Jack & Jill
AI Agents · HR & Recruiting AI
1open role
$40Mlatest round · Series A · Sep 2026 · 1 mo ago
7backers · Antler, Entrepreneur First
Atruth index, 85 of 100
Overview
Jack is the AI agent for careers. Jill is the AI agent for hiring. Together they introduce remarkable people to ambitious companies.
How Jack & Jill hires
Truth index
A 85/100
Ghost roles
0%
Stale roles
60%
Reposted roles
0%
Jack & Jill scores A on the Alion truth index (A is best, E worst), measured over 5 open roles re-checked against its own hiring board: 0% look like ghost listings, 60% 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
Funding and backers
Total raised
$40M
5 rounds on record
Latest round
$40M
Series A · Sep 2026 · 1 mo ago
Team
11-50
employees, estimated range
Hiring now
7
open roles
Backers
7
Antler, Entrepreneur First
The money's age
Fresh money
1 months since the last round · hiring slowed
Momentum
35/100
in the news, fresh money
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
Sep 15
Raised a round Series A $40M
Aug 7
Raised a round Venture round
Mar 24
Raised a round Venture round
Nov 28, 2025
Raised a round Venture round
Apr 8, 2025
Raised a round Venture round
2024
Founded
Tractionpublic signals, read monthly
Web presence
top 6%
of 133.2M domains by links, Common Crawl
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Series A | Sep 2026 | $40M | — | eu-startups.com |
| Venture round | Aug 2026 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Mar 2026 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Nov 2025 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Apr 2025 | — | — | find-and-update.company-information.service.gov.uk |
Registers and programsofficial lists and records that name the company
| Legal entity | Tinker Tailor Talent Limited | its site |
Backed byfrom the funds' portfolios and accelerator catalogs
Antler 
Entrepreneur First Investors in similar startupsfunds that back the companies most like this one
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Jobs
≈ $77k – $187k per year (Estimated) · In office · Full-Time · PhD · London
Python
JavaScript
TypeScript
FastAPI
Databases
PostgreSQL
AI/ML
AI Agents
Frontend
Next.js
React.js
Apply
Salary insights
Compensation ranges based on this company's open jobs
Median
$160k
Typical range
$107k – $295k
Open positions
3
2
Jobs
Staff
100%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Staff | 2 | $134k | $107k – $160k |
Highest paying role
Account Executive (SF)
$295k
Normalized to USD per year
Visa sponsorship
A-rated
Sponsor licence
Skilled Worker
Visa route
5
Open roles in United Kingdom
In the register as TINKER TAILOR TALENT LIMITED, London
Other sponsors in the same field
Salesforce 
ServiceNow 
Sierra 
Cursor
See 5 open roles Alert me
UK Home Office · checked Nov 7, 2026 · Visa details by country
2
Adverts offering sponsorship in 24 months
2
Open roles in United States
In the register as Jack & Jill
Other sponsors in the same field
Leena AI 
SAP
See 2 open roles Alert me
The employer's own adverts on Alion · checked Nov 7, 2026 · Visa details by country
Growth
Hiring Momentum
46/100
Stable
Open positions
7
0 opened / 0 closed in 30 days
Median time-to-fill
32 days
faster than 41% 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.
Communications
40% ▼
Marketing
20% ▼
Sales
20% ▼
Field & Service
20% ▼
Tech stack
Technologies named in job postings at Jack & Jill over the last 12 months, by layer, with the share of postings for each.
Technologies in use
10
Postings analysed
6
Stack modernity
81/100
Languages
JavaScript
Python
TypeScript
Frameworks & libraries
FastAPI
Next.js
React.js
Databases
PostgreSQL
Sign in to see how your skills match this stack
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Full Jack & Jill tech stack
10 technologies · by team · pay by technology · changes · similar stacks
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
Ada VenturesVia a fund
Playfair CapitalVia a fund
AirstreetVia a fund
Episode 1 VenturesVia a fund
Madrona Venture GroupVia 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
Jack & Jill Raises $40 Million in Series A to Redesign the Recruitment Market with 'AI Agent-to-Agent' Matching人材タイムズ
On September 15, 2026, AI recruitment platform Jack & Jill announced a $40 million Series A funding round led by Air Street Capital. The company is expanding its 'dual-agent' recruitment model, where a job seeker's AI, 'Jack,' and a company's AI, 'Jill,'
Read more
Report
Jack & Jill Raises $40 Million Series A For AI Agent Hiring Platform That Matches Candidates Directly With Employers
Jack & Jill has raised $40 million in Series A funding to expand its AI-powered hiring marketplace, where separate AI agents represent job seekers and employers and introduce candidates directly to hiring decision-makers without requiring a traditional jo
Read more
Report
Jack & Jill Raises $40 Million To Put AI Agents on Both Sides of Hiring
Jack Jill raises $40 Million Series A to scale AI agents Jack and Jill. 350K candidates matched to 5K companies without job applications.
Read more
Report
Jack & Jill raises $40M to put an AI agent on both sides of the hiring table
Jack & Jill has raised $40m led by Air Street Capital. Its agents have arranged 25,000 interviews, though the company has not said how many became jobs.
Read more
Report
Offices
Where the company hires and what each office is for
Cities
2
Hiring now
2
Countries
2
Busiest office
London
Loading the map
Headquarters
Builds here
Office with open vacancies
Tap a pin for the office
London
United Kingdom
HQ
Jack & Jill — London (HQ)
5 open roles 4 posted in 90 days 20% engineering 10-50 est. staff $107k Avg Salary
hires for Sales, Backend, Communications
London
San Francisco
United States
Sales office
Jack & Jill — San Francisco
2 open roles 1 posted in 90 days 1-10 est. staff $228k Avg Salary
hires for Communications, Sales
San Francisco