1. Overview

Pleasanter is an open-source, .NET-based development platform for building business applications using no-code and low-code approaches. Pleasanter allows rapid creation of internal systems such as:

• CRM
• SFA
• Issue tracking
• Project management
• Document management
• Image databases

The platform provides extensibility through scripts, APIs, and SQL, enabling integration with existing enterprise systems.

2. Key Features

• Application development
  • No-code business application development
  • Low-code customization using scripts
  • REST API for integration
• Data management
  • Table-based data model
  • Table relationships
  • Data history tracking
  • Status management and workflow
• Visualization
  • Calendar
  • Gantt chart
  • Burndown chart
  • Timeseries
  • Crosstab
  • Kanban board
  • Image library
• Collaboration
  • Email notifications
  • Chat integration (Slack, Teams, etc.)
• Security
  • Access control at table / row / column level
  • LDAP authentication
  • SAML authentication
  • Two-factor authentication
  • Passkey authentication
• Internationalization (Supported languages)
  • English
  • Japanese
  • Chinese
  • German
  • Korean
  • Spanish
  • Vietnamese
• Extensibility
  • Front-end JavaScript / CSS extensions
  • Server-side JavaScript extensions
  • SQL extensions
  • API integration

3. Requirements

Component	Supported
OS	Windows / Linux
Framework	.NET 8 (LTS) / .NET 10 (LTS)
Database	SQL Server / PostgreSQL / MySQL

4. Getting Started

This section describes how to run Pleasanter locally for evaluation.

4.1. Start with Docker

Ensure Docker is installed and running before proceeding.
If necessary, run Docker commands with sudo. We use PostgreSQL as a backend database.

1. Create a directory named "pleasanter" in any location and store two files there.

   pleasanter/
   ├── .env
   └── compose.yaml
   

2. Configure .env

   "{{ ... }}" should be modified accordingly.

   POSTGRES_VERSION={{PostgreSQL Version}}
   POSTGRES_VOLUMES_TARGET=/var/lib/postgresql/data
   POSTGRES_USER={{Sa User}}
   POSTGRES_PASSWORD={{Sa Password}}
   POSTGRES_DB={{System DB}}
   POSTGRES_HOST_AUTH_METHOD=scram-sha-256
   POSTGRES_INITDB_ARGS=--encoding=UTF-8
   PLEASANTER_VERSION={{Pleasanter Version}}
   Implem_Pleasanter_Rds_PostgreSQL_SaConnectionString='Server=db;Database={{System DB}};UID={{Sa User}};PWD={{Sa password}}'
   Implem_Pleasanter_Rds_PostgreSQL_OwnerConnectionString='Server=db;Database=#ServiceName#;UID=#ServiceName#_Owner;PWD={{Owner password}}'
   Implem_Pleasanter_Rds_PostgreSQL_UserConnectionString='Server=db;Database=#ServiceName#;UID=#ServiceName#_User;PWD={{User password}}'

3. Configure compose.yaml

   services:
     db:
       container_name: postgres
       image: postgres:${POSTGRES_VERSION}
       environment:
         - POSTGRES_USER
         - POSTGRES_PASSWORD
         - POSTGRES_DB
         - POSTGRES_HOST_AUTH_METHOD
         - POSTGRES_INITDB_ARGS
       volumes:
         - type: volume
           source: pg_data
           target: ${POSTGRES_VOLUMES_TARGET}
     pleasanter:
       container_name: pleasanter
       image: implem/pleasanter:${PLEASANTER_VERSION}
       depends_on:
         - db
       ports:
         - '50001:8080'
       environment:
         Implem.Pleasanter_Rds_PostgreSQL_SaConnectionString: ${Implem_Pleasanter_Rds_PostgreSQL_SaConnectionString}
         Implem.Pleasanter_Rds_PostgreSQL_OwnerConnectionString: ${Implem_Pleasanter_Rds_PostgreSQL_OwnerConnectionString}
         Implem.Pleasanter_Rds_PostgreSQL_UserConnectionString: ${Implem_Pleasanter_Rds_PostgreSQL_UserConnectionString}
     codedefiner:
       container_name: codedefiner
       image: implem/pleasanter:codedefiner
       depends_on:
         - db
       environment:
         Implem.Pleasanter_Rds_PostgreSQL_SaConnectionString: ${Implem_Pleasanter_Rds_PostgreSQL_SaConnectionString}
         Implem.Pleasanter_Rds_PostgreSQL_OwnerConnectionString: ${Implem_Pleasanter_Rds_PostgreSQL_OwnerConnectionString}
         Implem.Pleasanter_Rds_PostgreSQL_UserConnectionString: ${Implem_Pleasanter_Rds_PostgreSQL_UserConnectionString}
   volumes:
     pg_data:
       name: ${COMPOSE_PROJECT_NAME:-default}_pg_data_volume

4. Pull images

   docker compose pull

5. Initialize the database

   Run CodeDefiner to initialize the database schema. "{{ ... }}" should be modified accordingly.

   docker compose run --rm codedefiner _rds /l "{{Language}}" /z "{{Timezone}}"

   To suppress prompts, run with the /y option.

   docker compose run --rm codedefiner _rds /l "ja" /z "Asia/Tokyo" /y

6. Start Pleasanter

   docker compose up -d pleasanter

   Access Pleasanter:

   http://localhost:50001
   

   Default login:

   Login ID	Password
   Administrator	pleasanter

   For security reasons, change the administrator password after the first login.

7. Stop the system

   docker compose down

4.2. Start with Demo

You can try the demo just by registering your email address:
Register Demo (Japanese only)

5. Documentation

Official documentation: User Manual (Partially available in English)

6. Case studies

Examples of real deployments: User case studies (Japanese only)

7. Contributing

Please see: CONTRIBUTING.md for development environment setup and contribution guidelines.

8. License

This project is licensed under the AGPL-3.0 license.

9. Authors

Developed by IMPLEM Inc.