Legal Software Development Services

SPD Technology is a legal software development company that has built a B2B legal document platform for Legal Shelf that grew its customer base by 40%, rebuilt a legacy notary service into a cloud platform covering 20 US states, and cut hearing scheduling from 35+ minutes to about one minute for a US legaltech startup.

Why Legal Teams Outgrow Off-the-Shelf Software

Practice management tools fit standard workflows, and legal teams tend to hit their limits once documents, jurisdictions or integrations become specific to how they work. Custom legal software development addresses the problems below, each of which traces back to a tool designed for a generic firm. 

  1. Documents spread across tools

    Drafts live in email threads while signed copies sit in shared drives, and after a few rounds of edits nobody trusts which version is final. Each off-the-shelf tool holds its own slice of a matter, which makes search across matters close to impossible.

  2. Rules that differ by jurisdiction

    If notarization, filing or scheduling rules change from one state or court to the next, a product built around a single rule set starts breaking as soon as it expands. Generic tools hard-code one way of working and leave every exception to staff.

  3. Manual scheduling and follow-ups

    Every hearing still means a round of emails. Paralegals check court availability and coordinate with opposing counsel case by case, in calendars that know nothing about judicial deadlines.

  4. Systems without APIs

    Many courts, registries and older case management tools offer no API at all. Standard integrations assume one exists, so staff copy case data between systems by hand, and each manual transfer is another chance for a wrong date or a missed party.

  5. Confidentiality and access control

    Shared folders with broad permissions make it hard to prove who opened which client document. General-purpose storage tracks access per folder, while legal work needs it per client and per matter.

  6. Client expectations of self-service

    Clients now expect to sign, upload and check a matter’s status online. Email-based workflows turn each of those steps into a back-and-forth that slows the matter down, and practice tools built for internal staff rarely give clients more than a file-sharing link.

Where Legal Software Projects Fail and How We Prevent It

Four early decisions in legal software development determine whether a legal platform holds up when it adds clients, jurisdictions or AI features, and each is far cheaper to get right in discovery than to fix after launch.

  1. Access model added late

    Folder-level permissions look fine at launch and start over-sharing as soon as one client’s documents sit next to another’s. Our teams design access around roles, clients and matters before the first screen is built, with expiring guest access and an audit trail for every view, as on the Legal Shelf platform.

  2. One rule set for every jurisdiction

    When a second state or court comes on board, hard-coded logic forces a rewrite of the workflow. We model jurisdiction rules as configuration, which is how the notary platform we rebuilt handles state-specific requirements across 20 US states and the scheduling platform times follow-ups to judicial rules.

  3. AI output without review

    An extracted clause with the wrong renewal date, or a drafted motion sent unchecked, becomes the firm’s liability. Every AI workflow we build keeps a human review step, shows the source and confidence behind each result and logs every AI action, as in Legal Shelf’s contract extraction and the scheduling platform’s drafted motions.

  4. Integrations taken on trust

    Court websites and some legal vendors expose no API, and a project that discovers this after the architecture is set has to be partly redesigned. We test access during discovery and build monitored scrapers or vendor-specific connectors where needed, including court availability scraping and Legal Shelf’s links to vendors without APIs.

What Changes for Legal Teams After Launch

Each change below comes from a specific mechanism built into the platform during legal software development, and where we have a measured result, it comes from one of our legal projects. 

  1. Less manual work

    A hearing that once took 35+ minutes to schedule takes about one minute on the platform we built for a US legaltech startup. Our intelligent automation services cover document assembly, approval routing and follow-ups, leaving staff to step in only where legal judgment is needed.

  2. Audit-ready by default

    Every view, edit, signature and AI action is logged against the matter it belongs to. When a client, auditor or court asks who accessed a document and when, the answer comes straight from the log.

  3. Faster document handling

    On Legal Shelf, 30,000 documents have been processed automatically, with AI pulling out parties and contract dates. Lawyers find what they need through a digital library with simple and advanced search across every matter they can access.

  4. Client self-service

    If a client needs to sign, upload a file or check progress, they do it in a secure portal at any hour. Temporary guest access lets counterparties or experts join a single matter and expires once their part is done.

  5. Room to expand

    Later expansions, from a new jurisdiction to a new language, go into the existing platform as configuration and new modules. Legal Shelf runs in Spanish, Portuguese and English, and the notary platform supports state-specific rules across 20 US states.

  6. Lower run cost

    Once one platform replaces several overlapping tools, the team stops paying for duplicate licenses and for staff time spent moving data between them. Cloud-native infrastructure scales with actual usage, so hosting costs follow the caseload.

Value-Based Legal Software Results We Delivered to Our Global Clients

  1. → 20

    US states covered by the cloud platform, each with its own notarization requirements built into the workflow.

  2. → 40%

    Growth in the client’s customer base, with 20+ enterprise clients now running their documents, e-signatures and contract extraction on the platform.

  3. → 35+ → ~1 min

    Time per hearing scheduling task once court availability data and judicial-rule follow-ups were automated.

  4. → 30,000

    Documents processed automatically, with AI pulling out parties, contract dates and renewal terms for lawyers to review.

Alex Samano

Alex Samano

Co-Founder & CEO, Mogami App

SPD Technology has done a great job of maintaining the lifeblood of their codes. They’re transparent with pricing models and deliver within budget. Their dedicated teams act as an extension of the partner’s company. Responsibility and a commitment long-term partnership are two hallmarks of their work.

Alex Samano, Co-Founder & CEO, Mogami App

Building a legaltech product or replacing a legacy legal system? Tell us the workflow and the jurisdictions, and we will outline the architecture and plan.

Engineering Behind Our Legal Software Development

These are the technologies and practices behind the legal platforms we have shipped, grouped by the problem each one solves.

  1. Data Security & Compliance Architecture
    Security & Confidentiality

    Role hierarchies, matter-level permissions and Auth0-based authentication control who sees each client file and help protect sensitive client data, while encryption in transit and at rest protects the files themselves. We also use advanced encryption and secure data storage to safeguard confidential records. Audit trails record every access. SPD Technology is ISO/IEC 27001:2022 certified, and we build these controls to each client’s requirements under GDPR and similar privacy laws, with data security, risk management, and regulatory compliance as core design goals.

  2. Cloud Infrastructure & DevOps
    Cloud & DevOps

    The Legal Shelf platform runs on AWS Lambda, RDS, S3 and CloudFront, with infrastructure defined in Terraform and releases shipped through GitHub Actions. It uses secure cloud environments for centralized matter management, with cloud-based storage for client files and case history that can be accessed from anywhere. For a legacy document management system, our team moved 20 TB of legal files to the cloud with versions and permissions intact.

  3. Legal Document AI

    OpenAI-based extraction pulls parties, dates, durations and renewal options out of contracts, supports document analysis, and classifies each document by subtype. OCR and spell correction prepare scanned files first, so the models work on clean text. These are intelligent systems that support document drafting from structured contract data. Our natural language processing services cover the full pipeline, from ingestion to the lawyer’s review screen.

  4. Integrations Without APIs

    Where a court or vendor offers no API, we build monitored scrapers and vendor-specific connectors that alert the team when a source changes. The scheduling platform pulls court availability this way and keeps hearings in sync with the firm’s case management system, and Legal Shelf uses the same approach for vendors without APIs.

  5. Data & Search

    A PostgreSQL-backed digital library gives lawyers simple and advanced search across documents in Spanish, Portuguese and English on Legal Shelf. Behind it, our data engineering services structure extracted fields, metadata and version history so search and reporting draw on the same records.

  6. Payments for Legal Services

    For a UK and US legaltech company, we integrated Stripe, ACH and IBAN payments, filtered bot traffic and set up Prometheus and Grafana dashboards to monitor transactions. Our payment gateway integration services and billing software development cover the same ground for firms that bill clients online, including legal billing workflows and related billing tools. Integrated time-tracking captures billable hours that would otherwise be missed, improving invoice accuracy. Tailored billing systems can automate time tracking and invoicing while supporting strict trust accounting rules.

Types of Legal Software We Build

Success Stories with Global Impact

SPD Technology designs and develops transformative software solutions that drive innovation, new revenue streams, and market leadership.

Developing a B2B Legaltech Solution for a LATAM Startup

  • Industry: LegalTech
  • Country: Mexico
  • Team Size: 8
  • Modern AI-Powered Web Platform: A highly customized software solution we created resulted in significant cost savings, groundbreaking functionality, and limitless scalability compared to an existing legacy platform.
  • Improved Speed of Document Processing: Our AI/ML model helps the employees of a client to extract needed information from documents much faster. Human experts only need to correct and check the model’s results. The AI/ML models are in the constant enhancement process with continuous data labeling, so the speed of document processing will only improve over time. 
View Case Study
  • Business Reach Expansion to 20 US States: our involvement helped the client to extend its service geography to more US states, as we made all state-specific requirements supported by the platform.
  • Legacy-to-Cloud Smooth Migration: delivered a 100% Cloud-based solution with enhanced UX on both desktop and mobile that reduces paperwork, provides document preparation tools, and saves time on legal processes for the users.
View Case Study

Developing a Scheduling Web Platform for Legal Professionals

  • Industry: LegalTech
  • Country: USA
  • Team Size: 4
  • Automating Core Activities for Users: we created an innovative solution with complex functionality that automates the scheduling process, eliminating the need for constant follow-ups and freeing up valuable time for more critical activities.
  • Time Savings From 35 to 1 Minute on Scheduling Tasks: without this software, legal assistants and paralegals are spending over 35 minutes on average trying to schedule events. Automated scheduling and document creation with the help of our platform takes around 1 minute and requires no human intervention.
View Case Study

Cloud Migration & New Features Boost Document Management System

  • Industry: Document Management
  • Country: USA
  • Team Size: 7
  • Legacy-to-Modern Document Management System Upgrade: completely overhauled and expanded a legacy DMS, creating a data storage space for new users and unlocking business growth opportunities.
  • A Significant Increase in the Product’s Performance and Scalability: leveraged the Cloud technology and already migrated 20 TB of data from the legacy app to the Cloud, dramatically reducing the file-downloading time for the users.
View Case Study

Have a legacy legal system that cannot expand to new jurisdictions or products? We will assess it and propose a modernization path.

Our Clients are Happy

To share their experiences

Sara Lufrano

Sara Lufrano

Principal Technical Product Manager, Space Needle

Always delivered on time. Highly responsive to our needs. 10/10.

Sara Lufrano, Principal Technical Product Manager, Space Needle
Alex Samano

Alex Samano

Co-Founder & CEO, Mogami App

SPD Technology has done a great job of maintaining the lifeblood of their codes. They’re transparent with pricing models and deliver within budget. Their dedicated teams act as an extension of the partner’s company. Responsibility and a commitment long-term partnership are two hallmarks of their work.

Alex Samano, Co-Founder & CEO, Mogami App
Fabrice Forget

Fabrice Forget

Chief Product Officer, PitchBook

We feel very lucky to have found SPD Technology as our partner. Over the last 10 years, they have totally surpassed our expectations, and day after day we have received incredible value from the team. Here is the secret sauce, just put together your best ideas in your requirements and there is nothing they can’t do!

Fabrice Forget, Chief Product Officer, PitchBook
John Gabbert, Founder & CEO at PitchBook Data

John Gabbert

Founder and CEO, PitchBook Data

Customers are king at PitchBook and SPD Technology shares in this mission. For the last 13 years, SPD Technology has helped us scale product development and continuously deliver the product functionality our clients need to make smarter decisions.

John Gabbert, Founder and CEO, PitchBook Data
Senior Engineering Manager, E-Commerce Solutions Company

Prasad Sridhar

Senior Engineering Manager eCommerce Solutions Company

SPD Technology’s work has been praised by the client for their consistency and high quality. Their communicative, responsive, and flexible project management ensures a positive collaboration. Ultimately, their professionalism and forward-thinking are impressive.

Prasad Sridhar, Senior Engineering Manager eCommerce Solutions Company
Shariq Ahmad

Shariq Ahmad

Head of Technology, Morningstar, Inc

All of their developers and technology staff are highly talented and very professional. Working with SPD felt like we were working with an internal team. They are always accessible any time of the day and very flexible in providing support to our users who are globally distributed.

Shariq Ahmad, Head of Technology, Morningstar, Inc
Steve Carner

Steve Carner

Founder CEO, Home Hub

The team at SPD Technology exceeds expectations. Their professional communication style makes them stand out, They’re a skilled group of detailed-oriented workers. Customers can expect a team that provides helpful suggestions to better their clients.

Steve Carner, Founder CEO, Home Hub
Fabrice Forget

Fabrice Forget

Chief Product Officer, PitchBook

We feel very lucky to have found SPD Technology as our partner. Over the last 10 years, they have totally surpassed our expectations, and day after day we have received incredible value from the team. Here is the secret sauce, just put together your best ideas in your requirements and there is nothing they can’t do!

Fabrice Forget, Chief Product Officer, PitchBook

Full-Cycle Legal Software Development Services

We provide end-to-end custom software development services for law firms, legal tech companies, and professional services organizations. Our company offers a full-cycle approach, covering every step of the project development lifecycle, from business vision discussions and initial planning to long-term support and gradual upgrades. Each stage below ends with a concrete deliverable, so you know what you have before the next one starts.

  1. Consulting & Strategy

    Every engagement starts with discovery: we map current legal workflows, the jurisdictions involved and the systems that need to connect, and test API access before architecture decisions are made, whether it is data strategy consulting, AI consulting or any other area required for building effective legal mobile apps and platforms.


    You get

    A scoped roadmap, a solution architecture, an access and permission model, and a cost and timeline estimate for the first release.

  2. Custom Software Development

    Solutions for legal and professional services are a big part of our cross-industrial custom software development expertise. Our engineers build legal platforms end to end, including AI powered solutions, from document and contract tools to client portals and court scheduling, with access control, audit trails and jurisdiction rules designed in from the first sprint. We work in agile iterations, so each release reaches users and shapes the next one.


    You get

    Working releases every sprint, CI/CD pipelines, automated tests and documentation your team can maintain.

  3. Legacy Modernization

    SPD Technology specializes in application modernization services, upgrading core legacy systems while the existing product stays in service. For a US legaltech startup, we rewrote critical parts of a PHP and Angular notary service and covered each rewritten component with unit tests confirming it behaves like the legacy code. By modernizing existing software, we enhance performance, improve security, enable interoperability, and prepare the product for cloud adoption or AI features.


    You get

    A component-by-component modernization plan, regression tests against legacy behavior, and a release sequence that keeps users working throughout.

  4. System Integration Services

    To effectively function according to the modern standards, legal operations often depend on multiple software platforms, from CRMs and billing systems to case management platforms and data repositories, so seamless integration across business platforms is essential. Where a system offers an API, we connect to it directly. Where it doesn’t, we agree on a fallback during discovery, whether scraping, file exchange or a vendor-specific connector, and monitor it after launch.


    You get

    An integration map, connectors with monitoring and alerts, and documented data flows between every system.

  5. Maintenance & Support

    Surpassing the initial launch, we provide our services as long as needed, including ongoing maintenance, monitoring, optimization, updates, feature development, and continuous support to ensure your legal software remains secure, compliant, and up-to-date. When a jurisdiction changes its rules, the update goes into configuration and ships with the next release.


    You get

    Agreed response times, monitoring dashboards, security patching and a roadmap for new features and jurisdictions.

  6. Document & Data Migration

    Legal archives carry metadata, version history and permissions that matter as much as the files themselves. We migrate all three intact, validate document counts and access rights after each batch, and keep the legacy system readable until sign-off. For a US document management platform, we moved 20 TB of data from the legacy app to the cloud, with our cloud modernization services covering the target infrastructure.


    You get

    migration plan with validation rules, batch-by-batch reports, and a cloud environment ready for the migrated archive.

Why Choose SPD Technology as Your Legal Software Development Company

Legal software projects usually go wrong on access models, jurisdiction rules and integrations long before the code becomes the problem. If you are comparing legal software development companies, here is what we bring to that comparison.

  1. Legaltech Products in Production

    Our legal work is product work: platforms that legaltech companies sell to firms and enterprise clients. Legal Shelf grew its customer base by 40% on the platform we built, the notary service we rebuilt covers 20 US states, and our scheduling platform serves attorneys, legal assistants and paralegals at US law firms and corporate legal departments.

  2. Confidentiality by Design

    Matter-level access, expiring guest links, encryption in transit and at rest, and audit logs go into the architecture before the first feature does. SPD Technology is ISO/IEC 27001:2022 certified, and each product is built to the client’s own policies and to GDPR or the privacy laws where its users are.

  3. Integration Where APIs Do Not Exist

    Many courts and older legal vendors publish no API, and finding that out mid-build is expensive. We check access before the estimate is signed off and price in monitored scrapers or vendor-specific connectors where they’re needed, the approach behind the court availability data on our US scheduling platform.

  4. Recognized by Clutch for Legal Software

    Clutch named SPD Technology one of its Top Software Developers — Legal for 2026, based on verified client feedback, project outcomes and market presence. The recognition is one of five Clutch 2026 awards SPD received, alongside Top App Modernization Service.

About
SPD Technology

SPD Technology is a legal software development company whose legal projects include a B2B document platform that helped Legal Shelf grow its customer base by 40%, a legacy notary service rebuilt as a cloud platform covering 20 US states, and a hearing-scheduling platform that cut scheduling from 35+ minutes to about one minute for a US legaltech startup.

Founded in 2006, SPD Technology has 650+ specialists and has completed 460+ projects for startups and enterprises worldwide. Our teams work across AI/ML, data engineering and cloud, and the company is ISO/IEC 27001:2022 certified and an AWS Select Tier Services Partner.

Spd Technlogy offices map

Trusted Globally by Innovation-Driving Companies 

From Fintech industry stalwarts to industry-leading eCommerce providers, we ensure the comprehensive alignment between emerging technologies and established business processes. 

  1. An American financial services firm that provides investment research and investment management services
  2. Financial data and software company with offices in London, New York, San Francisco, and Seattle.
  3. All-in-one omni commerce payment solution with contactless, fast, secure, and safe payment processing
  4. Space Needle logo
    One of the most recognizable landmarks, a company that specializes in innovative travel and hospitality services
  5. Phoenix Security logo
    SaaS XSPN – Next Generation Application & Cloud Security Posture Management
  6. A leading tech-enabled insurance company that provides workers’ comp coverage to small businesses
  7. Axcess Payment Services logo
    A UK-based provider of online payment solutions to businesses of all sizes worldwide

Certified

By Independent Organizations

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Helping global businesses implement Adyen payment solutions with secure architecture and optimized transaction flows.

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Confirmed by Oracle certification, our company provides top-notch tech expertise in building and delivering cutting-edge database and cloud-based apps.

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IIBA Certification signifies our proficiency in business analysis, ensuring a deep understanding of client needs and industry requirements.rn

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With AWS Certification, we guarantee top-tier cloud expertise, enabling us to architect robust, scalable, and secure solutions.

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Trusting your project development to us, you can rely on our project management excellence, meticulous planning, and efficient resource utilization. rn

Scrum Alliance

Our Scrum Alliance Certification demonstrates our dedication to agile methodologies, fostering collaboration and iterative development.rn

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Backed by Scrum.org Certification, our development team leverages the best principles of Scrum to build superior and iterative software solutions.

Tell us which legal workflow costs your team the most time. We will show you what a custom build would look like.

FAQ

  • What types of legal software can be custom built?

    Common custom builds include document management and e-signature platforms, contract lifecycle management, case and matter management, court scheduling and filing tools, client portals, billing and time tracking, eDiscovery and research tools, and legal AI for extraction and drafting. Many products combine several of these in one platform. A custom build makes sense when workflows, jurisdictions or integrations are specific to your practice or product, or when the software itself is what you sell.

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