Any open source software, up and running in seconds.
This section shows a real monthly software bill. A 10-person team pays $5,463 a month across 8 SaaS tools. Moved onto Zenith, the same stack costs $60 a month, which saves $64,836 a year.
The productivity platform for files, calendars, contacts and collaboration that keeps your data under your control.
A powerful publishing platform for professional blogs, newsletters and websites.
Workflow automation platform that lets you connect apps and build automations with an intuitive visual editor.
Photo and video backup. A high-performance alternative to Google Photos with mobile apps, search and face recognition.
Project management. A modern alternative to Jira for issues, cycles (sprints) and product roadmaps.
Team chat and collaboration platform.
The CRM. A modern, customizable alternative to Salesforce for managing contacts, companies and deals.
Lightweight, password manager compatible with the Bitwarden apps and browser extensions.
The scheduling platform and Calendly alternative for booking meetings.
The lightweight git server that powers Codeberg.
Photo management for uploading, organizing and sharing your photos with albums, tags, EXIF data and public links.
Team chat and collaboration. An, secure alternative to Slack and Microsoft Teams that keeps your conversations on your own infrastructure.
File sync and sharing. A fast, reliable home for your files, photos and documents that keeps them under your control, with desktop and mobile apps that keep everything in step.
Continuous, private file synchronization across your devices. A peer-to-peer alternative to Dropbox and Google Drive with no central server holding your data.
Web-based manager for your two-factor authentication (2FA) accounts. Store TOTP/HOTP secrets and generate one-time codes from any device.
Privacy-first, local-first envelope budgeting. A fast, alternative to YNAB.
The Notion and Miro alternative. A privacy-first workspace that unifies docs, whiteboards and databases in one editor.
Audiobook and podcast server. A free, alternative to Audible and podcast apps, with apps for iOS and Android to stream your own library anywhere.
Identity provider with single sign-on, multi-factor auth and access control for SAML, OAuth2/OIDC and LDAP.
Laravel e-commerce platform to build and run an online store — product catalog, cart, checkout, orders, and a multi-channel admin.
Keep your contacts and calendars in sync across every device — phone, laptop, and tablet — from one private address you control. A drop-in replacement for iCloud sync and Google Contacts using the open CalDAV and CardDAV standards your devices already speak.
The fastest LLM gateway. One OpenAI-compatible API in front of every provider, with a web console for keys, routing and budgets.
Digital library and reader. Read in the browser and sync progress and bookmarks across Kobo and KOReader. A private alternative to Kindle and Goodreads.
Wiki and documentation platform. Organize knowledge into shelves, books, chapters and pages with a simple WYSIWYG editor, full-text search and diagram support.
Website change detection, monitoring, and notifications. Watch any web page for changes and get alerted the moment something updates.
Customer support across live chat, email and social in one shared inbox. Talk to customers on your website, route conversations to your team, save canned replies, and resolve tickets — a complete help desk and live-chat platform for your business.
Convert files between more than a thousand formats — images, video, audio, documents, ebooks and vector graphics — straight from your browser. Batch-convert, download instantly, and keep your files private on your own instance.
Document parsing and conversion API. Turns PDF, DOCX, PPTX, HTML and images into clean, structured Markdown, JSON and text.
Collaborative wiki and documentation software. A modern, alternative to Confluence and Notion for team knowledge, docs and real-time collaboration.
The DocuSign alternative. Send, sign, and manage documents with a modern signing experience,.
Document signing. Create, fill, and sign PDFs with a DocuSign-style flow, fully.
Full-featured CRM for sales, marketing, and customer support, with contacts, leads, opportunities, cases, and workflow automation.
A virtual hand-drawn style whiteboard for sketching diagrams.
Feedback platform to collect, organize, and prioritize feature requests with public voting and a shared roadmap.
A modern web-based file manager to browse, upload, share and preview your files from anywhere.
Turn any website into clean, LLM-ready data. A scrape and crawl API that renders pages, follows links and returns markdown or structured data for AI pipelines.
Free, personal finance manager to track expenses, income, budgets, and savings goals.
Experience management platform for surveys, forms, and feedback.
Free, shared-inbox help desk and support ticketing — turn team email into a collaborative customer-support workflow.
A fast, customizable feed reader that gathers every site, blog, newsletter, and podcast into one clean timeline. A powerful alternative to Feedly and Inoreader, with keyboard-driven reading, sharable views, add-on extensions, and a mobile sync API.
A painless,, lightweight Git service.
Error tracking and performance monitoring. A Sentry-compatible alternative that keeps your error data on your own infrastructure.
Build dashboards and visualise metrics, logs, and traces from any data source, with alerting that pages you when something breaks. A cost-controlled alternative to Datadog and Grafana Cloud for teams that want their monitoring in one place.
Team wiki and knowledge base with a Markdown-first editor, full-text search, diagrams and fine-grained page permissions. A alternative to Confluence and Notion.
Cron job and background task monitoring. Get alerted the moment a scheduled job, backup or heartbeat fails to check in on time.
Real-time collaborative markdown editor. A alternative to HackMD, Notion and Google Docs for writing notes, docs and slides together.
Nous Research's AI agent with persistent memory that learns skills from experience. Bring your own key (OpenRouter, OpenAI, Anthropic) and chat privately.
Agent memory that learns over time. Store, recall and reflect on memories with semantic, keyword, graph and temporal search.
Home and asset inventory. Catalogue everything you own, where it lives, and what it's worth, with photos, labels, warranties, and QR asset tags.
API development ecosystem — build, test and document REST, GraphQL and WebSocket APIs from your browser.
Keep app secrets, environment variables and certificates in one place for your team. alternative to HashiCorp Vault and Doppler.
Media server for movies, TV and music. The free, alternative to Plex that streams your own library to any device, with no subscription and no tracking.
Digital library and reader for ebooks, comics and manga. A fast, cross-platform alternative to Kindle and Comixology for your own collection.
Multi-user time tracking with invoicing, reporting and per-project rates. Track billable hours and turn them into invoices.
Collaborative bookmark manager that collects, organizes, and archives links — saving a full snapshot (screenshot, PDF, and readable copy) of every page so it survives link rot.
High-performance newsletter and mailing-list manager with a built-in dashboard, subscriber segmentation and campaign analytics.
The largest marketing automation platform. A alternative to HubSpot and Marketo for email campaigns, lead tracking, segments and landing pages.
Personal finance and wealth management to track accounts, budgets, spending, and investments in one place.
Recipe manager and meal planner. Import recipes from a URL, plan your week, and generate shopping lists.
Lightweight, privacy-first note-taking hub. Capture memos and thoughts in plain Markdown and keep them on your own server. A alternative to Google Keep and Notion quick-notes.
Business intelligence for asking questions of your data and building dashboards, with or without SQL.
Minimalist, opinionated, and fast RSS/Atom feed reader. A privacy-first alternative to Feedly and Inoreader that keeps your reading yours.
Personal relationship management system to organize interactions with loved ones.
Music streaming server. A modern, Subsonic-compatible alternative to Spotify and Plex for your own music library.
Airtable alternative. Turn any database into a smart spreadsheet with grid, gallery, kanban and form views, then build no-code apps, automations and shareable forms on top of your own data.
Simple pub/sub push-notification service. Send notifications to your phone or desktop with a simple PUT/POST, no signup, no fees.
CouchDB sync server for Obsidian. End-to-end encrypted, live multi-device sync. Replaces Obsidian Sync, no recurring fee.
ChatGPT-style chat interface for any LLM. Bring your own OpenAI-compatible keys for a private workspace with chat history, document RAG and model management.
Petabyte-scale observability for logs, metrics and traces in one tool. A, cost-slashing alternative to Datadog and Splunk that stores data as Parquet for a fraction of the storage cost.
Scan, OCR, index and archive all your physical documents into a searchable digital archive. A, document management system.
File-sharing platform. Upload files, get a share link with an optional expiry and password, and send large files without a third party in the middle.
Real-time kanban boards for teams. An, alternative to Trello for planning projects and tracking work.
Simple, privacy-first web analytics. The alternative to Google Analytics, with a lightweight script, no cookies and full data ownership.
Simple, passkey-first OIDC identity provider. Sign in to all your apps with passkeys and manage users from one lightweight SSO. A alternative to Auth0 and Okta.
Backend in a single file. SQLite database, auth, realtime subscriptions, file storage and an admin dashboard. A alternative to Firebase and Supabase.
Social media scheduling tool. Plan, schedule and publish posts across every major network from one calendar, with AI assistance.
Document sharing and file-sync platform. A alternative to SharePoint, Box and Dropbox with granular permissions, workspaces and collaboration.
Group scheduling to find the best date and time for a meeting via a poll.
Privacy-respecting metasearch engine that aggregates results from many search services without tracking or profiling you.
URL shortener with detailed click analytics, QR codes, a REST API and short-domain support. Own your links instead of renting them.
IT asset and inventory management to track hardware, licenses, accessories, and consumables across your organization.
Privacy-first fitness and nutrition tracker. A alternative to MyFitnessPal for logging food, calories, exercise, water and body measurements, with your health data on your own infrastructure.
A powerful, locally hosted web toolkit for all your PDF needs. Split, merge, convert, OCR, compress, sign, watermark and edit PDFs in the browser. A alternative to Adobe Acrobat and iLovePDF.
Low-code platform to visually build and deploy internal tools and business apps.
Privacy-focused web analytics. A lightweight, alternative to Google Analytics with no cookies and no cross-site tracking.
Feature flag and toggle management for engineering teams. Roll out features gradually, run A/B tests and kill switches, and target by user segment. A alternative to LaunchDarkly and Split.
Uptime monitoring for your sites, services, and APIs, with status pages and instant alerts the moment something goes down.
To-do and project management. Organize tasks in lists, kanban boards, gantt charts and calendars. A privacy-first alternative to Todoist, Asana and Trello.
Private, investment and net-worth tracker. Follow your portfolio, holdings, performance and spending across every account, without handing your financial data to a SaaS. A local-first alternative to Empower, Sharesight, Kubera and Copilot.
Vector database for AI-native applications. Store objects and vectors, run semantic and hybrid search at scale.
The kanban board. A, privacy-friendly alternative to Trello for boards, cards, checklists and swimlanes.
A fast, modern wiki and documentation platform for teams. Write in Markdown or a visual editor, organize pages in a tree, control access per group, and keep a full version history. A managed home for your team's knowledge, docs, and runbooks — an alternative to Confluence and Notion.
Minimalist, federated blogging platform. Write and publish clean, distraction-free blogs that connect to the fediverse.
The opportunity cost of replacing SaaS is a wall you can't climb.
SaaS is expensive and sticky. Enterprises spend $4,830 per employee every year, moving off Salesforce used to take twelve months and a team of consultants. Zenith migrates you in seconds.
We migrate you off SaaS, no questions asked.
Migrations are impossible, so you pay instead. Zenith migrates your business in seconds.
The alternatives exist, but someone has to host them, secure them, and keep them compliant at scale. That's the barrier, and it's the only reason you're still paying. Zenith removes it entirely.
In or out, on your terms.
We run them for you, and pay the developers who built them.
You never chose Slack, Zoom, or Notion. They were just there. Open-source software does the same job, built by talented developers who never had a way to reach you. Zenith runs it for you, and we share 30% of the revenue with those developers.
The new home for software is on Zenith.
We charge a simple markup, the rest is compute.
Every line on this bill charges per person, with price hikes that don't scale with your business. On Zenith you pay a simple markup, and anything extra is charged by compute usage.
No seats. Just what you use.
Context-aware business intel.
Zenith understands your business as you build and grow, with agentic access for any decision. The longer you stay, the more it learns. It's included with every account.
The value compounds as you grow.
Open source runs your business. Zenith runs it for you. It gets sharper the longer you grow, and you never have to switch again.
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Prefer to talk to an agent? Connect Claude, Cursor, or any MCP client and deploy open-source apps straight from chat. No dashboard required.
