2,243 customer stories of AI tools, quoted from the pages they came from

Each story links to its source page and the day we captured it. Every figure is printed on that page: we never estimate one.

2,243 stories about 2,005 companies and 280 AI tools. 1,720 carry a figure printed on their page. All come from vendor case studies: they show what vendors chose to publish.

40%“Maintenance time cut by more than 40%, saving each QA engineer 2–3 hours per day previously spent on script fixes.”Gameopedia uses Harness.Vendor case studyharness.ioPublished October 2026Captured Oct 7, 2026
4x“4x improvement in delivery frequency and speed”Gentera uses Harness.Vendor case studyharness.ioPublished October 2026Captured Oct 7, 2026
50%“a 50% decrease in overall production outages”Ancestry uses Harness.Vendor case studyharness.ioPublished October 2026Captured Oct 7, 2026
20x“20x Deployment Velocity: From 10 to 200+ deployments daily without maintenance overhead”Intelliflo uses Harness.Vendor case studyharness.ioPublished October 2026Captured Oct 7, 2026
50xincrease in deployment volumesUlta beauty uses Harness. Beauty & Cosmetics.Vendor case studyharness.ioPublished September 2026Captured Oct 7, 2026
under an hour“Test-creation and setup time fell from multiple days per scenario in Selenium to under an hour”Siemens Healthineers uses Harness. Medical Devices.Vendor case studyharness.ioPublished September 2026Captured Oct 7, 2026
~3 days“Loan approval cycle: ~2 weeks → ~3 days”Gentera uses Harness.Vendor case studyharness.ioPublished September 2026Captured Oct 7, 2026
4x“4x faster Kubernetes cluster upgrades”PlayQ uses Harness.Vendor case studyharness.ioPublished September 2026Captured Oct 7, 2026
30%“The outcome was a substantial 30% reduction in testing time”Sensormatic uses Harness.Vendor case studyharness.ioPublished August 2026Captured Oct 7, 2026
24 hours“reduced its lead time for deployment from two weeks to just 24 hours”TrustBank uses Harness.Vendor case studyharness.ioPublished August 2026Captured Oct 7, 2026
1 month“FedRAMP/FIPS compliance in 1 month”AI Data Management Company uses Harness.Vendor case studyharness.ioPublished August 2026Captured Oct 7, 2026
$1.2 million“$1.2 million saved annually”Tyler Technologies uses Harness. Government & GovTech.Vendor case studyharness.ioPublished August 2026Captured Oct 7, 2026
12 minutes“Qrvey reduced their build times from a few hours to 12 minutes on average.”Qrvey uses Harness.Vendor case studyharness.ioPublished August 2026Captured Oct 7, 2026
doubled“weekly order volumes doubled within six months”Imperfect Foods uses Harness.Vendor case studyharness.ioPublished August 2026Captured Oct 7, 2026
50+teams using feature flagsSwedbank uses Harness.Vendor case studyharness.ioPublished August 2026Captured Oct 7, 2026
50%“Build Time Acceleration by 50%”RisingWave uses Harness.Vendor case studyharness.ioPublished August 2026Captured Oct 7, 2026
40%“They were also able to save 40% of SRE engineers time”Mysa uses Harness.Vendor case studyharness.ioPublished August 2026Captured Oct 7, 2026
800K+ users“800K+ users, seamless migration”WePay uses Harness.Vendor case studyharness.ioPublished August 2026Captured Oct 7, 2026
23“from 4-6 releases per year to over 23 within the first year of adoption”Keller Williams uses Harness. Real Estate Assets.Vendor case studyharness.ioPublished August 2026Captured Oct 7, 2026
40%“Docker image generation times dropped by around 40%”WorkJam uses Harness.Vendor case studyharness.ioPublished August 2026Captured Oct 7, 2026
under 7 minutes“go from build to running in production in under 7 minutes”Citi uses Harness. Banking & Mortgages.Vendor case studyharness.ioPublished August 2026Captured Oct 7, 2026
50x“50x more monthly deployments”Experian uses Harness. Fintech & Payments.Vendor case studyharness.ioPublished August 2026Captured Oct 7, 2026
multiple times a day“We went from a release cadence of every two weeks to multiple times a day.”Speedway Motors uses Harness.Vendor case studyharness.ioPublished August 2026Captured Oct 7, 2026
six months“roll out their experimentation platform six months ahead of schedule”Twilio uses Harness. Telecommunications.Vendor case studyharness.ioPublished August 2026Captured Oct 7, 2026
under 30 minutes“Pipelines can now be set up in under 30 minutes using reusable templates.”Deluxe uses Harness.Vendor case studyharness.ioPublished August 2026Captured Oct 7, 2026
Moneyfarm uses Harness's feature management and experimentation product (Split) to control feature releases with targeted and incremental rollouts, and to run A/B and multivariate tests that show which features create…Moneyfarm uses Harness.Vendor case studyharness.ioPublished August 2026Captured Oct 7, 2026
thredUp uses Harness feature management (formerly Split) for phased feature rollouts, real-time personalization of Black Friday promotions, backend A/B testing, and hidden production features for internal QA.thredUp uses Harness.Vendor case studyharness.ioPublished August 2026Captured Oct 7, 2026