Koyfin vs TrendSpider:Which is more popular?
In October 2026, Koyfin had more branded searches than TrendSpider among stock research platforms worldwide. Koyfin had about 49,500 branded searches, while TrendSpider had 27,100. Koyfin made up 0.22% of all stock research platform searches we track, and TrendSpider accounted for 0.12%. When we asked ChatGPT and Google AI Overviews about stock research platforms, Koyfin appeared in three of the five answers and TrendSpider in none.
Who do people search for more?
Koyfin, about 83% more searches than TrendSpider
Who does AI mention more?
Koyfin, mentioned in 3 of 5 answers, TrendSpider in 0
Who does AI recommend more?
Koyfin, the only one of the two named
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Top stock research platforms in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Koyfin was mentioned in three out of five: in all three ChatGPT answers, but not in either of the two Google AI Overviews. TrendSpider did not appear in any of the five answers.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Seeking Alpha1st
TradingView2nd
Morningstar3rd- Koyfin4th
Finviz5th
Stock Rover6th
Simply Wall St7th
Zacks–
TipRanks–
TrendSpider–
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
- TradingView5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- Seeking Alpha4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
- Finviz3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
- Morningstar3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
- Koyfin3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- Stock Rover2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
- Simply Wall St1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
- Zacks0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- TipRanks0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- TrendSpider0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about stock research platforms
5 answers
Asked ChatGPT
“Which stock research platform should I use?”
Asked ChatGPT
“What are the best stock research platforms?”
Asked ChatGPT
“What's the best stock research platform for share analysis?”
Searched Google, AI Overview
“stock research platforms”
Searched Google, AI Overview
“stock analysis tools”
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in the United States on October 21, 2026.
Is Koyfin or TrendSpider more popular in search?
This chart shows how often people search Google for Koyfin and TrendSpider by name. Each line represents a brand's share of searches for all ten stock research platforms we track, month by month, from English-language searches worldwide.
Share of searches by month for Koyfin, TrendSpider. The figures are in the table below the chart.
View monthly share of searches table
| Month | TradingView | Finviz | Seeking Alpha | Morningstar | Zacks | Koyfin | Simply Wall St | TipRanks | TrendSpider | Stock Rover |
|---|---|---|---|---|---|---|---|---|---|---|
| Nov 2025 | 88.2% | 4.4% | 3.2% | 2.4% | 0.72% | 0.26% | 0.32% | 0.32% | 0.22% | 0.04% |
| Dec 2025 | 89.5% | 3.6% | 2.7% | 2.4% | 0.73% | 0.27% | 0.27% | 0.27% | 0.18% | 0.04% |
| Jan 2026 | 90% | 3.6% | 2.7% | 2% | 0.6% | 0.27% | 0.33% | 0.33% | 0.18% | 0.04% |
| Feb 2026 | 90.2% | 3.6% | 2.7% | 2% | 0.49% | 0.27% | 0.27% | 0.27% | 0.22% | 0.03% |
| Mar 2026 | 88.9% | 4.4% | 3.2% | 2% | 0.48% | 0.32% | 0.26% | 0.26% | 0.22% | 0.03% |
| Apr 2026 | 88.6% | 4.4% | 3.2% | 2% | 0.59% | 0.32% | 0.26% | 0.4% | 0.22% | 0.03% |
| May 2026 | 88.6% | 4.4% | 3.2% | 2% | 0.59% | 0.32% | 0.32% | 0.39% | 0.22% | 0.04% |
| Jun 2026 | 91% | 3.7% | 2.2% | 1.6% | 0.49% | 0.27% | 0.22% | 0.27% | 0.18% | 0.02% |
| Jul 2026 | 92.4% | 3% | 1.8% | 1.4% | 0.5% | 0.22% | 0.18% | 0.22% | 0.18% | 0.02% |
| Aug 2026 | 91.1% | 3.7% | 2.2% | 1.6% | 0.49% | 0.22% | 0.22% | 0.27% | 0.18% | 0.02% |
| Sep 2026 | 91.9% | 3.7% | 1.8% | 1.4% | 0.41% | 0.22% | 0.18% | 0.18% | 0.18% | 0.02% |
| Oct 2026 | 91.6% | 3.7% | 1.8% | 1.7% | 0.49% | 0.22% | 0.18% | 0.18% | 0.12% | 0.02% |
How has branded search for Koyfin and TrendSpider changed worldwide over the last 12 months?
3 findings
- Koyfin was ahead of TrendSpider in every measured month of the 12 months ending October 2026.
- Across the 12 months ending October 2026, Koyfin’s share of searches among stock research platforms worldwide moved from 0.26% to 0.22%, and its estimated monthly branded searches held steady at 49.5K.
- Across the 12 months ending October 2026, TrendSpider’s share of searches among stock research platforms worldwide moved from 0.22% to 0.12%, and its estimated monthly branded searches moved from 40.5K to 27.1K.
How did search popularity change for stock research platforms worldwide in October 2026?
1 change
Estimated monthly branded searches for TrendSpider worldwide fell 33.1% over 12 measured months, from 40.5K to 27.1K in October 2026.
How are Koyfin’s and TrendSpider’s branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using Koyfin’s and TrendSpider’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.
Koyfin
1 branded search term
- koyfin
TrendSpider
1 branded search term
- trendspider
Other head-to-heads among stock research platforms
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