# Atomstack X40 Pro vs Glowforge Pro: specs and price compared

A sourced, side-by-side comparison of the Atomstack X40 Pro (Atomstack) and Glowforge Pro (Glowforge) among laser engravers. Atomstack X40 Pro is the cheaper of the two at $949.

## Side by side

| Spec | Atomstack X40 Pro | Glowforge Pro |
| --- | --- | --- |
| US price | $949 | $5999 |
| Brand | Atomstack | Glowforge |
| Released | 2023 | 2018 |
| Laser type | diode | CO2 |
| Power (W) | 48 | 45 |
| Wavelength (nm) | 455 | 10600 |
| Work area (mm) | 400×400 | 495×279 |
| Max speed (mm/s) | 500 | — |
| Min engraving accuracy (mm) | 0.01 | 0.025 |
| Connectivity options | USB | Wi-Fi |
| Software compatibility | LaserGRBL, LightBurn | Glowforge App (web-based) |
| Enclosed design | No | Yes |
| Weight (kg) | 12 | 25 |
| Material compatibility | wood, acrylic, metal, leather, stone, MDF | wood, fabric, leather, paper, acrylic, rubber, cork, glass, marble, stone, ceramic, anodized aluminum, titanium |
| Autofocus | No | Yes |

## Key differences

- Laser type: Atomstack X40 Pro diode vs Glowforge Pro CO2
- Power (W): Atomstack X40 Pro 48 vs Glowforge Pro 45
- Wavelength (nm): Atomstack X40 Pro 455 vs Glowforge Pro 10600
- Work area (mm): Atomstack X40 Pro 400×400 vs Glowforge Pro 495×279
- Min engraving accuracy (mm): Atomstack X40 Pro 0.01 vs Glowforge Pro 0.025
- Connectivity options: Atomstack X40 Pro USB vs Glowforge Pro Wi-Fi
- Software compatibility: Atomstack X40 Pro LaserGRBL, LightBurn vs Glowforge Pro Glowforge App (web-based)
- Enclosed design: Atomstack X40 Pro No vs Glowforge Pro Yes

## Sources

- Atomstack X40 Pro: https://atomstackshop.com/products/atomstack-a40-s40-x40-pro-laser-engraving-machine-210w-wth-air-assist-24w-48w-one-button-switching-laser-engraver-cutter (atomstackshop.com, verified 2026-06-26)
- Glowforge Pro: https://glowforge.com/b/tech-specs/performance (glowforge.com, verified 2026-06-26)

Canonical: https://frontdeskreview.com/gear/laser-engravers/atomstack-x40-pro-vs-glowforge-pro/
Cite: Per The Front Desk Review, Atomstack X40 Pro ($949) vs Glowforge Pro ($5999) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/laser-engravers/atomstack-x40-pro-vs-glowforge-pro/
License: CC BY 4.0.