SYSTEM all green source snov.io queue 12,948 domains p99 latency 315ms dataflirt.com · scraper/snov-io
RUN · 42 active pipelines · snov.io live

Snov.io data,
at warehouse scale.

We extract company profiles, domain associations, industry classifications, and public directories from Snov.io. Delivered as clean JSON, CSV, or Parquet to S3, BigQuery, or Snowflake on your cadence.

Companies extracted
482K /day
Domains processed
1.2M /week
Employee records
3.4M /run
Active pipelines
42
Uptime
99.94%
Data Dictionary

Every field we extract from snov.io

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

Complete list of extractable fields for Company Profiles objects from snov.io. All fields typed and schema-versioned.

company_namedomainindustrysizefounded_yearhq_locationdescriptionlogo_urllinkedin_urltwitter_urltech_stack
company_profiles
● 200 OK
"company_name": "Acme Corp",
"domain": "acme.com",
"industry": "Software",
"size": "51-200",
"hq_location": "San Francisco, CA",
"founded_year": 2015
# company_namedomainindustrysizefounded_yearhq_location
1
2
3

Complete list of extractable fields for Domain Intelligence objects from snov.io. All fields typed and schema-versioned.

domainis_catchallemail_format_patternpublic_emails_countmx_recordsa_recordshosting_providercountry_codelanguage
domain_intelligence
● 200 OK
"domain": "acme.com",
"is_catchall": false,
"email_format_pattern": "{first}.{last}",
"public_emails_count": 142,
"mx_records": "['aspmx.l.google.com']",
"hosting_provider": "AWS"
# domainis_catchallemail_format_patternpublic_emails_countmx_recordsa_records
1
2
3

Complete list of extractable fields for Employee Directory objects from snov.io. All fields typed and schema-versioned.

full_namefirst_namelast_namejob_titledepartmentsenioritylinkedin_profilecompany_domainlocationinferred_email_pattern
employee_directory
● 200 OK
"full_name": "Jane Doe",
"job_title": "VP of Engineering",
"department": "Engineering",
"seniority": "VP",
"company_domain": "acme.com",
"location": "New York"
# full_namefirst_namelast_namejob_titledepartmentseniority
1
2
3

Complete list of extractable fields for Tech Stack Data objects from snov.io. All fields typed and schema-versioned.

domaintechnology_namecategoryimplementation_dateactive_statusscript_urlvendorconfidence_scorelast_detected
tech_stack data
● 200 OK
"domain": "acme.com",
"technology_name": "HubSpot",
"category": "Marketing Automation",
"active_status": true,
"vendor": "HubSpot Inc.",
"confidence_score": 0.98
# domaintechnology_namecategoryimplementation_dateactive_statusscript_url
1
2
3

Complete list of extractable fields for Industry Classification objects from snov.io. All fields typed and schema-versioned.

domainprimary_industrysub_categoriesnaics_codesic_codekeywordsbusiness_modelb2b_b2ctarget_audience
industry_classification
● 200 OK
"domain": "acme.com",
"primary_industry": "Information Technology",
"keywords": "['SaaS', 'Cloud', 'Analytics']",
"business_model": "B2B",
"b2b_b2c": "B2B",
"target_audience": "Enterprise"
# domainprimary_industrysub_categoriesnaics_codesic_codekeywords
1
2
3

Capabilities

Everything you need from Snov.io - nothing you don't

Our Snov.io scraper handles every layer of the public directory: company profiles, domain intelligence, and tech stack classifications - with session management and anti-bot circumvention built in.

Full Company Extraction

Extract company name, domain, employee count, HQ location, and founding year directly from Snov.io directory pages.

Domain Intelligence

Capture MX records, A records, hosting providers, and catch-all status for targeted domains.

Tech Stack Mapping

Identify software and infrastructure tools associated with a domain based on Snov.io classifications.

Employee Directory Parsing

Extract job titles, seniority levels, departments, and geographic locations for public employee listings.

Social Link Aggregation

Collect associated LinkedIn, Twitter, and Facebook profile URLs for companies and key personnel.

Industry Classification

Extract primary industry tags, keywords, and business model classifications to normalise your CRM data.

Email Pattern Inference

Capture the most common email format patterns (e.g., first.last) associated with a specific domain.

Bulk Domain Processing

Submit lists of thousands of domains for automated enrichment against the Snov.io database.

Scheduled + Streaming Modes

Run one-off bulk exports or configure continuous pipelines at daily cadences with change-detection diffing.

// engagement pipeline

From domain list to warehouse record

Brief in. Clean data out.

Define Scope
d 0

Provide domain lists, industry filters, or company names. We design the extraction schema together.

Pipeline Build
d 2–4

We configure Scrapy / Playwright crawlers, proxy rotation, and CAPTCHA handling for snov.io.

Validation & QA
d 4–6

Schema validation, null-rate checks, and sample data reviews before full launch.

Delivery
ongoing

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

Under the hood

How our Snov.io pipeline handles the hard parts

B2B directories invest heavily in scraping detection. Here is how we stay resilient - and why teams choose managed infrastructure over DIY.

pipeline-monitor · snov.io · 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 + fingerprint spoofing

Snov.io limits request rates per IP and monitors browser fingerprints. We use residential ISP proxies with realistic browser fingerprints and full cookie session management to bypass rate limits safely.

Pagination limits
Deep directory traversal

B2B directories often cap pagination visibility. We use search filters, alphabetical slicing, and sub-category traversal to extract the full corpus without hitting pagination walls.

DOM volatility
Resilient selectors with fallback chains

Directory layouts change frequently to disrupt scrapers. We use multiple CSS and XPath fallbacks so a minor layout change does not break your data pipeline overnight.

Change detection
Only re-scrape what changed

For large domain lists, we maintain a hash index of last-seen values per field. Subsequent runs only push diffs - reducing compute cost and downstream processing load.

Monitoring & alerting
24/7 pipeline health with anomaly detection

Every run emits structured logs to our observability stack. We alert on null-rate spikes and coverage drops, ensuring SLA uptime is contractual, not aspirational.

Applications

Who uses Snov.io data - and how

Teams across industries use snov.io data to build competitive products and smarter operations.

01
Outreach Enrichment

Sales teams enrich domain lists with company size, industry, and tech stack data to score inbound leads.

02
TAM Analysis

RevOps teams calculate total addressable market by filtering companies based on industry and employee headcount.

03
Competitor Intelligence

Track competitor growth trajectories by monitoring employee headcount changes and departmental hiring trends.

04
ABM Campaign Targeting

Marketing teams build account-based marketing lists by identifying domains using specific competitor technologies.

05
Investment Due Diligence

Venture capital firms track company growth, tech adoption rates, and executive changes to identify investment opportunities.

06
CRM Data Cleansing

Operations teams automatically fill missing fields in Salesforce or HubSpot to maintain data hygiene.

Why DataFlirt

"Snov.io provides a massive index of B2B domains and company profiles - but building a reliable pipeline to sync that intelligence into your CRM requires dedicated infrastructure."

Most teams underestimate the investment required: reliable directory scraping requires residential proxies, strict rate-limit adherence, CAPTCHA handling, and anomaly monitoring. DataFlirt absorbs that complexity so your engineers can focus on revenue operations - not proxy rotation.

Technical Spec

Snov.io scraper - technical capabilities

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

JavaScript rendering
Full Playwright sessions - required for dynamic directory loading
Supported
CAPTCHA bypass
Automated 2Captcha + CapSolver integration
Supported
Residential proxy rotation
ISP-grade residential IPs rotated per request
Supported
Company profile extraction
Full public data including size, location, and industry
Supported
Tech stack detection
Publicly visible software tools associated with domains
Supported
Domain bulk search
Process provided CSV lists of domains for enrichment
Supported
Change detection (diffs)
Hash-based diff to emit only records with changed fields
Supported
Verified Email Reveal
Extracting verified individual emails requires paid Snov.io credits and API access
Partial
Private Campaign Data
Accessing outreach campaign metrics requires authenticated user sessions
Partial
Infrastructure

Infrastructure powering the Snov.io 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 retry logic. Playwright manages JavaScript execution and browser fingerprinting to bypass basic bot protection.

Residential Proxy Infrastructure

We route requests through ISP-grade residential proxies to distribute load and prevent IP-based rate limiting from directory firewalls.

Cloud-Native Orchestration

Pipelines run on scalable cloud infrastructure. Airflow handles scheduling and dependency management, ensuring data is delivered on time.

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/Sheets compatible
XLS
Standard spreadsheet format for non-technical teams
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 CRM updates
API
REST endpoint to query your extracted dataset
BigQuery
Streamed directly into your dataset with schema auto-detect
S3
Direct bucket delivery — compatible with any data lake
// faq

Common questions.

About snov.io scraping, legality, and pipeline operations.

Ask us directly →
Is scraping Snov.io legal?

Scraping publicly available directory information is generally permissible under applicable law. DataFlirt targets only public, non-authenticated company profiles and domain data. We do not extract personal data hidden behind authentication walls or violate GDPR. Clients should review Snov.io ToS and consult legal counsel for specific use cases.

Do you extract verified email addresses?

No. Verified individual email addresses on Snov.io require account credits and are gated behind authentication. We extract public domain intelligence, company profiles, and inferred email patterns.

How do you handle rate limits?

We use residential ISP proxies, browser fingerprint spoofing, and request timing modelled on human behaviour. We monitor for 429/CAPTCHA rate spikes in real time and trigger pool rotation automatically.

Can I provide a list of domains to enrich?

Yes. You can provide a CSV of domains, and we will configure the pipeline to query Snov.io specifically for those targets, returning the enriched company and tech stack data.

How fresh is the tech stack data?

Data is extracted in real time during the pipeline run, reflecting the current state of the Snov.io directory at the moment of extraction.

What is the minimum viable engagement?

Our minimum engagement typically starts at processing 10,000 domains or company profiles on a weekly delivery schedule. Contact us with your specific volume requirements for a precise quote.

$ dataflirt scope --new-project --source=snov.io 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 domain enrichment dump or a continuous sync for your CRM - we scope, build, and operate the pipeline. Tell us what you need.

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