SYSTEM all green source udacity.com queue 2,194 URLs p99 latency 312ms dataflirt.com · scraper/udacity-com
RUN : 41 active pipelines : udacity.com live

Udacity course data,
at warehouse scale.

We extract Nanodegree structures, syllabus modules, pricing tiers, instructor credentials, and student reviews from Udacity. Delivered as clean JSON, CSV, or Parquet to S3, BigQuery, or Snowflake on your cadence.

Nanodegrees tracked
184
Free courses
342
Syllabus modules
8,491
Instructors
1,204
Uptime
99.98%
Data Dictionary

Every field we extract from udacity.com

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

Complete list of extractable fields for Nanodegrees objects from udacity.com. All fields typed and schema-versioned.

course_idtitlesluglevelestimated_durationweekly_effortprice_monthlyprerequisitesskills_coveredratingreview_countcategory
nanodegrees
● 200 OK
"course_id": "nd013",
"title": "Self Driving Car Engineer",
"level": "Advanced",
"estimated_duration": "5 months",
"weekly_effort": "10 hours",
"price_monthly": 399.0,
"rating": 4.6,
"review_count": 1204
# course_idtitlesluglevelestimated_durationweekly_effort
1
2
3

Complete list of extractable fields for Syllabus Modules objects from udacity.com. All fields typed and schema-versioned.

course_idmodule_indextitledescriptionlesson_countproject_titleproject_descestimated_timeskills_applied
syllabus_modules
● 200 OK
"course_id": "nd013",
"module_index": 1,
"title": "Computer Vision",
"description": "Learn to use cameras to find lane lines and track vehicles.",
"lesson_count": 8,
"project_title": "Advanced Lane Finding",
"estimated_time": "3 weeks",
"skills_applied": "['Python', 'OpenCV']"
# course_idmodule_indextitledescriptionlesson_countproject_title
1
2
3

Complete list of extractable fields for Instructors objects from udacity.com. All fields typed and schema-versioned.

instructor_idnametitlecompanybioimage_urlcourses_taughtlinkedin_url
instructors
● 200 OK
"instructor_id": "inst_842",
"name": "Sebastian Thrun",
"title": "Founder",
"company": "Udacity",
"bio": "Sebastian is an educator, programmer, robotics developer and computer scientist.",
"courses_taught": "['nd013', 'cs373']",
"linkedin_url": "https://linkedin.com/in/sebastianthrun"
# instructor_idnametitlecompanybioimage_url
1
2
3

Complete list of extractable fields for Reviews objects from udacity.com. All fields typed and schema-versioned.

review_idcourse_idstudent_nameratingdatereview_texthelpful_votesgraduation_status
reviews
● 200 OK
"review_id": "rev_9921",
"course_id": "nd013",
"rating": 5,
"date": "2023-11-14",
"review_text": "Excellent deep dive into computer vision and path planning.",
"helpful_votes": 12,
"graduation_status": "Graduated"
# review_idcourse_idstudent_nameratingdatereview_text
1
2
3

Complete list of extractable fields for Pricing & Tiers objects from udacity.com. All fields typed and schema-versioned.

course_idtier_namemonthly_priceupfront_pricediscount_pctfeatures_includedcurrencyscraped_at
pricing_& tiers
● 200 OK
"course_id": "nd013",
"tier_name": "Pay As You Go",
"monthly_price": 399.0,
"upfront_price": 1595.0,
"discount_pct": 20,
"currency": "USD",
"scraped_at": "2023-12-01T10:00:00Z"
# course_idtier_namemonthly_priceupfront_pricediscount_pctfeatures_included
1
2
3

Capabilities

Extract the complete Udacity catalogue

Our scraper bypasses React rendering overhead to extract clean JSON payloads directly from Udacity's backend APIs, delivering precise curriculum and pricing data.

Nanodegree Catalogue Extraction

Title, duration, effort, difficulty level, and core skills extracted for every program.

Deep Syllabus Parsing

Extract module titles, lesson counts, and capstone project details for comprehensive curriculum mapping.

Pricing & Subscription Tracking

Capture monthly subscription rates, upfront discounts, and enterprise tier pricing.

Instructor Credentials

Name, corporate affiliation, biography, and professional background for all course creators.

Skill Taxonomy Mapping

Extract prerequisite skills and target competencies for every program.

Student Review Mining

Star ratings, review body text, graduation status, and helpful vote counts.

Enterprise Catalogue Data

Capture specialised course tracks designed for corporate upskilling.

Course Recommendations

Extract cross-sell and up-sell course linkages within the platform.

Scheduled Updates

Run weekly or daily pipelines to detect new course launches and syllabus modifications.

// engagement pipeline

From course list to warehouse record

Brief in. Clean data out.

Define Scope
d 0

Provide course categories, specific Nanodegree URLs, or skill keywords. We design the extraction schema together.

Pipeline Build
d 2–4

We configure Scrapy crawlers, session management, and pagination handling for udacity.com.

Validation & QA
d 4–6

Schema validation, null-rate checks, and syllabus structure verification 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 Udacity pipeline handles the hard parts

Modern single-page applications require deep network inspection. Here is how we extract data reliably.

pipeline-monitor · udacity.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
Dynamic content
Next.js hydration handling

Udacity relies on React and Next.js for rendering course pages. We intercept the underlying build ID and JSON payloads to extract structured data directly from the hydration state, bypassing brittle DOM parsing.

Catalogue pagination
GraphQL API interception

The main course catalogue loads via GraphQL queries. We replicate these requests with appropriate headers and pagination cursors to extract the complete catalogue without rendering overhead.

A/B testing
Pricing normalisation

Udacity frequently tests different pricing models and discount structures based on geolocation and user session. We use fixed residential proxies to normalise pricing data across specific target regions.

Schema drift
Resilient JSON extraction

Frontend layouts change, but backend data models remain stable. By targeting the Next.js data props, our extraction pipelines survive cosmetic UI updates.

Monitoring
Automated anomaly detection

We monitor for dropped fields, such as missing syllabus modules or null pricing data, alerting our operations team before bad data reaches your warehouse.

Applications

Who uses Udacity data and how

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

01
EdTech Competitor Intelligence

Track course launches, syllabus updates, and pricing changes across Udacity to inform your own curriculum development.

02
Labour Market Analysis

Map the skills taught in premium Nanodegrees against job market demand to identify emerging technology trends.

03
Corporate L&D Procurement

Compare Udacity enterprise course offerings, durations, and skill outcomes against other platforms for vendor selection.

04
Aggregator Platforms

Populate course discovery engines and review aggregators with up-to-date Udacity catalogue data.

05
Pricing Strategy

Monitor subscription costs, promotional discounts, and regional pricing disparities for competitive benchmarking.

06
Instructor Talent Sourcing

Identify industry experts and corporate practitioners teaching specialised technical courses for recruitment.

Why DataFlirt

"Udacity holds the blueprint for modern technical upskilling. Accessing their curriculum data at scale provides an immediate map of enterprise technology trends."

Extracting course data from modern React applications requires deep network inspection and API interception. We bypass brittle DOM scraping by targeting the underlying data structures, ensuring your pipeline remains stable even when the frontend layout changes entirely.

Technical Spec

Udacity scraper technical capabilities

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

Next.js state extraction
Direct parsing of React hydration props for clean schema mapping
Supported
GraphQL interception
Direct API querying for catalogue pagination and search results
Supported
Regional pricing
Geo-targeted residential proxies to capture localised subscription costs
Supported
Syllabus depth
Extraction of modules, lessons, and project descriptions
Supported
Review pagination
Capture historical student reviews and ratings across all courses
Supported
Change detection
Hash-based diffing to emit only updated courses or pricing changes
Supported
Paid video content
Extraction of proprietary lecture videos and gated course materials
Partial
Student project submissions
Access to graded student code repositories and peer reviews
Partial
Infrastructure

Infrastructure powering the Udacity pipeline

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

ScrapyPlaywrightPython 3.12RedisPostgreSQLApache AirflowAWS LambdaS3CloudWatch2CaptchaCapSolverResidential ProxiesDockerKubernetesGrafanaPrometheus
API Interception

We bypass HTML parsing entirely by intercepting GraphQL queries and Next.js hydration payloads, ensuring perfect schema alignment.

Geo-Targeted Proxies

Residential IPs allow us to capture accurate regional pricing and subscription tiers without triggering bot detection.

Automated Diffing

Hash-based change detection ensures you only process new courses or syllabus modifications, reducing downstream compute costs.

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 Excel compatible
XLS
Standard spreadsheet format for business analysts
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 to query your extracted datasets
PostgreSQL
Direct database upserts with conflict resolution
S3
Direct bucket delivery — compatible with any data lake
// faq

Common questions.

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

Ask us directly →
Can you extract full syllabus details?

Yes. We extract all public syllabus data including module titles, lesson counts, project descriptions, and estimated completion times.

Do you capture historical pricing changes?

Our pipelines run on a schedule. Each run captures the current price, allowing you to build a time-series dataset of promotional discounts and tier adjustments.

How do you handle Udacity's dynamic frontend?

Instead of parsing the DOM, we intercept the Next.js hydration state and GraphQL API responses. This provides a clean, structured JSON payload directly from their backend.

Can you extract data for specific regions?

Yes. We route requests through residential proxy pools in your target country to capture localised pricing and course availability.

Do you extract student project code?

No. We only extract publicly available course catalogue data, syllabi, pricing, and reviews. We do not access gated student submissions or proprietary video content.

How frequently can the pipeline run?

For a catalogue of Udacity's size, daily or weekly runs are standard. We can configure the cadence based on your specific monitoring requirements.

$ dataflirt scope --new-project --source=udacity.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 one-off catalogue export or a continuous syllabus monitoring feed, we scope, build, and operate the pipeline. Tell us what you need.

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