Infinitus
infinitus.ai
Actively hiring
AI Agents
Patient Access & Booking
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Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Total raised
$51.5M
1 round on record
Latest round
$51.5M
Venture round · Oct 2024 · 23 mo ago
Team
51-200
employees, estimated range
Hiring now
3
+1 posted in 30 days
Backers
5
Kleiner Perkins, Andreessen Horowitz
The money's age
Due for its next round
23 months since the last round · and hiring
Momentum
28/100
hiring for its size, in the news
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Apr 24, 2025
Launched Infinitus Launches First Trusted Voice AI Agents for Healthcare · PRNewswire
Oct 25, 2024
Raised a round Venture round $51.5M
2019
Founded
Tractionpublic signals, read monthly
Web presence
top 0.11%
of 133.2M domains by links, Common Crawl
Hacker News stories
2
best: 19 points
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | Oct 2024 | $51.5M | — | hitconsultant.net |
Backed byfrom the funds' portfolios and accelerator catalogs
Kleiner Perkins 
Andreessen Horowitz 
Coatue 
GV 
TAU Ventures Investors in similar startupsfunds that back the companies most like this one
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Overview
Infinitus automates the phone calls that healthcare organisations make to insurers to check benefits and prior authorisations. Its voice agents complete the call, navigate hold queues and return structured data into the caller's system. The company has run millions of these calls for payers, providers and pharmacies.
News
ABB Launches Infinitus DC Portfolio For AI Data Centers
ABB Ltd (ABBN.SW), a Swiss-Swedish technology company, said Monday it has launched Infinitus, a portfolio of direct current (DC) solutions designed to meet the growing power demands of artificial intelligence (AI) data centers.
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Report
Medicare eligibility checks failing in 2026? Here's why (and how to fix it)
In 2026, the results of routine checks on patients' Medicare eligibility have become unpredictable due to a sweeping set of security reforms from the Centers for Medicare & Medicaid Services (CMS). CMS moved to tighten security across the program followin
Read more
Report
What Does Infinitus Think About the Relationship Between AI Automation and Human Oversight? PharmExec
Ankit Jain, CEO, Co-Founder, Infinitus touches on the approach to human oversight in an effort to build trust in autonomous patient access workflows by keeping humans and AI in a continuous feedback loop.
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Report
Becker's Healthcare Podcast
The Becker's Healthcare Podcast is devoted to the people who power U.S. healthcare. Four new 15-minute episodes are released daily containing industry news, analysi…
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Report
New at Infinitus: August 2026
This month, the Infinitus team launched new features to: Make your outbound call center function like an inbound one Instantly collect more data digitally through API integrations Obtain attestations quickly and more efficiently with a new provider-facing
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Report
Why can't we have all or nothing in healthcare AI?
A double-click on Infinitus Agentic Response Control (ARC) Ask most vendors how their AI agent handles a sensitive question, and you'll get one of two answers. Either the agent is fully scripted, which means it's safe, but rigid; or it's fully generative,
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Report
The hidden cost of context-switching: where your best coordinators spend 40% of their time before the call even starts
Picture a patient access coordinator five minutes before a call with a patient. She needs the insurance eligibility status, which lives in one Customer Relationship Management (CRM) tool. She needs the case history, which lives in another system entirely.
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Report
Choosing a production voice is an engineering test problem
Selecting a text-to-speech (TTS) voice - the voice someone speaking with an AI agent hears - sounds simple: generate a few samples, listen to them, and choose the one everyone likes. We learned quickly that this approach does not work for production syste
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Report
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Tech stack
Technologies named in job postings at Infinitus over the last 12 months, by layer, with the share of postings for each.
Technologies in use
21
Postings analysed
6
Stack modernity
82/100AI adopter
Languages
Java
Python
TypeScript
C++
Frameworks & libraries
React.js
Cloud & platforms
AWS
GCP
Together AI
MuleSoft
AI & ML
LLM
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Full Infinitus tech stack
21 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
50/100
Stable
Open positions
3
0 opened / 2 closed in 30 days
Median time-to-fill
63 days
faster than 21% of the market
ATS activity
Every ~4 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.
Product
67% ▲
Customer Success
33% ▼
Activity Timeline
Added Agile to stack
Sep 2026
Added Looker 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
HQ
3 open roles 3 posted in 90 days 67% engineering 50-200 est. staff
hires for AI/ML, Product, Analytics
Jobs
≈ $162k – $297k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • San Francisco
AI Agents
Knowledge Graph
LLM Guardrails
Apply
≈ $109k – $209k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • San Francisco
Python
SQL
dbt
AI Agents
Knowledge Graph
LLM Guardrails
Analytics
Tableau
Looker
Apply
≈ $162k – $310k per year (Estimated) • Hybrid • Full-Time • 8+ years exp • San Francisco
Python
Go
JavaScript
Java
TypeScript
SQL
C++
AI Agents
LLM
RAG
Knowledge Graph
LLM Guardrails
Frontend
React.js
DevOps
GCP
AWS
Apply
Financials
Total raised
$51.5M
Latest round
Venture - Series Unknown
Funding rounds
1
Funding rounds
| Round | Announced | Amount | |
|---|---|---|---|
| Venture - Series Unknown | 2024 | $51.5M | Details |