligence / dashboards / data exploration | BSD-2-Clause | 28.6k | 3d ago | alive | Tableau |
| Audiobookshelf advplyr/audiobookshelf | Audiobook subscription / playback | GPL-3.0 | 12.7k | 4d ago | alive | Audible |
| Jan menloresearch/jan | AI chat assistant (consumer UI) | AGPL-3.0 | 42.5k | 4d ago | alive | ChatGPT |
| LibreTranslate LibreTranslate/LibreTranslate | Machine translation API | AGPL-3.0 | 14.3k | 4d ago | alive | DeepL |
| Meilisearch meilisearch/meilisearch | Search-as-a-service | MIT | 57.5k | 4d ago | alive | Algolia , Elastic Cloud |
| Navidrome navidrome/navidrome | Music streaming | GPL-3.0 | 21.0k | 4d ago | alive | Spotify |
| PeerTube Chocobozzz/PeerTube | Professional video hosting + embed | AGPL-3.0 | 14.7k | 4d ago | alive | Vimeo , YouTube (creator) |
| Seafile haiwen/seafile-server | File sync + sharing | AGPL-3.0 (Community Edition) | 532 | 4d ago | alive | Dropbox |
| Seafile haiwen/seafile | Cloud file sync + sharing for teams | AGPL-3.0 | 14.7k | 4d ago | alive | Google Drive |
| Sentry self-hosted getsentry/self-hosted | Error tracking / APM | FSL (Functional Source) — was BSL — was Apache before | 9.32k | 4d ago | alive | Sentry |
| Mautic mautic/mautic | Creator email marketing | GPL-3.0 | 9.60k | 5d ago | alive | ConvertKit (Kit) , HubSpot , Mailchimp |
| Plane makeplane/plane | Project + task management | AGPL-3.0 | 48.9k | 5d ago | alive | Asana , Jira , Linear , Monday.com |
| Briefing (Buzz / Speaches) chidiwilliams/buzz | Meeting transcription / AI notes | MIT | 19.1k | 6d ago | alive | Otter.ai |
| Zitadel zitadel/zitadel | Identity / SSO / authentication-as-a-service | Apache-2.0 | 13.7k | 6d ago | alive | Auth0 |
| Keep keephq/keep | On-call rotation / incident response / paging | MIT | 11.8k | 7d ago | alive | PagerDuty |
| Vaultwarden dani-garcia/vaultwarden | Password manager / secrets vault | AGPL-3.0 | 60.1k | 7d ago | alive | 1Password , Bitwarden |
| Distribution (CNCF) distribution/distribution | Container image registry | Apache-2.0 | 10.4k | 8d ago | alive | Docker Hub |
| Vale errata-ai/vale | Writing assistant / grammar + style checker | MIT | 5.38k | 8d ago | alive | Grammarly |
| Gatus TwiN/gatus | Public status page / incident communication | Apache-2.0 | 10.9k | 9d ago | alive | Statuspage (Atlassian) |
| Hoppscotch hoppscotch/hoppscotch | API client / HTTP request testing | MIT | 79.2k | 9d ago | alive | Insomnia , Postman |
| Krayin krayin/laravel-crm | Sales CRM / pipeline management | MIT | 22.5k | 9d ago | alive | Pipedrive |
| Wiki.js Requarks/wiki | Team wiki / documentation | AGPL-3.0 | 28.3k | 9d ago | alive | Confluence |
| Akaunting akaunting/akaunting | Small business accounting | GPL-3.0 | 9.79k | 10d ago | alive | QuickBooks |
| Cachet cachethq/cachet | Public status page / incident communication | MIT | 15.0k | 10d ago | alive | Statuspage (Atlassian) |
| Coolify coollabsio/coolify | App platform / git-push deploy | Apache-2.0 | 54.8k | 10d ago | alive | Heroku , Vercel |
| Listmonk knadh/listmonk | Creator email marketing | AGPL-3.0 | 20.0k | 10d ago | alive | ConvertKit (Kit) , HubSpot , Mailchimp , Substack |
| Vibe (Whisper desktop) thewh1teagle/vibe | Meeting transcription / AI notes | MIT | 6.08k | 11d ago | alive | Otter.ai |
| GrapesJS + a CMS GrapesJS/grapesjs | Visual website builder + CMS | BSD-3-Clause | 25.8k | 12d ago | alive | Webflow |
| LibrePhotos LibrePhotos/librephotos | Photo backup / library / face search | MIT | 7.98k | 12d ago | alive | Google Photos |
| Kimai kimai/kimai | Time tracking | AGPL-3.0 | 4.64k | 13d ago | alive | Toggl Track |
| Aider Aider-AI/aider | AI code completion / chat in the IDE | Apache-2.0 | 44.6k | 2w ago | alive | GitHub Copilot |
| Argos Translate argosopentech/argos-translate | Machine translation API | MIT | 5.96k | 2w ago | alive | DeepL |
| NSD + Knot DNS NLnetLabs/nsd | Authoritative DNS hosting | BSD-3-Clause | 545 | 2w ago | alive | Cloudflare DNS |
| Kanboard kanboard/kanboard | Kanban / project boards | MIT | 9.58k | 2w ago | alive | Trello |
| SuiteCRM salesagility/SuiteCRM | Sales CRM / pipeline management | AGPL-3.0 | 5.43k | 3w ago | alive | Pipedrive , Salesforce |
| Buku jarun/buku | Bookmark manager / collection-organized | GPL-3.0 | 7.12k | 3w ago | alive | Raindrop.io |
| Continue continuedev/continue | AI code completion / chat in the IDE | Apache-2.0 | 33.1k | 3w ago | alive | GitHub Copilot |
| CapRover caprover/caprover | App platform / git-push deploy | Apache-2.0 | 15.0k | 4w ago | alive | Heroku |
| TimeTagger almarklein/timetagger | Time tracking | GPL-3.0 | 1.72k | 4w ago | alive | Toggl Track |
| Thumbor thumbor/thumbor | Image / video CDN + on-the-fly transformation | MIT | 10.5k | 4w ago | alive | Cloudinary |
| Grafana OnCall grafana/oncall | On-call rotation / incident response / paging | AGPL-3.0 | 3.88k | 7w ago | dead · arc | PagerDuty |
| AppFlowy AppFlowy-IO/AppFlowy | Notes / wiki / docs | AGPL-3.0 | 70.4k | 7w ago | alive | Notion |
| Innernet tonarino/innernet | Mesh VPN / zero-config networking | MIT | 5.47k | 7w ago | alive | Tailscale |
| Mixpost inovector/MixPost | Social media scheduling + analytics | MIT | 3.22k | 8w ago | alive | Buffer |
| OpenSign OpenSignLabs/OpenSign | Electronic signature / document signing | AGPL-3.0 | 6.31k | 8w ago | alive | DocuSign |
| Tabby TabbyML/tabby | AI code completion / chat in the IDE | Apache-2.0 | 33.5k | 2mo ago | alive | GitHub Copilot |
| OPUS-MT (Marian NMT) Helsinki-NLP/Opus-MT | Machine translation API | MIT | 812 | 3mo ago | alive | DeepL |
| LinkStack linkstackorg/linkstack | Link-in-bio landing page | AGPL-3.0 | 3.57k | 3mo ago | alive | Linktree |
| MinIO minio/minio | Object storage / blob store | AGPL-3.0 | 60.9k | 3mo ago | dead · arc | AWS S3 |
| FerretDB FerretDB/FerretDB | Document database (managed) | Apache-2.0 | 10.9k | 3mo ago | stale | MongoDB Atlas |
| MediaCMS mediacms-io/mediacms | Professional video hosting + embed | AGPL-3.0 | 4.90k | 3mo ago | stale | Vimeo , YouTube (creator) |
| Restreamer datarhei/restreamer | Live streaming + chat | Apache-2.0 | 5.02k | 4mo ago | stale | Twitch |
| PicGo + libvips/sharp (DIY) lovell/sharp | Image / video CDN + on-the-fly transformation | Apache-2.0 | 32.2k | 5mo ago | stale | Cloudinary |
| DevPod loft-sh/devpod | Cloud development environment | MPL-2.0 | 14.9k | 6mo ago | stale | GitHub Codespaces |
| Oncall (LinkedIn) linkedin/oncall | On-call rotation / incident response / paging | BSD-2-Clause | 1.25k | 9mo ago | stale | PagerDuty |
| BIND isc-projects/bind9 | Authoritative DNS hosting | MPL-2.0 | 739 | 9mo ago | dead · arc | Cloudflare DNS |
| Send (Timvisee fork) timvisee/send | Large file transfer / one-off send | MPL-2.0 | 5.73k | 10mo ago | stale | WeTransfer |
| Trilium Notes TriliumNext/Notes | Personal notes / web clipper / archive | AGPL-3.0 | 2.92k | 11mo ago | dead · arc | Evernote |
| Focalboard mattermost/focalboard | Work management / project boards | MIT (community) — Mattermost-maintained | 26.1k | 11mo ago | stale | Monday.com |
| HTTPie Desktop httpie/desktop | API client / HTTP request testing | MIT | 3.94k | 14mo ago | dead | Insomnia |
| OhMyForm ohmyform/ohmyform | Online surveys | GPL-3.0 | 2.89k | 19mo ago | dead · arc | SurveyMonkey , Typeform |
| BioDrop EddieHubCommunity/BioDrop | Link-in-bio landing page | MIT | 5.71k | 23mo ago | dead · arc | Linktree |
| Cuttlefish mlandauer/cuttlefish | Transactional email API | AGPL-3.0 | 1.62k | 23mo ago | dead | SendGrid |
| GlitchTip glitchtip/glitchtip | Error tracking / APM | MIT | 1 | 3.7y ago | dead | Sentry |
| AFFiNE toeverything/AFFiNE | Notes / wiki / docs | MIT | — | — | unknown | Notion |
| Booksonic-air popeen/Booksonic-Air | Audiobook subscription / playback | GPL-3.0 | — | — | unknown | Audible |
| Cabot cabotapp/cabot | On-call rotation / incident response / paging | MIT | — | — | unknown | PagerDuty |
| Forgejo forgejo/forgejo | Git hosting + Pipelines | MIT | — | — | unknown | Bitbucket , GitHub Issues , GitLab |
| Funkwhale funkwhale/funkwhale | Music streaming | AGPL-3.0 | — | — | unknown | Spotify |
| Keila pentacent/keila | Creator email marketing | AGPL-3.0 | — | — | unknown | ConvertKit (Kit) , Mailchimp |
| Linkding sissbruecker/linkding | Read-it-later / web article archive | MIT | — | — | unknown | Pocket , Raindrop.io |
| LittleLink sethcottle/littlelink | Link-in-bio landing page | MIT | — | — | unknown | Linktree |
| Maybe Finance maybe-finance/maybe | Personal finance / budget tracking | AGPL-3.0 | — | — | unknown | Mint |
| MongoDB Community Server mongodb/mongo | Document database (managed) | SSPL-1.0 | — | — | unknown | MongoDB Atlas |
| Moodle moodle/moodle | Online course platform | GPL-3.0 | — | — | unknown | Teachable |
| Ollama ollama/ollama | LLM inference API | MIT | — | — | unknown | OpenAI API |
| OnionShare onionshare/onionshare | Large file transfer / one-off send | GPL-3.0 | — | — | unknown | WeTransfer |
| Open WebUI open-webui/open-webui | AI chat assistant (consumer UI) | BSD-3-Clause | — | — | unknown | ChatGPT |
| OpenNext opennextjs/opennext | Frontend hosting / serverless deploy | MIT | — | — | unknown | Vercel |
| OpenObserve openobserve/openobserve | APM / observability platform | AGPL-3.0 | — | — | unknown | New Relic , Splunk |
| OpenProject opf/openproject | Project + task management | GPL-3.0 | — | — | unknown | Asana , Jira , Linear |
| OpenReplay openreplay/openreplay | Session replay + product analytics | Elastic-2.0 | — | — | unknown | FullStory |
| OpenSearch opensearch-project/OpenSearch | Search-as-a-service | Apache-2.0 | — | — | unknown | Algolia , Elastic Cloud |
| Outline outline/outline | Team wiki / documentation | BSL-1.1 | — | — | unknown | Confluence , GitBook , Notion |
| OvenMediaEngine AirenSoft/OvenMediaEngine | Live streaming + chat | AGPL-3.0 | — | — | unknown | Twitch |
| Owncast owncast/owncast | Live streaming + chat | MIT | — | — | unknown | Twitch , YouTube (creator) |
| OwnCloud Infinite Scale owncloud/ocis | Cloud file sync + sharing for teams | Apache-2.0 | — | — | unknown | Google Drive |
| Passbolt passbolt/passbolt_api | Password manager / secrets vault | AGPL-3.0 | — | — | unknown | 1Password , Bitwarden |
| Payload CMS payloadcms/payload | Headless CMS | MIT | — | — | unknown | Contentful |
| Penpot penpot/penpot | Design / collaborative vector editor | MPL-2.0 | — | — | unknown | Figma |
| PhotoPrism photoprism/photoprism | Photo backup / library / face search | AGPL-3.0 | — | — | unknown | Google Photos |
| Planka plankanban/planka | Kanban / project boards | AGPL-3.0 | — | — | unknown | Trello |
| Plasmic plasmicapp/plasmic | Visual website builder + CMS | MIT | — | — | unknown | Webflow |
| Plausible Analytics plausible/analytics | Product analytics / event tracking / funnels | AGPL-3.0 | — | — | unknown | Amplitude , Fathom Analytics , Google Analytics , Mixpanel |
| Pleroma pleroma/pleroma | Microblogging social network | AGPL-3.0 | — | — | unknown | Twitter / X |
| Pocketbase pocketbase/pocketbase | Backend-as-a-service (auth + DB + storage + realtime) | MIT | — | — | unknown | Firebase , MongoDB Atlas |
| Postal postalserver/postal | Transactional email API | MIT | — | — | unknown | SendGrid |
| ProjectSend projectsend/projectsend | Large file transfer / one-off send | GPL-2.0 | — | — | unknown | WeTransfer |
| RabbitMQ rabbitmq/rabbitmq-server | Message queue / async messaging | MPL-2.0 | — | — | unknown | Amazon SQS |
| Redmine redmine/redmine | Issue tracking / agile boards | GPL-2.0 | — | — | unknown | Jira |
| Redpanda redpanda-data/redpanda | Message queue / async messaging | BSL-1.1 | — | — | unknown | Amazon SQS |
| Revolt revoltchat/self-hosted | Community / voice chat | AGPL-3.0 | — | — | unknown | Discord |
| RRWeb (DIY) rrweb-io/rrweb | Session replay + product analytics | MIT | — | — | unknown | FullStory |
| RudderStack rudderlabs/rudder-server | Product analytics / event tracking / funnels | AGPL-3.0 | — | — | unknown | Amplitude |
| SeaweedFS seaweedfs/seaweedfs | Object storage / blob store | Apache-2.0 | — | — | unknown | AWS S3 |
| Solidtime solidtime-io/solidtime | Time tracking | AGPL-3.0 | — | — | unknown | Toggl Track |
| Sonatype Nexus Repository OSS sonatype/nexus-public | Container image registry | EPL-1.0 | — | — | unknown | Docker Hub |
| Statping-ng statping-ng/statping-ng | External uptime / availability monitoring | GPL-3.0 | — | — | unknown | UptimeRobot |
| Supabase supabase/supabase | Backend-as-a-service (auth + DB + storage + realtime) | Apache-2.0 | — | — | unknown | Firebase |
| Syncthing syncthing/syncthing | File sync + sharing | MPL-2.0 | — | — | unknown | Dropbox |
| Teable teableio/teable | Spreadsheet / lightweight database | AGPL-3.0 | — | — | unknown | Airtable |
| Tiny Tiny RSS TinyTinyRSS/tt-rss | RSS feed reader | GPL-3.0 | — | — | unknown | Feedly |
| tldraw tldraw/tldraw | Online whiteboard / visual collaboration | Apache-2.0 | — | — | unknown | Miro |
| Typesense typesense/typesense | Search-as-a-service | GPL-3.0 | — | — | unknown | Algolia , Elastic Cloud |
| Umami umami-software/umami | Privacy-first web analytics | MIT | — | — | unknown | Fathom Analytics , Google Analytics |
| Uptrace uptrace/uptrace | Observability (metrics + logs + traces + APM) | AGPL-3.0 | — | — | unknown | Datadog |
| UVdesk uvdesk/community-skeleton | Customer support helpdesk / shared inbox | MIT | — | — | unknown | Help Scout |
| vLLM vllm-project/vllm | LLM inference API | Apache-2.0 | — | — | unknown | OpenAI API |
| Wallabag wallabag/wallabag | Read-it-later / web article archive | MIT | — | — | unknown | |
| Webstudio webstudio-is/webstudio | Visual website builder + CMS | AGPL-3.0 | — | — | unknown | Webflow |
| Wekan wekan/wekan | Kanban / project boards | MIT | — | — | unknown | Trello |
| Woodpecker CI woodpecker-ci/woodpecker | Hosted CI/CD | Apache-2.0 | — | — | unknown | CircleCI |
| Writefreely writefreely/writefreely | Newsletter publishing + paid subscriptions | AGPL-3.0 | — | — | unknown | Substack |
| Zammad zammad/zammad | Customer support / helpdesk | AGPL-3.0 | — | — | unknown | Zendesk |
| Zulip zulip/zulip | Team chat | Apache-2.0 | — | — | unknown | Slack |
Data: GitHub repos + latest commit on default branch, fetched at build time
(same source as /api/health.json and the per-page health pills).
Health flag: alive ≤ 90d, stale ≤ 1y,
dead > 1y, archived repos counted as dead.