How popular isPromptfoo in search?
In August 2026, there were an estimated 22.2K branded searches for Promptfoo worldwide which is up 124.2% over the last 11 months. Promptfoo holds 21.3% estimated Share of Search among prompt management platforms worldwide and is ranked 2nd of 5 competitors for search popularity. These are worldwide searches for English-language branded terms.
LangSmith71%
Promptfoo21.3%Helicone5.2%
PromptLayer1.5%
Humanloop0.96%
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Which prompt management platforms compete with Promptfoo?
Share of Search by month for LangSmith, Promptfoo, Helicone. The figures are in the table below the chart.
View monthly share of search table
| Month | LangSmith | Promptfoo | Helicone | PromptLayer | Humanloop |
|---|---|---|---|---|---|
| Oct 2025 | 76.2% | 10.2% | 5.6% | 5.6% | 2.5% |
| Nov 2025 | 74.9% | 12.2% | 5.5% | 5.5% | 1.9% |
| Dec 2025 | 74.7% | 12.2% | 6.7% | 4.4% | 1.9% |
| Jan 2026 | 71% | 14.2% | 7.8% | 5.2% | 1.8% |
| Feb 2026 | 71.9% | 14.4% | 7.9% | 4.3% | 1.6% |
| Mar 2026 | 50.1% | 41% | 5.5% | 2.4% | 1.1% |
| Apr 2026 | 68% | 20.4% | 7.4% | 2.7% | 1.4% |
| May 2026 | 72.5% | 17.8% | 6.5% | 1.9% | 1.3% |
| Jun 2026 | 73.7% | 18.1% | 5.4% | 1.5% | 1.3% |
| Jul 2026 | 74.6% | 18.3% | 4.5% | 1.6% | 1.1% |
| Aug 2026 | 71% | 21.3% | 5.2% | 1.5% | 0.96% |
| Sep 2026 | — | — | — | — | — |
| Rank | Brand | Share of Search | Estimated monthly branded searches | vs prior month | Share change |
|---|---|---|---|---|---|
| 1, held 1st | 71% | 74K | -18.2% | -3.6 points | |
| 2, held 2nd | 21.3% | 22.2K | 0% | +3 points | |
| 3, held 3rd | 5.2% | 5.4K | 0% | +0.7 points | |
| 4, held 4th | 1.5% | 1.6K | -15.8% | 0 points | |
| 5, held 5th | 0.96% | 1K | -23.1% | -0.1 points |
71%
Held 1st. 74K estimated branded searches, -18.2% vs prior month. Share -3.6 points.
21.3%
Held 2nd. 22.2K estimated branded searches, 0% vs prior month. Share +3 points.
3.
5.2%
Held 3rd. 5.4K estimated branded searches, 0% vs prior month. Share +0.7 points.
1.5%
Held 4th. 1.6K estimated branded searches, -15.8% vs prior month. Share 0 points.
0.96%
Held 5th. 1K estimated branded searches, -23.1% vs prior month. Share -0.1 points.
Compare search popularity between Promptfoo and its closest rivals
How has branded search demand for Promptfoo changed worldwide over the last 12 months?
3 findings
- Across the 11 months ending August 2026, estimated monthly branded searches for Promptfoo worldwide rose from 9.9K to 22.2K.
- Across the 11 months ending August 2026, Promptfoo’s estimated Share of Search among prompt management platforms worldwide increased from 10.2% to 21.3%.
- Across the 11 months ending August 2026, Promptfoo’s estimated Share of Search among prompt management platforms worldwide peaked at 41% in March 2026 and was lowest at 10.2% in October 2025.
How did search popularity change for prompt management platforms worldwide in August 2026?
5 changes
In August 2026, Promptfoo gained estimated Share of Search among prompt management platforms worldwide, from 18.3% to 21.3%.
In August 2026, Helicone gained estimated Share of Search among prompt management platforms worldwide, from 4.5% to 5.2%.
In August 2026, LangSmith lost estimated Share of Search among prompt management platforms worldwide, from 74.6% to 71%.
Estimated monthly branded searches for PromptLayer worldwide fell 70.4% over 11 measured months, from 5.4K to 1.6K in August 2026.
Estimated monthly branded searches for Humanloop worldwide fell 58.3% over 11 measured months, from 2.4K to 1K in August 2026.
How is Promptfoo measured?
Brandwave collects information about searches that people make online using Promptfoo’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.
1 branded search term
- promptfoo
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Is Promptfoo your brand?
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