Industry GuideJanuary 2026 • 2 min read

Best all-in-one software for professional services firms

Consulting, accounting, legal, and agency firms share common needs: client management, time tracking, billing, and project delivery. Here's how to run all of it from one platform.

1. What professional services firms need

Professional services automation (PSA) software should handle the entire client lifecycle:

Sales & Pipeline

  • • Lead tracking and qualification
  • • Proposal generation
  • • Contract signing
  • • Deal forecasting

Client Management

  • • Contact database
  • • Communication history
  • • Document storage
  • • Client portal access

Time & Resource Tracking

  • • Billable time capture
  • • Project time budgets
  • • Team utilization
  • • Resource scheduling

Billing & Finance

  • • Time-to-invoice automation
  • • Project profitability
  • • Expense tracking
  • • Payment collection

2. PSA software comparison

PlatformStarting PriceBest ForLimitation
Salesforce + Add-ons$150+/user/moLarge enterprisesComplex, expensive
ConnectWise$35+/user/moIT/MSPsIT-focused only
Accelo$24+/user/moSmall agenciesLimited accounting
Karbon$59+/user/moAccounting firmsAccountants only
BBos$49/user/moAll professional servicesNewer platform

3. How BBos serves professional services

The Complete Professional Services Workflow

1
Lead comes in → Tracked in sales pipeline
2
Send proposalE-signature with payment terms
3
Client onboardsAutomated checklist and portal access
4
Work beginsTasks assigned, time tracked
5
Bill clientInvoices from time automatically
6
AnalyzeReports show profitability per client

4. ROI calculator

For a 10-Person Professional Services Firm

Time tracking improvement (+15% billable capture)+$45,000/year
Admin time saved (5 hrs/week × $50/hr)+$13,000/year
Tool consolidation savings+$12,000/year
BBos cost (10 users × $49/mo × 12)-$5,880/year
Net Annual Benefit+$64,120/year

Built for professional services

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