Helicone vs Langfuse:Which is searched more?
In September 2026, Langfuse had more branded searches than Helicone among prompt management platforms worldwide. Langfuse had about 110,000 branded searches, while Helicone had 4,400. Langfuse made up 50.8% of all prompt management platform searches we track, and Helicone accounted for 2%. These are worldwide searches for English-language branded terms.
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Is Helicone or Langfuse more popular in search?
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 searches by month for Langfuse, Helicone. The figures are in the table below the chart.
View monthly share of searches table
| Month | Langfuse | LangSmith | Promptfoo | Helicone | Braintrust | PromptLayer | Humanloop |
|---|---|---|---|---|---|---|---|
| Oct 2025 | 42.8% | 42.8% | 5.7% | 3.1% | 0.93% | 3.1% | 1.4% |
| Nov 2025 | 42.4% | 42.4% | 6.9% | 3.1% | 0.92% | 3.1% | 1.1% |
| Dec 2025 | 42.3% | 42.3% | 6.9% | 3.8% | 1.1% | 2.5% | 1.1% |
| Jan 2026 | 45.8% | 37.4% | 7.5% | 4.1% | 1.5% | 2.7% | 0.96% |
| Feb 2026 | 46.2% | 37.8% | 7.6% | 4.1% | 1.2% | 2.2% | 0.82% |
| Mar 2026 | 37.6% | 30.9% | 25.3% | 3.4% | 0.65% | 1.5% | 0.65% |
| Apr 2026 | 44.8% | 36.9% | 11% | 4% | 0.98% | 1.5% | 0.77% |
| May 2026 | 46.4% | 38.2% | 9.4% | 3.4% | 1% | 1% | 0.67% |
| Jun 2026 | 46.8% | 38.5% | 9.4% | 2.8% | 1% | 0.81% | 0.68% |
| Jul 2026 | 47.1% | 38.7% | 9.5% | 2.3% | 1% | 0.81% | 0.56% |
| Aug 2026 | 50.7% | 34.1% | 10.2% | 2.5% | 1.3% | 0.74% | 0.46% |
| Sep 2026 | 50.8% | 34.2% | 10.3% | 2% | 1.3% | 0.88% | 0.46% |
How has the Helicone and Langfuse comparison changed over the last 12 months?
3 findings
- Langfuse was ahead of Helicone in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Helicone’s share of searches among prompt management platforms worldwide moved from 3.1% to 2%, and its estimated monthly branded searches moved from 5.4K to 4.4K.
- Across the 12 months ending September 2026, Langfuse’s share of searches among prompt management platforms worldwide moved from 42.8% to 50.8%, and its estimated monthly branded searches moved from 74K to 110K.
How did search popularity change for prompt management platforms worldwide in September 2026?
2 changes
Langfuse’s share of searches among prompt management platforms worldwide has gained ground for 3 months in a row, from 46.8% to 50.8% in September 2026.
Estimated monthly branded searches for Helicone worldwide fell 18.5% over 12 measured months, from 5.4K to 4.4K in September 2026.
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using Helicone’s and Langfuse’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.
Other head-to-heads among prompt management platforms
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