Price (USD)
Boundless CFX+ edgeBoundless CFX+
$200
Puffco Proxy
$280
Boundless CFX+ is typically around $80 lower.
Vaporizer Comparison
Boundless CFX+ vs Puffco Proxy
Side-by-side specs, pricing context, and clear decision guidance.
Boundless CFX+
Boundless Technology from $127.45
VS
Puffco Proxy
Puffco $280
Editorial Summary
Boundless CFX+ and Puffco Proxy are both portable / conduction vaporizers, but they target different priorities. Boundless CFX+ is usually the lower-cost pick at $200, around $80 below Puffco Proxy. Heat-up speed is broadly similar between the two.
Specs Compared
28
Different Specs
22
Shared Specs
6
Overall Overlap
21%
Shared Traits
Portable Conduction Ceramic Chamber Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callBoundless CFX+
~30 Seconds
Puffco Proxy
~25 seconds
Both devices are in a similar heat-up range.
Weight
Puffco Proxy edgeBoundless CFX+
284 grams
Puffco Proxy
77 grams with the stock glass pipe
Puffco Proxy is the lighter listed unit.
Heating Style
Close callBoundless CFX+
Hybrid
Puffco Proxy
Conduction (3D Chamber, heated ceramic side walls)
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Boundless CFX+
$200
Puffco Proxy
$280
Heating Type
Boundless CFX+
Hybrid
Puffco Proxy
Conduction (3D Chamber, heated ceramic side walls)
Heat Up Time
Boundless CFX+
~30 Seconds
Puffco Proxy
~25 seconds
Temperature Range
Boundless CFX+
121°C-221°C (250°F - 430°F)
Puffco Proxy
254-285°C (490-545°F) across four presets, custom values in the Connect app
Battery Type
Boundless CFX+
Internal
Puffco Proxy
Internal, sealed
Battery Life
Boundless CFX+
6-8 Sessions
Puffco Proxy
~15 dabs per charge
Charge Time
Boundless CFX+
~60 minutes
Puffco Proxy
~2 hours
Dimensions
Boundless CFX+
102x64x25mm
Puffco Proxy
140 x 75 x 35mm with the stock glass pipe
Weight
Boundless CFX+
284 grams
Puffco Proxy
77 grams with the stock glass pipe
Power Adjustment
Boundless CFX+
Digital
Puffco Proxy
Four presets plus custom profiles in the app
Choose Boundless CFX+ if...
- You want the lower listed entry price ($200 vs $280).
- You prefer a hybrid heating profile.
- Your usage leans toward hybrid sessions.
Lowest price
$127.45
at Boundless Technology
Choose Puffco Proxy if...
- You want the lighter unit for carrying and travel.
- You prefer a conduction (3d chamber, heated ceramic side walls) heating profile.
- Your usage leans toward concentrates and glass sessions.
Typical price
$280
Sold by The Stash Shack
Prices are read automatically from retailer pages and were last checked Aug 27, 2026; confirm the price at checkout. Some links are affiliate links, which support Thermal Extractions at no extra cost to you.
Spec Comparison Table
Direct comparison of every spec from each device profile.
22 differ 6 shared
| Specification | Boundless CFX+ | Puffco Proxy |
|---|---|---|
| Price (USD) | $200 | $280 |
| Device Type | Portable | Portable |
| Heating Type | Hybrid | Conduction (3D Chamber, heated ceramic side walls) |
| Heat Up Time | ~30 Seconds | ~25 seconds |
| Temperature Range | 121°C-221°C (250°F - 430°F) | 254-285°C (490-545°F) across four presets, custom values in the Connect app |
| Chamber Capacity | 0.3-0.5 grams | — |
| Battery Type | Internal | Internal, sealed |
| Battery Capacity | 2500mAh | — |
| Battery Life | 6-8 Sessions | ~15 dabs per charge |
| Charging | USB-C | USB-C |
| Charge Time | ~60 minutes | ~2 hours |
| Pass-Through Charging | — | Yes |
| Dimensions | 102x64x25mm | 140 x 75 x 35mm with the stock glass pipe |
| Weight | 284 grams | 77 grams with the stock glass pipe |
| Power Adjustment | Digital | Four presets plus custom profiles in the app |
| Chamber Material | Ceramic | Ceramic |
| Concentrate Support | — | Yes (a separate Flower Bowl accessory is sold for dry herb) |
| Brand | Boundless Technology | Puffco |
| Adjustable Airflow | — | Joystick Cap steers airflow, no airflow dial |
| App Control | — | Yes, Puffco Connect over Bluetooth |
| Country of Manufacture | China | China |
| Display Type | — | LED light bar (dimmable, customisable in the app) |
| Haptic Feedback | Yes | Yes |
| Heat Cycle Duration | — | 40 seconds default, up to 2 minutes in the app, Boost adds heat and time |
| Manufacturer | — | Puffco |
| Release Date | 2022 | 2022 (current Bluetooth version from 2025) |
| Session Style | Session | Session |
| Warranty | 3 years | 2 years on the base, 6 months on the chamber |
Comparison FAQs
What is the biggest difference between the Boundless CFX+ and the Puffco Proxy?
The biggest practical difference is heating approach: Boundless CFX+ runs hybrid while Puffco Proxy runs conduction (3d chamber, heated ceramic side walls). That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which is cheaper, the Boundless CFX+ or the Puffco Proxy?
Boundless CFX+ is the cheaper option at $200 compared with $280 for the Puffco Proxy, about $80 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the Boundless CFX+ or the Puffco Proxy?
Puffco Proxy reaches session-ready temperature in ~25 seconds, while the Boundless CFX+ takes ~30 Seconds. That's roughly 5 seconds quicker on the Puffco Proxy, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the Boundless CFX+ and the Puffco Proxy?
Boundless CFX+ uses hybrid heating, while the Puffco Proxy uses conduction (3d chamber, heated ceramic side walls). Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Which is lighter, the Boundless CFX+ or the Puffco Proxy?
Puffco Proxy is the lighter unit at 77 grams with the stock glass pipe, around 207g less than the Boundless CFX+ at 284 grams. The lighter device is easier to carry and pocket day-to-day.
Which charges faster, the Boundless CFX+ or the Puffco Proxy?
Boundless CFX+ fully charges in ~60 minutes, ahead of ~2 hours on the Puffco Proxy.
What battery life can I expect from the Boundless CFX+ and the Puffco Proxy?
Boundless CFX+'s spec sheet lists 6-8 Sessions; the Puffco Proxy lists ~15 dabs per charge. The two manufacturers measure battery life differently here, so direct comparison isn't straightforward.
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