SYSTEM all green source justia.com queue 12,492 pages p99 latency 184ms dataflirt.com · scraper/justia-com
RUN, 84 active pipelines, justia.com live

Justia legal data,
at warehouse scale.

We extract lawyer directories, firm profiles, case law opinions, and legal Q&A from Justia. Delivered as clean JSON, CSV, or Parquet to S3, BigQuery, or Snowflake on your cadence.

Lawyer profiles
1.2M /run
Firms extracted
314K /run
Case opinions
4.8M /month
Active pipelines
84
Uptime
99.98%
Data Dictionary

Every field we extract from justia.com

Structured, schema-consistent data across all major object types — delivered clean, typed, and ready to query.

Complete list of extractable fields for Lawyer Profiles objects from justia.com. All fields typed and schema-versioned.

lawyer_idnamefirm_namepractice_areasfeeslanguageseducationadmissionsphonewebsiteaddressjustia_rating
lawyer_profiles
● 200 OK
"lawyer_id": "LWY-98421",
"name": "Sarah Jenkins",
"firm_name": "Jenkins & Associates",
"practice_areas": "['Personal Injury', 'Medical Malpractice']",
"admissions": "['California 2012', 'New York 2014']",
"justia_rating": 9.8,
"phone": "+1-415-555-0198"
# lawyer_idnamefirm_namepractice_areasfeeslanguages
1
2
3

Complete list of extractable fields for Law Firm Profiles objects from justia.com. All fields typed and schema-versioned.

firm_idfirm_namesizelocationattorneys_listpractice_areascontact_infowebsitedescriptionoffice_locationssocial_links
law_firm profiles
● 200 OK
"firm_id": "FRM-3321",
"firm_name": "Smith Legal Group",
"size": "50-100",
"location": "Chicago, IL",
"practice_areas": "['Corporate Law', 'Intellectual Property']",
"website": "https://smithlegalgroup.example.com",
"office_locations": "['Chicago', 'Springfield']"
# firm_idfirm_namesizelocationattorneys_listpractice_areas
1
2
3

Complete list of extractable fields for Case Law objects from justia.com. All fields typed and schema-versioned.

case_idcase_namecourtdate_fileddocket_numberjudgeopinion_textcitationspartiessummaryurl
case_law
● 200 OK
"case_id": "CASE-99214",
"case_name": "State v. Anderson",
"court": "Supreme Court of California",
"date_filed": "2024-03-12",
"docket_number": "S245192",
"citations": "['45 Cal.4th 112']",
"url": "https://law.justia.com/cases/california/supreme-court/2024/s245192.html"
# case_idcase_namecourtdate_fileddocket_numberjudge
1
2
3

Complete list of extractable fields for Statutes & Codes objects from justia.com. All fields typed and schema-versioned.

statute_idtitlesectionjurisdictionyeartext_contenthistorycross_referenceschapterparturl
statutes_& codes
● 200 OK
"statute_id": "STAT-NY-P32",
"title": "Penal Law",
"section": "125.25",
"jurisdiction": "New York",
"year": 2023,
"chapter": "Homicide",
"url": "https://law.justia.com/codes/new-york/2023/pen/part-3/title-h/article-125/125-25/"
# statute_idtitlesectionjurisdictionyeartext_content
1
2
3

Complete list of extractable fields for Ask A Lawyer objects from justia.com. All fields typed and schema-versioned.

question_idquestion_titlequestion_bodypractice_areajurisdictiondate_askedlawyer_answersanswer_textdisclaimerurlattorney_links
ask_a lawyer
● 200 OK
"question_id": "Q-882194",
"question_title": "Can my landlord evict me without notice?",
"practice_area": "Real Estate Law",
"jurisdiction": "Texas",
"date_asked": "2025-01-14",
"lawyer_answers": 3,
"url": "https://answers.justia.com/question/882194"
# question_idquestion_titlequestion_bodypractice_areajurisdictiondate_asked
1
2
3

Capabilities

Everything you need from Justia, nothing you do not

Our Justia scraper handles the entire legal directory and case law database: attorney profiles, firm hierarchies, and primary law documents, with anti-bot circumvention built in.

Lawyer Directory Extraction

Extract comprehensive attorney profiles including contact information, bar admissions, education history, and Justia ratings.

Law Firm Mapping

Capture firm hierarchies, size estimates, attorney rosters, and multi-office location data directly from firm profiles.

Practice Area Taxonomy

Map attorneys and firms across specific practice areas, categorised by state, county, and city jurisdictions.

Case Law & Opinions

Extract federal and state court opinions, docket numbers, filing dates, and full opinion text for legal research.

Citation Network Tracking

Map cross-referencing cited cases to build citation networks and identify precedent relationships.

US Statutes & Codes

Extract state and federal code hierarchies, section text, and historical amendments for compliance databases.

Ask A Lawyer Q&A

Capture user questions, attorney answers, jurisdiction tags, and practice area categorisation from the Q&A forum.

Scheduled & Streaming Modes

Run continuous pipelines for new lawyer registrations, updated case filings, and recent legal answers.

Geolocation Filtering

Target extraction by specific zip codes, counties, or judicial districts to build localised legal directories.

// engagement pipeline

From target URL to warehouse record

Brief in. Clean data out.

Define Scope
d 0

Provide target jurisdictions, practice areas, or case law domains. We design the extraction schema together.

Pipeline Build
d 2–4

We configure Scrapy and Playwright crawlers, proxy rotation, session management, and CAPTCHA handling for justia.com.

Validation & QA
d 4–6

Schema validation, null-rate checks, and data normalisation tests before full launch.

Delivery
ongoing

JSON, CSV, or Parquet pushed to your S3 bucket, BigQuery dataset, or Snowflake stage on agreed cadence.

Under the hood

How our Justia pipeline handles the hard parts

Legal directories protect their contact data aggressively. Here is how we maintain reliable extraction for Justia.

pipeline-monitor · justia.com · live ● active
// fingerprinting
Identity rotation
TLS fingerprintrandomised
User-agentrotated
IP poolresidential
Challenges blocked0
// pagination
Page coverage
48,291 pages queued running
// observability
Pipeline health
99.9%
uptime
142ms
p99 lat
0.3%
null rate
2
alerts
Anti-bot layer
Residential proxy rotation and fingerprint spoofing

Justia limits aggressive scraping of attorney contact details. Our crawlers use US-based residential ISP proxies with realistic browser fingerprints and randomised request timing to maintain access.

JavaScript rendering
Full Playwright execution for contact data

Phone numbers and email addresses on Justia profiles often require JavaScript execution or user interaction to reveal. We run full Playwright browser sessions to capture this hidden data.

Pagination depth
Traversing deep directory structures

State and city-level attorney directories span thousands of paginated results. Our pipeline handles deep pagination traversal, ensuring complete coverage without dropping records or timing out.

Change detection
Only re-scrape what has changed

For large directory monitoring, we maintain a hash index of last-seen values per lawyer profile. Subsequent runs only push diffs, reducing compute cost and downstream processing load.

Monitoring & alerting
24/7 pipeline health monitoring

Every run emits structured logs to our observability stack. We alert on null-rate spikes, schema drift, and coverage drops, responding before you notice.

Applications

Who uses Justia data, and how

Teams across industries use justia.com data to build competitive products and smarter operations.

01
Legal Tech Startups

Founders build alternative lawyer directories, rating systems, and legal marketplaces using baseline Justia profile data.

02
Lead Generation

Marketing agencies target attorneys based on practice area and location to sell specialized services, software, or consulting.

03
Competitive Intelligence

Law firms monitor competitor expansion, new hires, and practice area shifts across regional markets.

04
Academic Research

Researchers analyse case law citation networks, judicial opinion trends, and statutory changes over time.

05
Attorney Recruiting

Legal recruiters identify candidates by filtering for specific bar admissions, education backgrounds, and firm affiliations.

06
Market Analysis

Investors evaluate the saturation of specific legal practice areas in target cities to inform funding decisions.

Why DataFlirt

"Justia holds the most comprehensive open-access legal directory and case law database in the US, but querying it systematically requires enterprise infrastructure."

Most teams underestimate the investment required: reliable Justia scraping requires residential proxies, full JavaScript rendering for contact details, CAPTCHA handling, daily selector maintenance, and anomaly monitoring. DataFlirt absorbs that complexity so your engineers can focus on the analysis, not the infrastructure.

Technical Spec

Justia scraper, technical capabilities

Everything supported by our justia.com scraper — rendered SPA elements, auth walls, rate-limit evasion and beyond.

JavaScript rendering
Full Playwright sessions required for revealing contact information and dynamic content
Supported
CAPTCHA bypass
Automated integration with CapSolver for directory access limits
Supported
Residential proxy rotation
ISP-grade residential IPs from US pools rotated per request
Supported
State and Federal filtering
Target specific jurisdictions for case law and statutes extraction
Supported
Pagination traversal
Complete extraction across thousands of directory pages
Supported
Change detection
Hash-based diff to emit only updated lawyer profiles or new cases
Supported
Premium lead generation metrics
Backend analytics and lead conversion data available to premium Justia members
Partial
Private user messages
Direct messages sent through the Justia contact portal
Partial
Infrastructure

Infrastructure powering the Justia pipeline

Open-source tooling on proven cloud infra — no vendor lock-in, full observability.

ScrapyPlaywrightPython 3.12RedisPostgreSQLApache AirflowAWS LambdaS3CloudWatch2CaptchaCapSolverResidential ProxiesDockerKubernetesGrafanaPrometheusAPIXLS
Scrapy + Playwright Stack

Scrapy handles crawl orchestration, deduplication, and retry logic. Playwright handles JavaScript rendering and interaction flows for hidden contact data.

Residential Proxy Infrastructure

We maintain pools of residential ISP proxies across US regions. Rotation happens per-request to prevent IP bans during deep directory crawls.

Cloud-Native Orchestration

Pipelines run on AWS Lambda and ECS. Airflow handles scheduling and dependency management. All state is stored in managed Postgres.

Output & Delivery

Your data, your destination

Data delivered to where your team already works — no new tooling required.

JSON
Newline-delimited or nested, schema versioned per run
CSV
Flat file with typed columns for CRM integration
XLS
Excel compatible format for immediate business use
Parquet
Columnar format for BigQuery, Snowflake, Athena
AWS S3
Direct bucket delivery, compatible with any data lake
Webhook
HTTP POST per record for real-time downstream processing
API
REST endpoints for querying extracted directory data
PostgreSQL
Upsert into your existing schema with conflict resolution
S3
Direct bucket delivery — compatible with any data lake
// faq

Common questions.

About justia.com scraping, legality, and pipeline operations.

Ask us directly →
Is scraping Justia legal?

Scraping publicly available information from Justia is generally permissible under applicable law, reinforced by the hiQ v. LinkedIn ruling. DataFlirt targets only public, non-authenticated lawyer profiles, case law, and statutes. We do not extract private messages or circumvent authentication walls. Clients should review Justia ToS and consult legal counsel for specific use cases.

How do you handle Justia anti-bot systems?

We use US-based residential ISP proxies, full Playwright browser sessions with realistic fingerprints, and request timing modelled on human behaviour. We monitor for CAPTCHA rate spikes in real time and trigger solver queues automatically.

Can you extract hidden phone numbers and emails?

Yes. Where contact information requires a click or JavaScript execution to reveal, our Playwright integration handles the interaction to capture the underlying data.

How fresh is the data?

Directory updates can be scheduled weekly or monthly. For case law and statutes, we can configure daily runs to capture newly filed opinions and legislative changes.

What is the minimum viable engagement?

Our smallest packages start at a defined state or practice area list (typically 10,000-50,000 profiles). For national extraction or complete case law databases, we price based on volume and delivery frequency.

Can I request a sample dataset before committing?

Absolutely. We provide a sample run of up to 500 lawyer profiles or 50 case opinions as part of the pre-engagement scoping process, so you can validate schema fit and data quality.

$ dataflirt scope --new-project --source=justia.com ready

Tell us what
to extract.
We do the rest.

20-minute scoping call. Pilot dataset within the week. Production within two. Whether you need a specific state directory export or a continuous feed of new case law opinions, we scope, build, and operate the pipeline. Tell us what you need.

hello@dataflirt.com · Bengaluru · IST · typical reply < 4h
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