Software Alternatives & Startups
Register | Login

Universal Gcode Sender VS RapiLaser

Compare Universal Gcode Sender VS RapiLaser and see what are their differences

UGS
Universal Gcode Sender

A full featured gcode platform used for interfacing with advanced CNC controllers like GRBL and TinyG.

Rating
0 reviews
Pricing
Open source
Promote on VibeVoted
Alternatives Is it good?
RapiLaser

Design, generate G-code and control your GRBL diode laser (Atomstack, Sculpfun, Ortur, Creality Falcon) right in the browser, or from an Android phone over USB. Made for beginners: no install, material test, English and Spanish. From US$2.70/month.

Rating
0 reviews
Pricing
Paid Free trial $2.7 / Monthly
Promote on VibeVoted
Alternatives Is it good?
HIVLY.APP
Give Hivly an idea. Get a finished social post. Add a photo and one sentence. Hivly writes the caption, designs the post, and schedules it for Facebook, Instagram, and LinkedIn. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Universal Gcode Sender seems to be more popular. It has been mentioned 4 times since March 2021.

social mentions
4 vs 0
3D popularity
100% vs 0%
alternatives listed
25 vs 6

Base details

Website, pricing, platforms and company facts side by side.

UGS
Universal Gcode Sender
RapiLaser
Website winder.github.io rapilaser.com
Pricing
Open source
Paid Free trial $2.7 / Monthly Official pricing
Platforms —
Google Chrome Edge
Company — 2026
Listed in
3D Photos & Graphics Tool Architecture +1
Laser Software Laser Engraving Design Tools

About Universal Gcode Sender and RapiLaser

In their own words, as submitted to SaaSHub.

UGS
Universal Gcode Sender
RapiLaser

No description of Universal Gcode Sender yet.

RapiLaser is a web app to design, generate G-code for and control diode laser engravers and cutters with GRBL 1.1 firmware. It runs in the browser with nothing to install: plug the machine in over USB and Chrome or Edge talks to it directly. On Android, the same app connects through a USB OTG...

Read more about RapiLaser

Features and specs

What each product offers, as listed by its team.

UGS
Universal Gcode Sender 5 features
RapiLaser 7 features
  • Cross-platform compatibility
    Universal Gcode Sender is a Java-based application, which allows it to run on multiple platforms, including Windows, macOS, and Linux. This enhances its usability across different operating systems.
  • Ease of use
    The software features an intuitive user interface that is easy to navigate, even for beginners. It provides clear options and controls for operating CNC machines efficiently.
  • Comprehensive features
    UGS provides a wide range of features and functionalities such as visualizing tool paths, jogging, and machine control that cater to both basic and advanced CNC operations.
  • Open-source
    Being an open-source project, UGS is freely available for use and modification. This allows for community collaboration and development, enhancing the tool's features over time.
  • Community support
    With a robust user community, there are extensive resources and forums available for troubleshooting and peer support when using Universal Gcode Sender.

Possible disadvantages

  • Java dependency
    Since UGS is Java-based, it requires a compatible version of Java to be installed on the user's system. This can be a barrier for users unfamiliar with Java setups or those experiencing compatibility issues.
  • Limited advanced functionalities
    While UGS covers basic and some advanced functionalities, it may lack certain features offered by more specialized or commercial CNC software, limiting its appeal to professional users with complex needs.
  • Performance issues
    Some users have reported performance issues with UGS, such as lag or slow response times during heavy operations, particularly on lower-end hardware.
  • Initial setup complexity
    The initial setup and configuration might be complex for new users, especially those unfamiliar with CNC operations and configurations, requiring time and patience to get started.
  • Infrequent updates
    The frequency of updates can be slower compared to commercial software, potentially delaying the introduction of new features, bug fixes, and improvements.
  • Nothing to install, any computer
    Runs entirely in Chrome or Edge on Windows, macOS or Linux. No downloads, no updates to manage and no powerful computer required: open the browser, plug in the machine and start.
  • Engrave from your Android phone
    Connect your laser to an Android phone or tablet with a USB OTG cable and run the whole job from it, no laptop needed. Design on the computer, engrave from the phone.
  • Automatic material test
    Engraves a test card with a grid of power and speed combinations, so you find the right settings for each material on the first try instead of wasting pieces.
  • Vectorize logos and photos
    Turn a logo or photo into clean vector paths for engraving or cutting, with each shade of gray on its own layer and options to join pieces so cut shapes don't fall apart.
  • Personalizer for batches
    Make a whole batch of name tags, keychains or plaques in one go: design one piece, paste a list of names, and RapiLaser lays them out on the bed, ready to engrave.
  • Head tracker
    An orange crosshair follows the laser head over your design while the machine works, so you always see exactly where it is engraving, right on the screen.
  • Job progress window
    A floating window shows the running job at a glance: current layer and pass, power, speed, air assist, time elapsed, time left and percent done. It sits beside the design and closes when you want it out of the way.

Videos

Walkthroughs and reviews on video.

UGS
Universal Gcode Sender 3 videos + Add
RapiLaser 0 videos + Add

Universal GCode Sender Complete Setup and Starting a Job PLUS Tips and Tricks

More videos

  • - Universal Gcode Sender (UGS) | What To Know | Ooznest
  • - CNC Router - Where's The Start Button? Universal Gcode Sender (UGS) - Garrett Fromme

No RapiLaser videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
UGS
Universal Gcode Sender
RapiLaser
100% 100%
3D
0% 0%
0% 0%
Design Tools
100% 100%
100% 100%
Photos & Graphics
0% 0%
0% 0%
Laser Software
100% 100%

Questions & Answers

As answered by people managing Universal Gcode Sender and RapiLaser.

What's the story behind your product?

RapiLaser's answer:

RapiLaser was born in Mexico in 2026. Its founder, a laser machine hobbist, saw that most laser engraving software assumes you already know what you are doing, is only in English, and needs a Windows PC next to the machine. He wanted something a beginner could open in a browser and use to engrave a first piece the same day. After a beta with real users and their machines, RapiLaser launched commercially in August 2026, and it ships a new version almost every week.

What makes your product unique?

RapiLaser's answer:

It is the only laser engraving software that runs entirely in the browser and can control the machine from an Android phone. You design on any computer, plug the laser in over USB, and engrave from Chrome, Edge or your phone, with nothing to install. It is also built for people who have never used a laser: a connection assistant, an automatic material test and a User Guide written for beginners, in English and Spanish.

Why should a person choose your product over its competitors?

RapiLaser's answer:

If you are starting out, RapiLaser gets you to a first good engraving faster. There is no software to install or activate, it works on Windows, macOS, Linux and Android, and the material test finds the right power and speed without wasting pieces. It costs US$2.70 a month or US$22 a year, with a 30-day free trial and no card, and it opens your LightBurn, SVG and DXF files. If you need advanced CAD tools, a camera, or a CO2 or galvo laser, LightBurn is the better choice; for a hobbyist or small workshop with a diode laser, RapiLaser is simpler and much cheaper.

How would you describe the primary audience of your product?

RapiLaser's answer:

Hobbyists and small workshops with a GRBL diode laser (Atomstack, Sculpfun, Ortur, Creality Falcon and similar), especially people who are just starting out: they make name tags, keychains, tumblers, signs and gifts, often to sell, and want something simple that works without a learning curve or a dedicated computer next to the machine. Many design on a laptop and engrave from a phone.

User comments

Share your experience with using Universal Gcode Sender and RapiLaser. For example, how are they different and which one is better?

Log in or Post with

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

UGS
Universal Gcode Sender 4 mentions
RapiLaser 0 mentions
  • Building a CNC, step one done!
    I don't know what's on screen, but if you're looking for a nice, cross platform program to send some gcode, I really like UGS: https://winder.github.io/ugs_website/. Source: over 4 years ago
  • Lightly Screeching axis motors, will not move.
    Connect the 3018 to a PC, use a gcode sender like Candle or gSender or cncjs or UGS and then type $$ in the console. Source: over 4 years ago
  • Billet Benchy... I got tired of printing the 3DBenchy so I machined it from Aluminum
    I'm a little cheap+lazy and I just use a simple electrical contact probe using https://winder.github.io/ugs_website/ and the probe plugin. Flipping the part I generally butt the stock against a fixed parallel, then probe using the tool... Source: almost 5 years ago

View more

Tracking RapiLaser since Oct 2026.

Alternatives to Universal Gcode Sender and RapiLaser

When comparing Universal Gcode Sender and RapiLaser, you can also consider the following products.

Loading...