Forrester Research vs NielsenIQ:Which is searched more?
In September 2026, NielsenIQ had more branded searches than Forrester Research among market research companies worldwide. NielsenIQ had about 228,000 branded searches, while Forrester Research had 3,600. NielsenIQ made up 22.4% of all market research company searches we track, and Forrester Research accounted for 0.35%. These are worldwide searches for English-language branded terms.
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Is Forrester Research or NielsenIQ more popular in search?
Compare the market research companies people 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 searches by month for NielsenIQ, Forrester Research. The figures are in the table below the chart.
View monthly share of searches table
| Month | Ipsos | YouGov | NielsenIQ | GfK | Kantar | Circana | Euromonitor | Mintel | Verian | Nielsen | Forrester Research | B2B International | Touchstone Research |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 25.8% | 21.1% | 19.1% | 9.4% | 11.6% | 2.8% | 2.8% | 4.2% | 1.3% | 1% | 0.57% | 0.08% | 0.03% |
| Nov 2025 | 19.7% | 24.1% | 22.3% | 10.8% | 10.8% | 2.7% | 3.2% | 3.2% | 1.2% | 1.4% | 0.43% | 0.09% | 0.03% |
| Dec 2025 | 22.1% | 22.1% | 24.6% | 10% | 10% | 3% | 2.4% | 3% | 1.1% | 1.1% | 0.48% | 0.08% | 0.02% |
| Jan 2026 | 19.8% | 24.2% | 26.4% | 8.9% | 8.9% | 2.7% | 2.7% | 3.3% | 1.2% | 1.5% | 0.43% | 0.09% | 0.03% |
| Feb 2026 | 21.5% | 21.5% | 24.4% | 9.7% | 9.7% | 2.9% | 2.9% | 4.3% | 1.1% | 1.3% | 0.58% | 0.09% | 0.04% |
| Mar 2026 | 22.8% | 22.8% | 21.2% | 10.2% | 10.2% | 3.1% | 3.1% | 3.8% | 1.4% | 0.92% | 0.5% | 0.08% | 0.04% |
| Apr 2026 | 27.4% | 22.4% | 20.8% | 8.2% | 10% | 2.5% | 2.5% | 3.7% | 1.1% | 0.9% | 0.4% | 0.07% | 0.04% |
| May 2026 | 24.2% | 24.2% | 22.5% | 7.3% | 10.8% | 2.7% | 2.2% | 3.3% | 1.2% | 1.2% | 0.35% | 0.07% | 0.03% |
| Jun 2026 | 30.4% | 20.3% | 23.1% | 6.1% | 9.2% | 2.7% | 2.2% | 2.7% | 1.2% | 1.5% | 0.36% | 0.07% | 0.02% |
| Jul 2026 | 21.8% | 26.7% | 24.7% | 6.6% | 9.8% | 2.9% | 2% | 2.4% | 1.1% | 1.6% | 0.39% | 0.08% | 0.03% |
| Aug 2026 | 26% | 21.3% | 24.1% | 7.8% | 9.6% | 2.9% | 2.3% | 2.3% | 1.3% | 1.9% | 0.38% | 0.08% | 0.03% |
| Sep 2026 | 24.1% | 24.1% | 22.4% | 8.9% | 8.9% | 3.2% | 2.7% | 2.7% | 1.5% | 1.2% | 0.35% | 0.07% | 0.03% |
How has the Forrester Research and NielsenIQ comparison changed over the last 12 months?
3 findings
- NielsenIQ was ahead of Forrester Research in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Forrester Research’s share of searches among market research companies worldwide moved from 0.57% to 0.35%, and its estimated monthly branded searches moved from 6.6K to 3.6K.
- Across the 12 months ending September 2026, NielsenIQ’s share of searches among market research companies worldwide moved from 19.1% to 22.4%, and its estimated monthly branded searches moved from 223K to 228K.
How did search popularity change for market research companies worldwide in September 2026?
3 changes
In September 2026, YouGov overtook NielsenIQ to rank 2nd among market research companies worldwide, with 24.1% of the searches.
In September 2026, NielsenIQ lost share of searches among market research companies worldwide, from 24.1% to 22.4%.
Estimated monthly branded searches for Forrester Research worldwide fell 45.5% over 12 measured months, from 6.6K to 3.6K in September 2026.
How are branded searches counted?
3 search terms
Brandwave collects information about searches that people make online using Forrester Research’s and NielsenIQ’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.
Forrester Research
1 branded search term
- forrester research
NielsenIQ
2 branded search terms
- nielseniq
- niq
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