Best Glowforge Laser Engraver 2026 (Which Glowforge to Buy, Ranked)

Quick Answer: The best Glowforge for most cutting-focused makers is the Glowforge Pro (45W CO2, ~$5,999) — it’s the only model with a passthrough slot for unlimited-length material and the fastest engraving speed in the lineup. Want CO2 power without the passthrough premium? The Glowforge Plus (40W CO2, ~$4,995) uses the same bed on a smaller budget. For light crafting and classrooms, the diode machines win on price and simplicity: the Aura (6W, ~$1,199) has the larger 12”×12” bed, while the Spark (6W, ~$699) is the cheapest way into the Glowforge ecosystem. The one rule that decides your Glowforge: CO2 (Plus/Pro) cuts thick wood and clear acrylic that a diode (Spark/Aura) simply can’t touch.

Glowforge built its reputation on being the easiest laser to learn — a fully cloud-guided, camera-assisted workflow that’s dominated classroom and first-time-buyer recommendations for years. But “a Glowforge” now means four genuinely different machines spanning $699 to $5,999, and picking the wrong one means either overpaying for power you won’t use or hitting a cutting-thickness wall in your first month. Below is the full 2026 lineup ranked by who each model is actually for.

Best Glowforge laser engravers at a glance

The Glowforge lineup by the numbers

• Only the Pro has a passthrough slot. Feeding material through an open slot lets the Pro cut pieces of unlimited length despite the machine’s fixed bed (per Glowforge’s published specs) — the single biggest functional gap between it and the Plus, which shares the same 40W-class CO2 tube but caps every project at the bed size.
• The Pro’s tube runs 45W versus the Plus’s 40W, and Glowforge rates the Pro’s top engraving speed at roughly 300mm/s — a real but modest edge that matters most for high-volume production, not casual crafting.
• The Aura’s bed is 50% larger than the Spark’s. The Aura offers a full 12”×12” (304×304mm) working area, while the cheaper Spark’s usable cutting area is 8”×12” (per Glowforge’s tech specs) even though both run the same 6W diode — the bed, not the laser, is what separates them.
• Neither diode model cuts material over about 1/4 inch (≈6mm) thick, while the CO2 Plus and Pro cut clear acrylic and thick hardwood the diodes can’t touch — the dividing line that should decide CO2 versus diode before price does.
• Every Glowforge is cloud-only, and the optional Premium subscription runs $50/month ($600/year) across the whole lineup — a recurring cost that doesn’t exist on offline competitors like xTool. See our Glowforge vs xTool comparison for the full software and price breakdown.

1. Glowforge Pro — Best Overall (Production Cutting)

If your work regularly runs longer than an 11-by-19.5-inch bed — sign blanks, long trim pieces, batch runs of the same part — the Pro is the only Glowforge that solves it. The passthrough slot feeds oversized material through the machine so length stops being a constraint, and the 45W tube with beefed-up cooling is built to run production batches without the thermal throttling a smaller machine would hit. It’s the most expensive small-format Glowforge by a real margin, and like every model here it’s cloud-only with no LightBurn support, but for a shop that needs Glowforge’s ease of use at production scale, nothing else in the lineup gets there. Stocking up on plywood sheets and acrylic stock while you wait for delivery? A free 30-day Amazon Prime trial covers two-day shipping on the material a CO2 machine burns through fast.

2. Glowforge Plus — Best Value CO2

The Plus is the CO2 machine for makers who want real cutting power without paying for the Pro’s passthrough. A 40W tube on the same bed as the Pro clears clear acrylic and thick hardwood that would stall either diode model, and for most hobby and small-Etsy workloads — signs, cutting boards, batch coasters — the fixed bed size is rarely the bottleneck the Pro’s passthrough exists to solve. It’s still a four-figure purchase and still cloud-only, so weigh it against offline CO2 alternatives like the xTool P2S before committing. For most buyers stepping up from a diode machine, the Plus is where the real cutting capability starts.

3. Glowforge Aura — Best for Beginners & Classrooms

The Aura is Glowforge’s craft laser, and it’s the best entry point if simplicity matters more than power. Its built-in camera shows your material live on screen, so placing a design is genuinely drag-and-drop — the reason it dominates classroom and first-time-buyer recommendations. The bed is a real 12”×12”, a meaningful step up from the Spark for the same 6W diode, and the fully enclosed body is friendly to apartments and shared spaces. It’s still light-duty — thin plywood, leather, acrylic, and paper, not thick stock — and it carries the same cloud lock-in and subscription nudge as the rest of the lineup. Read our full Glowforge Aura review for tested cut depths and where it loses to similarly priced xTool machines.

4. Glowforge Spark — Best Budget Entry

The Spark exists for one reason: to get buyers into Glowforge’s software and support ecosystem at the lowest possible price. It runs the identical 6W diode as the Aura and the same beginner-friendly camera-guided app, just on a smaller usable cutting area and without the enclosure options the Aura offers. For a maker who’s decided they want the Glowforge experience specifically — rather than the most laser for the money — the Spark is the cheapest legitimate way in. Buyers who aren’t tied to the Glowforge brand should still cross-shop: our best budget laser engraver roundup covers open-frame diodes that out-power the Spark for less money, they just trade away the polished cloud app.

How to choose the right Glowforge

• Need to cut thick wood or clear acrylic? Buy CO2 — Plus or Pro. Neither diode model (Spark, Aura) cuts material over about 1/4 inch; this decision comes before price.
• Working with long or oversized material? Buy the Pro. Its passthrough slot is the only way around the fixed bed size anywhere in the lineup.
• Running a shop on a CO2 budget? Buy the Plus. Same bed and nearly the same power as the Pro for about $1,000 less.
• New to lasers or outfitting a classroom? Buy the Aura. The largest diode bed and the simplest possible workflow.
• On the tightest budget but want Glowforge specifically? Buy the Spark. Cheapest entry into the ecosystem, smaller bed than the Aura.
• Weigh the subscription. Every model is cloud-only, and the optional ~$50/month Premium plan can add hundreds of dollars a year — factor it into the true cost before you buy.

The bottom line

The Glowforge Pro is the best Glowforge for anyone who needs real CO2 cutting power and unlimited-length material, the Plus gets you most of that capability for less, and the Aura and Spark cover beginners and tight budgets with the same easy diode workflow at two price points. Across the whole lineup, the trade-off never changes: Glowforge sells simplicity, not raw power or value — for that, cross-shop our best xTool laser engraver guide or the direct Glowforge vs xTool breakdown. See where every brand and laser type lands in our best laser engraver pillar, or start with best laser engraver for beginners if you’re still deciding between diode and CO2.