Open Source App Cloud Marketplace

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.

Engineers who have outgrown Duplicati or rsync scripts tend to appreciate Kopia's design: encrypted, compressed, content-deduplicated snapshots in Go, stored in a repository on any storage you control - S3, Google Cloud Storage, Azure Blob, Backblaze B2, SFTP, WebDAV, or a plain filesystem. Encryption is mandatory and end-to-end: every block is encrypted client-side with AES-256-GCM or ChaCha20-Poly1305 using keys derived from your repository password, and even file names never leave the machine in plaintext. Blocks are packed into 20-40 MB blobs with random names, so the storage provider learns nothing about content or structure. Deduplication is automatic and content-based - identical data across files, snapshots, and even multiple machines backing up to the same repository is stored once. Policies govern everything per-directory: compression choice, retention (hourly through annual), scheduling, and ignore rules. Incremental snapshots are point-in-time records you can mount and browse like a filesystem. This deployment runs the Kopia repository server with its web UI, centralizing backups from multiple client machines over an authenticated API - each client connects with the server URL and certificate fingerprint, and users only see their own snapshots. Error correction, high-latency-tolerant caching, and both CLI and GUI round it out.

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.

Your team's work lives in boards, sprints, and deadlines, and TaskView keeps all of it on infrastructure you control instead of a vendor's cloud. Projects break down into lists, tasks, and nested subtasks with priorities, tags, deadlines, and assignees, arranged on custom Kanban boards whose statuses you define yourself. A dependency graph shows which tasks block which, sprints organize iterations, and recurring tasks regenerate on schedule so weekly rituals never need manual recreation. Built-in time tracking separates billable from non-billable hours, and analytics turn that data into workload reports, productivity views, and income and expense summaries. Multiple organizations share one instance with invites, granular role permissions, and real-time updates, while SAML 2.0, OpenID Connect, and SCIM provisioning plug into your existing identity provider. GitHub and GitLab integrations connect development work to the board, signed webhooks push events into your other systems, and scoped API tokens plus a TypeScript client make automation safe to hand out. An MCP server lets AI assistants search projects, create and update tasks, and manage statuses within the exact permissions you grant. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. TaskView Source-Available License licensed.

An 8MB Go binary that boots in under one second, uses less than 10MB of RAM, yet delivers full AI agent capabilities across 16+ chat platforms simultaneously. PicoClaw connects to Telegram, Discord, Matrix, IRC, Slack, WeCom, DingTalk, WeChat, LINE, and QQ while supporting LLM providers spanning OpenAI, Anthropic, Gemini, DeepSeek, AWS Bedrock, Azure, and local models via Ollama. Native Model Context Protocol support enables standardized tool integration, and the built-in smart routing engine directs simple queries to lightweight models to reduce API costs while sending complex tasks to capable models. Tool capabilities include secure shell execution, filesystem access, web search, cron scheduling for recurring tasks, and sub-agent spawning with status tracking. Gateway mode transforms PicoClaw into a full AI backend with REST API endpoints accessible from any client. The Skills system loads hierarchical behavior definitions from SKILL.md files, enabling customizable agent personalities and workflows. Compiles for x86_64, ARM64, ARMv7, RISC-V, MIPS, and LoongArch, making it deployable on hardware as cheap as a $10 Sipeed LicheeRV Nano. Achieved nearly 30,000 stars within six months of its February 2026 release. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

Every team building with coding agents has the same drawer problem: the best Skill, MCP server, or agent file lives in one person's repo, undocumented, while three colleagues rebuild it from scratch. Agentic Resource Registry is the internal catalog that ends the duplication, a self-hosted registry where your organization publishes Skills, MCP servers, hooks, prompts, agent files, and sandboxes in one searchable place. Browse by teamspace, publisher, category, or harness and see at a glance what each resource supports and how often it has been pulled. Authors build agent files in a four-step builder with a live summary and draft readiness checks, then submit them into a review queue where admins inspect the full prompt and version diffs before approving. Forking an approved release creates your own draft with pinned components, and reviewers can compare it against upstream line by line. The companion CLI installs any approved resource into Claude Code, Cursor, Codex, Kiro, Copilot, OpenCode, Pi, and more, generating the correct config for each harness automatically. Approved resources are also discoverable over the open ARD standard, so a running agent can hand part of its task to another approved agent or a remote A2A service. 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.

While ordinary chatbots sit idle between prompts, Agenvoy runs around the clock on your own machine, turning one-sentence requests into finished research, files, and reports. Say what you need once and it builds the missing tool itself, tests that tool inside a sandbox, saves it, and reaches for it again the next time a similar job appears. Recurring work becomes a schedule in plain words; a morning briefing, a watched folder, or a weekly report then runs unattended, and a long task interrupted mid-run resumes from its checkpoint instead of starting over. Ask questions about your own files and it searches them like a private archive, transcribing audio and video into text it can quote back to you. Each task is routed to the model tier that fits it, a light model for lookups and a heavy one for hard reasoning, across subscription logins, API keys from eleven providers, or a local Ollama that never phones home. Commands run in a sandbox with the network off until you approve a call, sensitive paths ask before they open, and credentials wait in the system keychain instead of the chat history. You drive it from the terminal, the browser dashboard, or Telegram and Discord when you are away from the desk, and it lends its sandboxed tools to Claude Code and Codex over MCP. 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.

Archiving online videos, creator channels, and curated playlists directly into a personal Plex, Jellyfin, or Emby library becomes effortless with HomeTube, a self-hosted web downloader supporting more than 1,800 streaming platforms. Users paste a single video or playlist URL into the web interface, where an intelligent format analyzer evaluates available codecs and automatically selects the highest resolution video and audio streams such as 4K AV1 or VP9 paired with Opus audio. Built-in SponsorBlock integration detects crowd-sourced sponsor segments, intros, outros, and self-promotions during the download process so saved videos play back completely ad-free without manual editing. When synchronizing playlists, the engine tracks entries by unique video ID rather than mutable titles, downloads only newly added items, preserves upstream ordering with customizable filename templates, and optionally moves removed videos into an archive folder. A visual processing panel lets operators trim specific time ranges with keyframe or frame-precise cutting, embed primary and secondary subtitle tracks alongside chapter markers, and create nested destination directories directly from the browser. Browser cookie file support unlocks age-restricted or member-only streams, while custom yt-dlp argument pass-through accommodates proxy routing and filesize caps. Once processing finishes, completed files move into watched media folders and can trigger an immediate Jellyfin library rescan via API key. 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.

Deploy autonomous conversational AI agents and coordinate complex multi-agent workflows through EDDI, an open-source orchestration middleware that turns declarative configuration files into secure, production-grade enterprise assistants. Engineering teams connect AI models from twelve different commercial and local providers, using bilateral Model Context Protocol tools to let external desktop clients and coding assistants interact directly with running conversational services. Autonomous agents collaborate through structured group interaction patterns including round table discussions, peer reviews, Delphi consensus rounds, and devil's advocate debates to refine generated solutions before delivery. Declarative workflow extensions automate external REST API calls with dynamic request templating, extracting structured properties into persistent conversation memory and chaining multi-step service interactions without custom script glue. Built-in secret vaults safely manage sensitive API credentials, while the centralized web dashboard provides live conversation inspection, token quota enforcement, and comprehensive audit logging for regulatory compliance. 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.

Your racks of hypervisor hosts become one private cloud with Apache CloudStack, the open-source IaaS platform that deploys and manages large networks of virtual machines behind a single web interface and API. One cloud can mix hypervisors side by side, running KVM, XenServer or XCP-ng, and VMware vSphere clusters under the same control plane, each organized into regions, zones, pods, and clusters that mirror your physical datacenters and racks. Administrators provision instances from templates and ISO images, take volume and VM snapshots on schedules, and migrate running instances between hosts in a cluster without downtime. Built-in networking spans isolated and shared networks, VPCs with tiered virtual routers, load balancers with SSL offloading, VPNs, and firewall rules, all exposed both to admins and to end users through separate, customizable interfaces. Multi-tenancy is native: domains, accounts, usage metering, and resource quotas let providers bill departments or customers for what they consume. The 4.22 LTS release strengthens backup and disaster recovery, adds a CSI driver for CloudStack Kubernetes Service, and streamlines VMware-to-KVM migrations for teams consolidating onto open virtualization. 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.

FreeLLMAPI collapses the chaos of 29 free LLM providers — Google AI, Cerebras, Groq, Mistral, OpenRouter, GitHub Models, Cohere, Cloudflare Workers AI, NVIDIA NIM, HuggingFace, SiliconFlow, Reka, Z.ai, and more — into a single /v1 endpoint that speaks both OpenAI and Anthropic protocols. The smart router selects the best available model for each request, automatically fails over to the next provider when rate limits hit, and tracks per-key token consumption so you never exceed a free-tier cap. Keys are stored with AES-256-GCM encryption and clients authenticate using a single unified bearer token, never exposing upstream provider credentials to downstream applications. The catalog tracks 251 model families across 358 provider/model endpoints with approximately 4 billion tokens per month of aggregate free-tier capacity, auto-refreshing from a signed manifest at freellmapi.co twice daily without requiring git pulls. Beyond chat completions, the proxy handles embedding, image generation, and audio/TTS endpoints, plus structured outputs with JSON schema forwarding, JSON healing, and format-ignore failover. An integrated MCP server at /mcp provides gateway introspection for coding agents, while the self-hosted OpenAPI reference at /v1/docs documents every route. Compatible with OpenAI SDKs, LangChain, LlamaIndex, Continue, Claude Code, and Hermes — just change base_url. Deploy via Docker, npm, or build from source. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

Plan the day in the morning, capture tasks in your own words as they appear, and let every device settle on the same list by evening: that rhythm is what OpenTodo is built around. The Today view opens with a briefing, a daily limit, and morning, afternoon, and evening sections, with time blocking and meetings counted against the day's real capacity. Quick add understands natural language in six languages, a pasted list becomes tasks in one step, and the command bar, inbox processing, email-to-task, and dictation keep capture fast. Projects organize work with sections, boards whose cards carry notes, timelines, sub-projects, and areas, while recurring tasks and sequential projects handle routines and ordered work. Lists can be shared with the people you live and work with, invited by link once the owner account exists. Every device keeps a full copy and works offline; changes are stamped per field and merge cleanly through your server when you reconnect, with history and undo preserving earlier values. CalDAV and calendar feeds connect your calendars, GitHub and GitLab issues flow in, and webhooks plus ntfy, Pushover, and Gotify send notifications out. Scheduled backups go to a folder, S3-compatible storage, or WebDAV, and the whole server is one container around one SQLite file. 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.

Paper co-authors usually trade .tex files by email or pay for a hosted editor seat by seat; Aldine replaces both with a self-hosted LaTeX workspace where the whole team types in one document at once and sees a typeset PDF seconds later. Live cursors and presence show who is editing which paragraph, and the underlying sync is conflict-free, so two authors can rewrite the same section without overwriting each other. Every project is a real git repository: branch a draft, edit it independently, and merge it back from the interface when the argument holds together. Connect GitHub, GitLab, Gitea, or Forgejo to push and pull without leaving the editor, watch ahead and behind indicators, resolve conflicts, and open a pull or merge request on the merged result. Moving in is painless, since an exported Overleaf project ZIP dropped on the home screen imports with its root file detected and its first typeset automatic. Citations come from your own Zotero library or a single collection, kept in sync as a .bib file and inserted from a search panel or \cite autocomplete. Reviewers select text and leave anchored, threaded comments, optionally with a suggested replacement the author accepts in one click. Compiles run in a sandboxed container with no network access, warm recompiles land in about two seconds, and errors jump to the offending line. 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.

Replace a dozen household subscriptions with one app that keeps your family's tasks, calendars, meals, budget, and shopping in a single private place you control. Nineteen modules cover the daily rhythms of a household: assign chores with deadlines and priorities, plan the week's dinners and push the ingredients to a shared shopping list in one tap, track income and expenses by category with automatic subscription renewal warnings, and log health activities from vitals to medications. Two-way sync connects to Google Calendar via OAuth, iCloud and Nextcloud via CalDAV, and Outlook via Microsoft Graph, so every family member's phone shows the same schedule without switching apps. CardDAV keeps contacts in sync with external address books. The budget module handles accounts, loans, split expenses, and per-category planning with savings goals and month-over-month comparisons. Documents attach to tasks, receipts link to transactions, and a checked-off grocery item books itself back into the pantry inventory with its quantity. A Kanban board, recurring task schedules, and a rewards ledger that pays out points for completed chores keep kids and adults accountable. Wall mode turns a kitchen tablet into a glanceable family dashboard, and the Immich screensaver shows your own photos when the screen goes idle. API tokens and a built-in MCP endpoint let AI agents and third-party tools interact with every module programmatically. Deploy on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

BI tools, customer-facing apps, and AI agents all receive the same governed answer from Cube Core, an open-source semantic layer where every metric is defined once, in code. Models are written in YAML or JavaScript. Cubes describe business entities with measures, dimensions, and joins. Views curate datasets for consumers. Git holds every version, with code review and CI like any other codebase. Queries arrive through a Postgres-compatible SQL API with a MEASURE function, through REST returning JSON, or through GraphQL, which means any tool that speaks Postgres connects without custom drivers. Sources include Snowflake, BigQuery, Databricks, Amazon Athena, Presto, and Postgres. Pre-aggregations declared in the model refresh in the background and live in Cube Store. An aggregate-aware planner routes matching queries to those rollups, and dashboards answer in milliseconds without rescanning the warehouse. Access policies set member-level visibility, row-level filters, and data masking from the security context. Multi-tenant SaaS analytics becomes practical: each customer sees only their own rows, whichever API asks. A development-mode Playground, meant for local use and never for public exposure, composes queries from measures and dimensions, shows the generated SQL, charts the results, and copies ready-made SQL, REST, and GraphQL calls. 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.

Redlib lets you read Reddit without an account, ads, or trackers, through a clean page served from a machine you control. Open any subreddit, user profile, or comment thread and the server fetches the content and relays every image and video itself, so your browser never talks to Reddit directly. Pages need no JavaScript, unless you opt in to HLS video playback with sound. Choose card, clean, or compact layouts, a wide interface, and one of more than a dozen themes, from Dracula and Nord to Gruvbox and Tokyo Night. Post and comment sorting, a search box scoped to the current subreddit, a wiki tab, and subreddit filters help you find and tame your feed. Subscriptions build a personal home page with no login. Spoilers and NSFW previews can be blurred or hidden, and an SFW-only mode blocks mature content for the whole instance. Optional RSS feeds let a feed reader follow subreddits. Links to removed posts open in a configurable undelete viewer. Operators set defaults through environment variables, add an instance banner, discourage search indexing, and route outbound traffic through an HTTP or SOCKS proxy. Settings live in a browser cookie and can be exported or imported between devices. 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.

Overleaf locks its best collaboration tools behind a paid server license, and AyakaLeaf Pro is the open-source edition that hands them to your own server instead. You get the familiar online LaTeX editor, with several people typing in the same document at once, but compilation runs in an isolated Docker sandbox with a full TeX Live image, so a runaway document cannot take the service down and compile times are yours to set. Reviewers work the way they do in a word processor: track changes, comment in the review panel, and roll back through full project history with restore and download. Projects stay connected to the rest of your workflow through two-way sync with GitHub, GitLab, Gitea, and Dropbox, a git-bridge for clone, pull, and push, and reference managers through Zotero and Mendeley with searchable bibliography entries. A template gallery lets you publish house styles for your lab or department, the symbol palette inserts math notation in one click, and an AI chat assistant plus a compile-error assistant help inside the editor, while an MCP server lets external AI agents edit and compile too. Administrators get SSO through LDAP, SAML, or OAuth, domain-limited self-registration, and a panel for users and projects. 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.

Your next product listing does not need a photo studio, because EcomGen turns the product facts and photos you already have into a complete image suite you approve shot by shot. Each product becomes a project that remembers its verified facts, banned claims, brand rules, target market, and platform requirements, so generation starts from what is true about the item rather than a fresh guess every time. An agent reads the template library and drafts a storyboard with a role for every image: hero, pain point, comparison, scene, detail, trust, variant, and conversion, and you edit and confirm each final prompt before anything renders. Twenty-five built-in templates and more than 1,100 reusable suites across 24 top-level categories keep a catalog visually consistent, and the Suite Forge can reverse-engineer a winning competitor set into a reusable template of your own. Product-truth pixel protection keeps the real item intact instead of letting the model improvise a different product. Finished shots can be masked, repainted, outpainted, and split into editable PNG and PSD layers, reviewed one by one, then exported as a ZIP with a manifest, while the model library keeps virtual models consistent across poses and scenes. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.