What is UtilEngine used for?

UtilEngine is a keyboard-first browser launcher extension with AI chat, saved window sessions, tab, history and bookmark search, and everyday tools, sold for a one-time price. It is a good fit for switching between tabs and sessions without the mouse, and running quick text rewrites and conversions on any page.

How much does UtilEngine cost?

UtilEngine is a paid product with no free plan. One-time $49 purchase with no subscription and updates included.

Is UtilEngine open source?

No. UtilEngine is proprietary (closed-source) software. In the Productivity category, open-source options include Rectangle, Maccy and Flow Launcher.

What are some alternatives to UtilEngine?

UtilEngine competes with Raycast and Alfred.

UtilEngine: features, pricing and alternatives

About UtilEngine

UtilEngine puts a command launcher on every web page. You press a shortcut, which is Alt+Z by default, and your selection and clipboard come along, then you search across tools, open tabs, saved sessions, bookmarks, history, downloads and AI commands, and run results inline on the page or in an overlay. Up to five commands can have a key of their own, and an address-bar prefix lets you run commands without opening the launcher, even on new tabs.

Built-in tools include chat with AI using any model, reusable AI commands with variables and a different model per command, an Ask AI mode that skips the chat window, summarize, translate, rewrite and fix spelling and grammar actions, a calculator with history, converters such as JSON to YAML and conversion to PNG, an HTML beautifier, snippets and URL encode and decode. Sessions save and restore sets of windows and tabs, with snapshots.

It is sold for $49 as a one-time purchase with no subscription, and updates are included. The site says it checks the purchase and not browsing history, and it provides a changelog and a blog. A two-minute intro video on the page shows the launcher in use.

Key features

Keyboard launcher on any web page
AI chat with any model and reusable AI commands
Saved window sessions with snapshots
Search across tabs, history, bookmarks and downloads
Built-in calculator, converters and snippets
Address-bar command prefix

Good fit for

Switching between tabs and sessions without the mouse
Running quick text rewrites and conversions on any page

Tags: browser-extension; launcher; productivity; ai-chat; tab-search; sessions; keyboard-shortcuts; one-time-purchase

UtilEngine: questions and answers

What is UtilEngine used for?: UtilEngine is a keyboard-first browser launcher extension with AI chat, saved window sessions, tab, history and bookmark search, and everyday tools, sold for a one-time price. It is a good fit for switching between tabs and sessions without the mouse, and running quick text rewrites and conversions on any page.
How much does UtilEngine cost?: UtilEngine is a paid product with no free plan. One-time $49 purchase with no subscription and updates included.
Is UtilEngine open source?: No. UtilEngine is proprietary (closed-source) software. In the Productivity category, open-source options include Rectangle, Maccy and Flow Launcher.
What are some alternatives to UtilEngine?: UtilEngine competes with Raycast and Alfred.