Companies Using Elfsight
138 companies use Elfsight. One row per company, 27 columns, delivered as a CSV. Updated 9 November 2026.
- 138companies
- 107with a named contact
- 270people with an email
- 8countries
installmap-companies-using-elfsight.csv138 rows, 27 columns
| Company | Industry | Employees |
|---|---|---|
| EmpireWorks Reconstruction | Construction | 1001-5000 |
| U.S. Oral Surgery Management | Healthcare & Medical | 1001-5000 |
| Eco Plumbers, Electri... | Construction | 201-500 |
| Costa Ivone | Legal | 51-200 |
| Integrated Production... | Media, Arts & Entertainment | 51-200 |
| Leon Speakers | Manufacturing | 51-200 |
| Modern Law | Legal | 51-200 |
| Planet Networks | Telecommunications | 51-200 |
8 of the 138 rows, 3 of the 27 columns. Contacts, emails and job posts are in the file.
List of companies using Elfsight
| Company | Domain | Industry | Employees | ||
|---|---|---|---|---|---|
| EmpireWorks Reconstruction | empireworks.com | Construction | 1001-5000 | i••••@empireworks.com | yes |
| U.S. Oral Surgery Management | usosm.com | Healthcare & Medical | 1001-5000 | i••••@usosm.com | yes |
| Eco Plumbers, Electrici... | geteco.com | Construction | 201-500 | s••••@geteco.com | yes |
| Costa Ivone | costaivone.com | Legal | 51-200 | s••••@costaivone.com | yes |
| Integrated Production Solutions | ips.live | Media, Arts & Entertainment | 51-200 | i••••@ips.live | yes |
| Leon Speakers | leonspeakers.com | Manufacturing | 51-200 | i••••@leonspeakers.com | yes |
| Modern Law | mymodernlaw.com | Legal | 51-200 | i••••@mymodernlaw.com | yes |
| Planet Networks | planet.net | Telecommunications | 51-200 | s••••@planet.net | yes |
| The Mindful Lemon | themindfullemon.com | Healthcare & Medical | 51-200 | a••••@themindfullemon.com | yes |
| True Zero Technologies | truezerotech.com | Security | 51-200 | i••••@truezerotech.com | yes |
| VDA | vdainc.com | Advertising, Marketing & PR | 51-200 | s••••@vdainc.com | yes |
| Base Coat Marketing | basecoatmarketing.com | Advertising, Marketing & PR | 11-50 | h••••@basecoatmarketing.com | yes |
| Bear Icebox Communications | bearicebox.com | Advertising, Marketing & PR | 11-50 | i••••@bearicebox.com | yes |
| Carrollton Injury Law | personalpersonalinjury.com | Legal | 11-50 | c••••@personalpersonalinjury.com | yes |
| Case Craft | casecraft.com | Manufacturing | 11-50 | i••••@casecraft.com | yes |
| ClearCom IT Solutions | clearcomit.com | IT Services | 11-50 | j••••@clearcomit.com | yes |
| Crystal Ball | crystalball.tv | Telecommunications | 11-50 | i••••@crystalball.tv | yes |
| Cybertools | cybertools.us | IT Services | 11-50 | i••••@cybertools.us | yes |
| GoGoGrandparent | gogograndparent.com | Consumer | 11-50 | s••••@gogograndparent.com | yes |
| Legion Health | legionhealth.com | Healthcare | 11-50 | s••••@legionhealth.com | yes |
| LendingCrowd | lendingcrowd.com | Financial services | 11-50 | c••••@lendingcrowd.com | yes |
| Medical House Calls | medicalhousecalls.com | Healthcare & Medical | 11-50 | h••••@medicalhousecalls.com | yes |
| NEP Services | nepservices.com | Software | 11-50 | s••••@nepservices.com | yes |
| NEXGEN Roofing | nexgenfl.com | Construction | 11-50 | i••••@nexgenfl.com | yes |
| Simploy | simploy.com | Business & Corporate Services | 11-50 | c••••@simploy.com | yes |
25 of 138, largest companies first. Emails masked here. The CSV has them in full.
What stands out about Elfsight users
- 17% of the companies using Elfsight also use Squarespace, against 0.2% of all companies on the lists. List
- 47% have 11-50 employees, against 21% of all companies on the lists.
- 87% are based in the United States, against 41% of all companies on the lists.
All companies on the lists: 126,489 companies in the 364 Installmap tool lists. Source: Installmap, November 2026.
What is in the list
The 138 companies span 43 industries. The largest is construction with 12 companies (8.7%). 120 (87%) are based in the United States and 3 (2.2%) in the United Kingdom. 7 (5.1%) have more than 1,000 employees.
By industry
| Industry | Companies | Share |
|---|---|---|
| Construction | 12 | 8.7% |
| Healthcare & Medical | 11 | 8.0% |
| Advertising, Marketing & PR | 10 | 7.2% |
| Software development | 10 | 7.2% |
| Financial Services | 9 | 6.5% |
| Legal | 7 | 5.1% |
| IT Services | 6 | 4.3% |
| Manufacturing | 6 | 4.3% |
| B2B | 6 | 4.3% |
| Business & Corporate Services | 4 | 2.9% |
| Logistics & Transportation | 4 | 2.9% |
| Consumer Products | 4 | 2.9% |
By country
| Country | Companies | Share |
|---|---|---|
| United States | 120 | 87% |
| United Kingdom | 3 | 2.2% |
| Israel | 2 | 1.4% |
| Mexico | 1 | 0.7% |
| Uganda | 1 | 0.7% |
| Canada | 1 | 0.7% |
| Spain | 1 | 0.7% |
| India | 1 | 0.7% |
By employees
| Employees | Companies | Share |
|---|---|---|
| 1-10 | 19 | 14% |
| 11-50 | 65 | 47% |
| 51-200 | 36 | 26% |
| 201-500 | 6 | 4.3% |
| 501-1000 | 4 | 2.9% |
| 1001-5000 | 7 | 5.1% |
By named list
| Also on | Companies |
|---|---|
| Fortune 500 | 1 |
| Inc 5000 | 97 |
| Unicorns | 2 |
| Y Combinator | 15 |
| SaaS | 24 |
| Tranco top 10k | 1 |
Source: Installmap, November 2026.
How Elfsight use was found
We fetched and rendered the homepages of 21,104 companies on 4 September 2026 and matched the code each page loads against a fingerprint per tool. 138 load Elfsight. The companies come from six lists: the Fortune 500, the Inc 5000, unicorns, Y Combinator, a SaaS list and the Tranco top 10,000.
Industry, employee band and country were labelled by a language model from each company's homepage, since the company databases we tried match big companies to the wrong record (one listed Principal Financial Group as a food producer with 11 to 50 staff). We checked 200 random rows against each company's homepage with a second, larger model: industry was wrong on 2.6%, country on 2.1%, and the employee band was off by one band on 12% and by two or more on 2.0% of rows. Inc 5000 and Y Combinator companies keep the figures they filed themselves.
The list is not every Elfsight customer. A company that uses Elfsight only internally and never names it in a job post or loads it on its homepage is not on it. Method. Source: Installmap, November 2026.
Columns
| Column | Rows with a value | Filled |
|---|---|---|
company | 136 | 99% |
domain | 138 | 100% |
industry | 138 | 100% |
employees | 137 | 99% |
country | 130 | 94% |
region | 117 | 85% |
city | 117 | 85% |
founded | 104 | 75% |
email | 74 | 54% |
phone | 78 | 57% |
linkedin | 93 | 67% |
x | 48 | 35% |
email_provider | 126 | 91% |
lists | 138 | 100% |
source | 138 | 100% |
job_title | 0 | 0% |
job_url | 0 | 0% |
job_posted | 0 | 0% |
contact_1_name | 107 | 78% |
contact_1_email | 107 | 78% |
contact_1_linkedin | 107 | 78% |
Elfsight users by list
| List | Crawled | Using Elfsight | Share |
|---|---|---|---|
| Inc 5000 (2026) | 4,888 | 97 | 2.0% |
| Y Combinator companies | 5,388 | 15 | 0.3% |
| Fortune 500 | 472 | <5 | <5 |
| Unicorns | 1,000 | <5 | <5 |
| SaaS companies | 8,048 | 22 | 0.3% |
| Tranco top 10,000 | 1,572 | n/a | n/a |
Source: Installmap homepage crawl, 4 September 2026.
Companies using Elfsight also use
| Tool | Companies on both lists | Share of the Elfsight list |
|---|---|---|
| Squarespace | 23 | 17% |
| Meta Pixel | 54 | 39% |
| Webflow | 29 | 21% |
| jsDelivr | 42 | 30% |
| YouTube Embed | 30 | 22% |
| Microsoft Clarity | 25 | 18% |
| Google Ads Conversion | 46 | 33% |
| jQuery | 108 | 78% |
Tools ranked by how much more often Elfsight users run them than all companies on the lists do. Source: Installmap, November 2026.
Elfsight alternatives
| Popups & Widgets | Companies | Price |
|---|---|---|
| Companies using Instafeed | 24,962 | $199 |
| Companies using OptinMonster | 1,393 | $99 |
| Companies using AddToAny | 166 | $49 |
| Companies using Embedly | 108 | $49 |
| Companies using ShareThis | 62 | $49 |
| Companies using OneSignal | 28 | $49 |
| Companies using OptiMonk | 20 | $49 |
Questions
How many companies use Elfsight?
This list holds 138. 138 were found on the homepage.
What does a row hold?
Company name, domain, industry, employee band, country, region, city, founding year, the email address and phone number the company publishes on its website, LinkedIn and X pages, the email provider and the named lists the company is on. Up to three named people per company come with name, email and LinkedIn: 107 rows (78%) have at least one.
How fresh is it?
Homepages were crawled on 4 September 2026. The list was built on 9 November 2026.
What do I get after paying?
One UTF-8 CSV with a header row and one row per company, in the 27 columns above. The download link opens right after the card payment and stays valid, so you can download again later.
How does the free sample work?
Enter your email above and we send a link to a CSV of 20 companies from this list with all 27 columns, including the named contacts.
Who uses a list like this?
Vendors whose product integrates with or replaces Elfsight, agencies and consultants that work on Elfsight, and recruiters looking for people with Elfsight experience. The industry, employee and country columns let you cut the list to your market before you import it.