PHP Scripts

Sereni - Tasks And Invoicing For Freelancers

Built for freelancers & small businesses

Sereni is a web based invoicing and projects management tool for freelancers and small businesses. Create projects, track time, send invoice and get paid faster using online payment all with a modern UI.

Order Installation

Customer support available via

Project Management & Time Tracking

  • Invoice easily based on project tracked time
  • Delegate tasks
  • Time Tracking - Turn your hours into dollars
  • Project & task commenting
  • Get tasks overdue reminders
  • Support for recurring tasks
  • Projects Gantt charts
  • Easily duplicate tasks


No more chasing clients for checks or waiting in the line at the bank. Let your clients pay their invoices online. From sending invoice reminders to securely charging your client's credit card.

  • Convert invoices to PDF for future use
  • Automate late fee and payment reminders
  • Set automatic invoice reminders
  • Get notified when clients view invoices
  • Invoice clients in their own language/currency
  • Accept online payments

Recurring Invoices

Automatically send invoices out on a schedule so you don't have to spend time creating similar invoices for the same client.

Expenses Tracking

Always keep track of how much you spend. If you have project expenses that need to be recorded periodically, set up a recurring expense and save time spent on creating them again.

File Sharing

Need to share a document or prototype with your team? Upload it to your projects or tasks and keep everything easily accessible. AWS S3 and SFTP supported

Chat messaging

Start a conversation with other staff in private from within Sereni and get real time messages when they reply. (requires Pusher)


See how you are moving the needle with visual reports that tell you how your freelance business is growing over time. You can filter reports and download CSV files for future use.

Multi Currency

Track all of your business expenses and invoices - no matter the currency.

Multi Language

Easily send invoices in the local language & currency of your global clientele. You can translate to your own language by creating a single file and translating it.

Social Logins

Users can simply log into the system with a single email address without creating any separate login credentials.
Currently supports;

  • Facebook
  • LinkedIn
  • Twitter
  • Google
  • Github
  • Gitlab

Demo Access

Click the button below to view Demo Version

Login as admin using and 123456
Login as client using and 123456
Login as staff using and 123456

Server Requirements

Considering purchasing Sereni? Check the server requirements here
The applications requires PHP >= 8.0+ and MySQL


Read the documentation in


To view the changelogs click here


Appreciated on January 19th, 2024
by in