LightStream vs Upstart:Which is searched more in United States?
In September 2026, Upstart had more branded searches than LightStream among personal loan platforms in United States. Upstart was estimated to have 110K branded searches compared to LightStream’s 90.5K, and held a 21.1% Share of Search versus LightStream’s 17.4%.
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Which is more popular in search, LightStream or Upstart?
Compare the personal loan platforms businesses choose between. 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 Upstart, LightStream. The figures are in the table below the chart.
View monthly share of search table
| Month | Avant | LendingClub | Upstart | LightStream | SoFi |
|---|---|---|---|---|---|
| Oct 2025 | 19.4% | 40% | 14.7% | 17.9% | 8% |
| Nov 2025 | 19.7% | 39.8% | 14.6% | 17.8% | 8% |
| Dec 2025 | 22.5% | 37.6% | 13.8% | 16.8% | 9.2% |
| Jan 2026 | 19.2% | 39.2% | 14.4% | 17.5% | 9.6% |
| Feb 2026 | 20.1% | 41% | 12.3% | 18.3% | 8.2% |
| Mar 2026 | 22.9% | 36% | 16.1% | 16.1% | 8.9% |
| Apr 2026 | 22.7% | 36.1% | 16.1% | 16.1% | 8.9% |
| May 2026 | 23.8% | 35.6% | 15.9% | 15.9% | 8.8% |
| Jun 2026 | 19.6% | 38% | 14% | 17% | 11.4% |
| Jul 2026 | 18.2% | 31.6% | 21.2% | 17.3% | 11.6% |
| Aug 2026 | 19.8% | 22.4% | 27.4% | 18.2% | 12.3% |
| Sep 2026 | 26.1% | 21.1% | 21.1% | 17.4% | 14.2% |
How has the LightStream and Upstart comparison changed over the last 12 months?
3 findings
- The lead changed hands once in the 12 months ending September 2026: Upstart took it in July 2026.
- Across the 12 months ending September 2026, LightStream’s estimated Share of Search among personal loan platforms in United States moved from 17.9% to 17.4%, and its estimated monthly branded searches moved from 110K to 90.5K.
- Across the 12 months ending September 2026, Upstart’s estimated Share of Search among personal loan platforms in United States moved from 14.7% to 21.1%, and its estimated monthly branded searches moved from 90.5K to 110K.
How did search popularity change for United States personal loan platforms in September 2026?
3 changes
In September 2026, Avant overtook Upstart and LendingClub to become the leader among personal loan platforms in United States, with 26.1% estimated Share of Search.
In September 2026, Upstart lost estimated Share of Search among personal loan platforms in United States, from 27.4% to 21.1%.
In September 2026, LightStream lost estimated Share of Search among personal loan platforms in United States, from 18.2% to 17.4%.
Other head-to-heads among personal loan platforms
How each brand is measured
Brandwave collects information about searches that people make online using LightStream’s and Upstart’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.
LightStream
1 branded search term
- lightstream
Upstart
1 branded search term
- upstart loans
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