Platform
FOR3 OS: the technology behind the work.
We built FOR3 OS because separate tools couldn't answer one question: which effort produced which contract? It records every enquiry with its source, follows it to proposal and contract, and shows clients what FOR3 is doing. It isn't software you buy separately, but the foundation under our work.

From visit to contract
How an enquiry moves through FOR3 OS.
Schematic view, no client data.
What FOR3 OS does for you
Enquiries and follow-up
Source, statuses, owner, next step, loss reason, duplicate detection.
Proposals
Drafting and sending proposals; recording approval.
Marketing dashboard
Visits, channels, enquiries and search performance per client.
Client environment
Clients see enquiries, visits and what FOR3 is doing.
Rule-based signals
Flags enquiries that need attention; people decide what happens next.
What you get as a client
- A client environment with every enquiry, its source and its status
- Proposals and approval recorded in one place
- A monthly overview with measured and attributed results kept apart
- Access for your team, set per person
What we do
- Per-client authorisation in the database
- Access only for those who should see it
What we don't promise
- Separate SaaS licences
- AI that decides on its own
Frequently asked questions
Can I buy FOR3 OS as software?
No. It is the technology behind our partnership and comes with our work.
Do I need to replace my CRM?
No. FOR3 OS can run alongside it; see CRM integration.
Which tools does it connect to?
GA4, Search Console, Meta and email today; see integrations.
Who can see my data?
Only people with access to your organisation, enforced in the database rather than only in the app.
Tell us what you want to achieve
We reply with an honest first assessment. If we're not the right fit, we'll say so.
Read next
Integrations
GA4, Search Console, Meta and more
Read more →Lead follow-up
Enquiries that become clients
Read more →Measured vs attributed
Why we separate two kinds of results
Read more →Client portal and platform
Custom platform, requirements first
Read more →Meta Ads integration
Meta campaign data in FOR3 OS
Read more →