Read 15 H1 reviews and testimonials from customers, explore 6 case studies and customer success stories, and watch 4 customer videos to see why companies chose H1 as their undefined

H1 mission is nothing short of creating a healthier future worldwide by unlocking and democratizing global access to critical expertise, HCP information, claims data, ground-breaking research and discoveries, and connected insights for all – doctors, researchers, industry and, ultimately, patients – bringing everyone closer together to advance medicine and clinical outcomes. Insights derived from H1’s solutions help life sciences and other healthcare organizations accelerate the development, launch, and dissemination of life-saving treatments, drive meaningful engagements with key opinion leaders, and help ensure equitable access to healthcare services.

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Customer Rating Review Scorebased on 202 reference ratings
4.8/5.0 (202)
  • Top Rated Software 2025 2025
    2025Top Rated Software Award

15Testimonials

  • “We continuously seek to improve the robustness, accuracy, and accessibility of data to maintain HCIdea as the industry’s premier source for comprehensive and reliable prescriber information, After a thorough evaluation process, we selected H1 for its national coverage, profile depth, flexibility, and integrity to be our trustworthy provider data partner.”

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6 Case Studies

  • H1 Partners with The Michael J. Fox Foundation to Transform Parkinson’s Disease Studies

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4 Customer Videos

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Additional H1 Information & Resources

Read H1 Reviews, Testimonials & Customer References from 15 real H1 customers.

Browse H1 Case Studies, Customer Success Stories, & Customer References from 6 businesses that use H1.

Watch H1 Customer Videos to learn why 4 businesses chose H1.