Company research
Data as of May 29, 2026
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BaseRun
AI testing and evaluation platform. Test LLM applications at scale.
AI InfrastructureFounded January 2023#41 of 55 in AI Infrastructure
Updated May 29, 2026
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Company profile
What is BaseRun?
BaseRun provides testing and evaluation tools for LLM applications. Monitor performance and catch regressions.
Latest company data
Primary data point
Downloads
4.1K/30d
Tracked package: PyPI baserun
▲ +2.1K downloadsUpdated 1d ago
Other data points
Dependent projects
1
Projects depending on tracked package: PyPI baserun
Updated 9h ago
GitHub stars
16
Main repository stars
Updated 9h ago
Code usage
1
Public projects using this company's tools
Updated 9h ago
Repository health
Maintenance data from the main open-source repository.
Releases (30d)Source: GitHub release dataUpdates: WeeklyCaveat: Published releases in the last 30 daysMethodology →
0
Repository usage
Public repositories and source files importing packages tied to BaseRun.
Repos importingMetric: Public GitHub repos using company packagesSource: ecosyste.ms Packages APIScope: UTC daily snapshotUpdates: DailyFreshness: 48h target; 48h expected source lagConfidence: HighCaveat: Public GitHub dependency data only; private repos and direct API use outside those packages are not visible.Methodology →
10%
About BaseRun
BaseRun provides testing and evaluation tools for LLM applications. Monitor performance and catch regressions.
FoundersAlexandre M. (Alexandre M.), Alexandre M. (Alexandre M.)
Funding
$500K · 1 roundRaised $500K total. Category position #41 of 55 in AI Infrastructure.
Seed2023
$500KY Combinator
Investors
Y Combinator
Tracked packages (1)
1 PyPI
baserun
PyPIMain PyPI packagebaserun
AI testing and evaluation platform. Test LLM applications at scale.