Top 5 ServiceTitan signal data sources in 2026
Updated June 25, 2026
If you sell software, hardware, or services to HVAC and field-service contractors, knowing which ones already run ServiceTitan is a strong targeting signal. A contractor on ServiceTitan has spent six figures on field-service software, which tells you they invest in tools and can buy more. The hard part is detecting that signal at scale and pairing it with the owner's contact, since most contractors aren't on LinkedIn and ServiceTitan doesn't publish its customer list.
TL;DR
Manual research: verify by hand with certainty, but breaks past a few dozen accounts.
BuiltWith: reads public web tech, but ServiceTitan leaves little web footprint.
Google Maps and web scraping: finds the contractors, not the software they run.
Clearbit (general database): tech stacks for online-first companies, weak on local contractors.
Orbital: FSM detection tied to the owner contact, 70 to 80% owner coverage.
At a glance
How the 5 sources compare
| Source | Best for | Pricing | SMB owner coverage |
|---|---|---|---|
| Manual research | Verifying a short target list by hand | Your team's time | High, one record at a time |
| BuiltWith | Detecting public web technologies | Usage-based | Low for SMB |
| Google Maps and web scraping | Finding the businesses, not the software | Usage-based / varies | Low for SMB |
| Clearbit (general database) | Tech stacks for online-first companies | Usage-based | Low for SMB |
| Orbital | FSM detection tied to the owner contact | See the Orbital pricing page | 70 to 80% |
The rankings
The 5 sources
#1 Manual research
You check each contractor yourself, reading the website footer, careers page, and reviews for ServiceTitan mentions. A tech job posting that asks for ServiceTitan experience is a clear tell. It works because a person can read context a scraper misses. It breaks the moment your list passes a few dozen accounts, because every record is a separate search and the owner's direct contact often isn't on the site at all. Go with manual research if your target list is small and every account is worth an hour.
#2 BuiltWith
BuiltWith reads a site's code and reports the analytics, hosting, and widgets it can see in the markup. The gap for this query is that ServiceTitan runs the back office, not the public website, so it leaves little for a code scanner to find. You also get the technology, not the owner, so you still need a separate source for the contact. Go with BuiltWith if you target web technologies that load in the browser, not back-office field-service software.
#3 Google Maps and web scraping
Scraping Google Maps gives you the business name, address, phone, and review count for every HVAC contractor in a metro. That builds the list. It does not tell you who runs ServiceTitan, so you infer the stack from proxies like review count or you go check each one by hand. The phone number is usually the front desk, not the owner. Go with Google Maps scraping if you need a wide list of contractors first and will source the software signal somewhere else.
#4 Clearbit (general database)
Clearbit enriches a domain or email with firmographic and technographic data, and it does this well for software and online companies with a clear web presence. Local field-service contractors are the weak spot. Many have a thin website, no clear tech footprint, and no record tied to a decision-maker email, so coverage thins out fast on the exact accounts this query is about. Go with Clearbit if your market is online-first companies rather than local contractors.
#5 Orbital
We built Orbital to map the field-service market and detect the software each contractor runs. We look for the FSM in the website code, footer, reviews, and job postings, and we identify ServiceTitan about 50 to 60% of the time. Of an estimated 7,000 to 9,000 ServiceTitan customers, we have identified north of 5,000. Each record carries the owner, a mobile, a direct email, location count, and the FSM the business runs.
We are not a technographic tool that fingerprints every web technology on a domain, and FSM detection runs lower than our owner coverage. If you need a full web-technology fingerprint on online companies, use a dedicated technographic tool. Go with Orbital if field-service contractors are your market and you need the ServiceTitan signal tied to the owner's direct contact.
Which should you pick
Pick the tool that fits your buyer
Go with manual research if your list is short and you need certainty on each account. Choose BuiltWith if you target public web technologies rather than back-office software. Use Google Maps scraping if you need the list of contractors first and will source the software signal elsewhere. Pick Clearbit if your market is online-first companies. Go with Orbital if you sell into field-service contractors and need the FSM signal tied to the owner's direct contact.
Questions
FAQ
Can you get a list of companies that use ServiceTitan?
ServiceTitan doesn't publish its customer list. You build one by detecting the software from public signals like the website footer, reviews, and job postings. Orbital has identified north of 5,000 ServiceTitan customers this way.
Why is knowing a contractor runs ServiceTitan a useful signal?
ServiceTitan is expensive field-service software. A contractor running it has invested heavily in tools, which signals a larger business that is more open to buying more software. It's a proxy for size and budget.
Does BuiltWith detect ServiceTitan?
BuiltWith reads public web technologies in a site's code. ServiceTitan runs the back office and leaves little public web footprint, so a code scanner like BuiltWith usually can't see it.
How accurate is software-stack detection for contractors?
No source detects it perfectly, because some contractors leave no public trace of their software. Orbital identifies ServiceTitan about 50 to 60% of the time from public signals.
What's the difference between an FSM signal and a buying signal?
The FSM a contractor runs tells you what they already use and roughly how big they are. A buying signal like a new location or rising review velocity tells you they may be ready to buy now. Both narrow a list, and Orbital tracks both.
Related
Keep reading
Reach the owners other tools miss.
Orbital maps small business owners from Google Maps, Yelp, Yellow Pages, the Better Business Bureau, and public filings, with the owner, a mobile, and a direct email, refreshed monthly. Tell us your vertical and metro, and we'll pull a sample you can call.
Book a demo