> ## Documentation Index
> Fetch the complete documentation index at: https://www.vollna.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

> Understanding how filters work in Vollna

Filters are at the core of Vollna's job search functionality. They help you find relevant freelance projects across multiple platforms while filtering out noise and irrelevant postings.

## What are Filters?

Filters are customizable search queries that help you:

* Find projects matching your skills and preferences
* Filter out irrelevant or low-quality opportunities
* Monitor new projects in real-time
* Get notified when matching projects are posted

## Key Features

### Comprehensive Search

* Search across multiple freelance platforms including Upwork, Freelancer.com, Guru, and PeoplePerHour
* Use advanced search queries to find exact matches
* Filter by keywords in title, description, and required skills

### Smart Filtering

* Set budget requirements for both hourly and fixed-price projects
* Filter by client history, ratings, and spend
* Exclude projects based on location, required experience, or other criteria
* Over 30 customizable parameters to fine-tune your search

### Real-time Monitoring

* Get instant notifications when new matching projects are posted
* Multiple notification channels including email, Telegram, Slack, and Discord
* [RSS feed](/docs/filters/rss) support for custom integrations
* Track project status and your interactions

## Getting Started

<Card title="Create Your First Filter" icon="plus" href="/docs/filters/create-first" horizontal>
  Get started with your first project filter
</Card>