Which Field Service Software Do AI Assistants Recommend? 1,070 Answers Analysed
Written by the Fieldproxy team with AI assistance. Results we attribute to a company come only from our published customer stories.
Short answer: when buyers ask AI assistants which field service software to use, ServiceTitan is named most often (in 48% of answers), then Jobber (41%) and Housecall Pro (35%). FieldPulse, Service Fusion and FieldEdge follow at about a quarter each. The ranking is almost the same on ChatGPT, Claude, Perplexity and Gemini. The bigger finding is where the answers come from: 20 of the 30 websites the assistants cite most are software vendors' own pages, not independent reviews.
Between 23 October and 9 November 2026 we put 135 field service software buying questions to ChatGPT, Claude, Perplexity and Gemini and recorded 1,070 answers. This report shows which vendors they named, how that changes by type of question, and which sources they relied on.
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- **Questions:** 135 questions a field service buyer asks, taken from our own sales calls and buyer research. Examples: "What is the best field service software for a commercial HVAC company with 30 technicians?", "What are the best Jobber alternatives for a growing plumbing business?", "How much does field service software cost per technician?"
- **Engines:** ChatGPT (340 answers), Perplexity (367), Claude (283) and Gemini (80), each with web search on, through their APIs.
- **What we counted:** whether each answer named any of 15 well-known field service vendors, and every website it cited.
- **Our own bias, stated plainly:** we make Fieldproxy, and we chose the questions. Some were written to match how Fieldproxy describes itself, so Fieldproxy's own results here aren't a fair measure of the market. We've left Fieldproxy out of the vendor rankings, and out of the citation table.
- **Limits:** API answers can differ from what you see in the consumer apps, answers change from day to day, and we only counted the 15 vendors on our list, so smaller tools named in answers aren't in the totals.
Which vendors AI assistants name
Which vendors AI assistants name
| Vendor | Share of all 1,070 answers naming it |
|---|---|
| ServiceTitan | 48% |
| Jobber | 41% |
| Housecall Pro | 35% |
| FieldPulse | 27% |
| Service Fusion | 26% |
| FieldEdge | 26% |
| BuildOps | 20% |
| Workiz | 17% |
| Salesforce Field Service | 14% |
| ServiceMax | 6% |
| Kickserv | 5% |
A typical answer names two or three vendors (median 2, average 2.7). 72% of answers named at least one of the 15 vendors we tracked. The rest either answered in general terms or named only smaller tools.
The engines mostly agree
The engines mostly agree
| Vendor | ChatGPT | Claude | Perplexity | Gemini |
|---|---|---|---|---|
| ServiceTitan | 40% | 49% | 54% | 54% |
| Jobber | 34% | 44% | 45% | 42% |
| Housecall Pro | 30% | 37% | 39% | 35% |
| FieldPulse | 14% | 35% | 33% | 34% |
| FieldEdge | 23% | 24% | 33% | 20% |
| Service Fusion | 22% | 29% | 29% | 21% |
| BuildOps | 11% | 20% | 26% | 28% |
| Salesforce Field Service | not top 8 | not top 8 | 20% | 26% |
The same three names lead on every engine. ChatGPT names fewer vendors per answer than the others and gives FieldPulse and BuildOps noticeably less room. Perplexity and Gemini name enterprise platforms such as Salesforce Field Service more often. Gemini's figures come from 80 answers, so treat them as indicative.
The answer depends on the question
The answer depends on the question
| Type of question | Answers | Vendors named most often |
|---|---|---|
| Commercial or enterprise operations | 225 | ServiceTitan 64%, BuildOps 54%, FieldEdge 40% |
| Switching away from a named tool | 213 | Jobber 53%, ServiceTitan 50%, Housecall Pro 44% |
| Pricing and cost | 147 | Jobber 33%, Housecall Pro 33%, ServiceTitan 22% |
| AI features | 87 | Jobber 44%, ServiceTitan 36%, Housecall Pro 32% |
| HVAC | 83 | ServiceTitan 84%, FieldEdge 67%, BuildOps 59% |
| Electrical | 25 | ServiceTitan 64%, BuildOps 60%, Housecall Pro 44% |
Three patterns stand out:
- **HVAC is ServiceTitan's.** It appears in 84% of HVAC answers, the highest share for any vendor in any category.
- **Commercial questions bring in BuildOps.** It's named in 54% of commercial and enterprise answers, against 20% overall.
- **Pricing questions name fewer vendors.** When buyers ask about cost, assistants mostly name tools that publish prices (Jobber and Housecall Pro) and name ServiceTitan, which quotes on request, less than half as often as elsewhere.
On AI-feature questions Jobber leads, ahead of ServiceTitan, likely because Jobber's AI receptionist and Copilot are widely written about. Even so, no vendor is named in more than half of AI-feature answers: that part of the market doesn't have a settled leader yet.
Where the answers come from
The assistants cited 1,762 different websites across the 1,070 answers. These were cited most often, leaving out our own site:
| Website | Times cited | Type |
|---|---|---|
| fieldcamp.ai | 169 | Software vendor |
| facilio.com | 133 | Software vendor |
| servicetitan.com | 114 | Software vendor |
| getjobber.com | 103 | Software vendor |
| fieldservicesoftware.io | 94 | Independent review site |
| simprogroup.com | 92 | Software vendor |
| fieldpulse.com | 89 | Software vendor |
| buildops.com | 82 | Software vendor |
| softwareconnect.com | 67 | Software directory |
| softwareadvice.com | 62 | Software directory |
| field-ascend.com | 59 | Software vendor |
| resources.rework.com | 59 | Software vendor |
| servicefusion.com | 58 | Software vendor |
| g2.com | 58 | Review site |
| myquoteiq.com | 57 | Software vendor |
| capterra.com | 56 | Review site |
| larksuite.com | 54 | Software vendor |
| contractortoolstack.com | 49 | Independent review site |
| fsmadvisor.com | 43 | Independent comparison site |
Of the 30 most-cited websites, 20 are software vendors, mostly their "best field service software" blog posts and comparison pages. Six are review sites and directories (G2, Capterra, GetApp, Software Advice, SoftwareConnect), three are independent comparison sites, and one republishes press releases.
For buyers, that means the shortlist an assistant gives you is often built from vendors' own marketing. Each vendor's list usually ranks itself first. Check any shortlist against reviews and a trial on your own work.
For vendors, it explains why the same few names keep appearing. Assistants repeat the products that show up across many lists, and the most-listed products are the ones with the most pages written about them.
Ask twice, get a different shortlist
We asked most questions more than once on the same engine, a few days apart, which let us measure how stable the answers are.
- **Same question, same engine:** only 35% of repeat answers named exactly the same set of vendors as the first time. On average two answers to the same question shared about two-thirds of their vendors, and 15% of repeat pairs had no vendor in common at all.
- **Same question, different engines:** the overlap drops to about a third. ChatGPT and Perplexity, for example, often agree on the first name and then differ on the rest.
So a single AI answer is a sample, not a verdict. A vendor named in one answer can be missing the next day, and a buyer who asks once sees only part of the field. Asking the same question twice, or on two engines, gives a fairer shortlist.
This also changes how vendors should read their own "AI visibility". One check of one question tells you little. Patterns only show up across many questions and many runs, which is why this report uses 1,070 answers rather than a handful of screenshots.
What this means if you're choosing software
- **Ask more than once.** Repeat the question, or ask a second assistant, before you trust the shortlist.
- **Ask the assistant for sources, and open them.** If the top sources are vendor blogs, weight them accordingly.
- **Ask a narrower question.** "Best software for a commercial HVAC company with 30 technicians that bills by contract" gets a more useful answer than "best field service software".
- **Don't treat being unnamed as a verdict.** Newer and specialist tools are named less often because fewer pages mention them, not necessarily because they're worse.
- **Price questions favour published prices.** If you get quoted pricing elsewhere, compare it yourself rather than relying on the assistant's figures.
Frequently asked questions
Which field service software does ChatGPT recommend most?
In our 340 ChatGPT answers, ServiceTitan was named most often (40%), followed by Jobber (34%) and Housecall Pro (30%).
Do ChatGPT, Claude, Perplexity and Gemini recommend the same field service software?
Mostly. ServiceTitan, Jobber and Housecall Pro lead on all four. Perplexity and Gemini name enterprise platforms such as Salesforce Field Service and BuildOps more often; ChatGPT names fewer vendors per answer.
What sources do AI assistants use for field service software recommendations?
Mostly vendors' own pages. 20 of the 30 websites cited most often in our 1,070 answers were software vendors, alongside review sites such as G2 and Capterra and independent comparison sites.
Do AI assistants give the same answer every time?
No. In our data only 35% of repeat answers to the same question on the same engine named exactly the same vendors, and answers from different engines overlapped by about a third.
Why is Fieldproxy not in the rankings?
We make Fieldproxy and chose the questions, so including ourselves wouldn't be a fair measure. For how Fieldproxy approaches AI in field service, see AI field service management software, and for an independent-style comparison of AI features, our comparison of AI field service management software.
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