---
title: "Sigma vs Tamron: Which is more popular by branded search?"
description: "Which is more popular in search, Sigma or Tamron? Compare estimated monthly branded-search demand and Share of Search inside the Camera lenses set worldwide. 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/compare/sigma-lenses-vs-tamron"
publisher: "Brandwave"
---

# Sigma vs Tamron: Which is more popular by branded search?

Which is more popular in search, Sigma or Tamron? Compare estimated monthly branded-search demand and Share of Search inside the Camera lenses set worldwide. 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

- **Compared**: Sigma and Tamron
- **Competitive set**: Camera lenses
- **Market**: Global
- **Month measured**: Aug 2026
- **Sigma Share of Search**: 1.1%
- **Tamron Share of Search**: 2%

## Which is more popular in search, Sigma or Tamron?

- In August 2026, Tamron had more branded searches than Sigma among camera lenses worldwide. Tamron was estimated to have 74K branded searches compared to Sigma’s 40.5K, and held a 2% Share of Search versus Sigma’s 1.1%.
- Tamron was ahead of Sigma in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, Sigma’s estimated Share of Search among camera lenses worldwide moved from 1.6% to 1.1%, and its estimated monthly branded searches moved from 49.5K to 40.5K.
- Across the 11 months ending August 2026, Tamron’s estimated Share of Search among camera lenses worldwide moved from 2.4% to 2%, and its estimated monthly branded searches held steady at 74K.

## How did search popularity change for camera lenses worldwide in August 2026?

- Estimated monthly branded searches for Sigma worldwide fell 18.2% over 11 measured months, from 49.5K to 40.5K in August 2026.

## Month by month

| Month | Sigma estimated searches | Sigma Share of Search | Sigma rank | Tamron estimated searches | Tamron Share of Search | Tamron rank |
| --- | --- | --- | --- | --- | --- | --- |
| Oct 2025 | 49.5K | 1.6% | 5 | 74K | 2.4% | 4 |
| Nov 2025 | 49.5K | 1.4% | 5 | 60.5K | 1.7% | 4 |
| Dec 2025 | 49.5K | 1.4% | 5 | 60.5K | 1.7% | 4 |
| Jan 2026 | 49.5K | 1.3% | 5 | 60.5K | 1.6% | 4 |
| Feb 2026 | 40.5K | 1.3% | 5 | 74K | 2.4% | 4 |
| Mar 2026 | 49.5K | 1.6% | 5 | 60.5K | 1.9% | 4 |
| Apr 2026 | 49.5K | 1.6% | 5 | 60.5K | 2% | 4 |
| May 2026 | 40.5K | 1.3% | 5 | 60.5K | 2% | 4 |
| Jun 2026 | 40.5K | 1.3% | 5 | 60.5K | 2% | 4 |
| Jul 2026 | 40.5K | 1.1% | 5 | 74K | 2.1% | 4 |
| Aug 2026 | 40.5K | 1.1% | 5 | 74K | 2% | 4 |
| Sep 2026 | — | — | — | — | — | — |

## How each brand is measured

Brandwave collects information about searches that people make online using Sigma’s and Tamron’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.

- **Sigma**: Measured on the search term “sigma lenses”.
- **Tamron**: Measured on the search term “tamron”.

- [Sigma profile](/demand/global-en/brands/sigma-lenses)
- [Tamron profile](/demand/global-en/brands/tamron)
- [All camera lenses worldwide](/demand/global-en/categories/camera-lenses): The set both shares are measured inside, 6 brands.

## 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 is more popular in search, Sigma or Tamron?

In August 2026, Tamron had more branded searches than Sigma among camera lenses worldwide. Tamron was estimated to have 74K branded searches compared to Sigma’s 40.5K, and held a 2% Share of Search versus Sigma’s 1.1%.

## Cite this page

Brandwave. "Sigma vs Tamron: Which is more popular by branded search?". https://gobrandwave.com/demand/global-en/compare/sigma-lenses-vs-tamron

This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/sigma-lenses-vs-tamron. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.