Every contract, held to your playbook
Proviso reviews each agreement against the positions your legal team has agreed, marks every departure and suggests the edit with its reason attached.
Legal teams at 400+ companies review with Proviso
Built for the people who sign off
In-house legal and procurement work from one playbook, one clause library and one record of every decision.

For in-house legal
Clear the queue of NDAs, MSAs and order forms without lowering your standards, and keep lawyers on the deals that need them.

For procurement
Send vendor paper through the same playbook legal uses, and escalate only the clauses that fall outside it.
New
October 2026
Clause library search
Search approved language across every playbook and insert it into the draft without leaving Word.
September 2026
Policy checks for DPAs and BAAs
August 2026
Word add-in for Mac

Everything a review needs
From the first request to the signed copy, with one record of every decision along the way.
Proviso reads the draft against your playbook and marks each departure with a suggested edit, the position it came from and room for your team to discuss it.
Measured in hours your team gets back
Figures come from Proviso usage across all workspaces in the third quarter of 2026, and from the customer stories they link to.
Median first-pass review of an NDA
All workspaces, Q3 2026
Time to signature for order forms
From the Lumenfield story
Clauses escalated to a lawyer
All workspaces, Q3 2026
Agreements reviewed every month
All workspaces, October 2026













