Products/Productivity/Quartermaster

Quartermaster

Yacht Management Software [Productivity, Home, Tech]

Productivity·Launched Apr 2017·Signal Score 13.7·0 upvotes

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LivenessActiveRankScore 13.7Last commit—SO tag heat—Press sentiment 7d—Hiring—Cohort 2017+125.0 WoW

What it is

Yacht Management Software [Productivity, Home, Tech]

Signal score

vs category avg: +-51.3

13.7+125.0 WoW

Funding history

2 rounds

Total raised

$85.0M

Latest valuation

—

Stage

early

Lead investors: Quiet Capital · Quiet Capital · First Round Capital · First Round Capital

Private

May 2026

investors undisclosed

$42.0M

Series A

May 2026

First Round Capital, Quiet Capital

$43.0M

source

Data from SEC EDGAR Form D filings and press coverage. Round labels for SEC filings are inferred from filing sequence and amount.

Moat

Defensibility classification confidence below display threshold (0.7). Re-evaluating.

Press mentions

1 lifetime · 1 shown

Wed
May 20

TechCrunch

Quartermaster is building a maritime hive mind

techcrunch.com·Quartermaster, an Arlington-based startup, raised $42 million to deploy ship sensors that outperform existing AIS maritime tracking technology.

+1.00

Discussion 0 comments

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Vitalslive · 05:54 UTC

Signal

13.7+125.0

Rank in cat

—

Upvotes

—

Press 30d

Founders

Not yet researched. Weekly founder enrichment runs Sundays.

Liveness probedaily 04:30 UTC

Not yet probed

GitHub activitydaily 04:15 UTC

No GitHub data available

Stack Overflow tag heatweekly Sun

Category tags · 30d / lifetime ratio

large-language-model

0.59%

openai-api

0.035%

langchain

0.14%

huggingface

0.057%

Category heat (avg)—

Press sentiment · 7d rollinghourly

+0.72

Strongly positive

7 mentions in window

growthagenticproductvs competitors

Cohort survival · Class of 2017weekly

Products in the 2017 cohort. Cohort survival data is not yet computed for individual products.

Median Lifespan

4.2y

Cohort Rank

—

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