Synergy Suite

Synergy Suite is an open source, self-hosted productivity suite modeled on Microsoft 365: mail, calendar, chat, meetings, documents, spreadsheets, slides, forms, planner, sites and notes, all behind one sign-in that you run yourself. It is licensed under the AGPL-3.0, uses Postgres for storage, and starts on one machine with Docker and one command. The apps were built separately and are being moved onto shared packages so they work as one suite, so maturity varies from app to app; the table below says where each one stands.

Status

Maturity: usable means the main workflows work day to day; early means the basics work and obvious features are missing; prototype means a demo or reference that is not ready to rely on; standalone means it works on its own but is not yet on the suite sign-in or in the Docker deploy.

App	Microsoft 365 equivalent	In the Docker deploy	Maturity	What works today
Account (apps/auth)	Entra ID	yes	usable	OIDC and SAML identity provider, MFA (TOTP, passkeys), admin console, SCIM, app passwords for phone and desktop sync; signs in every app. Its home page shows today's meetings, the latest mail and recent files, quick-create buttons, pinned apps and every app with category filters
Admin (apps/admin)	Microsoft 365 admin center, Purview eDiscovery, sensitivity labels and DLP	yes	early	People and sign-in blocking over SCIM, app health, suite-wide sensitivity labels (Mail, Drive, Docs, Sheets, Slides), data loss prevention rules with alerts for Mail, Drive and Chat, matters, legal holds, retention rules, keyword search and zip export across Mail, Drive, Chat, Calendar, Notes, Forms, Contacts, To Do, Bookings, CRM, Desk, Phone, Diagrams, Projects, Field Service, Groups, Devices, Ops, HR, Whiteboard, Loop, Campaigns and Sign, audit log; Move from Microsoft 365 (early): connects a tenant through an Entra app (read-only Graph), maps people to suite accounts (creating missing ones), and copies mail with its folders and flags, OneDrive, SharePoint libraries, calendar, contacts and To Do as resumable background jobs with per-person reports and delta re-runs for cutover, plus IMAP-to-IMAP mail import; no Teams chats, OneNote or Planner yet, and recurring meetings arrive as single occurrences
Search (apps/search)	Microsoft Search, Microsoft 365 Copilot chat	yes	early	One search box (also in every app's header) across Mail, Drive, Chat, Calendar, Notes, Forms, Contacts, To Do, Bookings, CRM, Desk, Ops, Office, Planner, Sites, Base, Builder, Insights, Phone, Diagrams, Projects, Field Service, Devices, HR, Whiteboard, Loop, Flow, Campaigns and Law, showing only what the signed-in person can open, with filters by app; an Ask tab that answers questions from those results with numbered citations, on your own AI model; Copilot in every app's header (a side panel) that answers, summarizes the open email, chat channel or Notes page, and proposes a To Do task, Calendar event, Mail draft, Chat post or Planner card that runs only after you press Confirm. Early: proposals use only the open item and the conversation, not a fresh search; Mail drafts open in compose rather than being saved to Drafts
Mail (apps/mail)	Outlook	yes	usable	Folders, search, reading pane, rich-text compose, reply and forward, recipient suggestions from Contacts, outside IMAP accounts, Draft with Copilot in compose (write, rewrite or shorten a reply, on your own AI model); Stalwart mail server included
Contacts (apps/contacts)	Outlook People	yes	early	Address book (emails, phones, addresses, birthdays, photos, notes), favorites, groups, A to Z index, search, vCard and Google/Outlook CSV import and export, organization directory with self-edited profiles, two-way sync with phone and desktop address books over CardDAV
CRM (apps/crm)	Dynamics 365 Sales	yes	early	Accounts, contacts, leads with conversion, opportunity pipeline board with weighted forecast, activities and My Day, referral partners with rewards owed and paid per referred lead or deal (and partner codes on web leads), owner-based roles, AI lead scoring on your own model, web-to-lead, CSV export; reps see their own records and ones shared with them, admins see everything
Desk (apps/desk)	Dynamics 365 Customer Service	yes	early	Ticket queues, email intake and threaded replies over IMAP/SMTP, internal notes, canned replies, public knowledge base, intake API, ticket feed for Portal; agents have full or assigned-only access, everyone else sees only their own requests
Ops (apps/ops)	Dynamics 365 Supply Chain Management (manufacturing, asset management)	yes	early	Items (stock mirrored from Commerce), work centers, versioned bills of materials with routings and cost roll-up, work orders (release, issue, operations, complete at actual cost), MRP planning with lead times, lot sizes, safety stock and reorder points, purchase requests; asset register with meters, straight-line book value, preventive plans by date or meter, maintenance orders with parts and labor; stock kept in Commerce, fixed assets sent to Books
To Do (apps/todo)	Microsoft To Do	yes	early	My Day with suggestions, Important, Planned, lists, steps, notes, due dates, reminders with browser notifications, repeating tasks, shared lists with assignments
Engage (apps/engage)	Viva Engage, Viva Connections	yes	early	Company home page with news, quick links, company sites and apps; feed with discussions, questions with best answers, praise badges, polls and articles; public and private communities with admins, pinned posts and announcements; storylines, follows, mentions, #topics, reactions and threaded replies; share to Chat; AI summaries and catch-up on your own model
Calendar (apps/calendar)	Outlook Calendar	yes	early	Day, week, month and agenda views with a mini month, personal and company calendars, attendees, repeating events (daily to yearly, exceptions, change this, this and following, or all), free/busy API, Draft with Copilot for event notes (on your own AI model), two-way sync with phone and desktop calendars over CalDAV
Bookings (apps/bookings)	Microsoft Bookings	yes	early	Public booking pages with services, staff and opening hours, free times from each person's suite calendar, buffers, notice and booking windows, custom questions, a Meet link per online appointment, confirmation, change and cancellation emails with calendar invites, reminders, customer links to reschedule or cancel, staff booking on a customer's behalf, customer list, embedding in Sites
Chat (apps/chat)	Teams chat	yes	usable	Channels, direct messages, threads, reactions, mentions, unread counts, search, real-time updates
Meet (apps/meet)	Teams meetings	yes	early	Video rooms on LiveKit, scheduling, guest links; the LiveKit media server runs in the compose file and the local quickstart (TCP and UDP media, no built-in TURN relay); recording needs LiveKit Egress, deployed separately
Phone (apps/phone)	Teams Phone	yes	early	Calls between colleagues in the browser, real phone numbers through any SIP provider or office PBX, voicemail with greetings and transcripts, forwarding, do not disturb, ring your mobile too, add people and transfer, move a call into Meet, call a phone into a meeting; uses Meet's LiveKit media server plus LiveKit SIP (an optional sip compose profile)
Office (apps/office)	Word, Excel, PowerPoint	yes	usable	Documents, spreadsheets and slides with live co-editing, comments and sharing; opens and saves .docx, .xlsx and .pptx (with round-trip fidelity scripts over public test files); formulas, pivots, charts and conditional formatting in sheets; themes, transitions, animations and presenter view in slides
Drive (apps/drive)	OneDrive	yes	usable	Folders, drag-and-drop and folder uploads, previews (images, PDF, video, audio, text), version history, sharing with people, view links, shared libraries, recycle bin, search inside text files, zip downloads, storage quotas, AI summaries
Whiteboard (apps/whiteboard)	Microsoft Whiteboard	yes	early	Infinite canvas (Excalidraw) that everyone on a board draws on at once with live cursors, sticky notes, seven templates, sharing with editors and viewers or by link, copies saved to Drive (.excalidraw, .png, .svg) and .excalidraw files opened from Drive, a board for each meeting and chat, AI sticky-note ideas on your own model
Forms (apps/forms)	Forms	yes	early	Form builder, public form links, responses, CSV export; each form has an owner who shares it with people or the whole organization as editors or viewers, and search only shows forms you can open
Planner (apps/planner)	Planner	yes	usable	Boards, lists, cards, checklists, comments, labels; board, table, calendar and timeline views; Trello and Jira import
Diagrams (apps/diagrams)	Visio	yes	early	Flowcharts, org charts, network, UML, ER, BPMN and floor plans in the draw.io editor with its full shape libraries; template gallery, Visio (.vsdx) import, multi-page diagrams, autosave with conflict warnings, version history, sharing with editors and viewers, PNG, SVG and PDF export, AI drafting on your own model
Commerce (apps/commerce)	Dynamics 365 Commerce, Supply Chain	yes	early	Products with barcodes, stock by location at moving-average cost, purchase orders and receiving, a point-of-sale register with shifts and refunds, an online store with pickup or delivery, every sale and stock change posted to Books; card payments through a pluggable payment provider
Groups (apps/groups)	Microsoft 365 Groups, Teams teams, shared mailboxes, distribution lists	yes	early	Teams that give their people a Chat workspace with channels, a Drive library, a group calendar and a shared mailbox, with a team page for posts, files and meetings; distribution lists (outside addresses allowed) and shared mailboxes on the suite mail server; security groups other apps grant access to; nested groups, owners, public teams to join and private ones to ask, restore for 30 days; search and eDiscovery
Contracts (apps/contracts)	Dynamics 365 and Syntex contract management	yes	early	Contract lifecycle: templates with fields and a clause library with required clauses, guidance and fallbacks; drafting with every version kept and a redline between versions; ordered approvals; signatures through Sign (by API, or printed and uploaded back); renewal and notice deadlines with contracts that renew or expire by themselves; obligations with due dates; AI review on your own model against the clause library; per-person access with a legal team that sees everything; suite search and eDiscovery
Status (apps/status)	Microsoft 365 Service health, public status page	yes	early	Uptime monitors that check web addresses on a schedule (any 2xx/3xx or the expected status counts as up) with response times and 24-hour and 30-day uptime; incidents with status updates; a public status page at /status (and as JSON) with a bar per day for 30 days; an "add the suite's apps" button; checks never reach private or internal addresses, redirects included, unless an admin allows a host; a token-guarded API for a provisioning service. No alerting yet
Analytics (apps/analytics)	Customer Insights web analytics, Clarity	yes	early	Privacy-friendly website analytics: a small script with no cookies that counts page views, single-page navigation and custom events; visitors counted with a hash that rotates daily, no addresses or query strings kept; a dashboard per site with visitors, page views, a chart by hour or day, top pages, sources, events, devices and who is on the site now; beacons only count from the site's own domain
LiveChat (apps/livechat)	Dynamics 365 Contact Center live chat	yes	early	An embeddable chat bubble for websites (also from Sites) with a greeting, colour and optional name and email; an agent inbox with unread counts, assignment, close and reopen; Send to Desk opens a ticket with the transcript through Desk's intake API. Polling rather than push; no canned replies or file uploads yet
Shifts (apps/shifts)	Shifts	yes	early	Weekly shift schedules by position and location with coverage hours, open shifts people claim, drafts published per week, clash checks, a roster of people and positions, and each person's own upcoming shifts
SMS (apps/sms)	(business texting)	yes	early	Two-way business texting through Twilio: an inbox of conversations, contacts with tags and CSV import, campaigns to a tag, STOP/START opt-outs honoured automatically, and an inbound webhook that checks Twilio's signature
Vault (apps/vault)	(team password manager)	yes	early	A shared team password vault encrypted in the browser (PBKDF2 + AES-256-GCM; the server keeps ciphertext only), with a password generator, auto-lock, passphrase change that re-encrypts every entry, and an activity log; access by allow-list
Learn (apps/learn)	Viva Learning	yes	early	Training: a course catalog; reading and video lessons with multiple-choice quizzes graded on the server (answers never reach the browser); My learning with progress; authors assign courses with due dates and follow each person's progress; printable certificates; suite search
Hire (apps/hire)	Dynamics 365 Human Resources recruiting	yes	early	Recruiting: jobs with a hiring manager and an AI first draft of the description on your own model; a public careers page that takes applications without an account (bot trap and a rate limit); a drag-and-drop pipeline from Applied to Hired with ratings, notes and a timeline; hired candidates added to HR in one step through HR's own API and rules; suite search
Projects (apps/projects)	Project, Dynamics 365 Project Operations	yes	early	Plans with outline numbering, summary tasks, milestones, finish-to-start links and a Gantt chart; AI plan drafts on your own model; Planner board import; team with bill and cost rates and weekly capacity; weekly timesheets and a running timer; expenses with receipts; approvals; billing of approved time, expenses and fixed fees into Books as draft invoices; budget, utilization and profit reports
Field Service (apps/field)	Dynamics 365 Field Service	yes	early	Work orders with checklists, photos and notes; a dispatch board with drag-and-drop booking, clash checks and suggested slots by skill; a phone view for technicians to travel, arrive, log parts and get the customer's signature; parts taken from Commerce stock; billing of time, parts and trip fees into Books as draft invoices; customer equipment imported from Ops; Desk cases turned into work orders with progress noted back
Flow (apps/flow)	Power Automate	yes	early	Flows between suite apps and hundreds of outside services, designed in the Activepieces flow designer (MIT) and run by its engine; Synergy steps for Mail, Calendar, To Do, Planner, Chat, Forms, Contacts, Drive, Desk and CRM that act as the flow's owner; starter recipes, on/off switches and run history in the suite; suite sign-in carried into the designer
Photo (apps/photo)	Designer / Photos	yes	early	The PhotoCraft image editor (layers, masks, PSD files) with a per-user image library
Base (apps/base)	Access, Lists	yes	usable	Databases of real Postgres tables: Access data types, datasheet editing, design view, sort, filter, search, lookups (single and multi-value) with enforced relationships, subdatasheets, a relationships diagram, a query designer with totals and criteria, SQL view with AI help (bring your own model), CSV import and export, Access (.accdb/.mdb) import of tables, records and relationships, forms with subforms that can be published as Synergy Forms online forms, reports with groups and totals that print or save as PDF, Lists-style gallery, board and calendar views, comments on records, data links that Sheets refreshes from, and sharing with owners, editors and viewers
Insights (apps/insights)	Power BI	yes	early	Dashboards and reports over Books, CRM, Desk, Base, Planner, Forms and Trust as read-only sources (no password, token or key columns), built in the Metabase report designer with your suite sign-in; dashboards shown inside Insights to the people who can open them; analysts and viewers
Builder (apps/builder)	Power Apps	yes	early	Low-code apps on Base tables: start from a table for a browse, view and edit app in one step, or lay out screens of labels, buttons, inputs, galleries and forms in the studio, wired with Power Fx formulas (112 functions). Reads and writes as the person using the app, so Base sharing applies; drafts, publishing, versions, sharing, RunFlow for Synergy Flow.
Stream (apps/stream)	Stream, Clipchamp	yes	early	Video library (upload, screen and camera recording, captions and transcripts, chapters, timed comments, sharing with people, the organization or a link, embeds) and a video editor on the FilmCraft engine; AI captions, summaries and chapters through your own model
Sites (apps/sites)	SharePoint	yes	early	Page builder with private team sites (owners, members and visitors, by person or group) and communication sites that can be published to the web; group sites that follow a Groups team; a Drive document library per site; search and eDiscovery only show what each person can open
Books (apps/books)	Dynamics 365 Business Central	yes	early	Double-entry ledger, invoices, estimates, bills, bank reconciliation, payroll, inventory, sales tax, financial reports, customer payments through Stripe or Square; budgets vs actuals and rolling forecasts; multiple companies with intercompany entries and consolidated reports
CAD (apps/cad)	AutoCAD-style drafting, 3D modeling	yes	early	2D drafting with DWG and DXF (CADCraft), 3D modeling with STEP, IGES and STL (Chili3D), drawings made from 3D models, review links, version history, folders; CADCraft is pre-alpha upstream and drops entities it doesn't model yet when saving
Notes (apps/notes)	OneNote	yes	usable	Wiki spaces, page tree, live co-editing, version history, comments, attachments, PDF and Word export
Devices (apps/devices)	Intune, Defender for Endpoint	yes	early	Windows, macOS and Linux computers enrolled with the open source osquery agent: hardware, OS, software and sign-in inventory; compliance policies (disk encryption, firewall, antivirus, screen lock, updates, OS version, admins, vulnerabilities, open threats); threat detections and known-bad file hashes with alert triage; OSV vulnerability scanning of Linux packages; live queries; evidence for Trust; iPhone, iPad and Mac management (NanoMDM) and Android management (work profile or fully managed) with remote lock, erase, configuration profiles and app installs
Loop (apps/loop)	Loop	yes	early	Shared workspaces with a page tree and live co-editing; live components (task list, checklist, table, voting table, progress tracker, Q&A, lists, text) that stay in sync on every page and Chat message they're pasted into; Copilot drafting, summaries and task extraction on your own AI model
Trust (apps/trust)	Purview Compliance Manager	yes	early	SOC 2, ISO 27001, HIPAA and GDPR readiness: control library mapped across frameworks, automated evidence collectors and a collector agent, append-only evidence and audit log, opt-in public trust centre
Home, Groups (prototype/workspace)	Microsoft 365 home, Groups	no	prototype	Zero-dependency Node prototype kept as a reference; its Admin, Purview, People, To Do and Groups parts now live in apps/admin, apps/contacts, apps/todo and apps/groups
HR (apps/hr)	Dynamics 365 Human Resources, payroll	yes	early	Employee records with HR-only and self-service fields, org chart, time off with balances, approvals and company holidays, onboarding and leaver checklists, US payroll (salary and hourly, 2026 federal withholding, Social Security, Medicare, FUTA, state income tax for all 50 states and DC, pre-tax and Roth deductions with employer match), pay runs with approval, printable pay stubs, direct deposit (NACHA) files with SSNs and bank accounts encrypted, W-2s and the SSA W-2 file, Forms 941 and 940, state quarterly figures, paid runs posted to Books as a journal entry; no local taxes yet
Portal add-on (addons/portal)	(customer portal)	yes	early	Client records with private share links
Sign add-on (addons/sign)	(DocuSign-style)	yes	early	E-signatures: upload a PDF, place fields, send to several signers in parallel or in order, templates, audit trail and a signed PDF with a certificate page; suite sign-in for senders, while signers outside the organization sign from their emailed link with no account; requests sent from the suite mailbox; suite search and eDiscovery with legal hold; optional AI field detection (bring your own model). Still on Next.js 14 with its own lockfile; billing, affiliate and enterprise-account pages from the hosted product are hidden or unused
Campaigns add-on (addons/campaigns)	Dynamics 365 Marketing, Mailchimp	yes	early	Audiences from CRM contacts and leads, Contacts groups, spreadsheets and a double opt-in signup form, kept in sync before each send; tags, custom fields and segments; a block email builder with merge tags, live preview and AI subject lines on your own model; campaigns sent now or on a schedule through the suite's mail server or any SMTP relay, throttled, with pause and cancel; welcome and tag automations; open and click tracking, a browser copy, one-click unsubscribe, bounce and spam-report handling over IMAP and a suite-wide do-not-email list; reports per link and per recipient; templates; roles; eDiscovery and suite search
Law add-on (addons/law)	(law practice management, Clio-style)	yes	early	Clients and matters with fee terms, team and parties; a conflict check on every new matter (names normalized, fuzzy and doing-business-as matches across all clients and parties, decided and recorded before the matter opens); court deadline calculator (FRCP/FRAP presets, federal holidays, mail days, court days); time and expenses at each person's rate, bills that go to Books as draft invoices; client trust accounts that never let a client go below zero, voids instead of edits, earned-fee transfers against bills, three-way reconciliation and Books journal entries; state rule guide for all 50 states and DC; case documents with text read from PDF and Word and an AI summary and matter overview on the suite's model
Desktop and mobile app (clients/app)	Microsoft 365 desktop and mobile apps	installers from CI	early	Windows, macOS, Linux, Android and iOS app that opens your suite's apps in a native window: launcher, outside links in the browser; on desktop an app menu with shortcuts and downloads to the Downloads folder. unsigned test builds from CI on every push; an app-v* tag builds signed Windows and notarized macOS installers and sends Android to Google Play internal testing and iOS to TestFlight
Android UI (mobile/synergy-ui)		no	prototype	Kotlin UI component library; no app yet

Screenshots

From a local instance in demo mode, signed in as the demo user.

The home page you land on after signing in:

Mail	Calendar
Chat	Notes
Planner	Office

Every app shares the same header, whose app launcher links to the rest of the suite:

Try it

With Docker running:

git clone https://github.com/SynergyTech0/SynergySuite.git
cd SynergySuite
deploy/quickstart.sh

It generates deploy/.env with random secrets and an admin account, builds and starts the suite, and prints where to sign in (https://calendar.suite.lvh.me, as admin@suite.lvh.me). Certificates come from a local CA, so trust deploy/local-ca.crt or accept the browser warning. Details and trade-offs are in deploy/README.md.

To start with sample content instead of an empty suite, run DEMO_MODE=1 deploy/quickstart.sh the first time. It seeds a made-up company in calendar, chat, notes, planner and mail, and the sign-in page offers a shared demo login; see Demo mode.

Repository layout

Path	M365 equivalent	Stack today
apps/auth	Entra ID (SSO, MFA, SCIM, OIDC/SAML)	Next.js 15
apps/admin	Microsoft 365 admin center, Purview eDiscovery, Microsoft 365 migration	Next.js 16 + Postgres
apps/search	Microsoft Search, Microsoft 365 Copilot chat	Next.js 16, no database
apps/mail	Outlook mail	Next.js 15 + Stalwart mail server
apps/calendar	Outlook calendar	Express + React/Vite
apps/bookings	Microsoft Bookings	Next.js 16 + Postgres
apps/chat	Teams chat	Express + ws + React/Vite
apps/meet	Teams meetings	Next.js 15 + LiveKit
apps/phone	Teams Phone	Next.js 16 + Postgres + LiveKit SIP
apps/office	Word, Excel, PowerPoint	Next.js 15 + Tiptap/Hocuspocus + Univer
apps/drive	OneDrive	Next.js 16 + Postgres, file contents on disk
apps/contacts	Outlook People	Next.js 16 + Postgres
apps/todo	Microsoft To Do	Next.js 16 + Postgres
apps/engage	Viva Engage, Viva Connections	Next.js 16 + Postgres
apps/crm	Dynamics 365 Sales	Next.js 16 + Postgres
apps/desk	Dynamics 365 Customer Service	Next.js 16 + Postgres
apps/diagrams	Visio	Next.js 16 + Postgres + draw.io (Apache-2.0)
apps/ops	Dynamics 365 Supply Chain Management (manufacturing, assets)	Next.js 16 + Postgres
apps/hr	Dynamics 365 Human Resources, payroll	Next.js 16 + Postgres
apps/whiteboard	Microsoft Whiteboard	Next.js 16 + Excalidraw + Hocuspocus/Yjs
apps/flow	Power Automate	Next.js 16, no database; runs on Activepieces Community Edition (its own Postgres and Redis)
apps/forms	Forms	Express + React/Vite
apps/planner	Planner	Next.js 16 + Drizzle
apps/commerce	Dynamics 365 Commerce, Supply Chain	Next.js 16 + Postgres
apps/groups	Microsoft 365 Groups, Teams teams	Next.js 16 + Postgres
apps/contracts	Dynamics 365 and Syntex contract management	Next.js 16 + Postgres
apps/status	Microsoft 365 Service health	Next.js 16 + Postgres
apps/analytics	Customer Insights web analytics	Next.js 16 + Postgres
apps/livechat	Dynamics 365 Contact Center live chat	Next.js 16 + Postgres
apps/shifts	Shifts	Next.js 16 + Postgres
apps/sms	(business texting)	Next.js 16 + Postgres, Twilio
apps/vault	(team password manager)	Next.js 16 + Postgres, WebCrypto in the browser
apps/learn	Viva Learning	Next.js 16 + Postgres
apps/hire	Dynamics 365 Human Resources recruiting	Next.js 16 + Postgres
apps/projects	Project, Dynamics 365 Project Operations	Next.js 16 + Postgres
apps/field	Dynamics 365 Field Service	Next.js 16 + Postgres
apps/photo	Photo (image editing)	Next.js 16 + PhotoCraft (Rust, WebAssembly)
apps/stream	Stream (video library and editor)	Next.js 16 + ffmpeg + FilmCraft (Rust, WebAssembly)
apps/cad	CAD (2D drafting with DWG/DXF, 3D modeling, drawings from models, review links, version history, folders)	Next.js 16 + CADCraft (Rust, WebAssembly) + Chili3D (Open CASCADE, WebAssembly)
apps/base	Access, Lists	Next.js 16 + Postgres (one schema per database)
apps/insights	Power BI	Next.js 16 + Metabase (open source edition, AGPL)
apps/builder	Power Apps	Next.js 16 + Postgres, its own Power Fx interpreter, data in Base
apps/sites	SharePoint	Express + React/Vite
apps/books	Dynamics 365 Business Central (accounting)	NestJS + Prisma + React/Vite
apps/notes	OneNote	Express + React/Vite
apps/devices	Intune, Defender for Endpoint	Next.js 16 + Postgres, osquery agents
apps/loop	Loop	Next.js 16 + Tiptap/Hocuspocus (Yjs) + Postgres
apps/trust	Purview Compliance Manager	Next.js 16 + postgres.js (raw SQL migrations, row-level security)
prototype/workspace	365 home, Groups	zero-dependency Node prototype, kept as a reference; Admin, Purview, People and To Do were ported into apps/
addons/sign	(DocuSign-style)	Next.js 14 + Prisma
addons/campaigns	Dynamics 365 Marketing, Mailchimp	Next.js 16 + Postgres, Nodemailer, ImapFlow
addons/law	law practice management	Next.js 16 + Postgres, unpdf, mammoth
addons/portal	customer portal	Express + React/Vite
clients/app	Microsoft 365 desktop and mobile apps	Tauri 2 (Rust) + TypeScript launcher page
mobile/synergy-ui	Android UI library	Kotlin

Shared packages

Package	What it gives every app
@synergy/identity	Who is signed in (SynergyAuth via the gateway's headers), dev-user overrides, signed guest links
@synergy/compliance	The compliance protocol between the Admin center and each app: eDiscovery search and export routes, the shared keyword language, legal-hold and retention checks that fail closed, sensitivity labels, and the data loss prevention engine (sensitive information types, rules, incident reports)
@synergy/search	Suite-wide search for the signed-in person: the POST /api/search protocol each content app answers for the Search app, with query, snippet and text helpers
@synergy/groups	Who is in which group, from the Groups app: groupsOf, groupMembers, principalsFor for access lists that grant group:<id>
@synergy/dav	CalDAV and CardDAV for phone and desktop sync: discovery, PROPFIND, REPORT and sync-collection, used by Calendar and Contacts with Account app passwords
@synergy/db	Postgres pool, query helper, boot-time migrations under an advisory lock
@synergy/server	Express basics: sign-in and bearer-token middleware, JSON errors, health check, SPA serving
@synergy/config	The suite's app registry (packages/config/apps.json): names, M365 equivalents, unique ports, URLs
@synergy/shell	<synergy-app-bar>, the shared header with the app launcher, the suite search box and the Copilot panel
@synergy/ai	Bring your own AI model: one setting for the whole suite, any OpenAI-compatible server (OpenAI, Ollama, vLLM, LM Studio, OpenRouter, Azure, Groq) or Anthropic

Every app and add-on uses them (sign through file: links, since it keeps its own lockfile). Auth is the identity provider the others sign in through, so it stays standalone.

Running locally

npm install
npm run build:packages
npm run ports                      # each app's default port
DATABASE_URL=postgres://... DEV_USER_EMAIL=you@example.com node apps/calendar/server/index.js

DEV_USER_EMAIL signs every request in as that user when there is no gateway. It is ignored when NODE_ENV=production.

AI: bring your own model

The suite doesn't depend on any AI vendor. AI features stay off until you choose a model, and every app uses the same settings: AI_PROVIDER, AI_BASE_URL, AI_API_KEY, AI_MODEL and AI_EMBEDDING_MODEL (see deploy/.env.example). Run a local model with Ollama or vLLM to keep documents on your own hardware, or use a hosted API. An app can use a different model from the rest with prefixed settings such as SIGN_AI_MODEL.

Twenty-one apps and add-ons use it, including Copilot and the Ask tab in Search, Draft with Copilot in Mail and Calendar, Drive's file summaries, Meet's meeting notes, CRM lead scoring, Campaigns subject lines, Projects plan drafts, Devices alert explanations, CAD's assistant and Sign's field placement. New AI features go through @synergy/ai so they get the same choice.

Self-hosting

See deploy/README.md for the one-command Docker setup on a server.

Contributing

See CONTRIBUTING.md. Please report security problems privately as SECURITY.md describes.

License

Synergy Suite is licensed under the GNU Affero General Public License v3.0. If you run a modified version as a network service, you must offer its source to your users.