---
title: "Rio Mare vs Sainsbury's: Which is more popular by branded search?"
description: "Which is more popular in search, Rio Mare or Sainsbury's? Compare estimated monthly branded-search demand and Share of Search inside the Canned fish brands 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/rio-mare-vs-sainsbury-s"
publisher: "Brandwave"
---

# Rio Mare vs Sainsbury's: Which is more popular by branded search?

Which is more popular in search, Rio Mare or Sainsbury's? Compare estimated monthly branded-search demand and Share of Search inside the Canned fish brands 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**: Rio Mare and Sainsbury's
- **Competitive set**: Canned fish brands
- **Market**: Global
- **Month measured**: Aug 2026
- **Rio Mare Share of Search**: 0.14%
- **Sainsbury's Share of Search**: 85.5%

## Which is more popular in search, Rio Mare or Sainsbury's?

- In August 2026, Sainsbury's had more branded searches than Rio Mare among canned fish brands worldwide. Sainsbury's was estimated to have 9.1M branded searches compared to Rio Mare’s 14.8K, and held an 85.5% Share of Search versus Rio Mare’s 0.14%.
- Sainsbury's was ahead of Rio Mare in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, Rio Mare’s estimated Share of Search among canned fish brands worldwide moved from 0.12% to 0.14%, and its estimated monthly branded searches moved from 12.1K to 14.8K.
- Across the 11 months ending August 2026, Sainsbury's’ estimated Share of Search among canned fish brands worldwide moved from 87.9% to 85.5%, and its estimated monthly branded searches held steady at 9.1M.

## How did search popularity change for canned fish brands worldwide in August 2026?

- Sainsbury's’ estimated Share of Search among canned fish brands worldwide has gained ground for 3 months in a row, from 76.2% to 85.5% in August 2026.
- Estimated monthly branded searches for Rio Mare worldwide rose 22.3% over 11 measured months, from 12.1K to 14.8K in August 2026.

## Month by month

| Month | Rio Mare estimated searches | Rio Mare Share of Search | Rio Mare rank | Sainsbury's estimated searches | Sainsbury's Share of Search | Sainsbury's rank |
| --- | --- | --- | --- | --- | --- | --- |
| Oct 2025 | 12.1K | 0.12% | 4 | 9.1M | 87.9% | 1 |
| Nov 2025 | 12.1K | 0.11% | 5 | 9.1M | 85.5% | 1 |
| Dec 2025 | 8.1K | 0.06% | 5 | 11.1M | 87.8% | 1 |
| Jan 2026 | 12.1K | 0.11% | 5 | 9.1M | 80% | 1 |
| Feb 2026 | 12.1K | 0.13% | 5 | 7.5M | 80% | 1 |
| Mar 2026 | 14.8K | 0.14% | 5 | 9.1M | 85.5% | 1 |
| Apr 2026 | 14.8K | 0.13% | 5 | 9.1M | 80% | 1 |
| May 2026 | 60.5K | 0.5% | 3 | 9.1M | 76.2% | 1 |
| Jun 2026 | 33.1K | 0.3% | 4 | 9.1M | 82.5% | 1 |
| Jul 2026 | 14.8K | 0.14% | 5 | 9.1M | 85.5% | 1 |
| Aug 2026 | 14.8K | 0.14% | 5 | 9.1M | 85.5% | 1 |
| Sep 2026 | — | — | — | — | — | — |

## How each brand is measured

Brandwave collects information about searches that people make online using Rio Mare’s and Sainsbury'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.

- **Rio Mare**: Measured on the search term “rio mare tuna”.
- **Sainsbury's**: Measured on the search term “sainsburys”.

- [Rio Mare profile](/demand/global-en/brands/rio-mare)
- [Sainsbury's profile](/demand/global-en/brands/sainsbury-s)
- [All canned fish brands worldwide](/demand/global-en/categories/canned-fish-brands): 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, Rio Mare or Sainsbury's?

In August 2026, Sainsbury's had more branded searches than Rio Mare among canned fish brands worldwide. Sainsbury's was estimated to have 9.1M branded searches compared to Rio Mare’s 14.8K, and held an 85.5% Share of Search versus Rio Mare’s 0.14%.

## Cite this page

Brandwave. "Rio Mare vs Sainsbury's: Which is more popular by branded search?". https://gobrandwave.com/demand/global-en/compare/rio-mare-vs-sainsbury-s

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