Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials

Funding and backers

Hiring now
4
+4 posted in 30 days
Backers
1
Y Combinator
Momentum
40/100
hiring for its size
Last sign of life
this month
a posting or a news item
Tractionpublic signals, read monthly
Web presence
top 6%
of 133.2M domains by links, Common Crawl
Launched on Hacker News
3 points
Backed byfrom the funds' portfolios and accelerator catalogs
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Overview

Your team runs RCM. Substrate ARC does the heaviest lifting: AI agents take on the hardest parts of denials, appeals, claim status, posting, and refunds. More, faster, lower, easy.

News

News substrateai.com 3 months ago
Introducing the Substrate Eligibility Agent Substrate
Front end end errors are a primary driver of denials. The Substrate Eligibility Agent can help remediate them.
Read more
Report

Tech stack

Technologies named in job postings at Substrateai over the last 12 months, by layer, with the share of postings for each.
Technologies in use
4
Postings analysed
4
Stack modernity
90/100AI adopter
Languages
SQL
AI & ML
LLM
Practices & domains
Fine-tuning
AI Agents
Sign in to see how your skills match this stack Sign In

Salary insights

Compensation ranges based on this company's open jobs
Median
$200k
Typical range
$130k – $200k
Open positions
4
4 Jobs
Middle 50%
Senior 50%
Level Jobs Median Typical range
Middle 2 $165k $130k – $200k
Senior 2 $200k $200k
Highest paying role Agent Engineer (Senior) $200k
Normalized to USD per year

Growth

Hiring Momentum
83/100
Scaling fast
Open positions
4
4 opened / 0 closed in 30 days
ATS activity
Every ~3 hours
Today
Hiring Dynamics +100%
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.
Industrial Engineering
50% ▲
Management
25% ▲
Solutions
25% ▲
Activity Timeline
Added SQL to stack Sep 2026
Added LLM to stack Sep 2026
Added Fine-tuning to stack Sep 2026
Added AI Agents to stack Sep 2026

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
San Francisco
San Francisco United States
Plant / site
4 open roles 4 posted in 90 days $183k Avg Salary
hires for Industrial Engineering, Management, Solutions
seen since Sep 2026

Jobs

$125k – $200k per year • Equity 0–0.1% • In office • Full-Time • 3+ years exp • San Francisco
Fine-tuning
LLM
Apply