Legal ROI Calculator for Law Firms
Estimate how much Legasus can save your firm in attorney and staff hours, settlements unlocked, and software consolidation costs. Enter 5 numbers to see your projected monthly and annual ROI in 60 seconds.
Your firm's annual ROI
Estimate Your Law Firm’s ROI From Switching to Legasus
Adjust seven inputs about your firm, current software spend, and case volume to estimate your projected annual savings with Legasus. The calculator updates live and shows your estimated ROI, hours saved, settlements unlocked, and software consolidation savings.
Your firm
Adjust the 7 inputs below to estimate your firm's potential savings with Legasus.
Total annual savings of $759,160 minus your Legasus subscription of $161,640/yr.
Hours-to-dollars (annualized) + retainer recovery + software consolidation (annualized).
Also book a demo to model your specific case.
How the law firm ROI calculator works.
The model estimates legal AI ROI from reclaimed attorney and staff time, retained leads, practice management software consolidation, and the annual cost of Legasus Counsel.
A. Hours reclaimed per month
Drafting (0.6 × active matters × 0.5 hr) + mail triage (staff × 5 hr/wk × 4 weeks × 0.7 mail coverage) + intake QA (leads/mo × 0.1 hr × 0.8) + recurring tasks (staff × 2 hr/wk × 4 weeks). The subtotal is then multiplied by the 70% first-90-days adoption factor.
B. Hours-to-dollars
Hours reclaimed × your average billable rate × a conservative 40% billable conversion factor. The factor accounts for time that becomes billable work versus time that remains firm-internal admin capacity.
C. Stalled retainer recovery (PI only)
Leads per month × $5,000 average value × a 5% recovery rate. This is PI-only and shown as first-90-days value, not recurring monthly revenue, because the recovery board’s largest lift comes from unsigned or stalled retainers.
D. Software consolidation
Estimated per-user monthly cost of replaced tools × active user seats. The amount changes by current stack, so firms already using a major PMS receive lower consolidation credit than firms running on spreadsheets and point tools.
E. Total annual ROI
(B × 12) + C + (D × 12) minus your Legasus Counsel subscription (active seats × $449 × 12). The result is net annual ROI. High seat counts with low matters, leads, or staff workflow can produce a negative ROI because subscription cost scales by user.
Adoption and ROI multiple
The calculator assumes 70% adoption in the first 90 days, then reports a value-to-cost multiple: total annual savings divided by annual Legasus subscription cost. That multiple is different from net profit margin, which is why the net ROI dollar amount is shown first.
These calculations are estimates based on strong AI adoption, consistent employee usage, and the workflow inputs you provide. Your actual return will vary by practice mix, staffing model, matter volume, and how quickly the team moves daily work into Legasus.
Common questions about the ROI calculator.
The agents behind the ROI.
The calculator’s time savings come from the AI agents that reduce drafting, intake, mail, calendar, and operational work across the firm.
Doc Drafter
Cuts document drafting time so attorneys and paralegals can move more matters forward.
Mail AI
Summarizes threads, classifies senders, and surfaces next steps before inbox work turns into lost time.
Intake AI
Scores leads, refreshes summaries, and helps recover stalled retainers before value slips away.
Calendar Copilot
Finds deadlines, suggests slots, and reduces scheduling back-and-forth across busy teams.
Firm Intelligence
Answers firm-wide questions and proposes actions across matters, tasks, contacts, and workflows.
Agent Queue
Keeps AI execution controlled: every proposed action is reviewed, approved, and audited.
Turn your ROI estimate into a Legasus plan.
Review your software stack, case volume, and workflows with our team to find measurable savings.