---
title: "Comfortis vs Seresto: Which is searched more?"
description: "Which is more popular in search, Comfortis or Seresto? Compare estimated monthly branded-search demand and Share of Search inside the Flea, tick and worm treatment 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/comfortis-vs-seresto"
publisher: "Brandwave"
---

# Comfortis vs Seresto: Which is searched more?

Which is more popular in search, Comfortis or Seresto? Compare estimated monthly branded-search demand and Share of Search inside the Flea, tick and worm treatment 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**: Comfortis and Seresto
- **Competitive set**: Flea, tick and worm treatment brands
- **Market**: Global
- **Month measured**: Sep 2026
- **Comfortis Share of Search**: 0.63%
- **Seresto Share of Search**: 3.9%

## Which is more popular in search, Comfortis or Seresto?

- In September 2026, Seresto had more branded searches than Comfortis among flea, tick and worm treatment brands worldwide. Seresto was estimated to have 40.5K branded searches compared to Comfortis’ 6.6K, and held a 3.9% Share of Search versus Comfortis’ 0.63%.
- Seresto was ahead of Comfortis in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Comfortis’ estimated Share of Search among flea, tick and worm treatment brands worldwide moved from 1% to 0.63%, and its estimated monthly branded searches moved from 12.1K to 6.6K.
- Across the 12 months ending September 2026, Seresto’s estimated Share of Search among flea, tick and worm treatment brands worldwide moved from 4.2% to 3.9%, and its estimated monthly branded searches moved from 49.5K to 40.5K.

## How did search popularity change for flea, tick and worm treatment brands worldwide in September 2026?

- Estimated monthly branded searches for Comfortis worldwide fell 45.5% over 12 measured months, from 12.1K to 6.6K in September 2026.
- Estimated monthly branded searches for Seresto worldwide fell 18.2% over 12 measured months, from 49.5K to 40.5K in September 2026.

## Month by month

| Month | Comfortis estimated searches | Comfortis Share of Search | Comfortis rank | Seresto estimated searches | Seresto Share of Search | Seresto rank |
| --- | --- | --- | --- | --- | --- | --- |
| Oct 2025 | 12.1K | 1% | 7 | 49.5K | 4.2% | 6 |
| Nov 2025 | 9.9K | 0.93% | 7 | 40.5K | 3.8% | 6 |
| Dec 2025 | 9.9K | 0.99% | 7 | 49.5K | 4.9% | 6 |
| Jan 2026 | 9.9K | 0.93% | 7 | 49.5K | 4.6% | 6 |
| Feb 2026 | 6.6K | 0.68% | 7 | 49.5K | 5.1% | 6 |
| Mar 2026 | 8.1K | 0.56% | 7 | 110K | 7.5% | 4 |
| Apr 2026 | 8.1K | 0.56% | 7 | 90.5K | 6.3% | 4 |
| May 2026 | 6.6K | 0.5% | 7 | 74K | 5.7% | 4 |
| Jun 2026 | 5.4K | 0.47% | 8 | 49.5K | 4.3% | 6 |
| Jul 2026 | 6.6K | 0.61% | 8 | 40.5K | 3.7% | 6 |
| Aug 2026 | 8.1K | 0.77% | 7 | 40.5K | 3.9% | 6 |
| Sep 2026 | 6.6K | 0.63% | 7 | 40.5K | 3.9% | 6 |

## How each brand is measured

Brandwave collects information about searches that people make online using Comfortis’ and Seresto’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.

- **Comfortis**: Measured on the search term “comfortis”.
- **Seresto**: Measured on the search term “seresto”.

- [Comfortis profile](/demand/global-en/brands/comfortis)
- [Seresto profile](/demand/global-en/brands/seresto)
- [All flea, tick and worm treatment brands worldwide](/demand/global-en/categories/pet-parasite-treatment-brands): The set both shares are measured inside, 9 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, Comfortis or Seresto?

In September 2026, Seresto had more branded searches than Comfortis among flea, tick and worm treatment brands worldwide. Seresto was estimated to have 40.5K branded searches compared to Comfortis’ 6.6K, and held a 3.9% Share of Search versus Comfortis’ 0.63%.

## Cite this page

Brandwave. "Comfortis vs Seresto: Which is searched more?". https://gobrandwave.com/demand/global-en/compare/comfortis-vs-seresto

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