---
title: "grease gun — Niche Verdict: Launch it (68/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/grease-gun"
last_updated: "2026-07-14T02:47:17.495Z"
locale: en
meta:
  description: "grease gun clears our launch bar: a $6.3M/yr market growing +41.8% this quarter with returns at 1.2%."
  "og:description": "grease gun clears our launch bar: a $6.3M/yr market growing +41.8% this quarter with returns at 1.2%."
  "og:title": "grease gun — Niche Verdict: Launch it (68/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **grease gun**

**Launch it**

A $6.3M/yr market growing +41.8% this quarter with returns at 1.2% — clears our launch bar.

Market size 99Growth 64Conversion 73Competition 45Returns 92Price range 34Avg price 93Brand share 55Review moat 41Quality gap 62

**Market size**

**Incredible****$6.3M**

$6.3M/yr · 1.8M searches

**Avg price**

**Great****$51.36**

avg listing price — sweet spot $15–$100

**Returns**

**Great****1.2%**

return rate — above 6% kills the launch gate

**Conversion**

**Good****6.8%**

search→purchase rate — share of searches ending in a sale

**Growth**

**Good****+41.8%**

90-day search growth — must beat 0% to launch

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Good****72%**

top-5 brand share — brands hold most of the demand

**Competition**

**Okay****58%**

top-5 click share — leaders hold, buyers still browse

**Review moat**

**Okay****2,385.79**

avg incumbent reviews — the moat a new listing must climb

**Price range**

**Okay****$7.41–$256.40**

cheapest to priciest tracked listing — scored on the share inside $15–$100

## **Competition**

The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**18 **▼falling

**Sellers**

**135**

**Top-5 brand share**

**72%**

**Open market**

**24%**

- KRETLAW29% - Bravex15% - UTOOL14% - GETLMUL8% - Seesii6% - LockNLube4%

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%5%$313K10%$626K15%$939K20%$1.3M101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![KRETLAW Mini Grease Gun (3000PSI) with Double 3oz Cartridge Grease and 12 Flex Hose Reinforced Coupler for Automotive Marine](https://m.media-amazon.com/images/I/51HSZ6kmVFL.jpg)**KRETLAW Mini Grease Gun (3000PSI) with Double 3oz Cartridge Grease and 12 Flex Hose Reinforced Coupler for Automotive Marine**KRETLAW**$17.88**4.2★2,490 rev](https://www.amazon.com/dp/B0D67HJBWW) [2![Bravex Heavy Duty Professional Pistol Grip Grease Gun 6000 PSI - 18 inch Flex Hose](https://m.media-amazon.com/images/I/51QRHJ+rr9L.jpg)**Bravex Heavy Duty Professional Pistol Grip Grease Gun 6000 PSI - 18 inch Flex Hose**Bravex**$19.72**4.4★5,263 rev](https://www.amazon.com/dp/B07BK2ZD4N) [3![UTOOL Grease Gun 8000 PSI Heavy Duty Pistol Grip Grease Gun Kit with 14 oz Capacity 18 Inch Resin Flex Hose 2 Basic Coupler 2 Extension Rigid Pipe and 1 Sharp Type Nozzle Argent Matte Finish](https://m.media-amazon.com/images/I/41e2vd8gqcL.jpg)**UTOOL Grease Gun 8000 PSI Heavy Duty Pistol Grip Grease Gun Kit with 14 oz Capacity 18 Inch Resin Flex Hose 2 Basic Coupler 2 Extension Rigid Pipe and 1 Sharp Type Nozzle Argent Matte Finish**UTOOL**$20.13**4.2★5,280 rev](https://www.amazon.com/dp/B07YJJDQ26) [4![Grease Gun Kit 7000 PSI Heavy Duty Pistol Grip Grease Gun with 14 oz Capacity Includes 18 Inch Resin Flex Hose Double Handle Grease Coupler and Other Accessories Grease Gun for Automotive Marine](https://m.media-amazon.com/images/I/41MP7uLQx1L.jpg)**Grease Gun Kit 7000 PSI Heavy Duty Pistol Grip Grease Gun with 14 oz Capacity Includes 18 Inch Resin Flex Hose Double Handle Grease Coupler and Other Accessories Grease Gun for Automotive Marine**GETLMUL**$29.07**4.4★617 rev](https://www.amazon.com/dp/B0DSBCMNH3) [5![KRETLAW Grease Gun 7000 PSI Heavy Duty Professional Pistol Grip Grease Gun Kit 14 OZ with Coupler Double Grease Injector Needles 18 & 2pc 12 Flex Hoses and Reinforced Glove](https://m.media-amazon.com/images/I/41VdKGctR8L.jpg)**KRETLAW Grease Gun 7000 PSI Heavy Duty Professional Pistol Grip Grease Gun Kit 14 OZ with Coupler Double Grease Injector Needles 18 & 2pc 12 Flex Hoses and Reinforced Glove**KRETLAW**$27.76**4.3★991 rev](https://www.amazon.com/dp/B0D67GVPH4)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![UTOOL Grease Gun | 8000 PSI Heavy Duty Pistol Grip Grease Gun Kit 14 oz Capacity 18 Inch Resin Flex Hose 2 Basic Coupler and 1 Extension Rigid Pipe](https://m.media-amazon.com/images/I/41QXsS7zhxL.jpg)**UTOOL Grease Gun | 8000 PSI Heavy Duty Pistol Grip Grease Gun Kit 14 oz Capacity 18 Inch Resin Flex Hose 2 Basic Coupler and 1 Extension Rigid Pipe**UTOOL**$18.01**5,280 rev4mo ago](https://www.amazon.com/dp/B0GQRWZ7VW) [![Seesii Upgraded 8000PSI Grease Gun Kit: Heavy Duty Pistol Grip Grease Gun with 14oz Capacity Quick-Release Coupler 90Adapter Flexible Hose Rigid Pipe for Automotive Agricultural Industrial](https://m.media-amazon.com/images/I/41bK8AMfu9L.jpg)**Seesii Upgraded 8000PSI Grease Gun Kit: Heavy Duty Pistol Grip Grease Gun with 14oz Capacity Quick-Release Coupler 90Adapter Flexible Hose Rigid Pipe for Automotive Agricultural Industrial**Seesii**$34.37**149 rev7mo ago](https://www.amazon.com/dp/B0G3NG8GNV) [![Heavy Duty Grease Gun Kit 8000 PSI Pistol Grip Grease Gun 14 oz Capacity Includes case 11&18 Inch Resin Flex Hose 2 Basic Coupler 1 Double Handle Coupler and more accessories for grease uses](https://m.media-amazon.com/images/I/41UdSloGhwL.jpg)**Heavy Duty Grease Gun Kit 8000 PSI Pistol Grip Grease Gun 14 oz Capacity Includes case 11&18 Inch Resin Flex Hose 2 Basic Coupler 1 Double Handle Coupler and more accessories for grease uses**Gleaftal**$22.90**80 rev9mo ago](https://www.amazon.com/dp/B0FVF4FPSV) [![18-Piece 8000PSI Heavy Duty Grease Gun Kit with 14oz Grease 2x11 Hoses Flex Hose Extension Pipes Lock Coupler Injector Sharp Nozzle for Vehicle Farm Workshop Marine Easy Operation Tool](https://m.media-amazon.com/images/I/41IW-ysqoDL.jpg)**18-Piece 8000PSI Heavy Duty Grease Gun Kit with 14oz Grease 2x11 Hoses Flex Hose Extension Pipes Lock Coupler Injector Sharp Nozzle for Vehicle Farm Workshop Marine Easy Operation Tool**HORUSDY**$27.87**85 rev9mo ago](https://www.amazon.com/dp/B0FG2T9GN9) [![KRETLAW Mini Grease Gun (3000PSI) with Double 3oz Cartridge Grease and 12 Flex Hose Reinforced Coupler for Automotive Yellow](https://m.media-amazon.com/images/I/51FGVCRUOXL.jpg)**KRETLAW Mini Grease Gun (3000PSI) with Double 3oz Cartridge Grease and 12 Flex Hose Reinforced Coupler for Automotive Yellow**KRETLAW**$18.15**156 rev11mo ago](https://www.amazon.com/dp/B0FLWB7XP6)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![UTOOL Grease Gun | 8000 PSI Heavy Duty Pistol Grip Grease Gun Kit 14 oz Capacity 18 Inch Resin Flex Hose 2 Basic Coupler and 1 Extension Rigid Pipe](https://m.media-amazon.com/images/I/41QXsS7zhxL.jpg)**UTOOL Grease Gun | 8000 PSI Heavy Duty Pistol Grip Grease Gun Kit 14 oz Capacity 18 Inch Resin Flex Hose 2 Basic Coupler and 1 Extension Rigid Pipe**UTOOL**$18.01**4.2★**▲ 173%**](https://www.amazon.com/dp/B0GQRWZ7VW) [![Bravex Grease Gun Heavy Duty 6000 PSI W/Quick Release Coupler Pistol Grip Grease Gun Kit with 14 oz Capacity - 18 inch Flex Hose Red](https://m.media-amazon.com/images/I/51iT1gSrmjL.jpg)**Bravex Grease Gun Heavy Duty 6000 PSI W/Quick Release Coupler Pistol Grip Grease Gun Kit with 14 oz Capacity - 18 inch Flex Hose Red**Bravex**$29.96**4.7★**▲ 138%**](https://www.amazon.com/dp/B0G647JLNS) [![Seesii Upgraded 8000PSI Grease Gun Kit: Heavy Duty Pistol Grip Grease Gun with 14oz Capacity Quick-Release Coupler 90Adapter Flexible Hose Rigid Pipe for Automotive Agricultural Industrial](https://m.media-amazon.com/images/I/41bK8AMfu9L.jpg)**Seesii Upgraded 8000PSI Grease Gun Kit: Heavy Duty Pistol Grip Grease Gun with 14oz Capacity Quick-Release Coupler 90Adapter Flexible Hose Rigid Pipe for Automotive Agricultural Industrial**Seesii**$34.37**4.2★**▲ 88%**](https://www.amazon.com/dp/B0G3NG8GNV) [![Heavy Duty Grease Gun Kit 8000 PSI Pistol Grip Grease Gun 14 oz Capacity Includes case 11&18 Inch Resin Flex Hose 2 Basic Coupler 1 Double Handle Coupler and more accessories for grease uses](https://m.media-amazon.com/images/I/41UdSloGhwL.jpg)**Heavy Duty Grease Gun Kit 8000 PSI Pistol Grip Grease Gun 14 oz Capacity Includes case 11&18 Inch Resin Flex Hose 2 Basic Coupler 1 Double Handle Coupler and more accessories for grease uses**Gleaftal**$22.90**3.8★**▲ 85%**](https://www.amazon.com/dp/B0FVF4FPSV) [![KRETLAW Mini Grease Gun (3000PSI) with Double 3oz Cartridge Grease and 12 Flex Hose Reinforced Coupler for Automotive Yellow](https://m.media-amazon.com/images/I/51FGVCRUOXL.jpg)**KRETLAW Mini Grease Gun (3000PSI) with Double 3oz Cartridge Grease and 12 Flex Hose Reinforced Coupler for Automotive Yellow**KRETLAW**$18.15**4.2★**▲ 71%**](https://www.amazon.com/dp/B0FLWB7XP6)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +41.8% search growth over the last 90 days.

45K35KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Apr, May · busiest ÷ quietest = 1.9×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Quality-Overall**16%

*“Good quality tool”*

**Lubrication**15%

*“Great grease”*

**Value For Money**13%

*“Great value”*

**Ease Of Use**9%

*“Ease of use”*

**Advertised Vs Actual Product**8%

*“Works as it should”*

**Efficiency**7%

*“Works perfectly”*

**Add-Ons/Attachments**3%

*“The attachments are easy to utilize”*

**Durability**2%

*“Durable construction and great value”*

**Leak-Proof**2%

*“No leaks either”*

**Size-Overall**2%

*“Tube fits”*

### **What buyers complain about **

**Quality-Overall**16%

*“Quality control issue”*

**Leak-Proof**13%

*“Leaks like crazy”*

**Functionality-Overall**11%

*“Never worked”*

**Lubrication**8%

*“VERY small amount of grease out of it”*

**Durability**6%

*“Broke on the first use”*

**Size-Overall**5%

*“they just dont fit everywhere”*

**Ease Of Use**4%

*“difficult to handle”*

**Value For Money**3%

*“Its cheaper for a reason”*

**Advertised Vs Actual Product**3%

*“False advertising”*

**Instructions/User Manual/Troubleshooting**2%

*“The instruction sheet is worthless”*

### **Top return reasons **

**Defective Material/Parts**26%

**Size-Overall**17%

**Leak-Proof**12%

**Functionality-Overall**10%

**Advertised Vs Actual Product**5%

**Value For Money**4%

**Compatibility-Overall**3%

**Lubrication**3%

**Pressure**2%

**Quality-Overall**2%