Making the marketplace world transparent for everyone
Palert is an independent price-monitoring service. We collect data from Ozon, Wildberries, Yandex Market, and Lamoda so shoppers don't overpay and brands and sellers can make decisions based on numbers, not guesses.
Pricing should not be a black box
Marketplaces are complex: prices change a dozen times a day, “discounts” get inflated, and sellers race to undercut each other. Palert turns this chaos into a clear chart and sends alerts via Telegram, email, and push. We want shoppers to see real price dynamics, and brands and sellers to make decisions based on data, not guesses.
Transparency
Full price history and every promo out in the open — no manipulation or inflated discounts before sales.
Independence
We're not affiliated with any marketplace and don't push third-party products.
Speed
Prices refresh every 2–12 hours depending on your plan.
User-driven
The best ideas come from our users, and we ship the most requested ones.
How Palert was born
The project started in mid-2023 from a personal need — to catch a couple of products on Ozon and Wildberries at the right price.
- 2023Zero version
Personal script
A Python script with a headless browser scraped Ozon and Wildberries prices into a CSV. Off-the-shelf tools didn't fit, so we built our own.
- 2024First public version
Web service and PWA
Friends asked for access — we shipped a Flask form, then a Bitrix backend and Vue 3 + PWA. Auth, SKU search, Telegram and email alerts.
- 2025Open beta
Ecosystem
Four marketplaces, a Chrome extension with the price chart inside the listing, AI-filtered search results. Open beta.
- 2026Live
Team and API
8 900+ users, 228M+ products tracked. REST API, enterprise plans, extensions for Chrome, Edge, Yandex Browser, Opera, and Firefox.
Numbers people trust
We grow alongside our users.
See case studies
Real stories from brands and sellers — what they solved with Palert.
Suggest an idea
Vote on features and submit your own — the most useful ones make it into the product.
Get in touch
Partnerships, B2B, press. Write to us — we reply within the business day.