---
title: "Phone case brands: Which are searched most?"
description: "Compare the phone case brands people buy. Share of Search among Quad Lock, OtterBox, Spigen, Case-Mate and UAG, the phone case brands Brandwave compares worldwide, using the same methodology, market, and reporting period. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time."
canonical: "https://gobrandwave.com/demand/global-en/categories/phone-case-brands"
publisher: "Brandwave"
---

# Phone case brands: Which are searched most?

Compare the phone case brands people buy. Share of Search among Quad Lock, OtterBox, Spigen, Case-Mate and UAG, the phone case brands Brandwave compares worldwide, using the same methodology, market, and reporting period. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.

## Key facts

- **Competitive set**: Phone case brands
- **Market**: Global
- **Brands compared**: 5
- **Month measured**: Aug 2026
- **Highest Share of Search**: Quad Lock, 32.9%

## Which brand is most popular in search among phone case brands worldwide?

- In August 2026, Quad Lock was the most searched among phone case brands worldwide, with an estimated 450K branded searches and 32.9% estimated Share of Search within this set.
- OtterBox is in 2nd place, 10.9 percentage points behind at 22% Share of Search.
- Across the 11 months ending August 2026, Quad Lock’s estimated Share of Search among phone case brands worldwide increased from 23.7% to 32.9%.
- Across the 11 months ending August 2026, OtterBox’s estimated Share of Search among phone case brands worldwide decreased from 29% to 22%.
- Across the 11 months ending August 2026, Spigen’s estimated Share of Search among phone case brands worldwide decreased from 29% to 22%.
- Across the 11 months ending August 2026, Case-Mate’s estimated Share of Search among phone case brands worldwide increased from 7.8% to 13.2%.
- Across the 11 months ending August 2026, UAG’s estimated Share of Search among phone case brands worldwide decreased from 10.6% to 9.9%.
- Across the 11 months ending August 2026, Quad Lock’s estimated Share of Search among phone case brands worldwide peaked at 35.9% in May 2026 and was lowest at 23.3% in January 2026.
- Across the 11 months ending August 2026, OtterBox’s estimated Share of Search among phone case brands worldwide peaked at 31.2% in December 2025 and was lowest at 22% in August 2026.
- Across the 11 months ending August 2026, Spigen’s estimated Share of Search among phone case brands worldwide peaked at 29% in October 2025 and was lowest at 19.6% in May 2026.
- Across the 11 months ending August 2026, Case-Mate’s estimated Share of Search among phone case brands worldwide peaked at 13.5% in July 2026 and was lowest at 7.3% in November 2025.
- Across the 11 months ending August 2026, UAG’s estimated Share of Search among phone case brands worldwide peaked at 11.9% in February 2026 and was lowest at 8.2% in July 2026.
- Across the 11 months ending August 2026, Quad Lock rose from 3rd to 1st among phone case brands worldwide.
- Across the 11 months ending August 2026, OtterBox fell from 1st to 2nd among phone case brands worldwide.
- Across the 11 months ending August 2026, Spigen fell from 2nd to 3rd among phone case brands worldwide.
- Across the 11 months ending August 2026, Case-Mate rose from 5th to 4th among phone case brands worldwide.
- Across the 11 months ending August 2026, UAG fell from 4th to 5th among phone case brands worldwide.

## Compare search popularity between leading brands

- [Quad Lock vs OtterBox: compare search popularity](/demand/global-en/compare/otterbox-vs-quad-lock): 32.9% against 22% Share of Search.
- [Quad Lock vs Spigen: compare search popularity](/demand/global-en/compare/quad-lock-vs-spigen): 32.9% against 22% Share of Search.
- [Quad Lock vs Case-Mate: compare search popularity](/demand/global-en/compare/casemate-vs-quad-lock): 32.9% against 13.2% Share of Search.
- [Quad Lock vs UAG: compare search popularity](/demand/global-en/compare/quad-lock-vs-uag): 32.9% against 9.9% Share of Search.
- [OtterBox vs Spigen: compare search popularity](/demand/global-en/compare/otterbox-vs-spigen): 22% Share of Search each.
- [OtterBox vs Case-Mate: compare search popularity](/demand/global-en/compare/casemate-vs-otterbox): 22% against 13.2% Share of Search.
- [OtterBox vs UAG: compare search popularity](/demand/global-en/compare/otterbox-vs-uag): 22% against 9.9% Share of Search.
- [Spigen vs Case-Mate: compare search popularity](/demand/global-en/compare/casemate-vs-spigen): 22% against 13.2% Share of Search.
- [Spigen vs UAG: compare search popularity](/demand/global-en/compare/spigen-vs-uag): 22% against 9.9% Share of Search.
- [Case-Mate vs UAG: compare search popularity](/demand/global-en/compare/casemate-vs-uag): 13.2% against 9.9% Share of Search.

## How did search popularity change for phone case brands worldwide in August 2026?

- In August 2026, UAG gained estimated Share of Search among phone case brands worldwide, from 8.2% to 9.9%.
- In August 2026, Quad Lock lost estimated Share of Search among phone case brands worldwide, from 33.5% to 32.9%.
- Estimated monthly branded searches for Case-Mate worldwide rose 49.6% over 11 measured months, from 121K to 181K in August 2026.
- Estimated monthly branded searches for OtterBox worldwide fell 33.1% over 11 measured months, from 450K to 301K in August 2026.
- Estimated monthly branded searches for Spigen worldwide fell 33.1% over 11 measured months, from 450K to 301K in August 2026.

## Share of Search ranking

| Rank | Brand | Share of Search | Estimated monthly branded searches | Change vs prior month | Owned by |
| --- | --- | --- | --- | --- | --- |
| 1 | Quad Lock | 32.9% | 450K | 0.0% | Quad Lock |
| 2 | OtterBox | 22% | 301K | 0.0% | OtterBox |
| 3 | Spigen | 22% | 301K | 0.0% | Spigen |
| 4 | Case-Mate | 13.2% | 181K | 0.0% | Case-Mate |
| 5 | UAG | 9.9% | 135K | +22.7% | UAG |

## Historical estimated branded-search demand

| Month | Brand | Estimated monthly branded searches | Share of Search | Rank |
| --- | --- | --- | --- | --- |
| Oct 2025 | OtterBox | 450K | 29% | 1 |
| Oct 2025 | Spigen | 450K | 29% | 2 |
| Oct 2025 | Quad Lock | 368K | 23.7% | 3 |
| Oct 2025 | UAG | 165K | 10.6% | 4 |
| Oct 2025 | Case-Mate | 121K | 7.8% | 5 |
| Nov 2025 | Quad Lock | 550K | 33.3% | 1 |
| Nov 2025 | OtterBox | 450K | 27.2% | 2 |
| Nov 2025 | Spigen | 368K | 22.2% | 3 |
| Nov 2025 | UAG | 165K | 10% | 4 |
| Nov 2025 | Case-Mate | 121K | 7.3% | 5 |
| Dec 2025 | OtterBox | 450K | 31.2% | 1 |
| Dec 2025 | Quad Lock | 368K | 25.5% | 2 |
| Dec 2025 | Spigen | 368K | 25.5% | 3 |
| Dec 2025 | UAG | 135K | 9.4% | 4 |
| Dec 2025 | Case-Mate | 121K | 8.4% | 5 |
| Jan 2026 | OtterBox | 368K | 28.5% | 1 |
| Jan 2026 | Spigen | 368K | 28.5% | 2 |
| Jan 2026 | Quad Lock | 301K | 23.3% | 3 |
| Jan 2026 | UAG | 135K | 10.4% | 4 |
| Jan 2026 | Case-Mate | 121K | 9.4% | 5 |
| Feb 2026 | OtterBox | 301K | 26.5% | 1 |
| Feb 2026 | Quad Lock | 301K | 26.5% | 2 |
| Feb 2026 | Spigen | 301K | 26.5% | 3 |
| Feb 2026 | UAG | 135K | 11.9% | 4 |
| Feb 2026 | Case-Mate | 99K | 8.7% | 5 |
| Mar 2026 | Quad Lock | 450K | 30.6% | 1 |
| Mar 2026 | OtterBox | 368K | 25.1% | 2 |
| Mar 2026 | Spigen | 368K | 25.1% | 3 |
| Mar 2026 | Case-Mate | 148K | 10.1% | 4 |
| Mar 2026 | UAG | 135K | 9.2% | 5 |
| Apr 2026 | Quad Lock | 450K | 34.4% | 1 |
| Apr 2026 | OtterBox | 301K | 23% | 2 |
| Apr 2026 | Spigen | 301K | 23% | 3 |
| Apr 2026 | Case-Mate | 148K | 11.3% | 4 |
| Apr 2026 | UAG | 110K | 8.4% | 5 |
| May 2026 | Quad Lock | 450K | 35.9% | 1 |
| May 2026 | OtterBox | 301K | 24% | 2 |
| May 2026 | Spigen | 246K | 19.6% | 3 |
| May 2026 | Case-Mate | 148K | 11.8% | 4 |
| May 2026 | UAG | 110K | 8.8% | 5 |
| Jun 2026 | Quad Lock | 450K | 35.9% | 1 |
| Jun 2026 | OtterBox | 301K | 24% | 2 |
| Jun 2026 | Spigen | 246K | 19.6% | 3 |
| Jun 2026 | Case-Mate | 148K | 11.8% | 4 |
| Jun 2026 | UAG | 110K | 8.8% | 5 |
| Jul 2026 | Quad Lock | 450K | 33.5% | 1 |
| Jul 2026 | OtterBox | 301K | 22.4% | 2 |
| Jul 2026 | Spigen | 301K | 22.4% | 3 |
| Jul 2026 | Case-Mate | 181K | 13.5% | 4 |
| Jul 2026 | UAG | 110K | 8.2% | 5 |
| Aug 2026 | Quad Lock | 450K | 32.9% | 1 |
| Aug 2026 | OtterBox | 301K | 22% | 2 |
| Aug 2026 | Spigen | 301K | 22% | 3 |
| Aug 2026 | Case-Mate | 181K | 13.2% | 4 |
| Aug 2026 | UAG | 135K | 9.9% | 5 |
| Sep 2026 | Case-Mate | — | — | — |
| Sep 2026 | OtterBox | — | — | — |
| Sep 2026 | Quad Lock | — | — | — |
| Sep 2026 | Spigen | — | — | — |
| Sep 2026 | UAG | — | — | — |

## What is being compared

- **Case-Mate**: Measured on the search terms “case mate” and “casemate”, summed into one figure.
- **OtterBox**: Measured on the search term “otterbox”.
- **Quad Lock**: Measured on the search term “quadlock”.
- **Spigen**: Measured on the search term “spigen”.
- **UAG**: Measured on the search term “urban armor gear”.

- [Case-Mate](/demand/global-en/brands/casemate)
- [OtterBox](/demand/global-en/brands/otterbox)
- [Quad Lock](/demand/global-en/brands/quad-lock)
- [Spigen](/demand/global-en/brands/spigen)
- [UAG](/demand/global-en/brands/uag)

## Methodology

- [How is branded search demand measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused.

## Frequently asked questions

### Which brand is most popular in search among phone case brands worldwide?

In August 2026, Quad Lock was the most searched among phone case brands worldwide, with an estimated 450K branded searches and 32.9% estimated Share of Search within this set. These are worldwide searches for English-language branded terms.

## Cite this page

Brandwave. "Phone case brands: Which are searched most?". https://gobrandwave.com/demand/global-en/categories/phone-case-brands

This page is also available as HTML at https://gobrandwave.com/demand/global-en/categories/phone-case-brands. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.