Double
Accounting & Tax Software · Cybersecurity
Overview
AI-powered, ledger-integrated close management for accounting firms and teams. Automate manual work, gain real-time visibility, and close the books faster.
Funding and backers
Backers
1
Y Combinator
Momentum
15/100
in the news
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
Jun 2021
Went through Y Combinator
Tractionpublic signals, read monthly
Web presence
top 6%
of 133.2M domains by links, Common Crawl
Backed byfrom the funds' portfolios and accelerator catalogs
Investors in similar startupsfunds that back the companies most like this one
backs Ledge
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Home Integrations Contact Book Demo Book a Demo © 2023 Hyperion Ledger Labs. All rights reserved.
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
Y CombinatorVia a fund
6310 portfolio companies
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
Shared investors
News
Double Counter - Security Incident Report (4 October 2026)
What happened during the 4 October 2026 attack on Double Counter's infrastructure, what data was affected, what we did, and what you should do.
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Report
Drax datacentre could create nearly twice the yearly emissions of all Gatwick flights
Exclusive: Campaign group's analysis of North Yorkshire plans finds datacentre would have to burn 4.9m tonnes of wood a year
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Report
The Double Headed Stack Allocator
When programming high performance applications, such as video games, you learn neat tricks for writing fast code that makes the most of limited resources. Memory allocation is a huge topic for performance critical code that needs a variable amount of memo
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Report
Toshiba to double hard-disk drive supply to fill AI chip memory gap
MANILA -- Japanese technology group Toshiba plans to double production capacity for hard-disk drives used in artificial intelligence data centers with
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Report
Google: Vulnerability disclosures double to 10,000 per month as AI fuels exploitation
Vulnerability disclosures continue to skyrocket, doubling over the course of the year to more than 10,000 each month, Google researchers warned.
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Report
Report
'Gaming pays me double what I earned as a teacher'
Jarvs Tasker says it would have taken her 20 years as a teacher to make what she earns now.
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Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
New York
United States
HQ