List of Companies Using Heap
Prospecting companies using Heap? Here they are, biggest first, including Outreach, Dale Carnegie and Defense Information School. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M - $100M
239
$50M - $100M
238
$50M - $100M
238
$228M
$25M - $50M
238
$100M
$500M - $1B
238
$1M - $10M
238
$1M - $10M
238
$112M
$100M - $250M
237
$1M - $10M
237
$37M
<$1M
237
$100M - $250M
237
$50M - $100M
237
$138M
$10M - $25M
237
$50M - $100M
236
$2.9M
$10M - $25M
236
$250M - $500M
236
$250M - $500M
236
$40K
$250M - $500M
236
$50M - $100M
236
$41M
$250M - $500M
236
$500M - $1B
236
$30M
$1B - $10B
236
$50M - $100M
236
$50M - $100M
236
$25M
$100M - $250M
235
$10M - $25M
235
$50M - $100M
234
$25M - $50M
234
$25M - $50M
234
$138M
$25M - $50M
234
$250M - $500M
233
$1M - $10M
233
$1M - $10M
233
$28M
$50M - $100M
233
$100M - $250M
232
$100M - $250M
232
$11M
$100M - $250M
232
$56M
$10M - $25M
232
$3M
$1M - $10M
232
$50M - $100M
232
$96M
$100M - $250M
232
$100M - $250M
232
$250M - $500M
232
$301M
$100M - $250M
231
<$1M
231
$50M - $100M
231
$1M - $10M
231
$10M - $25M
231
$90M
$100M - $250M
231
$111M
$100M - $250M
231
$100M - $250M
231
$25M - $50M
230
$50M - $100M
230
$130M
$10B+
230
$500M - $1B
230
$25K
$50M - $100M
230
$110M
$100M - $250M
230
$100M - $250M
230
$3.9M
$50M - $100M
229
$138M
$100M - $250M
229
$10M - $25M
229
$50M - $100M
229
$52M
$50M - $100M
229
$31M
$100M - $250M
229
$50M - $100M
228
$109M
$25M - $50M
228
$50M - $100M
228
$9.1M
$250M - $500M
228
$10M - $25M
227
$250M - $500M
227
$3M
$1M - $10M
227
$20M
$10M - $25M
227
$987K
$50M - $100M
227
$118M
$250M - $500M
227
$100M - $250M
227
$100M - $250M
227
$250M - $500M
227
$1M - $10M
227
$100M - $250M
226
$105M
$25M - $50M
226
$185M
$500M - $1B
226
$528M
$100M - $250M
226
$1.9B
$100M - $250M
226
$100M - $250M
226
$10M - $25M
226
$284M
$50M - $100M
226
$56M
$1M - $10M
225
$50M - $100M
225
$10M - $25M
225
$100M - $250M
224
$19M
$100M - $250M
224
$100M - $250M
224
$10M - $25M
224
$250M - $500M
224
$4M
$10M - $25M
224
$100M - $250M
224
$156M
$100M - $250M
224
$3.3M
$50M - $100M
224
$81M
$50M - $100M
223
$250M - $500M
223
About companies using Heap
Why target companies using Heap?
Heap is a Analytics, CDP & experimentation technology. Companies running these tools measure and optimize their digital experience, from web analytics to session recording and A/B testing. Companies on the list include Outreach, Dale Carnegie and Defense Information School.
Which industries use Heap the most?
Among companies using Heap on LeadIQ, the most common industries are Software Development, Technology, Information and Internet, Financial Services, Non-profit Organizations, IT Services and IT Consulting and Real Estate. Narrow your list to the industry you sell into from there.
Where are companies using Heap located?
Companies using Heap are most often headquartered in the United States, the United Kingdom, Canada, Australia, Germany and France.
What other Analytics, CDP & experimentation technologies do companies use?
Prospecting the wider Analytics, CDP & experimentation space? Related technologies with their own company lists include Piwik PRO, Hotjar, Matomo and Microsoft Clarity.
How do I reach decision makers at companies using Heap?
Open a company to see its employee directory and email format, then use LeadIQ to get verified work emails and phone numbers for the people you want to reach and push them straight to your CRM or sequencer.
Insights based on LeadIQ data refreshed in September 2026.
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Top companies by employee count
Top companies in United States by employee countTop companies in United Kingdom by employee countTop companies in Canada by employee countTop companies in Germany by employee countTop companies in France by employee countTop companies in Australia by employee countTop companies in Netherlands by employee countTop companies in India by employee countTop companies in Spain by employee countTop companies in Switzerland by employee countTop companies in Sweden by employee countTop companies in Italy by employee countTop companies in Denmark by employee countTop companies in Brazil by employee countTop companies in Ireland by employee count
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