---
title: "PostHog vs Split: Which is more popular by branded search?"
description: "Which is more popular in search, PostHog or Split? Compare estimated monthly branded-search demand and Share of Search inside the Feature flag platforms 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/posthog-vs-split"
publisher: "Brandwave"
---

# PostHog vs Split: Which is more popular by branded search?

Which is more popular in search, PostHog or Split? Compare estimated monthly branded-search demand and Share of Search inside the Feature flag platforms 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**: PostHog and Split
- **Competitive set**: Feature flag platforms
- **Market**: Global
- **Month measured**: Aug 2026
- **PostHog Share of Search**: 41%
- **Split Share of Search**: 0.32%

## Which is more popular in search, PostHog or Split?

- In August 2026, PostHog had more branded searches than Split among feature flag platforms worldwide. PostHog was estimated to have 203K branded searches compared to Split’s 1.6K, and held a 41% Share of Search versus Split’s 0.32%.
- PostHog was ahead of Split in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, PostHog’s estimated Share of Search among feature flag platforms worldwide moved from 26.4% to 41%, and its estimated monthly branded searches moved from 111K to 203K.
- Across the 11 months ending August 2026, Split’s estimated Share of Search among feature flag platforms worldwide moved from 0.69% to 0.32%, and its estimated monthly branded searches moved from 2.9K to 1.6K.

## How did search popularity change for feature flag platforms worldwide in August 2026?

- In August 2026, PostHog gained estimated Share of Search among feature flag platforms worldwide, from 40.2% to 41%.
- Estimated monthly branded searches for Split worldwide fell 44.8% over 11 measured months, from 2.9K to 1.6K in August 2026.

## Month by month

| Month | PostHog estimated searches | PostHog Share of Search | PostHog rank | Split estimated searches | Split Share of Search | Split rank |
| --- | --- | --- | --- | --- | --- | --- |
| Oct 2025 | 111K | 26.4% | 2 | 2.9K | 0.69% | 5 |
| Nov 2025 | 111K | 27.6% | 2 | 2.4K | 0.6% | 5 |
| Dec 2025 | 111K | 27.6% | 2 | 1.9K | 0.47% | 6 |
| Jan 2026 | 136K | 27.8% | 2 | 2.4K | 0.49% | 5 |
| Feb 2026 | 91.8K | 23.5% | 2 | 1.9K | 0.49% | 6 |
| Mar 2026 | 167K | 35.7% | 2 | 2.4K | 0.51% | 6 |
| Apr 2026 | 112K | 27.2% | 2 | 1.9K | 0.46% | 6 |
| May 2026 | 137K | 31.9% | 2 | 1.9K | 0.44% | 6 |
| Jun 2026 | 203K | 40.1% | 2 | 1.9K | 0.38% | 6 |
| Jul 2026 | 203K | 40.2% | 2 | 1.6K | 0.32% | 6 |
| Aug 2026 | 203K | 41% | 2 | 1.6K | 0.32% | 6 |
| Sep 2026 | — | — | — | — | — | — |

## How each brand is measured

Brandwave collects information about searches that people make online using PostHog’s and Split’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.

- **PostHog**: Measured on the search terms “posthog” and “posthog analytics”, summed into one figure.
- **Split**: Measured on the search term “split io”.

- [PostHog profile](/demand/global-en/brands/posthog)
- [Split profile](/demand/global-en/brands/split)
- [All feature flag platforms worldwide](/demand/global-en/categories/feature-flag-platforms): 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, PostHog or Split?

In August 2026, PostHog had more branded searches than Split among feature flag platforms worldwide. PostHog was estimated to have 203K branded searches compared to Split’s 1.6K, and held a 41% Share of Search versus Split’s 0.32%.

## Cite this page

Brandwave. "PostHog vs Split: Which is more popular by branded search?". https://gobrandwave.com/demand/global-en/compare/posthog-vs-split

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