CASTLE
Castle enables online businesses of all sizes to detect and prevent user account fraud, a technology previously only available to banks and large financial institutions. Whether you’re building a bitcoin service, e-commerce store, mobile app, or any other customer-facing application, Castle's API's lets you add account hijack protection. Castle tracks fraudsters based on device fingerprint, keystrokes, site browsing history, and hundreds of other signals. Whenever something suspicious occurs, both the administrator and account owner are alerted and can immediately take appropriate action.
CASTLE
Industry:
Cyber Security FinTech Fraud Detection Internet Security
Founded:
2015-01-01
Address:
San Francisco, California, United States
Country:
United States
Website Url:
http://www.castle.io
Total Employee:
11+
Status:
Active
Email Addresses:
[email protected]
Total Funding:
11.56 M USD
Technology used in webpage:
Viewport Meta IPhone / Mobile Compatible SPF SSL By Default Google Font API LetsEncrypt Apple Mobile Web Clips Icon Google Tag Manager Content Delivery Network Font Awesome
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SEON is an online fraud prevention platform that detects and stops fraud in real-time through transactional data analysis.
Current Advisors List
Current Employees Featured
Founder
Investors List
Zack Urlocker
Zack Urlocker investment in Series A - Castle
Y Combinator
Y Combinator investment in Series A - Castle
First Round Capital
First Round Capital investment in Series A - Castle
Index Ventures
Index Ventures investment in Series A - Castle
Olivier Pomel
Olivier Pomel investment in Series A - Castle
René Bonvanie
René Bonvanie investment in Series A - Castle
F-Prime Capital
F-Prime Capital investment in Series A - Castle
First Round Capital
First Round Capital investment in Seed Round - Castle
Jenny Haeg
Jenny Haeg investment in Seed Round - Castle
Ben Holzman
Ben Holzman investment in Seed Round - Castle
Newest Events participated
Participated in Y Combinator Winter 2016 Demo Day
on 2016-03-22 as exhibitor
Official Site Inspections
http://www.castle.io Semrush global rank: 88.67 K Semrush visits lastest month: 1.17 M
- Host name: acd89244c803f7181.awsglobalaccelerator.com
- IP address: 75.2.60.5
- Location: Seattle United States
- Latitude: 47.54
- Longitude: -122.3032
- Metro Code: 819
- Timezone: America/Los_Angeles
- Postal: 98108
More informations about "Castle"
Managing Team Members - docs.castle.io
Visit the Users tab in Organization settings page, then click the Add Team Member button: Click "Organization" then "Users" to invite or manage dashboard users. Enter the first name, last name, and email address of the user you wish …See details»
Castle - Crunchbase Company Profile & Funding
Contact Email [email protected] Castle enables online businesses of all sizes to detect and prevent user account fraud, a technology previously only available …See details»
Castle - Defend against bots, fraud, and abuse.
Castle lets you block bad bots, account takeovers, transaction fraud, and spam. All without the hassle of CAPTCHAs.See details»
Castle - LinkedIn
Castle | 12,679 followers on LinkedIn. Defend against bots, fraud, and abuse. | Castle lets you block bad bots, account takeovers, transaction fraud, and spam — all without the hassle of CAPTCHAs.See details»
Castle.io - F6S
About Castle.io We fight customer threats and abuse for the next-generation of SaaS platforms (typically FinTech, Infrastructure, Health Care), with a heavy focus on developer-friendly API:s, …See details»
Prevent account and platform abuse at scale - The all-in-one …
The all-in-one solution to stop account takeovers, fake accounts, spam, botting, and any abusive behavior that violates your platform policies or undermines user trust.See details»
Single sign-on - Castle
The Sign Out Redirect URL value can be set to https://dashboard.castle.io in your Identity Provider. Now users for your organization will be able to sign in to Castle through your Identity …See details»
Antoine Vastel is joining Castle as Head of Research
Feb 21, 2025 Attackers don’t just operate at the network layer or within an application—they move across both, and Castle ensures they can’t hide in the gaps. Here’s what Antoine had to …See details»
Defend against bots, fraud, and abuse. - Castle
Founded in 2016 and backed by industry leaders like Y Combinator, Index Ventures, and First Round, Castle's journey began with a clear mission: to usher in a new era of digital security that empowers businesses to protect their user …See details»
Exploring data - Castle
Castle exposes a set of powerful filter capabilities to allow you to narrow down on interesting patterns in your data. Some notable features include: Filters can be applied to any of the 100+ …See details»
API Reference - Castle
Castle Events APIs allow you to query and aggregate Events that have been sent to the Castle Risk Assessment APIs. These APIs are currently available only to select customers. They are also subject to change. If you are interested in …See details»
Overview - Castle
Castle is a fraud prevention platform that offers you a holistic view of risky customers across web and mobile, and lets you implement mitigation workflows faster than any ever before. With …See details»
Understanding disposable emails - blog.castle.io
1 day ago Disposable email addresses are temporary inboxes that allow users to receive messages without linking the address to a long-term identity. Unlike Gmail or Outlook, which …See details»
Castle People | Wellfound
Castle is highly rated on Glassdoor, with 5.0 out of 5 stars. 4.7. Work / Life Balance. Employees rate Castle 4.7/5 on Glassdoor for work / life balance. 5.0. Strong Leadership. Employees rate …See details»
What is Castle.io? Company Culture, Mission, Values
See what employees say it's like to work at Castle.io. Salaries, reviews, and more - all posted by employees working at Castle.io.See details»
Lists - Castle
A list is a collection of entries of the same type, such as User ID, Transaction ID, IP address, or even custom attributes like a product ID in a marketplace. When you create a list in Castle, …See details»
API Reference - Castle
Castle is an identity and fraud risk management platformSee details»
Defend against bots, fraud, and abuse. - Castle
Castle's device fingerprinting and risk scores enhance every event, providing the team with a more comprehensive view of user activities. Castle's capabilities have not only accelerated the …See details»
The Castle blog
Feb 21, 2025 Antoine Vastel is joining Castle as Head of Research. Bot detection is broken. Attackers have moved far beyond basic bot scripts—they’re leveraging AI, residential proxies, …See details»
Defend against bots, fraud, and abuse. - Castle
You have the right to opt out of certain uses and disclosures of your Personal Information. Where you have consented to Castle’s Processing of your Personal Information, you may withdraw …See details»