Best Monitor Arms — Under $100: Top 6 Compared
Guides › Monitor Arms › Under $100
Independent comparison · Compiled October 2, 2026
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We ranked these 6 picks by models under $100. The shortlist draws on 62,691 verified Amazon customer reviews across the monitor arms catalog. Estimated prices in this set run from roughly $25.49 to $39.99. Every product links straight to its merchant page — check live pricing and availability there before you buy.
Quick verdict
HUANUO FlowLift™ Single Monitor Mount, 13 to 32 Inch Monitor Arm, Adjustable Monitor Stand, Vesa Mount with Clamp and Grommet Base - Fits 4.4 to 19.8lbs LCD Computer Monitors leads this shortlist.
Lowest estimated price here: Amazon Basics Gas Spring Single Monitor Arm Desk Mount, Adjustable Tension, Fits 15–27 Inch Monitors, Supports 4.4–15.4 lbs, VESA 75x75/100x100, Black (budget bracket).
The picks in detail
#1. HUANUO FlowLift™ Single Monitor Mount, 13 to 32 Inch Monitor Arm, Adjustable Monitor Stand, Vesa Mount with Clamp and Grommet Base - Fits 4.4 to 19.8lbs LCD Computer Monitors
Why it's here: rank #1 overall, best rating in this set at 4.6★.
- 13 to 32 Inch Monitor Arm
- Adjustable Monitor Stand
#2. ErGear Dual Monitor Arm, Full Adjustable Monitor Mount for 13–32″ Screens, Fast Install Computer Monitor Stand with Tool-Free VESA Mount, Max Load 19.8 lbs, Max VESA 100x100mm
Why it's here: rank #2 overall.
- Full Adjustable Monitor Mount for 13–32″ Screens
- Fast Install Computer Monitor Stand with Tool-Free VESA Mount
- Max Load 19.8 lbs
- Max VESA 100x100mm
#3. VIVO Single 13 to 38 inch Ultrawide Monitor Arm Desk Mount, Regular Screens up to 32 inches, 22 lbs capacity, Fully Adjustable Stand with C-Clamp and Grommet Base, Black, STAND-V00
Why it's here: rank #3 overall, largest verified review pool here (20,382 reviews).
- Regular Screens up to 32 inches
- 22 lbs capacity
- Fully Adjustable Stand with C-Clamp and Grommet Base
- STAND-V00
#4. ErGear Single Monitor Arm, Fully Adjustable Monitor Mount for 13–34 Inch Screens, Fast Install Computer Monitor Stand with Tool-Free VESA Mount, Cable Management, Holds 19.8 lbs
Why it's here: rank #4 overall.
- Fully Adjustable Monitor Mount for 13–34 Inch Screens
- Fast Install Computer Monitor Stand with Tool-Free VESA Mount
- Cable Management
- Holds 19.8 lbs
#5. ErGear Heavy Duty Monitor Arm for 13-49″ Ultrawide Screens, 37.4 lbs Capacity, Full Motion Monitor Desk Mount, Rock-Solid Support, Dual C-Clamp & Grommet Mount, VESA 75x75/100x100m
Why it's here: rank #5 overall.
- 37.4 lbs Capacity
- Full Motion Monitor Desk Mount
- Rock-Solid Support
- Dual C-Clamp & Grommet Mount
#6. Amazon Basics Gas Spring Single Monitor Arm Desk Mount, Adjustable Tension, Fits 15–27 Inch Monitors, Supports 4.4–15.4 lbs, VESA 75x75/100x100, Black
Why it's here: rank #6 overall, lowest estimated price in this shortlist.
- Adjustable Tension
- Fits 15–27 Inch Monitors
- Supports 4.4–15.4 lbs
- VESA 75x75/100x100
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Every variant uses the same verified data pool, ranked for a different priority.
How we ranked these picks
Rankings are computed from Amazon Customer Reviews data only: each pick's star rating weighted by the logarithm of its review count. No sponsored placement, no free units, and no merchant paid for position; the order is data-only across 62,691 reviews. Ratings and counts are snapshots as of October 2, 2026 and change over time.