BottleCRM delivers a self-hosted customer relationship management platform that unifies sales lead qualification, visual deal pipeline tracking, helpdesk ticketing, and client invoicing into one workspace. Sales representatives capture prospects through embeddable website forms or CSV imports, qualifying leads before converting them into synchronized account, contact, and opportunity records. Account executives manage visual Kanban deal boards with stage aging timers and weighted pipeline forecasting, dragging cards across qualification phases while preserving complete interaction timelines. Customer support teams handle incoming inquiries with multi-level ticket hierarchies, business-hours service level agreement clocks, automated escalations, approval workflows, and canned response macros. Billing managers generate professional quotes and invoices directly from won deals, applying customizable line-item tax rates and tracking payment statuses through customer self-service portals. Development teams connect autonomous AI agents and third-party software using personal access tokens against the documented REST API to automate data entry and workflow updates. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

2FAuth generates TOTP, HOTP, and Steam Guard codes from any web browser, freeing your two-factor authentication from dependence on a single smartphone or app. Lose your phone, switch devices, or sit at a desktop computer, and your 2FA codes remain accessible through the web interface. The Laravel and Vue.js application stores account secrets in an encrypted SQLite database that backs up as a single file. Adding accounts works through camera-based QR scanning or manual secret key entry for services that only provide text codes. Group organization with drag-and-drop sorting keeps large collections navigable, categorized however you prefer. WebAuthn authentication with FIDO2 hardware keys protects vault access with phishing-resistant passwordless login, meaning the tool that secures your accounts is itself secured by the strongest available method. Automatic screen lock triggers after configurable idle time, and OTP obfuscation dots out generated codes until you tap to reveal them, preventing shoulder surfing in shared spaces. The REST API enables browser extensions and external applications to request codes programmatically. Import compatibility with Google Authenticator, Aegis, and 2FAS ensures painless migration without re-enrolling every account from scratch. PWA installation places 2FAuth on your device home screen for native-app-like instant access. Runs on a dedicated RepoCloud VPS with guaranteed resources and full root SSH access. AGPL-3.0 licensed.

From a freelancer logging billable hours to companies with hundreds of users, Kimai scales professional-grade open-source time tracking - a Symfony/PHP application without the per-seat pricing of Harvest or Toggl. Tracking is flexible by design: run multiple concurrent timers, use punch-in/punch-out mode, or enter times manually, organized by customer, project, and activity with tags, and priced by user-, customer-, or project-specific rates. The billing pipeline is where Kimai earns "professional grade": generate invoices directly from timesheet data with configurable templates (DOCX, ODS, XLSX, PDF), entry grouping, and invoice-number generators, while an export flag locks billed records against editing and excludes them from future invoices - the audit-safety detail spreadsheet workflows never get right. E-invoicing supports EN 16931, XRechnung 3.0, and Zugferd/Factur-X. Enterprise controls come standard: SAML and LDAP login against Google Workspace, Azure AD, or Authentik, TOTP two-factor auth, customizable role permissions, and teams that scope customers and projects to departments. Money and time budgets alert before overruns, advanced reporting slices recorded time by any dimension, and an extensive JSON API plus a plugin marketplace (expenses, approvals, and more) integrate it with existing infrastructure. Over 30 translations, multi-timezone, AGPL-licensed.

Holding internet service providers accountable for promised bandwidth requires continuous, automated measurement, and MySpeed turns any server into an always-on connection performance analyzer that tracks download speeds, upload throughput, ping latency, and jitter around the clock. Instead of running manual browser tests only when video calls stutter, you can schedule recurring speed checks using custom Cron expressions and switch freely between Ookla, LibreSpeed, and Cloudflare testing servers to verify routing performance across different upstream networks. Interactive statistics views render gradient speed timelines, ping and jitter graphs, hourly performance breakdowns that expose peak-hour congestion, and standard deviation consistency charts, using smart 300-bucket downsampling so multi-month histories load instantaneously. Failed tests are flagged with visual markers on the timeline, while built-in health checks dispatch instant alerts to Discord, Telegram, Signal, WhatsApp, Gotify, email, or custom webhooks whenever bandwidth drops below your target thresholds or outages occur. Administrators can link multiple remote MySpeed instances into a single dashboard to compare bandwidth across branch offices, pause scheduled runs during heavy file transfers, export historical logs, and scrape real-time telemetry into Prometheus and Grafana. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

Open a project in DooTask and your tasks appear as a Kanban board, a list, a Gantt timeline, or a calendar, with team chat and file sharing beside them. Start from a project or task template and set a task to repeat so each new occurrence links back to the original. Mention colleagues in project and task chats, add emoji, and keep messages protected with asymmetric encryption. Files from chats and tasks gather in a Collaboration Files section, and WebDAV lets you manage My Files and Shared Files from Finder or Explorer. Check the dashboard for what is overdue, due today, or coming up, while department heads switch to a team view charting overdue and incomplete tasks per member. Visit the App Store to install official apps for approvals, OKRs, AI assistants, OnlyOffice, Minder mind maps, and Drawio diagrams. Administrators can add custom apps from an archive, a URL, or a GitHub repository. Add an API key for ChatGPT, Claude, Gemini, DeepSeek, or Grok, or point to Ollama or any OpenAI-compatible URL, then type @AI Robot in a project chat to draft tasks. Log in on the web by scanning a QR code with the mobile app, or use an LDAP or Active Directory username. The free Open Source Edition covers three users; paid editions raise that to ten or unlimited. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. AGPL-3.0 licensed.

Paste in a job posting and Dossier, a self-hosted job search app, shows how your profile matches it, then drafts a tailored resume and cover letter that use only facts you have given it. Requirements your profile cannot back up appear as gaps instead of invented experience, and a chat lets you refine any part, undo AI changes, or return to an earlier version. Twelve resume themes and a theme builder print to PDF on the server. Find jobs through JSearch, Adzuna, or Germany's Bundesagentur für Arbeit, score a posting against your profile, and start an application in one click. An optional job agent runs one search a day and can prepare drafts that wait for your approval; it never sends or applies. A board and a table track each application from draft to offer, and the dashboard charts your funnel week by week. Connect Gmail and Google Calendar to send applications from your own address, have the AI read employers' replies and draft answers, and keep interviews in step both ways, with nothing sent until you confirm. Choose a local model through Ollama or LM Studio, or a hosted OpenAI-compatible, Anthropic, or Mistral provider. Everything exports as one file, with nightly backups. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. AGPL-3.0 licensed.

FastGPT lets you build production AI agents and knowledge base chatbots through a visual drag-and-drop workflow editor, connecting any LLM provider to your documents with retrieval-augmented generation that cites sources and reduces hallucination. The workflow canvas chains LLM calls, conditional branching, HTTP requests, code sandbox execution, and plugin nodes into complex conversation flows and agent skill pipelines without writing backend code. The knowledge base engine ingests documents in ten formats (TXT, Markdown, HTML, PDF, DOCX, PPTX, CSV, XLSX, URL scraping, and CSV batch import) then applies automatic chunking, hybrid vector retrieval with semantic reranking, and QA-pair splitting to deliver accurate, citation-backed answers. FastGPT connects to virtually any LLM provider through its AI Proxy aggregation layer: OpenAI GPT-4o, Anthropic Claude, Google Gemini, DeepSeek, Qwen, ERNIE Bot, and models hosted via Ollama all work through a unified OpenAI-compatible API. Bidirectional MCP support enables agents to call external tools and expose their own capabilities to other systems. Completed applications can be shared via login-free links, embedded as iframe widgets, or integrated with WeCom, Lark, DingTalk, and WeChat Official Accounts through the published REST API. Application operation logs, conversation annotation, and per-model usage analytics provide full lifecycle governance for compliance-sensitive deployments. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. FastGPT Open Source License (Apache 2.0 based) licensed.

Managing dozens of smart locks, dimmers, thermostats, and sensors across a Z-Wave mesh often leaves homeowners blind to routing hops, sleepy battery devices, and firmware bugs; Z-Wave JS UI solves this by delivering a comprehensive browser control panel and MQTT gateway for your USB or network Z-Wave controller. Provision new devices with SmartStart QR scanning or S2 authenticated inclusion, inspect every Command Class parameter, and push over-the-air manufacturer firmware updates straight to switches and sensors. Interactive network topology graphs map live routing neighbors, link quality, and background RSSI signal strength, while built-in health checks and an integrated Zniffer packet analyzer pinpoint RF interference before automations fail. Operators can configure direct node-to-node association groups and multicast broadcast groups so wall switches trigger lights even when the central hub is offline. Scheduled Non-Volatile Memory controller backups and pre-inclusion restore points protect your mesh against hardware failure, and the configurable MQTT Discovery and WebSocket server bridges every entity seamlessly into Home Assistant, OpenHAB, Domoticz, Jeedom, and ioBroker. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

With over 330 GitHub stars and described as "OpenRouter, but for agent tools instead of models," Treg is the unified tool registry that gives your AI agent one base URL, one token, and instant access to approximately 2,800 cataloged endpoints across 56 providers — SEO and backlink analysis via Semrush and Moz, social media intelligence from TikTok and Instagram, people and company enrichment through Crunchbase and Hunter, media buying, scraping, and SERP data — all priced per call from fractions of a cent with no provider signup required. The FastAPI backend with PostgreSQL stores credential bindings and injects them server-side into every proxied request, ensuring API keys and OAuth tokens never touch the agent or local machine while every call is audit-logged. Teams register their own paid API accounts, OAuth connections, vendor CLIs like Stripe, GitHub CLI, Vercel, and gcloud, plus custom SKILL.md definitions — all callable by every teammate's agent through a single treg token with automatic credential injection. The evidence-based tool selector shows success rate, response speed, and last-seen timestamp for each provider, so agents pick tools on measured performance rather than guesswork. Bring-your-own-key routes bypass metering entirely, and the one-dollar free credit on every new team lets agents start calling immediately. The Vue.js web dashboard provides team management, audit logs, catalog browsing, and guided onboarding. Self-host with pip install tools-registry[server] on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. Apache-2.0 licensed.

Built for brands that want AI search engines to quote them, GEOFlow is an open-source admin system that turns approved knowledge into reviewed articles and publishes them across every site you run. Load documents or import trusted web pages into knowledge bases that are chunked into evidence units, with optional semantic planning and vector retrieval. Combine them with title libraries (AI can draft up to 100,000 titles), keywords, images, authors, and prompts, then set a task's generation limits, cadence, and publishing scope. Chat and embedding models connect through OpenAI-compatible endpoints or native Gemini, with automatic fallback to the next model when a call fails. Each draft passes an AI quality gate that checks evidence, citations, advertising rules, and publishing context, records scores with source locations and revision advice, and holds risky articles for a human reviewer. Approved articles appear on the built-in site with SEO metadata, Open Graph, Schema, sitemaps, and llms.txt, or travel to hosted subdomain sites, GEOFlow Agent packages, WordPress through its REST API, or any HTTP endpoint. A manual publishing workbench and Chrome assistant cover platforms that need a person, while analytics track traffic, AI crawlers, and brand visibility in generative engines. An API, command-line tool, and agent skill support automation. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. AGPL-3.0 licensed.

Plotting live flights, earthquakes, wildfires, satellites, and news streams on one night-mode map, OSIRIS gives open-source intelligence work a single browser tab to live in. Sixteen layers toggle on and off with live entity counts. Aviation covers commercial, private, and military traffic. Ports and chokepoints, severe weather, space weather, and 15 hand-curated conflict zones get layers too. More than 17,000 public cameras open in a viewer when you click a pin. Draw a region, list every camera inside it, and export the set as GeoJSON. Twenty-three live news streams open from dots on the map. Double right-click anywhere for a Region Dossier with the place, country facts, head of state, and a Wikipedia summary. A Markets terminal follows indices, stocks, oil, commodities, currencies, and crypto, with a watchlist. Live Alerts sorts headlines, warnings, and quakes into searchable tabs. The Recon toolkit runs DNS, WHOIS, certificate, and subdomain lookups, searches the OFAC sanctions list, and traces BTC and ETH wallets. OI, the built-in assistant, flies the map to a place and switches layers on from typed or spoken requests. Its Forecast mode plays competing actors against each other in parallel simulated worlds and writes a sourced prediction on your own model key. Six preset themes restyle the whole interface. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

Configure each indexer once, not five times: Prowlarr is the indexer hub of the *arr stack, removing the most tedious duplication in a media automation setup. Instead of configuring the same torrent trackers and Usenet indexers separately in Sonarr, Radarr, Lidarr, Readarr, and Mylar3, you add each one once in Prowlarr and it syncs them to every connected app automatically, complete with category mappings; with Full Sync enabled, adding or removing an indexer propagates everywhere, and a tracker URL change is a one-place fix. Coverage is the deepest available: 500+ torrent trackers with definitions added constantly, 24 native Usenet indexers, generic Newznab and Torznab support for anything else, and custom Cardigann YML definitions with JSON and XML parsing for obscure sources. Built on the same .NET/React base as its siblings, it also earns a place as a search tool in its own right: unified manual search queries every indexer simultaneously at a category level, and you can push multiple releases straight to your download clients without touching Sonarr or Radarr. Health checks and status notifications flag failing indexers, per-indexer statistics track success rates and response times so you can cull unreliable sources, and per-indexer proxy support (SOCKS4/5, HTTP, FlareSolverr) handles trackers behind Cloudflare.

When household readers want a single web portal to search, request, and deliver ebooks and audiobooks without juggling separate indexers or download clients, Shelfmark unifies the entire acquisition pipeline in one self-hosted hub. Universal search mode queries Hardcover, Open Library, and Google Books for rich cover art, series order, and edition metadata before aggregating matching releases across every configured source. Direct search mode queries individual providers immediately for rapid title lookups. You can connect Prowlarr torrent and Usenet indexers, direct web download mirrors, IRC book channels, and Soulseek peers through slskd inside one unified interface. Multi-user accounts support granular request policies where family members or friends submit book or release requests for admin approval, complete with per-user language preferences and custom delivery targets. Completed downloads automatically rename and route files into Calibre, Calibre-Web, Grimmory, BookLore, or Audiobookshelf watch folders, or dispatch directly to e-readers over SMTP email. Built-in authentication supports local credentials, reverse proxy headers, OpenID Connect single sign-on, and existing Calibre-Web user databases. Optional WireGuard VPN with a fail-closed kill switch and Tor routing keep external indexer queries private. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

With over 31,000 GitHub stars and 430 contributors, Homepage has become the definitive self-hosted dashboard for homelab enthusiasts and server administrators who want a single, elegant landing page for all their services. The dashboard renders as a fully static site at build time for instant page loads, while a Node.js backend securely proxies all API requests to prevent exposing service credentials to the browser. Docker integration automatically discovers running containers through label-based configuration, populating the dashboard with service status indicators, health checks, and real-time statistics without manual URL entry. Over 100 native service widgets display live data from popular applications including Plex, Jellyfin, Radarr, Sonarr, Home Assistant, Pi-hole, Portainer, Proxmox, Nextcloud, Gitea, and dozens more, each showing relevant metrics like active streams, download queues, or system health directly on the dashboard. Information widgets provide weather forecasts, system resource utilization, search bars, and date/time displays. The layout system supports multiple columns, tabs, and custom CSS for pixel-perfect arrangement of service groups and bookmarks. Built-in authentication options include OIDC integration and password protection. Quick search functionality enables instant access to bookmarks and services with keyboard shortcuts. Internationalization covers 40+ languages with community-maintained translations. Configuration lives entirely in YAML files for version-controlled, reproducible dashboard setups. Deploy on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console for complete control. GPL-3.0 licensed with an active community and bi-weekly releases.

Over 2,500 open-source projects and companies in more than 165 countries localize with Weblate - the libre continuous localization platform and the standard self-hosted answer to Crowdin and Lokalise. Its defining trait is that translations live in the same version control as your code: Weblate talks directly to Git and Mercurial, pulls new source strings automatically via webhooks, and pushes finished translations back either as direct commits or as pull/merge requests on GitHub, GitLab, Gitea, Bitbucket, Azure DevOps, Gerrit, or Pagure. Every translator is properly credited in the commit history. For translators, it is a full computer-aided translation tool: translation memory, glossaries, customizable quality checks that catch placeholder and formatting mistakes, propagation of identical strings across components, and automatic suggestions from machine translation services - DeepL, Amazon Translate, LibreTranslate, and others, with per-service priorities and support for custom Python engines. It handles the format zoo (gettext PO, JSON, YAML, Android XML, iOS strings, and dozens more) and supports crowdsourced workflows with granular access control, workspaces, two-factor authentication, and reviewer approval steps. A REST API, CLI client, and add-on system automate everything else. Built on Python/Django, GPL-licensed, with no per-string or per-seat pricing when self-hosted.

Transforming scattered spatial files into an interactive data catalog, GeoLens empowers engineering and GIS teams to organize geospatial assets, execute semantic searches, and build interactive 3D maps on self-hosted infrastructure. Users can ingest shapefiles, GeoJSON boundaries, database tables, and Cloud-Optimized GeoTIFF rasters into a centralized inventory with automatic source freshness auditing. Natural language queries evaluate dataset relevance across spatial boundaries and thematic tags, allowing analysts to uncover hydrology networks or zoning footprints without knowing exact layer names. The browser-based composition canvas lets cartographers extrude three-dimensional building footprints, overlay elevation terrain contours, color features by attribute values, and reorder layer hierarchies with drag-and-drop ease. Finished map projects publish immediately as secure shareable web links or responsive embeds for external dashboards. Desktop GIS operators can connect directly from QGIS or ArcGIS through native OGC API Features and STAC endpoints to query live vector tiles and run spatial filters. Teams can export filtered geometries into GeoPackage, FlatGeobuf, GeoParquet, or PMTiles archives to support downstream analysis workflows. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. Apache 2.0 licensed.

For people who found del.icio.us perfect and everything since bloated, linkding is the bookmark manager - a Django application whose entire design goal is saving and finding links with zero friction. Paste a URL and it fetches the title, description, favicon, and preview image automatically; organize with tags, search full-text across everything, mark bookmarks unread for read-it-later, attach Markdown notes, and bulk-edit whole selections at once. Its answer to link rot is archiving: bookmarked pages can be snapshotted automatically, either submitted to the Internet Archive or saved as local HTML files, and a documented SingleFile browser-extension integration uploads full self-contained page captures straight to your instance. Official Firefox and Chrome extensions (plus a bookmarklet) make saving a one-click habit, the UI installs as a Progressive Web App on mobile, and multi-user support with bookmark sharing - to users or logged-out guests - covers families and teams, with SSO via OIDC when needed. The REST API (create, search, filter by tag) has spawned a genuine ecosystem of community mobile apps and libraries. Operationally it is famously boring in the best way: one small container, SQLite by default, automated migrations, and a zero-breaking-changes policy. Import and export use standard Netscape HTML. MIT-licensed.

Used daily by millions of educators and learners in over 65 languages and embedded as the default virtual classroom in Moodle Cloud, Canvas, Sakai, D2L, Jenzabar, and Schoology — together comprising more than 75% of the worldwide learning management system market — BigBlueButton has been the leading open-source web conferencing platform for education since its creation at Carleton University in 2007. The platform delivers WebRTC-based real-time audio, video, and screen sharing with a tldraw v2-powered multi-user whiteboard featuring infinite canvas support, allowing multiple participants to annotate slides and draw simultaneously. Breakout rooms support up to eight concurrent groups with collaborative whiteboards enabled by default, and polling with customizable response types lets instructors assess understanding in real time. The built-in Learning Analytics Dashboard answers three questions at a glance: who is attending, who is participating, and who is learning based on poll responses, providing actionable engagement metrics without requiring webcam surveillance. Session recording captures audio, video, slides, chat, and whiteboard annotations for asynchronous playback on any device. The plugin architecture introduced in version 3.0 enables custom extensions, while IMS LTI 1.0 compliance allows integration with Blackboard, Desire2Learn, Pearson Learning Studio, and any conformant platform without custom code. The REST API enables programmatic session management, user authentication, and recording access for custom frontends like the included Greenlight application. Version 4.0 introduces LiveKit-based media and a redesigned interface. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. LGPL-3.0 licensed.