Companies using Heap: 963 found
We found Heap on the websites or inside the Android apps of 963 companies. The biggest group is SaaS / Cloud (11%), 60% are headquartered in United States, and 8% have more than 1,000 employees. Teams that use Heap are 20.1× more likely than the average company to also use Amplitude.
- Website 843 88%
- Website + Android app 2 <1%
- Android app 118 12%
- 963
- companies using Heap
- 8%
- have 1,000+ employees
- 51
- countries
- 209
- Android apps we scanned embed it
Who uses Heap
Every company we found, by sector and business model from our company classifier. A company can sit in more than one sector, so shares add up to more than 100%.
What else Heap users run
How much more likely a Heap user is to also run each tool, compared with the average of the 436,194 companies across our technology pages. 20.1× means Amplitude shows up 20.1 times as often among Heap users as among everyone else.
Companies using Heap
A sample of 25 of the 963 companies, with the evidence behind each one. Book a call for the other 938.
| Company | Industry | Size | HQ | Seen on | Evidence |
|---|---|---|---|---|---|
UNICEF unicef.org | Nonprofits & NGOs | 10,001+ | United States | Website | Website scan |
American Express americanexpress.com | Financial Services (diversified) | 10,001+ | United States | App | Android app: Amex Business Blueprint™ (100K+ installs) |
Stealth Startup harmonic.ai | Startup Services (Incubators/Accelerators) | 11–50 | United States | Website | Website scan |
ALO aloyoga.com | Fashion & Apparel | 501–1,000 | United States | Website | Website scan |
Birdeye birdeye.com | Performance / Growth / Adtech | 1,001–5,000 | United States | Website | Loads cdn.heapanalytics.com |
Lyra Health lyrahealth.com | Mental & Behavioral Health | 1,001–5,000 | United States | Website | Website scan |
Compass compass.com | Real Estate (brokerage & services) | 1,001–5,000 | United States | Website | Website scan |
NoBroker.com nobroker.in | Real Estate (brokerage & services) | 1,001–5,000 | India | App | Android app: NoBroker Rent, Buy, Sell Flats (10M+ installs) |
Memorial Sloan Kettering Cancer Center mskcc.org | Hospitals & Health Systems | 10,001+ | United States | Website | Loads cdn.us.heap-api.com |
Sheikh Shakhbout Medical City - SSMC ssmc.ae | Hospitals & Health Systems | 1,001–5,000 | United Arab Emirates | Website | Loads cdn.heapanalytics.com |
BHARATBENZ bharatbenz.com | Automotive & Mobility Manufacturing | 1,001–5,000 | — | Website | Loads cdn.heapanalytics.com |
Vonage vonage.com | Telecom & Connectivity | 1,001–5,000 | United States | App | Android app: Vonage Business Communications (500K+ installs) |
Claro Colombia claro.com.co | Telecom & Connectivity | 10,001+ | Colombia | App | Android app: Claro Pay Colombia (5M+ installs) |
hackajob hackajob.com | HR, Staffing & Recruiting | 51–200 | United Kingdom | Website | Website scan |
Laverne Group | مجموعة لافيرن laverne.com | Beauty & Personal Care | 501–1,000 | Saudi Arabia | App | Android app: لافيرن | LAVERNE (100K+ installs) |
Alter Domus alterdomus.com | Asset & Wealth Management | 5,001–10,000 | Luxembourg | Website | Loads cdn.heapanalytics.com |
Rent The Runway renttherunway.com | Fashion & Apparel | 501–1,000 | United States | Website | Website scan |
ALICE + OLIVIA aliceandolivia.com | Fashion & Apparel | 201–500 | United States | Website | Loads cdn.heapanalytics.com |
Bernoulli Educação bernoulli.com.br | K-12 & Higher Education | 1,001–5,000 | Brazil | App | Android app: Bernoulli Play (100K+ installs) |
H2O.ai h2o.ai | AI / ML | 201–500 | United States | Website | Loads cdn.heapanalytics.com |
Burtch Works burtchworks.com | HR, Staffing & Recruiting | 11–50 | United States | Website | Loads cdn.heapanalytics.com |
Fivetran 5tran.co | Data & Analytics | 1,001–5,000 | United States | Website | Loads cdn.heapanalytics.com |
SpotOn spoton.com | Restaurants & Food Service | 1,001–5,000 | United States | Website | Website scan |
Data Axle data-axle.com | Data & Analytics | 1,001–5,000 | United States | Website | Loads cdn.us.heap-api.com |
Justlife justlife.com | Personal & Household Services | 51–200 | — | App | Android app: Justlife (Home Services) (500K+ installs) |
Book a 15-minute call. We'll walk you through all 963 companies and how we can help you reach the right people at each.
Book a call →who_uses_tech on gtm.dev →How we saw Heap
Each company is counted once, under the strongest evidence we found for it.
- NoBroker Rent, Buy, Sell Flats10M+ installs
- Scopa: la Sfida - Online10M+ installs
- Pontofrio: Compras Online10M+ installs
- Extra: Loja online com ofertas10M+ installs
- Sunshine Island : Farming Game10M+ installs
- Flow10M+ installs
- Goal Battle - PvP Soccer Game10M+ installs
- Backrooms Brainrot Chase Rooms10M+ installs
Heap usage: common questions
How many companies use Heap?
We found Heap on the websites or inside the Android apps of 963 companies, as of 5 November 2026. 845 were detected on their website and 120 inside an Android app (2 both). This counts companies we can tie to a LinkedIn company page, so it is a floor, not a market total.
Which well-known companies use Heap?
Well-known companies using it include UNICEF, American Express, Stealth Startup, ALO and Birdeye. The table above lists more, with the evidence for each.
What industries use Heap the most?
SaaS / Cloud (95 companies), AI / ML (70) and Enterprise Software (51) lead, out of 852 companies we could classify.
Which countries have the most Heap users?
United States (60%), India (14%) and United Kingdom (4.4%). We see Heap at companies headquartered in 51 countries.
What tools do Heap users also use?
Compared with the average company in our data, Heap users are most over-represented on Amplitude (20.1×), Segment (16.0×), Mixpanel (12.8×). The multiplier is how much more likely they are than average to run that tool too.
How do you know a company uses Heap?
We load company websites and look for Heap's fingerprints: the scripts and network requests it makes, its cookies and response headers, DNS records, and tags configured inside Google Tag Manager containers. We download and decompile Android apps from Google Play and look for Heap's SDK in the code and manifest (209 scanned apps embed it), then match each app to the company that publishes it. A company is only counted when we can tie the domain or app to its LinkedIn company page, and shared domains (link shorteners, site builders) are excluded, so a domain scan of bit.ly never counts as evidence about a brand that links to it.
Can I export the full list of Heap users?
Yes. Create a free RocketSDR account to filter all 963 companies by industry, size and country, find the right contacts, and start outreach. Developers can query the same data through the gtm.dev who_uses_tech API.
Turn Heap users into pipeline
Book a 15-minute call. We'll walk you through all 963 companies, the decision makers at each, and how RocketSDR can reach them for you.