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Sleezr

Ditch the terminal. Manage hosts, flush DNS, and switch dev environments in one click - 4.99 € one-time, Windows/macOS/Linux.

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Overview

Ditch the terminal. Manage hosts, flush DNS, and switch dev environments in one click - 4.99 € one-time, Windows/macOS/Linux.

AI summary

Sleezr is a desktop application designed to simplify the management of hosts files across multiple environments on Windows, macOS, and Linux. It allows users to create named setups, apply changes, and flush DNS with a single click, aiming to reduce the complexity of terminal commands and improve workflow efficiency.

Who Is It For

Best for

Developers and teams who frequently switch between local, staging, and client environments, particularly those managing multiple local domains.

Not for

Users who prefer free tools or those who do not require environment management and DNS flushing features.

Strengths & Weaknesses

Biggest strength

The ability to manage hosts files visually without needing to use a terminal, which can streamline workflows and reduce errors.

Biggest weakness

Limited free options, as there is no free plan available and the tool requires a one-time payment. (AI-inferred; may be outdated – founders can correct this)

Classification

Likely competitors
Hosts File EditorGas MaskDNS Jumper

Alternatives to Sleezr

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How we sourced this: Observed fields () were crawled from https://www.sleezr.com/en and are stated as fact. AI-inferred fields () were generated by gpt-4o-mini and are always labelled – never presented as measured fact. Last updated: 13 August 2026. Is this your tool? Claim it to edit and get a do-follow badge.