SYSTEM all green source cambly.com queue 12,491 profiles p99 latency 184ms dataflirt.com · scraper/cambly-com
RUN - 14 active pipelines - cambly.com live

Cambly tutor data,
at warehouse scale.

We extract tutor profiles, real-time availability, teaching styles, and language combinations from Cambly. Delivered as clean JSON, CSV, or Parquet to S3, BigQuery, or Snowflake on your cadence.

Tutors extracted
42.1K /run
Schedule updates
145K /12h
Course records
1.2K /week
Active pipelines
14
Uptime
99.98%
Data Dictionary

Every field we extract from cambly.com

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

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

tutor_idnameaccentratingsuper_tutorintro_video_urlbio_textspecialtieslanguages_spokencertificatesprofile_urltotal_chats
tutor_profiles
● 200 OK
"tutor_id": "60a8f9b2e4b0a1d2",
"name": "Sarah Jenkins",
"accent": "British",
"rating": 4.9,
"super_tutor": true,
"languages_spoken": "['English (Native)', 'French (Conversational)']",
"total_chats": 3412
# tutor_idnameaccentratingsuper_tutorintro_video_url
1
2
3

Complete list of extractable fields for Schedules & Availability objects from cambly.com. All fields typed and schema-versioned.

tutor_iddatetime_slottimezoneis_bookedreservation_typelast_updatedslot_idduration_minutes
schedules_& availability
● 200 OK
"tutor_id": "60a8f9b2e4b0a1d2",
"date": "2026-10-15",
"time_slot": "14:30:00",
"timezone": "UTC",
"is_booked": false,
"duration_minutes": 30,
"last_updated": "2026-10-14T08:12:00Z"
# tutor_iddatetime_slottimezoneis_bookedreservation_type
1
2
3

Complete list of extractable fields for Course Catalogue objects from cambly.com. All fields typed and schema-versioned.

course_idtitlelevelcategorydescriptionlesson_countsyllabus_topicstagscourse_url
course_catalogue
● 200 OK
"course_id": "c_biz_eng_101",
"title": "Business English Fundamentals",
"level": "Intermediate",
"category": "Professional Development",
"lesson_count": 12,
"tags": "['Business', 'Vocabulary', 'Speaking']",
"syllabus_topics": "['Introductions', 'Email Etiquette', 'Meetings']"
# course_idtitlelevelcategorydescriptionlesson_count
1
2
3

Complete list of extractable fields for Tutor Ratings objects from cambly.com. All fields typed and schema-versioned.

tutor_idaverage_ratingreview_counttop_tagsstudent_feedback_summaryjoin_dateresponse_rateattendance_rate
tutor_ratings
● 200 OK
"tutor_id": "60a8f9b2e4b0a1d2",
"average_rating": 4.9,
"review_count": 1205,
"top_tags": "['Patient', 'Good with beginners', 'Clear pronunciation']",
"join_date": "2021-04-12",
"response_rate": 98.5,
"attendance_rate": 99.1
# tutor_idaverage_ratingreview_counttop_tagsstudent_feedback_summaryjoin_date
1
2
3

Complete list of extractable fields for Pricing Plans objects from cambly.com. All fields typed and schema-versioned.

plan_idminutes_per_weekdays_per_weekduration_monthstotal_pricemonthly_pricecurrencydiscount_pctplan_type
pricing_plans
● 200 OK
"plan_id": "p_30m_3d_12mo",
"minutes_per_week": 90,
"days_per_week": 3,
"duration_months": 12,
"monthly_price": 85.0,
"currency": "USD",
"discount_pct": 25
# plan_idminutes_per_weekdays_per_weekduration_monthstotal_pricemonthly_price
1
2
3

Capabilities

Extract tutor intelligence without the infrastructure overhead

Our Cambly scraper handles the dynamic single-page application architecture, infinite scrolling tutor lists, and complex availability grids. We manage the session states and proxy rotation required to extract accurate EdTech data.

Full Tutor Profile Extraction

Extract bios, teaching specialties, certificate details, intro video URLs, and spoken language arrays for every active tutor on the platform.

Real-Time Schedule Tracking

Monitor tutor availability grids, booked slots, and open reservations across different timezones with high-frequency polling.

Accent & Dialect Mapping

Categorise tutor supply by specific accent tags (British, American, Australian, South African) and native speaker status.

Rating & Feedback Aggregation

Capture aggregate ratings, review counts, and student-assigned qualitative tags (e.g. 'Patient', 'Grammar expert').

Course Catalogue Scraping

Extract the complete taxonomy of Cambly courses, including syllabus breakdowns, lesson counts, and target proficiency levels.

SuperTutor Identification

Track the distribution of SuperTutor badges to analyse platform quality metrics and top-tier tutor retention.

Dynamic Pricing Capture

Monitor subscription costs across different tier combinations (minutes per day, days per week, commitment length) and regional currencies.

Geo-Targeted Extraction

Use region-specific proxies to observe localised pricing, promotional banners, and region-locked tutor availability.

Change Detection Diffs

Receive isolated updates when a tutor changes their schedule, updates their bio, or gains a new certification.

// engagement pipeline

From target parameters to structured warehouse records

Brief in. Clean data out.

Define Scope
d 0

Provide target languages, accent preferences, or schedule frequencies. We design the extraction schema together.

Pipeline Build
d 2–4

We configure Scrapy and Playwright crawlers, proxy rotation, and session management for cambly.com.

Validation & QA
d 4–6

Schema validation, null-rate checks, and schedule accuracy 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 Cambly pipeline handles the hard parts

Extracting data from modern SPA EdTech platforms requires JavaScript rendering and session persistence. Here is how we maintain reliable extraction.

pipeline-monitor · cambly.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
SPA rendering
Full Playwright execution for dynamic grids

Cambly's tutor search and schedule grids are heavily JavaScript-rendered. We run full Playwright browser sessions with lazy-load triggering to capture complete availability data that basic HTTP clients miss.

Anti-bot layer
Residential proxy rotation

We utilise residential ISP proxies with realistic browser fingerprints and randomised request timing to navigate rate limits and IP bans during high-frequency schedule polling.

Schema stability
Resilient selectors with fallback chains

Our selector strategy uses multiple fallback chains per field. If a UI update changes the CSS class for the SuperTutor badge or schedule grid, XPath and text-pattern fallbacks ensure continuous data flow.

Change detection
Only re-scrape what has changed

For tracking tutor schedules, we maintain a hash index of last-seen availability. Subsequent runs only push diffs, reducing compute cost and downstream processing load.

Monitoring
24/7 pipeline health checks

Every run emits structured logs to our observability stack. We alert on null-rate spikes in critical fields like tutor ratings or schedule slots, addressing issues before delivery.

Applications

Who uses Cambly data and how

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

01
Competitor Intelligence

Language learning platforms monitor Cambly's tutor supply, pricing structures, and course offerings to benchmark their own services.

02
Tutor Supply Analysis

EdTech analysts track the geographic distribution, accent diversity, and certification levels of active tutors to understand supply-side dynamics.

03
Pricing Strategy

Companies track regional subscription pricing and discount cadences to optimise their own promotional calendars.

04
Market Research

Investors evaluate platform health by tracking active tutor counts, review velocity, and schedule density over time.

05
Demand Forecasting

By analysing booked versus available slots across different timezones, researchers model student demand patterns.

06
AI Training Data

Extract structured profiles and course descriptions to train educational recommendation engines and matching algorithms.

Why DataFlirt

"Tutor availability and profile metadata are the core assets of any synchronous EdTech platform. Extracting this at scale reveals the exact supply-and-demand mechanics of the network."

Building a reliable scraper for Cambly requires handling complex JavaScript states, infinite scrolling, and aggressive rate limits on schedule API endpoints. DataFlirt manages the proxy rotation, session handling, and schema maintenance so your data engineering team receives clean, normalised records ready for analysis.

Technical Spec

Cambly scraper technical capabilities

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

JavaScript rendering
Full Playwright sessions required for dynamic tutor grids and schedule rendering
Supported
Residential proxy rotation
ISP-grade residential IPs rotated per request to avoid rate limits
Supported
Infinite scroll pagination
Automated scrolling to extract complete tutor lists matching specific filters
Supported
Video URL extraction
Capture direct source URLs for tutor introduction videos
Supported
Change detection (diffs)
Hash-based diffing to emit records only when schedule or profile changes
Supported
Webhook delivery
HTTP POST per record for real-time schedule availability updates
Supported
Multi-region pricing
Extract subscription costs across different geographic IP locations
Supported
Student chat logs
Private messaging history between students and tutors
Partial
Private lesson recordings
Video files of completed one-on-one sessions
Partial
Infrastructure

Infrastructure powering the Cambly pipeline

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

ScrapyPlaywrightPython 3.12RedisPostgreSQLApache AirflowAWS LambdaS3CloudWatch2CaptchaCapSolverResidential ProxiesDockerKubernetesGrafanaPrometheus
Scrapy + Playwright Stack

Scrapy handles crawl orchestration and deduplication. Playwright handles JavaScript rendering, cookie sessions, and SPA interaction flows.

Residential Proxy Infrastructure

We maintain pools of residential ISP proxies. Rotation happens per request with sticky sessions where required for complex navigation.

Cloud-Native Orchestration

Pipelines run on AWS Lambda and ECS. Airflow handles scheduling, dependency management, and SLA alerting. 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 array formats
CSV
Flat file with typed columns
XLS
Excel compatible 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
Upsert into your existing schema with conflict resolution
S3
Direct bucket delivery — compatible with any data lake
// faq

Common questions.

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

Ask us directly →
Is scraping Cambly legal?

Scraping publicly available information from Cambly is generally permissible under applicable law. DataFlirt targets only public, non-authenticated tutor profiles, schedules, and course data. We do not extract personal student data, circumvent authentication walls for private lessons, or violate GDPR. Clients should consult legal counsel for specific use cases.

How do you handle rate limits on schedule endpoints?

We use residential ISP proxies, full Playwright browser sessions, and request timing modelled on human behaviour. We distribute schedule polling across multiple IPs to stay within acceptable request thresholds.

How fresh is the schedule data?

Real-time streaming pipelines can achieve sub-15-minute latency for availability signals on a defined subset of tutors. Full platform refreshes are typically executed at daily or weekly cadences.

Can you track tutor ratings over time?

Yes. Every pipeline run produces timestamped snapshots. We maintain a time-series table per tutor ID for rating averages, review counts, and badge statuses.

What is the minimum viable engagement?

Our smallest packages start at a defined subset of tutors (e.g., specific accents or languages) with weekly delivery. For full platform extraction, we price based on volume and delivery frequency.

Can I request a sample dataset?

Yes. We provide a sample run of up to 200 tutor profiles and their associated schedules as part of the pre-engagement scoping process to validate schema fit and data quality.

$ dataflirt scope --new-project --source=cambly.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 tutor directory export or a continuous schedule-monitoring feed, we scope, build, and operate the pipeline. Tell us your requirements.

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