One need, one app.
Website

Website
Enterprise website builder

eCommerce
Sell your products online

Blog
Publish blog posts, announces, news

Forum
Manage a forum with FAQ and Q&A

eLearning
Manage and publish courses

Live Chat
Chat with your website visitors
Sales

CRM
Track leads and close opportunities

Sales
From quotations to invoices

Point of Sale
PoS interface for shops & restaurants

Subscriptions
Recurring invoices and renewals

Rental
Manage contracts, deliveries & returns
Finance

Accounting
Manage financial and analytic accounting

Invoicing
Invoices & Payments

Expenses
Manage employee expenses

Documents
Document management

Spreadsheets
Documents spreadsheet

Sign
Sign documents online
Inventory & Manufacturing

Inventory
Manage your stock and logistics activities

Manufacturing
Manufacturing Orders & BOMs

PLM
Product Lifecycle Management

Purchase
Purchase orders, tenders and agreements

Maintenance
Track equipment and manage requests

Quality
Control the quality of your products
Human Resources

Employees
Centralize employee information

Recruitment
Track your recruitment pipeline

Time Off
Allocate PTOs and follow leaves requests

Appraisals
Assess your employees

Referral
Share job positions and refer friends

Fleet
Manage your fleet and track car costs
Marketing

Marketing Automation
Build automated mailing campaigns

Email Marketing
Design, send and track emails

SMS Marketing
Design, send and track SMS

Social Marketing
Manage your social media and website visitors

Events
Publish events, sell tickets

Survey
Send your surveys or share them live
Services

Project
Organize and plan your projects

Timesheet
Track employee time on tasks

Field Service
Schedule and track onsite operations, time and material

Helpdesk
Track, prioritize, and solve customer tickets

Planning
Manage your employees schedule

Appointments
Allow people to book meetings in your agenda
Productivity

Discuss
Chat, mail gateway and private channels

Approvals
Create and validate approvals requests

Internet of Things
Basic models and helpers to support IoT

VOIP
Make and receive phone calls

Knowledge
Manage your knowledge library
Customization

Studio
Create and customize your Odoo apps