Custom case management for firms that outgrew their system
Hashlogics builds custom case management for law firms that outgrow Clio, MyCase, Filevine or similar, built around your existing system where that's the better answer.
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The short answer
4 things that decide this
- 01Who builds it: Hashlogics, a senior engineering team that designs the matter record first and the screens second.
- 02What we build: a matter-centric data model, a deadline engine driven by court rules, and review queues for documents and intake.
- 03Where it lives: next to Clio, MyCase, Filevine, NetDocuments or iManage, writing back through their APIs. Replacing the system is a choice we make with you, not a default.
- 04How it starts: a 45-minute call, then a fixed-fee Blueprint credited in full against the build. If the plan isn't one you'd act on, you don't pay for it.
How do you know your firm has outgrown its practice system?
Practice management systems are built for the average firm. Your firm stops being average the day its matters carry data the vendor never modeled. Personal injury firms track medical providers, liens, policy limits and treatment gaps. Immigration firms track petitions, receipt notices and priority dates. Litigation shops track opposing counsel, scheduling orders and expert disclosures. When that data lives in custom fields, notes and side spreadsheets, the system has stopped being your record.
The second signal is deadlines. If a paralegal counts response dates by hand and types them into the calendar, one bad count can become a malpractice claim. The third is review: documents arrive faster than anyone can tag them, and nobody can say which ones a lawyer has actually read.
Our answer on when a small firm outgrows Clio covers the general case. This page is about the fix when the gap is the case data itself.
- 01Custom fields and spreadsheets hold the facts that decide the case.
- 02Deadlines are counted by a person, not by a rule.
- 03Nobody can see which documents a lawyer has reviewed.
Should you extend your practice system or replace it?
Extend it in most cases. Clio, MyCase and Filevine already handle billing, trust accounting, client portals and calendars well, and moving trust records is a risk you should take only for a strong reason. We build the case layer beside them: the matter model, the rules and the queues, synced through the vendor's public API so time and billing stay where your bookkeeper expects them.
Replace it when the system cannot hold your data at all, when its API cannot write what you need, or when you pay for seats nobody uses because the work happens elsewhere. Even then, billing usually stays in a dedicated tool. We rarely rebuild trust accounting.
If you are still choosing a vendor, our Clio alternatives comparison ranks the packaged options. If you need firm software beyond case data, see custom software for law firms.
- 01Extend: billing and trust records stay put; the case layer sits beside them.
- 02Replace: only when the data model or the API is the wall.
- 03Either way, the Blueprint names which one and why, before any build.
- IntakeLead, conflict check, engagement letter.
- OpenMatter typed, parties and facts captured.
- RulesDeadlines computed from the trigger date.
- ReviewDocuments queued, tagged, signed off.
- WorkTasks and stages move with the case.
- CloseOutcome, fees and retention recorded.
Each step writes back to your practice system, so billing and the calendar stay the record your team already trusts.
What does a deadline engine and matter stage model actually do?
A deadline engine turns a trigger event into dated tasks. A complaint is served, so the answer is due in a set number of days. A scheduling order is entered, so discovery cutoffs, expert disclosures and motion deadlines land on the calendar. Each rule names its source, its count method and how it treats weekends and court holidays. When a rule changes, you update it once and every open matter recalculates, with the old date kept in history.
Matter stages do the same for your process. A personal injury matter moves from treatment to demand to negotiation to litigation. Each stage has entry conditions, the tasks it opens and the data it needs. Your managing partner sees how many matters sit in each stage and for how long. That is the report that shows where cases stall.
A lawyer still owns every deadline. Our rules engine calculates it, shows its working and asks for sign-off. Nothing is filed or served by software.
- 01Rules stored as data with a source, not hidden in code.
- 02Every computed date shows its trigger and count.
- 03A lawyer signs off on dates before they reach the calendar.
What should a firm build for e-discovery, and what should it buy?
Buy the review platform. Relativity and Everlaw handle processing, de-duplication, search, review at scale and production formats, and they carry the defensibility record courts expect. Building that yourself is rarely a good use of your money.
Build the work around it. Most firms lose time before and after review: collecting from clients, tracking holds, logging custodians, moving productions into the matter file and reporting what was reviewed by whom. We build legal hold tracking, custodian logs, intake of client productions into a review queue, and the link between your review platform's export and your case record. Smaller matters that never justify a review platform get a simple queue inside the case layer: tag, assign, sign off, with every action logged.
Documents stay in NetDocuments or iManage where you run them. Your case layer points to the document; it does not copy your file system.
- 01Relativity or Everlaw for review at scale.
- 02Custom: holds, custodians, intake queues and the link back to the matter.
- 03NetDocuments or iManage stay the document store.
Four parts of a custom case system
A matter model shaped to your practice
Typed matters with the fields your practice argues from: providers and liens for injury work, petitions and dates for immigration, orders and experts for litigation. Synced to the matter in Clio, MyCase or Filevine.
Custom software for law firms →
A deadline engine with rules you can read
Court and jurisdiction rules stored as data, each date shown with its trigger and count, and a lawyer's sign-off before it reaches the firm calendar.
Review queues that show who read what
Documents and intake items assigned, tagged and signed off, with a record of every reviewer. Larger matters link out to Relativity or Everlaw.
Reporting the managing partner trusts
Matters by stage and age, deadlines due this week, and review backlog by lawyer. Built from the case record, not a separate export.
When a firm outgrows Clio →
What have we built that looks like this?
Lexpair is a legal platform we built for a Miami client. Clients submit cases through structured, guided forms. AI-assisted logic sorts each case and matches it to a relevant lawyer, and admins moderate and track every lead from one dashboard. That is the intake and review-queue pattern this page describes.
VeriEng keeps engineering license records across US states. Each check is stored with its source and timestamp, re-checked on a schedule, and exported as audit-ready proof. A deadline engine needs the same discipline: dated, provable records that hold up when someone asks how a date was reached.
The Blueprint is where we show how these patterns map to your matters, rule by rule.
Systems with intake, review and provable records
“Their attention to detail, quality of employees, and work ethic were outstanding.”
Nicolas de Quesada · Lexpair
Questions buyers ask us first
01Who builds custom case management software for law firms?+
Hashlogics does. We build matter data models, deadline engines and document review queues for firms whose case data no longer fits Clio, MyCase or Filevine. In most cases we build beside your practice system and sync through its API, so billing and trust accounting stay where they are.
02When does a firm outgrow Clio?+
When the facts that decide your cases live in custom fields, notes and spreadsheets, when deadlines are counted by hand, or when nobody can say which documents a lawyer has reviewed. Size alone is not the signal. A small injury firm can outgrow it before a much larger general practice does.
03Should we replace our PMS or extend it?+
Extend it in most cases. Your practice system already does billing, trust accounting and the client portal well, and moving trust records carries real risk. Replace it only when it cannot hold your data or its API cannot write what you need. Your Blueprint names which, with the reasons.
04Do you build e-discovery software?+
We build the work around review, not the review platform itself. Relativity and Everlaw handle processing, search and production at scale. We build legal hold tracking, custodian logs, intake queues and the link from your review platform back to the matter. Small matters can use a review queue inside the case system.
05What does a custom case system cost?+
There is no honest range before an engineer has read your practice system, your data and your rules, because those set the work. That is why the first step is a fixed-fee Blueprint, credited in full against the build. It ends in a fixed price per milestone, and if the plan isn't one you'd act on, you don't pay for it.
Go deeper
- Legal industry hub →Every way we work with law firms.
- Custom software for law firms →Firm-wide software around Clio, MyCase and Filevine.
- When does a small firm outgrow Clio? →The signals, and what to do about each one.
- Clio alternatives for law firms →The packaged options, ranked.
- Lexpair case study →Legal intake, matching and moderation.
