After-hours business law intake
Most business law leads come in at night or on weekends — right after hours. A mobile app lets clients upload photos, complete intake, and sign a retainer before your office opens Monday morning.
Business law app development
Application Development for Business Law in US
From first inquiry to booked engagement — on their phone, with privacy built in.
Custom business law client portals and mobile apps with secure intake, e-signatures, document upload, and case push notifications — integrated with Clio, MyCase, PracticePanther, and iManage across all 50 U.S. states.
- SOC 2-aligned
- iOS & Android
- 50-state coverage
- Bar compliant
Verified results90-day cohort
- Mobile adoptionvs browser-only portals0%
- Status inquirysstaff time saved-0%
- Code ownershipfull source transfer0%
Recent wins our business law partners report
- 80%Mobile client adoption
- -40%Status inquiry volume
- 50U.S. states served
- 100%Source code ownership
The challenge
Why business law apps are different
Generic client portals fail business law practices. Here's what makes this niche uniquely demanding.
Practice-area workflows
Divorce intake differs from litigation, support, or startup counsel. Generic portals use one form for everything — we build separate practice-area flows mapped to your matter types and PMS fields.
Push beats email for business law clients
Clients don't check email for case updates — they call your office. Push notifications for hearing dates, deposition dates, and treatment milestones cut status-inquiry volume and improve client satisfaction scores.
Deliverables
What we build for business law firms
Every component is engineered for the unique demands of business law — from corporate intake to booked engagements.
Branded business law client portal
Secure web and mobile login with your firm's branding — clients see your name, not a generic PMS label.
Practice-area intake forms
Separate flows for M&A, contracts, litigation, and startup counsel — mapped to your matter types and PMS fields.
Secure document upload
Clients upload financial disclosures, parenting plans, and court documents directly from their phone or desktop.
E-sign retainer & court forms
Digital retainer agreements and authorization forms — signed before the first office visit.
Case milestone push notifications
Hearing scheduled, startup counsel set, filing submitted — clients stay informed without calling your office.
PMS integrations
Clio, MyCase, PracticePanther, and iManage API sync — no forced migration from your current stack.
How it works
Our business law app development process
01
Discovery & Workflow Mapping
We audit your intake bottlenecks, map your existing PMS stack, identify practice-area workflow gaps, and define the smallest build that solves the problem — portal first, native apps when justified.
02
Architecture & Build
Secure data flows, role-based access, and PMS integration points designed in two-week sprints. You test working software against real matters — messaging, documents, e-sign, and push notifications.
03
Launch & App Store Handoff
App Store and Google Play submission, deployment, staff training, documentation, and full source-code ownership transfer on completion.
Technical standards
Security & compliance built-in
Every business law app we deliver includes encryption, audit trails, and attorney-client privilege safeguards — no optional add-ons.
- End-to-end encryption
Data protected in transit and at rest — attorney-client privilege safeguards
- MFA & biometric login
Only authorized clients access sensitive case information
- Audit trails on all messaging
Every client-attorney interaction logged for compliance
- Privacy-first document handling
Financial and litigation documents stored with role-based access
- 100% source code ownership
No lock-in — move to any developer or host anytime
Why not the bundled portal?
Bundled PMS portals vs. Legal Length custom business law apps
FeatureBundledLegal Length
- Family-law-branded mobile experience
- Practice-area intake workflows
- Secure document upload
- Custom push notifications
- Native iOS & Android apps
- Clio / Smokeball / MyCase sync
- Full source code ownership
- No forced PMS migration
Client voices
business law partners on the record
Real firms, real apps, real intake numbers.
“Our custom business law portal cut status-inquiry volume by 40% in the first 60 days. Clients upload financial disclosures and sign retainers from their phone before we even get them on a call — that's engagements we would have lost to slower firms.”
40% fewer status inquirys in 60 daysMarcus R.Managing PartnerMeridian Corporate Law Group“Legal Length built a branded portal on top of our Clio stack without forcing us to switch platforms. Practice-area intake forms for M&A and contracts alone doubled our due-diligence sign-up rate.”
2× due-diligence retainer sign-upsSandra K.Founding AttorneyKellerman Business Law“Push notifications for hearing dates and startup counsel milestones changed how our clients experience the firm. Our Google review score went from 4.2 to 4.8 in six months — clients feel informed, not ignored.”
4.2 → 4.8 Google rating in 6 mo.David T.Senior PartnerTanner & Associates, LLP
Frequently asked
business law app development questions, answered
Common questions from business law attorneys evaluating a client portal or mobile app. If yours isn't here, send us a note.
Should my business law firm build a custom app or use the bundled Clio/MyCase portal?
Bundled portals work when your team already lives inside one practice-management stack and clients accept a generic experience. Custom business law app development makes sense when you need branded mobile intake, practice-area questionnaires, secure document sharing, or integrations your PMS does not offer natively. We scope the smallest build that solves the bottleneck — often a secure portal first, with native iOS and Android apps when mobile push and offline access justify the investment.
Do you integrate with Clio, MyCase, PracticePanther, and iManage?
Yes. We build custom client portals and mobile apps as a front-end layer on top of your existing practice-management system — syncing matters, contacts, documents, and calendar events via secure API. You keep your current PMS; we extend it with business-law-branded intake, push notifications, and practice-area workflows without forcing a platform migration.
How long does a business law client portal or mobile app take to build?
A focused client portal with secure login, document upload, e-sign, and case status updates typically ships in 8–12 weeks. Full native iOS and Android apps with push notifications, practice-area intake flows, and PMS integration run 12–20 weeks depending on scope. We work in two-week sprints with working software you can test against real matters.
How much does business law app development cost for U.S. law firms?
Portal-only builds start around $15,000–$35,000. Native iOS and Android apps with PMS integration, practice-area intake, and push notifications typically range from $40,000–$90,000 depending on integrations and feature depth. We provide a fixed-scope quote after discovery — no open-ended hourly billing.
Do I own the app source code after launch?
100%. Full source code, design files, App Store accounts, and deployment documentation transfer to you at launch. No proprietary lock-in, no monthly platform rental tied to our stack. You can move to any developer or host at any time.
More business law services
Complete business law marketing from Legal Length
Ready when you are
Ready to build a business law app that books more engagements?
Let's build a secure, branded client portal and mobile app that turns confidential leads into booked engagements — integrated with your existing practice-management stack.