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Website, pricing, platforms and company facts side by side.
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| Website | sanctuary.cv | hackerrank.com |
| Pricing | — | |
| Company | Startup from the United Kingdom · 2025 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Sanctuary is crypto AML screening for the people who actually move the money: exchangers, OTC desks, P2P traders and Web3 platforms. Paste a wallet address, get a risk score, a verdict and the evidence behind it in about 2 seconds. Every check runs against OFAC, EU, UN and UK HMT sanctions lists,...
No description of HackerRank yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


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HackerRank is recommended for students, individual learners, and job seekers looking to improve their coding skills, as well as for companies seeking an efficient way to evaluate candidates' technical abilities during the hiring process.
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As answered by people managing Sanctuary.cv and HackerRank.
Sanctuary.cv's answer
Sanctuary shows the limits of its own knowledge. Every check reports how many of the applicable intelligence sources actually responded, and when coverage is thin the report says "verify independently" instead of showing a green screen. "We found nothing" and "this is clean" are different statements, and most tools quietly merge them. On top of that, every result comes as evidence rather than a bare number: entity attribution, source list, confidence, exposure distance in hops, all inside a PDF signed with Ed25519 and verifiable through a public link by anyone, without an account.
Sanctuary.cv's answer
Three reasons. Price and access: full sanctions screening against OFAC, EU, UN and UK HMT runs on every check including the free one, and paid plans start at $199 per month with no annual contract and no sales cycle. Defensibility: you get a signed report your counterparty, bank or exchange can verify, not a screenshot of a gauge. Reach: the same engine runs in the API, the web dashboard and the Telegram bot, so the compliance team, the developer and the trader on his phone all work from one source of truth instead of three different tools.
Sanctuary.cv's answer
Operators who move other people's money and have to answer for it. Crypto exchangers screening deposits before crediting, OTC desks documenting counterparties, P2P traders checking a wallet before releasing funds, payment platforms and Web3 businesses screening incoming transactions through the API, and small compliance teams that need case management and an audit trail without an enterprise budget. The common profile is someone who must decide in 90 seconds and explain that decision six months later to a bank or a regulator.
Sanctuary.cv's answer
The same scene kept repeating. Someone accepts a transfer, gets their exchange account frozen a week later, pays for a screening service and receives a screen with a number on it. Say 78. Then they ask what 78 means and get no answer: no sources, no distance to the problem, no share of funds, no date. A number you cannot argue with and cannot show to a compliance officer. So we started from the opposite end: first we defined the document that has to survive a dispute, then built the engine underneath it.
Sanctuary.cv's answer
We do not publish client names. Our users deal with frozen accounts, fraud disputes and counterparty risk, and being named as an AML customer is not something most of them want made public. By segment:
Share your experience with using Sanctuary.cv and HackerRank. For example, how are they different and which one is better?
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Recommendations tracked on public social media and blogs since March 2021.


Tracking Sanctuary.cv since Jul 2026.
This way, you transfer what you already know (problem-solving) but only change the syntax. Platforms like Hackerrank are also great to solve the same problem in different languages and learn from other people’s solutions. - Source: dev.to / about 1 year ago
Firstly, solve some common data structure problems with it. Implement some data structures like arrays, linked lists, stacks, queues, etc. You can check common problems on LeetCode, Hackerank or some other resources. - Source: dev.to / over 2 years ago
I don't have a consecutive internet connection and I can't keep up learning process so I started practicing in hackerrank.com I have started some challenges in python and c++ there. Thus I have no internet connection so I cannot practice... Source: almost 3 years ago
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