Strongest current signal
Package downloads
677.4K/30d
Tracked on PyPI
Open-source framework for building production-ready NLP applications.
Best current coverage: 677.4K downloads/30d, 190 dependents, and 2 public repos.
Lead signals
Package pull and public code usage both show up clearly for Haystack.
Strongest current signal
677.4K/30d
Tracked on PyPI
190
Known dependents on PyPI
24.8K
Main repository stars
32/30d
Ranked #7 in category discussion
Research Brief
No recent Research Brief centers Haystack yet. Start with the latest market reporting, then return here for the stored company signals on this page.
Browse Research Briefs →Reading
package pull and existing public code are the clearest current signals for Haystack.
Package pull
677.4K/30d
Tracked package pull on PyPI
Existing public code
2
Public repositories importing tracked packages
Downstream usage
190
Known dependents on PyPI
Engineering activity
3
GitHub contributors active in the last 30 days
Coverage includes npm and PyPI registries, GitHub, public code import detection, developer discussion, distribution surfaces, and recent company news where available. As of April 11, 2026. Methodology
Sustainability and maintenance signals from the primary public repository.
These signals come from public code import detection and tracked hiring posts rather than registry totals alone.
Public repositories and source files importing packages tied to Haystack.
Background and reference details
background, categories, funding, and tools stay collapsed until you need them.
Haystack is an open-source NLP framework. Enables building production-ready search and QA systems. Built by deepset.
Raised $46M total - DAI rank #53 suggests moderate developer adoption relative to funding.
Balderton Capital
GV
Lunar Ventures
23K PyPI
A managed service for deploying and scaling Haystack-powered NLP applications in the cloud.
Open-source framework for building production-ready NLP applications.
Public pricing snapshots collected for Haystack
Source: Company pricing pageUpdates: WeeklyNote: Extracted via automated page analysis; verify on sourceMethodology →Historical metrics for Haystack
Haystack: PyPI Downloads down 86% (160.6K to 22.9K). GitHub Stars up 1% (24.6K to 24.8K). Contributors remained flat.
| Date | PyPI Downloads | GitHub Stars | Contributors |
|---|---|---|---|
| Mar 20, 2026 | 160.6K | 24.6K | 3 |
| Mar 27, 2026 | 150.3K | - | 4 |
| Apr 3, 2026 | 162.4K | 24.7K | 6 |
| Apr 10, 2026 | 102.6K | 24.8K | 2 |
| Apr 11, 2026 | 22.9K | 24.8K | 3 |