---
title: "Synthflow: search popularity and Share of Search worldwide"
description: "Synthflow builds AI voice agents. 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/brands/synthflow"
publisher: "Brandwave"
---

# Synthflow: search popularity and Share of Search worldwide

Synthflow builds AI voice agents. 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

- **Brand**: Synthflow
- **Market**: Global
- **Measured month**: Aug 2026
- **Share of Search among AI voice agents**: 4.7%

## Where the brand sits

| Competitive set | Rank | Share of Search | Estimated monthly branded searches |
| --- | --- | --- | --- |
| AI voice agents | 4 | 4.7% | 5.4K |

- [AI voice agents](/demand/global-en/categories/ai-voice-agents)

## How has branded search demand for Synthflow changed worldwide over the last 12 months?

- Across the 11 months ending August 2026, estimated monthly branded searches for Synthflow worldwide fell from 12.1K to 5.4K.
- Across the 11 months ending August 2026, Synthflow’s estimated Share of Search among AI voice agents worldwide decreased from 10.8% to 4.7%.

## How did search popularity change for AI voice agents worldwide in August 2026?

- In August 2026, Retell AI gained estimated Share of Search among AI voice agents worldwide, from 55.5% to 65.1%.
- In August 2026, Vapi lost estimated Share of Search among AI voice agents worldwide, from 24.9% to 19.5%.
- In August 2026, Bland AI lost estimated Share of Search among AI voice agents worldwide, from 13.6% to 10.6%.
- In August 2026, Synthflow lost estimated Share of Search among AI voice agents worldwide, from 6.1% to 4.7%.

## Historical estimated branded-search demand

| Month | Competitive set | Estimated monthly branded searches | Share of Search | Rank |
| --- | --- | --- | --- | --- |
| Oct 2025 | AI voice agents | 12.1K | 10.8% | 4 |
| Nov 2025 | AI voice agents | 9.9K | 9% | 4 |
| Dec 2025 | AI voice agents | 8.1K | 8% | 4 |
| Jan 2026 | AI voice agents | 9.9K | 7.9% | 4 |
| Feb 2026 | AI voice agents | 8.1K | 6.4% | 4 |
| Mar 2026 | AI voice agents | 9.9K | 7.3% | 4 |
| Apr 2026 | AI voice agents | 8.1K | 6.2% | 4 |
| May 2026 | AI voice agents | 8.1K | 5.9% | 4 |
| Jun 2026 | AI voice agents | 6.6K | 6.1% | 4 |
| Jul 2026 | AI voice agents | 6.6K | 6.1% | 4 |
| Aug 2026 | AI voice agents | 5.4K | 4.7% | 4 |
| Sep 2026 | AI voice agents | — | — | — |

## How is Synthflow measured?

Brandwave collects information about searches that people make online using Synthflow’s name. When viewed over time, estimated search volumes for this branded term can be used to understand whether interest in the brand is growing, holding steady, or fading.

- “synthflow”

## Which AI voice agents compete with Synthflow?

- [Retell AI](/demand/global-en/brands/retell-ai): Head-to-head: /demand/global-en/compare/retell-ai-vs-synthflow
- [Vapi](/demand/global-en/brands/vapi): Head-to-head: /demand/global-en/compare/synthflow-vs-vapi
- [Bland AI](/demand/global-en/brands/bland-ai): Head-to-head: /demand/global-en/compare/bland-ai-vs-synthflow

## Methodology

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

## Cite this page

Brandwave. "Synthflow: search popularity and Share of Search worldwide". https://gobrandwave.com/demand/global-en/brands/synthflow

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