Know the moment a price, a stock level or a page changes.
Nabbi watches competitor prices, restocks and sell-outs across thousands of products, sizes and colors, then tells your team in email, Slack or any system. Every alert comes with a timestamped receipt, so you can act on it with confidence.
allbirds.com · in stock · 9 of 11 sizes available
Receipt: checked 9:41:07 AM ET from the product page’s own dataOne engine, built for teams
The same checking engine behind Nabbi’s consumer alerts, with the controls a business needs.
Competitor price tracking
Every price change, sale and markdown on the products you compete with, with old and new prices.
Price tracking →Stock & restock monitoring
Sell-outs and restocks by size, shade and color, at brand stores, Best Buy and Apple Stores.
Stock monitoring →MAP & reseller watch
Spot resellers advertising below your minimum price, with receipts you can forward.
MAP monitoring →Slack, webhooks & API
Alerts land where your team already works, in a format your systems can read.
Integrations →Accurate by design
Wherever we can, Nabbi reads a store’s own structured data (the same product feed and price data the store publishes) instead of guessing from page text. That means exact prices per variant, real stock status and far fewer false alarms than visual page-diff tools.
For pages without structured data, a real browser renders the page and captures a screenshot for the receipt.
Respectful by default
We follow each site’s robots.txt, check at sensible intervals and never touch carts, accounts, queues or CAPTCHAs. It keeps your monitoring reliable and your brand out of trouble.
Who uses it
Ecommerce teams
Match or beat competitor prices the same day, and know when a rival sells out of a best-seller.
Brands
Watch authorized retailers for MAP breaks and out-of-stocks on your own products.
Buyers & resellers
Restock and price alerts across many stores, with one feed for the whole team.
Travel & concierge
Campsite, permit, lodge and timed-entry openings for your clients’ exact dates.
Simple monthly plans
Start with a free trial. Change or cancel any time.
Starter
Shops and solo resellers
- 100 products or pages watched
- Checked every 15 minutes
- Stock and price-change alerts
- Email + Slack or Discord
- Alert receipts with screenshots
- Full alert history
Growth
Brands and growing teams
- 1,000 products or pages watched
- Checked every 5 minutes
- Webhooks into any system
- Competitor price tracking
- MAP / reseller price watch
- Alerts to your whole team’s Slack
Scale
Retail, marketplaces and agencies
- 10,000+ products or pages
- Checks as often as every minute
- Dedicated browser capacity
- Custom sources and feeds
- API access (early access)
- Priority support
Tell us what you want to watch.
Send a few product links and we’ll set up a free trial with them.