RESEARCH / FIELD NOTE
Coffee Machine A
€249
In stock · NM-8821
PUBLIC WEB DATA INFRASTRUCTURE
THE WEB
IS MESSY.
YOUR DATA
DOESN'T HAVE TO BE.
We build collection systems that continuously turn public web information into structured, validated and usable datasets.
COLLECTION NETWORK
0regions
0collectors
31.8Mpages / day
99.97%pipeline uptime
REGIONAL COVERAGE
NETWORK SNAPSHOT
SIFTLINE CORE
Distributed collectors · schema monitoring · validation layer · delivery routing
18external services
426schema monitors
14:24 UTClast global sync
V18active schema
EU Retail Prices15 MIN · HEALTHY
US Property1 HR · HEALTHY
Travel Availability5 MIN · RUNNING
Hiring Market30 MIN · HEALTHY
REGION / ACTIVEEUROPE
312 collectors · 8.4M pages today · 31 active datasets
BUILT FOR DATA-DEPENDENT TEAMS
Illustrative client environment / showcase
NORTHCOMMERCE
VERA CAPITAL
ARC MOBILITY
OXEN HEALTH
CIRRUS RETAIL
MARROW LABS
KITE TRAVEL
STANDARD INDUSTRIAL
FORMA PROPERTY
NOVA SEARCH
ASTRA FOODS
CALDER GROUP
SYSTEM / NORMALIZATION
THE INTERNET
WASN'T BUILT
TO BE QUERIED.
We fix that layer. Mixed source formats become one controlled schema with provenance, validation and delivery rules.
HTML
<article data-sku="8821">JSON
{"price":249}PDF
Q3 catalogue / 128 pagesSPA
client rendered / hydrationXML
<inventory>...API
GET /products?page=18| COMPANY | PRODUCT | PRICE | STOCK | COUNTRY | UPDATED |
|---|---|---|---|---|---|
| Nord Market | Coffee Machine A | 249 EUR | TRUE | DE | 14:24:08 |
| Arc Retail | Filter Pack | 32 EUR | TRUE | CZ | 14:24:07 |
| Kite Home | Steam Unit | 399 EUR | FALSE | FR | 14:24:05 |
| Forma | Milk Module | 79 EUR | TRUE | PL | 14:24:04 |
PARSER LAB / DEMO
GIVE US
A SOURCE.
WE'LL GIVE YOU
THE STRUCTURE.
NORD MARKETSOURCE / VERSION A
Coffee Machine B
€399
Out of stock · NM-9912
Compact Grinder
€129
In stock · NM-4410
Milk Module
€79
In stock · NM-2204
EXTRACTION / SCHEMA V18
EXTRACTED DATA
{
"product": "Coffee Machine A",
"price": 249,
"currency": "EUR",
"availability": true,
"sku": "NM-8821"
}READY / WAITING FOR RUN
SCALE / COLLECTION
ONE PAGE
OR FIFTY MILLION.
1WEBSITE
25KPAGES / DAY
2.8MPAGES / WEEK
50M+PAGES / MONTH
COLLECTION INDEX
WHAT WE
COLLECT.
01↗
02↗
03↗
04↗
05↗
06↗
07↗
08↗
CHANGE INTELLIGENCE
WE DON'T JUST
COLLECT THE WEB.
WE NOTICE
WHEN IT CHANGES.
YESTERDAY
€59
Stock: 18
TODAY
€49
Stock: 7
QUALITY / ENTITY RESOLUTION
COLLECTION
IS EASY.
TRUSTWORTHY DATA
IS HARD.
Apple Inc.
APPLE, INC
Apple Incorporated
ENTITY / 001284
UNRESOLVED
Confidence / --
99.4
DATA QUALITY INDEX
99.7COMPLETENESS
98.9FRESHNESS
99.5CONSISTENCY
99.8UNIQUENESS
99.2SCHEMA VALIDITY
DELIVERY / ROUTING
DATA SHOULD ARRIVE
WHERE THE WORK
HAPPENS.
REST API / LIVE DEMO
GET /v1/datasets/products/changes?country=DE&updated_after=14:00
{
"dataset": "products/changes",
"country": "DE",
"rows": 284,
"freshness_seconds": 72,
"next_cursor": "eyJwYWdlIjoyfQ=="
}OPERATIONS / JOBS
BUILT TO RUN
WHEN NOBODY
IS WATCHING.
| JOB | REGION | SOURCES | FREQUENCY | LAST RUN | ROWS | STATUS |
|---|---|---|---|---|---|---|
| EU Retail Prices | Europe | 482 | 15 min | 14:21 | 1.84M | HEALTHY |
| US Property | United States | 128 | 1 hr | 14:02 | 384K | HEALTHY |
| Travel Availability | Global | 64 | 5 min | 14:24 | 892K | RUNNING |
| Hiring Market | Europe | 211 | 30 min | 14:10 | 1.12M | HEALTHY |
INCIDENT RESPONSE
WHEN A SOURCE
CHANGES,
WE KNOW.
INCIDENT / 0248
- SOURCE
- Retail marketplace
- DETECTED
- 14:06
- ISSUE
- DOM structure changed
- IMPACT
- 12.4% records affected
- RECOVERY
- Standby
- DATA LOSS
- —
14:06DETECTED
14:07FALLBACK
14:08VALIDATING
14:10BACKFILL
14:11RESOLVED
RESPONSIBLE COLLECTION
DATA COLLECTION
WITH RULES.
Respect source rate limit
Avoid authentication bypass
Exclude sensitive fields
Log collection activity
Retention / 30 days
Region / EU only
DATA GOVERNANCE
Publicly accessible sources. Configurable retention. Field-level exclusions. Audit-ready collection logs. Human approval for restricted workflows.
These are configurable operating principles, not blanket legal claims. Collection design depends on source, jurisdiction and use case.
SECURITY / DEPLOYMENT
THE PIPELINE
IS PART OF
YOUR INFRASTRUCTURE.
Encryption in transitAVAILABLE
Encryption at restAVAILABLE
Role-based accessCONFIGURABLE
Environment separationCONFIGURABLE
Secrets isolationAVAILABLE
Private deploymentsENTERPRISE
IP allowlistsENTERPRISE
SOURCESPUBLIC WEB
SIFTLINE CLOUDCOLLECT + VALIDATE
CLIENTAPI / STORAGE
CASE FILES / DEMONSTRATION SCENARIOS
DATA SYSTEMS
FOR REAL
OPERATING QUESTIONS.
CASE / 014
European Retail Monitoring
Pricing changes detected before internal merchandising reports.
420 sources
14 countries
8.2M products
15 min refresh
DEMONSTRATION SCENARIO
14 countries
8.2M products
15 min refresh
DEMONSTRATION SCENARIO
CASE / 021
Property Intelligence
Duplicate listings reduced by 37% after entity resolution.
92 portals
11 cities
640K listings
DEMONSTRATION SCENARIO
11 cities
640K listings
DEMONSTRATION SCENARIO
CASE / 037
Hiring Market Monitor
Historical role and salary dataset created from continuously changing sources.
1.4M job records
23 countries
Daily updates
DEMONSTRATION SCENARIO
23 countries
Daily updates
DEMONSTRATION SCENARIO
TRUST BUREAU
SERVICE
PRINCIPLES.
01
SOURCE TRACEABILITY
Records can retain source metadata.
02
REPRODUCIBLE COLLECTION
Jobs and extraction logic are versioned.
03
OBSERVABILITY
Failures remain visible and reviewable.
04
SCHEMA CONTROL
Source changes are detected.
05
AUDITABILITY
Activity can be reviewed.
06
DATA PORTABILITY
Delivery stays portable across systems.
Collection APIOPERATIONAL
WorkersOPERATIONAL
Data deliveryOPERATIONAL
MonitoringOPERATIONAL
99.97%UPTIME / DEMO
INDUSTRIES
DESIGNED FOR TEAMS
THAT LIVE ON DATA.
PRICE MONITORING · STOCK MONITORING · SELLER TRACKING · CATALOGUE CHANGES
FIELD NOTES
FROM THE
PUBLIC WEB.
PROJECT BUILDER
WHAT SHOULD
THE INTERNET
TELL YOU?
01 / SOURCE TYPE
02 / SCALE
03 / FREQUENCY
04 / DELIVERY
05 / REGION
LIVE DATA WALL
COLLECT.
VERIFY.
STRUCTURE.
DELIVER.
| TIME | SOURCE | REGION | ENTITY | EVENT | VALUE | STATUS |
|---|
SIFTLINE / DATA SYSTEMS
TURN THE WEB
INTO SOMETHING
YOU CAN USE.
Tell us what you need to know. We design the collection system around the source, scale and delivery requirements.