Ask Jason to track UK grocery prices daily. Select six supermarket websites and Android apps. Jason extracts product prices, runs many workers in parallel, and outputs 248,612 structured rows. The finished pipeline discovers products, extracts and validates data, and publishes a dataset every day with automatic retries and run history. When a source page changes, Jason repairs the extraction code, verifies a sample and resumes the scheduled pipeline. All data in this demonstration is illustrative.

Your business needs data.
Just ask Jason.

JasonYour data agent

New pipeline

I’ll build a daily price monitor.
Let’s choose your sources.

Tell Jason what you need↑

From a sentence to a working plan.

Your market.
Your sources.

Where should we look?

Grocery prices, availability and promotions.

✓TESCOtesco.com

✓Sainsbury’sAndroid app

✓ASDAAndroid app

✓Morrisonsmorrisons.com

✓Waitrosewaitrose.com

✓ocadoAndroid app

0 sources selectedBuild my pipeline →

You choose the scope. Jason takes it from here.

Straight from the source.

tesco.com / groceries / oat-drinks

TESCOGroceries　 Offers　 Favourites　 ♧ Basket

FIELD
& OAToat.BARISTA EDITION
1 LITRE

Groceries / Dairy alternatives

Field & Oat
Barista Oat Drink 1L

★★★★★ (128)

£2.20£2.50

● In stock · £2.20 / litre

Add to basket

T

price · number2.20 GBP

Reading products, prices and promotions…

One agent gets a price.
A whole team gets your market.

1 workers working0 rows collected

248,612 rows.One clean dataset. Every source accounted for.

▤UK grocery prices

↓ Export dataset

DataSchemaSources · 6Run history

Product	Retailer	Price · GBP	Available	Collected
Field & Oat Barista 1L	TTesco	2.20	✓ In stock	Today, 06:02
Field & Oat Barista 1L	SSainsbury’s	2.35	✓ In stock	Today, 06:02
Field & Oat Barista 1L	AAsda	2.15	✓ In stock	Today, 06:03
Meadow Greek Yogurt 500g	WWaitrose	2.80	✓ In stock	Today, 06:03
Orchard Cloudy Apple 1L	OOcado	1.95	✓ In stock	Today, 06:04

Showing 5 of 248,612 rows✓ Validated and published

Field & Oat Barista 1LTesco2.20 GBP✓ In stock

Typed fields. Matched products. Ready to use.

And a pipeline
that keeps it coming.

◈　UK grocery price monitor✓ Run completed

Steps OutputsActivityLogs

SOURCES

COLLECT & VALIDATE

PUBLISH

Supermarket URLs6 selected sources✓

Discover productsBrowse every category✓

Extract pricesParallel product workers✓

Validate & matchTypes, nulls, duplicates✓

▤ Grocery pricesPublished dataset✓

613,284 pages→248,612 rows

✓ All checks passed　 ·　 248,612 rows published　 ·　 Next run tomorrow at 06:00

Built by Jason. Every step visible.

Fresh today.
And tomorrow. And the day after.

UK grocery price monitorEvery day at 06:00 · Europe/London

Today 248,612 rows published✓ All checks passed

Yesterday 247,908 rows published✓ All checks passed

Tuesday Scheduled run↻ Recovered

Pages change, apps update.
Jason keeps the data flowing.

UK grocery price monitorSource change detected

TESCOProduct page

Field & Oat
Barista Oat Drink 1L

£2.20In stock

Page layout changed

price · verified ✓

Same product. New page layout.

JasonAutomatic maintenance

!

Detect the changeThe price field moved.

✓

↻

Repair the extraction codeUpdate how this source is read.

✓

✓

Verify a sampleProduct fields and types pass.

✓

▶

Resume the pipelineBack on its daily schedule.

✓

✓ Repaired automatically · Sample verified · Pipeline resumed

AI repairs the code. Your pipeline keeps running.

Build yours.

Free plan, 100 rows/month.

Extract it →