Procore vs STACK:Which is more popular?
In September 2026, STACK had more branded searches than Procore among construction bid management software worldwide. STACK had about 1,720 branded searches, while Procore had 160. STACK made up 2.1% of all construction bid management software searches we track, and Procore accounted for 0.2%. When we asked ChatGPT and Google AI Overviews about construction bid management software, Procore appeared in all five answers and STACK in three. Procore was mentioned before STACK in three out of five answers.
Who do people search for more?
STACK, about 11 searches for every 1 for Procore
Who does AI mention more?
Procore, mentioned in every answer we collected
Who does AI recommend more?
Procore, named ahead of STACK in 3 of 5 answers
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Top construction bid management software in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Procore appeared in all five answers. STACK was mentioned in three out of five: in two of the three ChatGPT answers and in one of the two Google AI Overviews. Procore was listed before STACK in three out of five answers.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
BuildingConnected1st- Procore2nd
PlanHub3rd- STACK4th
SmartBid5th- ConstructConnect6th
PreconSuite–
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
- PlanHub5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- BuildingConnected5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- Procore5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- ConstructConnect3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
- SmartBid3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
- STACK3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
- PreconSuite0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about construction bid management software
5 answers
Asked ChatGPT
“Which construction bid management software should I use?”
Asked ChatGPT
“What are the best construction bidding software options?”
Asked ChatGPT
“What's the best bid management software for a general contractor?”
Searched Google, AI Overview
“construction bidding software”
Searched Google, AI Overview
“bid management software”
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 22, 2026.
Is Procore or STACK more popular in search?
This chart shows how often people search Google for Procore and STACK by name. Each line represents a brand's share of searches for all seven construction bid management software we track, month by month, from English-language searches worldwide.
Share of searches by month for STACK, Procore. The figures are in the table below the chart.
View monthly share of searches table
| Month | ConstructConnect | PlanHub | SmartBid | BuildingConnected | STACK | PreconSuite | Procore |
|---|---|---|---|---|---|---|---|
| Oct 2025 | 35.3% | 35.3% | 15.8% | 10.6% | 2.2% | 0.64% | 0.26% |
| Nov 2025 | 31.6% | 38.6% | 17.3% | 9.5% | 2% | 0.76% | 0.21% |
| Dec 2025 | 34.1% | 34.1% | 18.6% | 10.2% | 2.2% | 0.67% | 0.23% |
| Jan 2026 | 34.4% | 34.4% | 15.4% | 12.6% | 2.3% | 0.77% | 0.22% |
| Feb 2026 | 34.4% | 34.4% | 15.4% | 12.6% | 2.3% | 0.74% | 0.27% |
| Mar 2026 | 35.4% | 35.4% | 12.9% | 12.9% | 2.5% | 0.64% | 0.3% |
| Apr 2026 | 35.2% | 35.2% | 15.8% | 10.5% | 2.3% | 0.69% | 0.22% |
| May 2026 | 33.3% | 33.3% | 18.2% | 12.2% | 2.1% | 0.65% | 0.26% |
| Jun 2026 | 30.9% | 37.8% | 16.9% | 11.3% | 2.3% | 0.57% | 0.21% |
| Jul 2026 | 32.4% | 32.4% | 17.7% | 14.5% | 2.1% | 0.6% | 0.3% |
| Aug 2026 | 34.4% | 34.4% | 15.4% | 12.6% | 2.2% | 0.75% | 0.23% |
| Sep 2026 | 33.3% | 33.3% | 18.2% | 12.2% | 2.1% | 0.6% | 0.2% |
How has the Procore and STACK comparison changed over the last 12 months?
3 findings
- STACK was ahead of Procore in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Procore’s share of searches among construction bid management software worldwide moved from 0.26% to 0.2%, and its estimated monthly branded searches moved from 240 to 160.
- Across the 12 months ending September 2026, STACK’s share of searches among construction bid management software worldwide moved from 2.2% to 2.1%, and its estimated monthly branded searches moved from 2K to 1.7K.
How did search popularity change for construction bid management software worldwide in September 2026?
2 changes
How are branded searches counted?
4 search terms
Brandwave collects information about searches that people make online using Procore’s and STACK’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.
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