Build the master contract once
Create and control the project master contract, manage reusable special conditions and retain a complete version history. Generate every buyer contract from the approved source.
By audience · Law firms & legal teams
Control every contract. Keep every project moving.
Create and manage master contracts, issue buyer contracts at scale, oversee signing and exchange, and move every matter through to settlement, with your firm retaining control of the documents, workflow and access.
- Built for high-volume project sales
- Proprietary e-signing
- Integrated with PEXA
Built for property legal teams
Less administration. More control.
OPEX brings every project, contract, task and stakeholder into one controlled workflow, giving your team more time for legal work and less contract administration.
Issue contracts at scale
Turn sales advice into buyer contracts quickly, without repeatedly entering the same information or manually assembling documents.
Sign and exchange within OPEX
Use OPEX’s proprietary e-signing technology to verify signers, manage signing order, issue reminders and capture a complete record of exchange.
Keep every key date visible
Track deposits, finance dates, FIRB requirements and other contractual milestones across every lot and contract.
Move seamlessly to settlement
Prepare settlement calculations, create PEXA workspaces and carry accurate contract information through to completion.
Give every party the right access
Invite developers, sales agents and financiers into the project, with role-based access to the information and tasks relevant to them.
One controlled workflow
From master contract to settlement
Replace disconnected spreadsheets, email chains and signing tools with one live record of every contract and transaction.
- 01Master contract
- 02Sales advice
- 03Contract issue
- 04Signing and exchange
- 05Variations and key dates
- 06PEXA settlement
Client visibility
Keep clients informed without losing control
Give developers, agents and financiers live access to the status of their projects, contracts and assigned tasks, while your legal team retains control over documents, permissions, workflows and exchange.
- Live project and portfolio dashboards
- Role-based access for every participant
- Automated updates and bulk communications
- One current source of contract and sales information
Built around your firm
Connect OPEX to the systems you already use
Carry accurate information from contract creation through to settlement, while reducing duplicate data entry and manual document handling.
PEXA Projects
Create projects and workspaces directly from OPEX and carry contract information into the settlement process.
Practice management systems
Push and pull matter, contact and workflow data through an existing integration or OPEX’s APIs.
Document management systems
Automatically save exchanged contracts and associated documents into systems such as iManage or NetDocuments.
Microsoft Entra ID
Use your firm’s Microsoft credentials and existing security controls for single sign-on.
Proven in practice
Built for high-volume property work
We can streamline every part of the process from contract signing through to settlement.
Michael MammenPartner, CornwallsFAQs
Questions we get asked
Yes. OPEX was designed for high-volume project sales and allows legal teams to manage contracts across multiple projects and jurisdictions from one platform.
Yes. OPEX has its own proprietary e-signing technology, including SMS verification, signing sequences, reminders and a detailed audit report.
Yes. Your firm controls who can access each project and what developers, agents, financiers and other invited users can see or do.
Yes. OPEX integrates with PEXA Projects so that projects and individual workspaces can be created directly from the platform.
Yes. OPEX supports integrations through its APIs and can connect with practice-management and document-management systems.
OPEX works with your legal, finance and technology teams to configure the platform, establish your first projects and train users.
See OPEX in action
A better way to manage project conveyancing
See how OPEX can support your firm’s contract, exchange and settlement workflows.