Run your firm, and give every client a portal, on software built for how you work.

For agencies, consultancies, accounting and bookkeeping firms, staffing and recruiting, legal, architecture and engineering: Customers, Projects, Clients, Finance, Knowledge, and Inbox, with People where you place or hire, and an agent that drafts, chases, and files so billable people bill.

ForAgenciesConsultingAccounting & bookkeepingStaffing & recruitingLegalArchitecture & engineering
1 stepfrom intake to engagement: checks run, folders created, letter drafted
1 portalper client, branded, with status, documents, approvals, and invoices
Written for youtime narratives and invoices drafted from the work, reviewed by you
Before & after

Opser apps around the systems you keep.

Before
EmailEverything
Practice spreadsheetMatters, deadlines
Time-tracking appHours
Word templatesLetters, memos
Shared driveDocuments
E-signature toolSignatures
After
Opser
  • Customers
  • Projects
  • Clients
  • Finance
  • Knowledge
  • Inbox
  • People
  • + the workflows you describe
Connected, not replaced
AccountingLedger
E-signatureSignatures
Practice toolsFilings, CAD…
The problem

Billable people spend their week chasing documents, reconstructing hours, and writing the same letter again.

A new client means a form, an email thread, a conflict check, a folder, and an engagement letter, each done by hand. Half the engagement is asking the client for the same documents three times. Hours are reconstructed on Friday from calendars and memory. The knowledge of how the firm handled this last time lives in someone's head.

Practice-management suites are built for one profession and stop at the firm's door. Opser starts from your engagements, your templates, and your clients, with a portal on the outside and an agent on the inside that drafts, chases, and files.

AI workflows across the apps

From intake to invoice, with a portal in between.

Each one is a job your team does today by hand across several tools. On Opser one agent does it across the apps below and the systems you keep, and you approve.

01

Lead → proposal → engagement → project

  1. Customers
  2. Knowledge
  3. Projects
  4. Clients
Before

A new client means a form, an email thread, a conflict check, a folder, and an engagement letter, each done by hand.

With Opser

The agent takes the intake, runs your checks, drafts the proposal or engagement letter from your template, and opens the engagement with its tasks, deadlines, and folders.

New client: Rossi S.r.l., annual accounts and VAT. Set up the engagement and draft the letter.

02

Client onboarding and document requests

  1. Clients
  2. Inbox
  3. Projects
Before

Half the work is asking clients for the same documents three times.

With Opser

The portal lists what's needed. The agent reminds clients on a schedule, files what arrives, and tells you what's still missing.

What's still missing from clients for the March filings? Send reminders.

03

Deliverables, approvals, and deadlines

  1. Projects
  2. Clients
  3. Inbox
Before

Deliverables go out by email; approvals live in threads; deadlines live in someone's head.

With Opser

Deliverables are posted to the portal for approval; statutory and project deadlines sit on one calendar per owner; the agent chases before anything slips.

What's due next week across all engagements, and what's waiting on a client?

04

Time → billing → invoice

  1. Projects
  2. Finance
  3. Your system
Before

Hours are reconstructed on Friday from calendars and memory. Billing narratives take longer than the work.

With Opser

Time is captured from the work itself. The agent drafts billing narratives and the invoice per engagement for review, and posts to your ledger.

Draft the March invoices for all open engagements, with narratives.

05

Answers from your own past work

  1. Knowledge
  2. Projects
Before

How we handled this last time lives in someone's head or a folder nobody can find.

With Opser

The agent answers from your engagements, documents, and notes, with permissions respected, and drafts the first version of the memo, report, or deliverable.

How did we structure the earn-out for the Ferri deal? Draft a first version for Conti.

Apps

The apps professional services assembles. And the part that's only yours.

Each app owns a business domain and comes configured for this industry. Open any of them to see the screens inside. The last card is the workflow we haven't built yet, because it's yours.

AI inside the system

The agent drafts, chases, and files, so billable people bill.

Because clients, engagements, documents, time, and the portal live in one system, the agent can set up the engagement from the intake, chase the documents, write the narratives, and answer from the firm's own work, with permissions respected.

  • Runs the intake: checks, engagement, folders, and the engagement letter from your template
  • Reminds clients of missing documents on your cadence and files what arrives
  • Drafts time entries from calendar and activity, and writes the billing narratives
  • Prepares the monthly invoice run per engagement for review
  • Answers "how did we handle this before?" from past engagements, with sources
  • Drafts the first version of the memo, report, or deliverable

Every person gets their own agent; teams can share one. Sensitive actions wait for approval, and every action is logged with the data it used and the outcome.

What changes

Intake in one step, documents that arrive, hours that bill themselves, a portal clients use.

  • A new client is set up, checked, and sent an engagement letter in one step
  • Documents are requested, reminded, and filed by the agent; you see only what's still missing
  • Time is captured from the work and billed with narratives written for you
  • Every client has a branded portal for status, documents, approvals, and invoices
  • The firm's past work is something the agent can answer from, not something someone has to remember
FAQ

What teams in your industry ask.

Can clients only see their own work?
Yes. The portal is scoped per client and per engagement, with your branding. Permissions decide what each client, teammate, and agent can see and do.
We're a law firm. Is client data isolated and confidential?
Each firm has its own database, in the region you choose, not a shared multi-tenant store. Inside it, matters and documents follow your permissions, and every agent action is logged.

See your firm, with a client portal, on one system.

Book a demo and bring a real engagement, intake to invoice.