ADP vs G&A Partners:Which is more popular?
In September 2026, ADP had more branded searches than G&A Partners among PEO services in the United States. ADP had about 18,100 branded searches, while G&A Partners had 12,100. ADP made up 7.6% of all PEO service searches we track, and G&A Partners accounted for 5.1%. When we asked ChatGPT and Google AI Overviews about PEO services, ADP appeared in all four answers and G&A Partners in none.
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Top PEO services in ChatGPT and Google AI Overviews
In three ChatGPT questions and one Google AI Overview, ADP appeared in all four answers. G&A Partners did not appear in any of the four answers.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Justworks1st
ADP2nd
TriNet3rd
Insperity4th
Paychex5th
Rippling6th
CoAdvantage–
Engage PEO–
G&A Partners–
Vensure–
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
- Insperity4 of 4Named in 3 of 3 ChatGPT answersNamed in 1 of 1 Google answers
- TriNet4 of 4Named in 3 of 3 ChatGPT answersNamed in 1 of 1 Google answers
- ADP4 of 4Named in 3 of 3 ChatGPT answersNamed in 1 of 1 Google answers
- Justworks3 of 4Named in 3 of 3 ChatGPT answersNamed in 0 of 1 Google answers
- Rippling2 of 4Named in 2 of 3 ChatGPT answersNamed in 0 of 1 Google answers
- Paychex2 of 4Named in 1 of 3 ChatGPT answersNamed in 1 of 1 Google answers
- CoAdvantage0 of 4Named in 0 of 3 ChatGPT answersNamed in 0 of 1 Google answers
- Engage PEO0 of 4Named in 0 of 3 ChatGPT answersNamed in 0 of 1 Google answers
- G&A Partners0 of 4Named in 0 of 3 ChatGPT answersNamed in 0 of 1 Google answers
- Vensure0 of 4Named in 0 of 3 ChatGPT answersNamed in 0 of 1 Google answers
See every answer about PEO services
4 answers
Asked ChatGPT
“Which PEO should I use in the US?”
Asked ChatGPT
“What are the best PEOs in the US?”
Asked ChatGPT
“What's the best PEO in the US for a small business with 20 employees?”
Searched Google, AI Overview
“peo”
Searched Google, AI Overview
“peo services”
Google showed no AI Overview for this search.
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in United States on October 22, 2026.
Is ADP or G&A Partners more popular in search?
This chart shows how often people search Google for ADP and G&A Partners by name. Each line represents a brand's share of searches for all ten PEO services we track, month by month, from searches in United States.
Share of searches by month for ADP, G&A Partners. The figures are in the table below the chart.
View monthly share of searches table
| Month | Insperity | TriNet | CoAdvantage | Engage PEO | ADP | G&A Partners | Vensure | Justworks | Rippling | Paychex |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 34.9% | 28.5% | 10.4% | 7% | 10.4% | 4.7% | 2.5% | 0.66% | 0.5% | 0.34% |
| Nov 2025 | 36.1% | 29.5% | 10.8% | 7.2% | 8.9% | 4% | 2.2% | 0.6% | 0.4% | 0.29% |
| Dec 2025 | 38.4% | 25.8% | 9.5% | 7.7% | 9.5% | 5.2% | 2.8% | 0.46% | 0.35% | 0.31% |
| Jan 2026 | 32.8% | 27% | 12.1% | 9.9% | 8.1% | 5.4% | 3.6% | 0.48% | 0.39% | 0.26% |
| Feb 2026 | 39.7% | 26.7% | 9.8% | 6.5% | 8% | 4.4% | 3.6% | 0.55% | 0.36% | 0.32% |
| Mar 2026 | 36.8% | 30.3% | 9.1% | 6.1% | 9.1% | 4% | 3.3% | 0.6% | 0.43% | 0.33% |
| Apr 2026 | 36.1% | 29.7% | 8.9% | 5.9% | 10.8% | 4% | 3.2% | 0.56% | 0.43% | 0.43% |
| May 2026 | 37.5% | 25% | 9.2% | 7.5% | 9.2% | 5% | 5% | 0.8% | 0.41% | 0.36% |
| Jun 2026 | 34.5% | 28.2% | 10.3% | 6.9% | 8.5% | 5.6% | 4.6% | 0.75% | 0.38% | 0.34% |
| Jul 2026 | 38.1% | 25.5% | 9.3% | 7.6% | 9.3% | 5.1% | 3.4% | 0.88% | 0.42% | 0.37% |
| Aug 2026 | 36.7% | 30% | 9% | 7.3% | 7.3% | 4.9% | 3.3% | 0.75% | 0.41% | 0.29% |
| Sep 2026 | 38.1% | 25.5% | 9.3% | 9.3% | 7.6% | 5.1% | 3.4% | 0.76% | 0.55% | 0.37% |
How has the ADP and G&A Partners comparison changed over the last 12 months?
3 findings
- ADP was ahead of G&A Partners in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, ADP’s share of searches among PEO services in the United States moved from 10.4% to 7.6%, and its estimated monthly branded searches moved from 27.1K to 18.1K.
- Across the 12 months ending September 2026, G&A Partners’ share of searches among PEO services in the United States moved from 4.7% to 5.1%, and its estimated monthly branded searches held steady at 12.1K.
How did search popularity change for United States PEO services in September 2026?
2 changes
In September 2026, Engage PEO overtook ADP to rank 4th among PEO services in the United States, with 9.3% of the searches.
Estimated monthly branded searches for ADP in the United States fell 33.2% over 12 measured months, from 27.1K to 18.1K in September 2026.
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using ADP’s and G&A Partners’ 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.
ADP
1 branded search term
- adp totalsource
G&A Partners
1 branded search term
- g&a partners
Other head-to-heads among PEO services
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