Fernstone

InsurTech · Insurance Brokers & Agencies

Overview

Fernstone is an insurance brokerage that combines AI with expert advisors to place business insurance faster and on better terms. It has raised 3 million dollars from Y Combinator and other investors and serves more than 500 customers. The company is headquartered in New York, United States.

Funding and backers

Hiring now
3
open roles
Backers
2
Y Combinator, E14 Fund
Momentum
0/100
no fresh signals
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Oct 2025 Went through Y Combinator
Tractionpublic signals, read monthly
Web presence
top 7%
of 133.2M domains by links, Common Crawl
Backed byfrom the funds' portfolios and accelerator catalogs
Y Combinator F25 accelerator E14 Fund fund
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Jobs

$120k – $180k per year · In office · Full-Time · 2+ years exp · New York
Apply
$65k – $90k per year · In office · Full-Time · New York
Apply
All 3 jobs at Fernstone salaries, cities, levels and how long each has been open

Salary insights

Compensation ranges based on this company's open jobs
Median
$130k
Typical range
$90k – $180k
Open positions
3
2 Jobs
Junior 50%
Staff 50%
Level Jobs Median Typical range
Junior 1 $180k $180k
Staff 1 $130k $130k
Highest paying role Founding Engineer $180k
Normalized to USD per year

Growth

Hiring Momentum
28/100
Slowing
Open positions
3
0 opened / 0 closed in 30 days
ATS activity
Every ~6 hours
Today
Hiring Dynamics 0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Backend
25% ▼
Analytics
25% ▼
Marketing
25% ▼
Sales
25% ▼

Connections

List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors2
E14 FundVia a fund
198 portfolio companies: Oxus, Sovara Labs, Qinvicta and 195 more
Y CombinatorVia a fund
6310 portfolio companies
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Offices

Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
New York
New York United States
HQ
4 open roles 4 posted in 90 days 50% engineering $123k Avg Salary
hires for Backend, Analytics, Marketing
seen since Sep 2026 job postings