Humanloop vs Promptfoo:Which is more popular by branded search?
In August 2026, Promptfoo had more branded searches than Humanloop among prompt management platforms worldwide. Promptfoo was estimated to have 22.2K branded searches compared to Humanloop’s 1K, and held a 21.3% Share of Search versus Humanloop’s 0.96%. These are worldwide searches for English-language branded terms.
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Which is more popular in search, Humanloop or Promptfoo?
Compare the tools teams use to version and test prompts. 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.
Share of Search by month for Promptfoo, Humanloop. 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 | — | — | — | — | — |
How has the Humanloop and Promptfoo comparison changed over the last 12 months?
3 findings
- Promptfoo was ahead of Humanloop in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, Humanloop’s estimated Share of Search among prompt management platforms worldwide moved from 2.5% to 0.96%, and its estimated monthly branded searches moved from 2.4K to 1K.
- Across the 11 months ending August 2026, Promptfoo’s estimated Share of Search among prompt management platforms worldwide moved from 10.2% to 21.3%, and its estimated monthly branded searches moved from 9.9K to 22.2K.
How did search popularity change for prompt management platforms worldwide in August 2026?
2 changes
In August 2026, Promptfoo gained estimated Share of Search among prompt management platforms worldwide, from 18.3% to 21.3%.
Estimated monthly branded searches for Humanloop worldwide fell 58.3% over 11 measured months, from 2.4K to 1K in August 2026.
How each brand is measured
Brandwave collects information about searches that people make online using Humanloop’s and Promptfoo’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.
Put your own brand in this comparison
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