Trusted by award-winning agents
Freedom to grow
Your agency is one of one. Your software should be, too.
Most CRMs force you into a box, shrinking your unique process to fit their rigid lines. Greenhouse OS is built on a different philosophy: the best operating system is the one you haven’t finished dreaming up yet.
We don’t give you a template; we give you the tools to build, scale, and evolve without ever hitting a ceiling.
Sales OS
Sales OS
Our Sales operating system is a proactive revenue engine that automates your prospecting, enforces a winning valuation process, and ensures every task is completed so you never lose an instruction to a competitor.
- Win more instructions
- Dominate local market share
- Monetise every lead
Data activation,
not migration
Don’t dump your history - leverage it.
While other CRM providers loose or encourage you to ditch your old data, Greenhouse OS migrates, cleans, and activates your entire database so every historic record becomes an active sales opportunity.
We are creating an average of 20-25 valuation opportunities per week, per branch.
Lettings OS
Lettings OS
Scale your lettings portfolio with total peace of mind using automated, logic-driven workflows that prevent compliance gaps and flag operational risks before they become liabilities.
- Speed to market - Achieved
- Maximize occupancy with zero-gap transitions
- Bulletproof compliance & safety
Join the community of agents adding an extra £10k to their monthly branch revenue!
Did you know you could boost your income by over 20% without having to chase a single extra instruction? It’s all about introducing flexible fees into your toolkit.
The AI agent
62% of buyers are self registering through a website or portal to book a viewing out of hours.
Our Digital Negotiator can qualify buyers and tenants and book viewings and valuations straight into your diary while your best staff are recharging.


