Sincelast watches any web page — prices, stock, jobs, anything — and tells you the moment it changes. Unlimited monitors, running privately on your machine.
Others cap you at 5–25 and charge $12–140/month for more. Sincelast runs on your machine, not our servers — so there's no cap, and no bill.
The feature nobody else has: remember a page, and next time you visit you'll see exactly what changed since — even without setting up a monitor.
Watch a price, a number, or "in stock" — get alerted only when it crosses your threshold, with a clean price history over time.
Pick the exact element to watch, mask ads and timestamps with ignore-regions, and set a sensitivity floor. No more crying wolf.
Browser and desktop alerts, plus Discord, Telegram, Slack, or any webhook — all included, each with a one-click test message.
No account, no cloud, no analytics. Everything is stored on your device, and nothing you monitor ever reaches our servers. Read the policy — it's short.
Click Remember this page on anything — a product, a listing, a policy page. Sincelast quietly notes what it looked like. Revisit whenever, and it shows you the delta: "↓ $30 since Mon 3pm."
Strictly opt-in: nothing is remembered that you didn't ask for, everything is listed in one place, and it's all revocable with a click.
The category charges $12–140 per month. Sincelast charges nothing — ever.
Sincelast runs entirely on your machine — no servers means no bills, which is exactly why it can be free. If it's caught a price drop or saved you a week of refreshing, a coffee keeps it maintained and improving. The extension is identical either way.
☕ Support on Ko-fiAlso free ways to help: ⭐ review it on the Chrome Web Store, or tell a bargain-hunting friend.
Really. Unlimited monitors, every monitoring mode, every notification channel, full history and export — everything, for everyone. There is no paid tier to upsell you to.
On your device, full stop. Monitors, history, and snapshots are stored locally in your browser. Nothing you monitor is ever sent to us — there's no server to send it to. See the privacy policy.
Because the checks run in your browser, on your machine. There's no server bill for us to pass on to you, so there's no reason to cap you — and no reason to charge.
No catch: there's nothing for us to run, so there's nothing for you to fund. Development is supported by optional Ko-fi donations from people who find it useful. No ads, no data selling — the policy is two minutes long.
Active monitors check on schedule while Chrome is open, and compare-on-visit catches everything else the moment you look. There's no cloud checking — that's exactly why it's private and free.