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LanceDB

Data confidence: High

Serverless vector database built on Lance columnar format

DMI: 15#99 of 262 (Top 38%)HN 30d: 20
9,315 · 777 forks
AI InfrastructureMethodologyVisit Website →

LanceDB has a Developer Momentum Index of 15, ranking #99 of 262 companies. Key metrics include 5.8M monthly package downloads, 9.3K GitHub stars, $10M in total funding.

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Developer Adoption

Developer Adoption

Package downloads and ecosystem metrics, 30-day window

npm Downloads (30d)
1.1M
@lancedb/lancedb
PyPI Downloads (30d)
4.7M
lancedb
Total Downloads (30d)
5.8M
npm + PyPI combined
Active Contributors (30d)
17
Unique committers, 30-day window
npm Dependents
228
Packages using @lancedb/lancedb

Active Contributors Trend

1617171718Mar 5Mar 6
90-day trend

github contributors remained stable at 17 over the last 90 days.

View data table
Dategithub contributors
Mar 5, 202617
Mar 6, 202617

npm Dependents Trend

Trend data not yet available

Check back soon as we collect more data.

npm Download Trend

1,043,8181,071,2871,098,7561,126,2251,153,694Mar 5Mar 6
90-day trend

npm Downloads remained stable at 1,098,756 over the last 90 days.

View data table
Datenpm downloads
Mar 5, 20261,098,756
Mar 6, 20261,098,756

PyPI Download Trend

4,426,7614,544,9904,663,2194,781,4484,899,677Mar 5Mar 6
90-day trend↑ +2.9%

PyPI Downloads grew from 4,597,276 to 4,729,162 (+2.9%) over the last 90 days.

View data table
Datepypi downloads
Mar 5, 20264,597,276
Mar 6, 20264,729,162
Key Signals

Developer Community Metrics

Metrics computed from HN discussion, GitHub activity, and funding data.

HN Discussion Rank#18 in AI Infrastructure by HN mentions (out of 75 tracked)
HN vs Category10.0x category median (20 vs 2 median)
GitHub VelocityCommit velocity paused (0.0x vs 4-week average)
Funding Trajectory2 rounds in 8 months, ($2M → $8M)
Community Sentiment0% positive HN sentiment (20 comments) • Moderate confidence

Category Benchmark

75 AI Infrastructure companies
5.8M downloads/mo364% above median
0Median: 1.3M2.5M+

Funding Rounds

Seed$8M

2024 · CRV

Seed$2M

2023 · Essence VC

Investors

Cite This Data

According to AI-Buzz, LanceDB has 1,098,756 npm downloads in 30 days, with 4,729,162 PyPI downloads in 30 days, with 17 active contributors in 30 days, with 228 npm dependent packages, ranks #18 in AI Infrastructure for HN discussion share (out of 75 tracked with 1.2% of HN discussion), with 0% positive developer sentiment (20 HN comments analyzed).

Source: https://www.ai-buzz.com/companies/lancedb?utm_source=citation&utm_medium=referral&utm_campaign=cite_this_data

Metrics derived from public APIs (HN Algolia, GitHub, npm/PyPI). Sentiment classified by AI. See methodology for details →

About

About

Description

Serverless vector database built on Lance columnar format

Estimated Company Size

11 - 50 employees

Details

Founded

2022

Data Confidence

Excellent
94/ 100

Reflects profile completeness, metric freshness, and signal coverage.

How we calculate this

Open Source

9.3K
Stars
777
Forks
ActiveHTML
Last commit: 1 day ago
View on GitHub →

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LanceDB DMI badge

Weekly AI Intelligence

Which AI companies are developers actually adopting? We track npm and PyPI downloads for 262+ companies. Get the biggest shifts weekly - before they show up in the news.