Discover vs LightStream:Which is searched more in United States?
In September 2026, Discover had more branded searches than LightStream among auto loan brands in United States. Discover was estimated to have 669K branded searches compared to LightStream’s 90.5K, and held a 4.8% Share of Search versus LightStream’s 0.65%.
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Which is more popular in search, Discover or LightStream?
Compare the auto loan brands people buy. 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 Discover, LightStream. The figures are in the table below the chart.
View monthly share of search table
| Month | Capital One | Carvana | Discover | LightStream |
|---|---|---|---|---|
| Oct 2025 | 67.2% | 24.6% | 7.4% | 0.81% |
| Nov 2025 | 70.4% | 21.1% | 7.7% | 0.85% |
| Dec 2025 | 67.2% | 24.6% | 7.4% | 0.81% |
| Jan 2026 | 67.2% | 24.6% | 7.4% | 0.81% |
| Feb 2026 | 67.2% | 24.6% | 7.4% | 0.81% |
| Mar 2026 | 63.2% | 28.3% | 7.8% | 0.76% |
| Apr 2026 | 63.2% | 28.3% | 7.8% | 0.76% |
| May 2026 | 63.2% | 28.3% | 7.8% | 0.76% |
| Jun 2026 | 67.2% | 24.6% | 7.4% | 0.81% |
| Jul 2026 | 63.7% | 28.5% | 7% | 0.77% |
| Aug 2026 | 64.6% | 28.9% | 5.8% | 0.78% |
| Sep 2026 | 65.3% | 29.2% | 4.8% | 0.65% |
How has the Discover and LightStream comparison changed over the last 12 months?
3 findings
- Discover was ahead of LightStream in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Discover’s estimated Share of Search among auto loan brands in United States moved from 7.4% to 4.8%, and its estimated monthly branded searches moved from 1M to 669K.
- Across the 12 months ending September 2026, LightStream’s estimated Share of Search among auto loan brands in United States moved from 0.81% to 0.65%, and its estimated monthly branded searches moved from 110K to 90.5K.
How did search popularity change for United States auto loan brands in September 2026?
2 changes
In September 2026, Discover lost estimated Share of Search among auto loan brands in United States, from 5.8% to 4.8%.
Estimated monthly branded searches for LightStream in United States fell 17.7% over 12 measured months, from 110K to 90.5K in September 2026.
Other head-to-heads among auto loan brands
How each brand is measured
Brandwave collects information about searches that people make online using Discover’s and LightStream’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.
Discover
2 branded search terms
- discover card
- discover credit card
LightStream
1 branded search term
- lightstream
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