Precursor Intelligence is a threat and vulnerability intelligence platform for owners and directors of small and mid-sized businesses. It watches the software you use, what you have open to the internet and fake websites using your name, then tells you in plain English what to fix first. It is free to start, with no card and nothing to install.
It keeps an eye on four things criminals use to get in or to trick your customers, and turns what it finds into one list, ranked most urgent first.
Tell us what you use, or let us work it out from your website. We match it against every known security flaw and show you only the ones that apply, most urgent first.
When you run a scan, we map the websites, servers and services anyone online can reach, and show what changed since the last one.
We keep watching for new web addresses made to look like yours, note whether they can send email, and alert you. We also warn you before your own website certificates run out.
With a scan, we check whether email addresses at your domain appear in known data breaches, so those people can change their passwords. We never show the passwords themselves.
Nothing is installed on your computers or network. We work from what is public about your business online, the software you tell us about and files you choose to upload.
No sales call, no set-up project. Here is the first day, step by step.
Use your work email. You set up two-step sign-in with an authenticator app, which every account has. No card needed.
Give us your website and we suggest the software it runs in about 5 to 30 seconds. You check the list before anything is saved, or pick from a catalogue instead.
We start watching for you: new flaws, what criminals are using, and lookalike web addresses for each domain you have asked us to watch.
Everything that affects you, scored 0 to 100 and sorted most urgent first, and marked Critical, High, Medium, Low or Info. Anything confirmed exploited is marked “Emergency patch”. Anything new arrives by email as soon as we spot it.
Download a PDF summary for your board, insurer or IT provider: the top things to fix, recent alerts and your latest scan. It is a current snapshot, made when you ask for it.
The Free plan is £0 and needs no card. It covers the full threat research library, tracking the software you use and alerts about it. Paid plans run from £299 a month, include every feature and come with a monthly allowance of credits.
Attack-surface scans, brand protection and AI action plans need a paid plan. Every paid plan includes every feature, and they differ in how many credits they include. You can also top up from £99 for 200 credits, and annual plans add 15 to 25% more credits. See full pricing →
Every account signs in with a code from an authenticator app as well as a password, and your data is stored in London.
Nothing on your networkNo software to install on your computers. We work from public information and what you tell us.
Stored in LondonYour data is stored in the UK, in London.
Your data stays yoursEach organisation’s data is kept apart from every other organisation’s in the database.
Keys locked awayKeys you give us for other tools are encrypted before they are stored.
We would rather you knew exactly what you are getting.
No. Your list is ranked by score, so you start at the top. When you want it explained, an AI action plan writes up what to do and in what order. If you have an IT person or provider, you can invite them to your account. There is no limit on the number of people.
We monitor continuously for new flaws in your software. As soon as we spot one that affects you, it is emailed to you and shown in the app.
No. We tell you what to fix, in what order and how, and can write it up as an action plan for whoever does the work, whether that is your own team or your IT provider.
No. There is nothing to install on your computers or network. We work from public information about your business online, the software you tell us you use and any files you choose to upload.
Your data is stored in London, and it is kept apart from every other organisation’s.
Create a free account, tell us your website and check the list of software we suggest. Your ranked list follows.