Delphina
delphina.ai
Actively hiring
Custom Software Development
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Overview
Connections
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Total raised
$7.5M
1 round on record
Latest round
$7.5M
Seed · Dec 2023 · 2 yr ago
Team
7
US Form 5500 (plan participants) · Dec 2025 · -22% in a year
Hiring now
3
open roles
Backers
1
Radical Ventures
The money's age
Long since its last round
34 months since the last round · hiring slowed
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
Dec 20, 2023
Raised a round Seed $7.5M · led by Costanoa · Pulse 2.0
Tractionpublic signals, read monthly
Web presence
top 2%
of 133.2M domains by links, Common Crawl
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Seed | Dec 2023 | $7.5M | Costanoa lead, Radical Ventures lead | Pulse 2.0 |
Backed byfrom the funds' portfolios and accelerator catalogs
Investors in similar startupsfunds that back the companies most like this one
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How Delphina hires
Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%
Delphina scores B on the Alion truth index (A is best, E worst), measured over 3 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Visa sponsorship
0
H-1B filings in 12 months
3
Open roles in United States
In the register as Delphina, Inc., San Francisco, CA
Other sponsors in the same field
Mphasis 1,327 filings
Virtusa Corporation 519 filings
Hexaware Technologies 482 filings
Persistent Systems 401 filings
See 3 open roles Alert me
US Department of Labor · latest filing Apr 10, 2025 · Visa details by country
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 investors
Radical VenturesVia a fund
Click a company to open it. Dashed lines are likely connections. The second step of the network is part of the Pro plan.
Owner
Same company
Same group
Likely
News
Delphina: LLM-Powered Data Science Copilot Company Closes $7.5 Million
Delphina - an LLM-powered copilot for data science - recently announced the closing of a $7.5 million seed round co-led by Costanoa Ventures and Radical Ventures with participation from 20+ prominent angel investors, including Stanford professor Fei-Fei L
Read more
Report
Report
Tech stack
Technologies named in job postings at Delphina over the last 12 months, by layer, with the share of postings for each.
Technologies in use
8
Postings analysed
1
Stack modernity
82/100AI adopter
Databases
Google BigQuery
Snowflake
Cloud & platforms
OpenAI
Databricks
Looker
Tableau
Developer tools
dbt
AI & ML
LLM
Sign in to see how your skills match this stack
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Growth
Hiring Momentum
51/100
Stable
Open positions
3
0 opened / 0 closed in 30 days
ATS activity
Every ~4 hours
10/30/2026
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.
Backend
33% ▼
DevOps
33% ▼
Sales
33% ▼
Activity Timeline
Added Machine Learning 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 67% engineering 10-50 est. staff
hires for Backend, DevOps, Sales
Jobs
≈ $145k – $314k per year (Estimated) · In office · Full-Time · San Francisco
Python
Go
Java
Scala
Spark
AI Agents
Flink
Pandas
Machine Learning
Apply
≈ $126k – $277k per year (Estimated) · In office · Full-Time · San Francisco
Python
Java
Rust
C++
AI Agents
Pandas
Machine Learning
DevOps
CI/CD
Apply
Financials
Total raised
$7.5M
Latest round
Seed
Funding rounds
1
Funding rounds
| Round | Announced | Amount | |
|---|---|---|---|
| Seed | 2023 | $7.5M | Details |