Guides tagged “case-study”
2 guides
Schleswig-Holstein Ditches Microsoft: €15M Saved 2026
How a German state replaced Microsoft Office, Exchange, and Windows with LibreOffice and Linux — saving €15M/year. Lessons for enterprise migrations now.
·OSSAlt Team
How a Startup Saved $50K/Year with Open Source 2026
A realistic case study showing how a 10-person startup replaced $54K/year in SaaS subscriptions with self-hosted open source tools for under $2K/year.
·OSSAlt Team
All Tags
2026 (362)self-hosting (255)open-source (207)docker (204)self-hosted (136)comparison (88)guide (57)alternatives (49)migration (40)privacy (36)monitoring (32)analytics (27)devops (24)project-management (24)automation (16)slack (16)cost-analysis (14)n8n (14)security (14)crm (13)paas (13)plausible (13)saas (13)ai (12)google-analytics (12)team-chat (12)wiki (12)zapier (12)authentication (11)ci-cd (11)community (11)plane (11)backend (10)coolify (10)customer-support (10)gitea (10)mattermost (10)no-code (10)notion (10)ollama (10)outline (10)database (9)gdpr (9)knowledge-base (9)llm (9)observability (9)billing (8)developer-tools (8)email (8)git (8)grafana (8)linear (8)password-manager (8)scheduling (8)self-host (8)bitwarden (7)chatwoot (7)collaboration (7)deployment (7)github (7)homelab (7)immich (7)listmonk (7)newsletter (7)nextcloud (7)search (7)umami (7)uptime-kuma (7)vercel (7)workflows (7)authentik (6)baas (6)backup (6)business-intelligence (6)cloud-storage (6)design (6)email-marketing (6)error-tracking (6)firebase (6)forgejo (6)google-photos (6)heroku (6)industry (6)jira (6)kanban (6)keycloak (6)matomo (6)rss (6)status-page (6)supabase (6)url-shortener (6)vaultwarden (6)airtable (5)algolia (5)appflowy (5)bookmarks (5)business (5)calendly (5)cms (5)confluence (5)e-commerce (5)feed-reader (5)identity (5)licensing (5)media-server (5)networking (5)photos (5)productivity (5)salesforce (5)sentry (5)setup-guide (5)startup (5)surveys (5)trello (5)twenty (5)uptime (5)video-conferencing (5)workflow-automation (5)zoom (5)ai-coding (4)api-testing (4)auth0 (4)bookstack (4)budgeting (4)business-model (4)compliance (4)continue-dev (4)dashboard (4)dify (4)docmost (4)docusign (4)dokku (4)dropbox (4)dub (4)e-signature (4)element (4)encryption (4)figma (4)file-sync (4)formbricks (4)forms (4)glitchtip (4)google-drive (4)headless-cms (4)help-desk (4)infrastructure (4)internal-tools (4)invoicing (4)jellyfin (4)jitsi (4)live-chat (4)logto (4)low-code (4)mailchimp (4)meilisearch (4)open-webui (4)openproject (4)penpot (4)personal-finance (4)photo-management (4)plex (4)pocketbase (4)postman (4)prometheus (4)rag (4)sso (4)streaming (4)tabby (4)vpn (4)wekan (4)whiteboard (4)wireguard (4)ai-agents (3)airtable-alternative (3)appwrite (3)caddy (3)cal-com (3)caprover (3)code-completion (3)cursor (3)datadog (3)discourse (3)documenso (3)documentation (3)dokploy (3)enterprise (3)excalidraw (3)finance (3)focalboard (3)forum (3)hashicorp-vault (3)hubspot (3)hubspot-alternative (3)huly (3)identity-provider (3)intercom (3)link-management (3)local-llm (3)loki (3)marketing (3)matrix (3)mautic (3)meal-planning (3)medusa (3)messaging (3)metabase (3)metrics (3)miniflux (3)netdata (3)nginx (3)nocodb (3)oauth2 (3)payments (3)pocket (3)postgres (3)pricing (3)product-analytics (3)read-later (3)recipes (3)reverse-proxy (3)rocket-chat (3)secrets-management (3)shopify (3)stirling-pdf (3)stripe (3)traefik (3)trends (3)typebot (3)typeform (3)typesense (3)ui-design (3)wallabag (3)website-builder (3)zendesk (3)1password (2)accounting (2)activepieces (2)actual-budget (2)affine (2)agpl (2)ai-search (2)aider (2)appsmith (2)arm (2)auth (2)authelia (2)background-jobs (2)baserow (2)bigbluebutton (2)bitly (2)blog (2)caldav (2)calendar (2)carddav (2)case-study (2)changedetection (2)chatgpt (2)code-editor (2)comics (2)container-management (2)containers (2)contributing (2)copilot (2)cost (2)cost-savings (2)devrel (2)diagramming (2)dockge (2)docsend (2)document-management (2)document-sharing (2)doodle (2)drone (2)email-server (2)epub (2)erp (2)erpnext (2)espocrm (2)eu (2)evaluation (2)fediverse (2)feedly (2)flarum (2)freescout (2)freshrss (2)ghost (2)gitlab (2)google-workspace (2)governance (2)grist (2)headscale (2)hetzner (2)hoarder (2)home-assistant (2)hoppscotch (2)hosting (2)imap (2)incident-management (2)infisical (2)issue-tracker (2)issue-tracking (2)kill-bill (2)knowledge-management (2)kubernetes (2)lago (2)leantime (2)linear-alternative (2)linkwarden (2)linux (2)logging (2)make (2)manga (2)minio (2)music (2)mysql (2)navidrome (2)nextjs (2)nodejs (2)note-taking (2)notifications (2)object-storage (2)ocr (2)oidc (2)omnichannel (2)open-core (2)openstatus (2)orchestration (2)paperless-ngx (2)passwords (2)pdf (2)perplexica (2)photoprism (2)pipelines (2)planka (2)portainer (2)postal (2)posthog (2)power-bi (2)push (2)rallly (2)ranking (2)raspberry-pi (2)rclone (2)retool (2)roi (2)roundup (2)s3 (2)seafile (2)searxng (2)server (2)shlink (2)smtp (2)social-media (2)source-available (2)splunk (2)spotify (2)spreadsheet (2)stable-diffusion (2)stalwart (2)subscriptions (2)substack (2)superset (2)sustainability (2)synapse (2)syncthing (2)tailscale (2)tandoor (2)team-messaging (2)tldraw (2)transactional-email (2)transcoding (2)trigger-dev (2)vps (2)webflow (2)wiki-js (2)windmill (2)windsurf (2)wordpress (2)workflow (2)ynab (2)zammad (2)zitadel (2)2fa (1)ab-testing (1)ad-blocker (1)adguard-home (1)admin-panel (1)adobe (1)adobe-acrobat (1)agile (1)ai-assistant (1)ai-chat (1)ai-code-editor (1)ai-editor (1)ai-ide (1)ai-image-generation (1)ai-platform (1)ai-stack (1)ai-workflow (1)alerting (1)alertmanager (1)alerts (1)amplitude (1)ansible (1)apache (1)apm (1)archiving (1)article-archiver (1)asana (1)async-video (1)atlassian (1)audible (1)audiobooks (1)audiobookshelf (1)audit (1)autogen (1)automatisch (1)aws-s3 (1)axios (1)baikal (1)best-practices (1)beszel (1)better-stack (1)biome (1)bitbucket (1)blender (1)blogging (1)booking (1)botpress (1)break-even (1)bruno (1)budibase (1)calcom (1)calibre (1)calibre-web (1)canva (1)career (1)cax (1)ccpa (1)cdn (1)cdp (1)chatbot (1)clerk (1)clickup (1)client-portal (1)cline (1)cloud (1)cloudflare-tunnels (1)cloudinary (1)coder (1)coding (1)coding-stats (1)comfyui (1)communications (1)community-chat (1)conduit (1)contentful (1)contentful-alternative (1)conversational-ai (1)creative-cloud (1)creators (1)crewai (1)crisp (1)cron (1)crowd-dev (1)crowdsec (1)cursor-alternative (1)dashy (1)data-pipeline (1)data-platform (1)data-sovereignty (1)data-visualization (1)daytona (1)decision-framework (1)deepseek (1)design-tools (1)dev-environment (1)developer (1)developer-relations (1)devpod (1)digital-agency (1)digital-library (1)digitalocean (1)directory (1)directus (1)disaster-recovery (1)discord (1)dns (1)docker-compose (1)docker-swarm (1)document-signing (1)docuseal (1)doppler (1)dozzle (1)duplicati (1)ebooks (1)elasticsearch (1)emby (1)encrypted-storage (1)end-to-end-encryption (1)erxes (1)esignature (1)eslint (1)event-tracking (1)evernote (1)fail2ban (1)feature-flags (1)feature-management (1)federation (1)fetch (1)figma-alternative (1)files (1)firebase-alternative (1)firefly-iii (1)firezone (1)flowise (1)flux (1)form-builder (1)formatting (1)foundations (1)frappe (1)freelancer (1)freshdesk (1)frp (1)funding (1)garage (1)ghostfolio (1)gimp (1)git-hosting (1)github-actions (1)github-alternative (1)github-codespaces-alternative (1)github-copilot (1)github-projects (1)gitness (1)glances (1)google-drive-alternative (1)google-photos-alternative (1)gotify (1)government (1)gpu (1)grammar-checker (1)grammarly (1)graphic-design (1)grocy (1)hardening (1)hardware (1)harness (1)headless-commerce (1)healthchecks (1)heatmaps (1)hedgedoc (1)help-scout (1)helpdesk (1)helpscout (1)heroku-alternative (1)heyform (1)highlight (1)highlight-io (1)homarr (1)home (1)home-inventory (1)homebox (1)homepage (1)hotjar (1)household (1)http-client (1)ids (1)ilovepdf (1)image-editing (1)image-generation (1)images (1)indie-hacker (1)infrastructure-as-code (1)inkscape (1)instapaper (1)integromat (1)intercom-alternative (1)inventory (1)investing (1)iot (1)ipfs (1)ips (1)it-tools (1)jan (1)jira-alternative (1)jmap (1)joplin (1)k8s (1)kanboard (1)kavita (1)kestra (1)kindle (1)komga (1)krita (1)kutt (1)langchain (1)langflow (1)langgraph (1)launch (1)launchdarkly (1)legal (1)lemonsqueezy (1)librechat (1)libreoffice (1)librephotos (1)linkding (1)linode (1)linting (1)litestream (1)live-streaming (1)llamaindex (1)lm-studio (1)local-ai (1)localai (1)log-management (1)logs (1)loom (1)mail-in-a-box (1)mailcow (1)mailgun-alternative (1)mailu (1)maintainer (1)maintainers (1)managed-hosting (1)mariadb (1)markdown (1)marketing-automation (1)mastodon (1)mealie (1)media (1)meeting-polls (1)memos (1)metered-billing (1)microblog (1)microsoft (1)microsoft-teams (1)midjourney (1)miro (1)mit (1)mixpanel (1)mobile-backup (1)moderation (1)monday-com (1)monica (1)mox (1)n8n-alternative (1)neon (1)netlify (1)netsuite (1)network-security (1)new-relic (1)nodebb (1)notes (1)notesnook (1)notion-ai (1)ntfy (1)nutrition (1)obs (1)obsidian (1)odoo-alternative (1)on-call (1)one-click (1)onedev (1)opds (1)openclaw (1)opencom (1)opensign (1)opentelemetry (1)opentofu (1)openvpn (1)orbit (1)organization (1)ospo (1)owncast (1)pagerduty (1)papercups (1)papermark (1)passbolt (1)passkeys (1)pastebin (1)payload-cms (1)pdf-tools (1)peergos (1)performance (1)perplexity (1)perplexity-alternative (1)personal-crm (1)pgbackrest (1)pkm (1)planetscale (1)pocket-alternative (1)podcasts (1)polls (1)popular (1)portfolio (1)postgresql (1)postiz (1)postman-alternative (1)prettier (1)price-tracking (1)private-notes (1)privatebin (1)prototyping (1)proxmox (1)pusher (1)quickbooks (1)qwen (1)radicale (1)rathole (1)real-time (1)regulation (1)relationships (1)remote-work (1)renaissance (1)resend (1)restic (1)retool-alternative (1)rocketchat (1)roundcube (1)rust (1)rybbit (1)saas-alternatives (1)saas-replacement (1)saleor (1)salesforce-alternative (1)sap (1)sap-alternative (1)sbom (1)screen-recording (1)search-engine (1)seaweedfs (1)segment (1)self-hosted-git (1)semaphore (1)sendgrid (1)sendgrid-alternative (1)session-replay (1)shiori (1)siem (1)signoz (1)small-business (1)smart-home (1)smb (1)sms (1)snikket (1)sovereignty (1)sqlite (1)ssl (1)standard-notes (1)state-of (1)statuspage (1)strapi (1)stripe-alternative (1)stripe-billing (1)subsonic (1)suitecrm (1)supply-chain (1)system (1)tableau (1)taiga (1)tailscale-alternative (1)task-management (1)tasks (1)teable (1)team (1)team-collaboration (1)templates (1)terraform (1)time-tracking (1)tls (1)todo (1)toggl (1)toolkit (1)tools (1)twenty-crm (1)twilio (1)twitter-alternative (1)typeform-alternative (1)uptime-monitoring (1)user-behavior (1)user-tracking (1)utilities (1)ux-analytics (1)vendor-lock-in (1)vikunja (1)void (1)void-editor (1)vs-code (1)wakapi (1)wakatime (1)wal-g (1)web-monitoring (1)web-scraping (1)webauthn (1)webmail (1)websocket (1)websockets (1)webstudio (1)whimsical (1)wix (1)woodpecker (1)woodpecker-ci (1)writing (1)xmpp (1)zapier-alternative (1)zed (1)zero-trust (1)zulip (1)