Setting up a website change monitor is half the job. The other half — and the part most people get wrong — is picking an alert channel that you'll actually see and act on. An alert that lands in an inbox you never check is a worse outcome than no alert at all, because it gives you the false confidence that you're covered.
Match the channel to the urgency of the change
Not every page change deserves a push notification. Sort your monitors into three buckets:
- High urgency (act within minutes): flagship-SKU price drops, restock alerts on hard-to-get products, partner status page incidents.
- Medium urgency (act within a day): competitor pricing-page edits, vendor sub-processor changes, regulatory filing updates.
- Low urgency (review weekly): general competitor content updates, blog cadence tracking, miscellaneous monitoring.
Match the channel to the bucket. High urgency → Slack with a direct mention or Telegram push. Medium → a dedicated Slack channel or webhook into a ticket system. Low → email digest or RSS.
The five most common alert channels, ranked by visibility
1. Slack (or Discord)
If your team lives in either tool, this is almost always the right primary channel. Setup is a one-minute webhook flow, and a message posted to a dedicated channel gets seen within minutes. Tips:
- Use separate channels for separate concerns. A single firehose gets muted fast.
- Use direct mentions sparingly — only for genuinely urgent monitors.
- Configure quiet hours so you're not pinged at 3am for things that can wait.
2. Telegram
Best for individual users who want a mobile push without a Slack workspace. Setup is more fiddly (bot token + chat ID via BotFather), but once it's wired up, mobile push notifications are reliable.
3. Webhooks
The right choice if you want alerts routed into a system you already use: a ticket tracker, a Pub/Sub topic, a custom Slack bot with richer formatting, a Discord bot, or any internal tool that accepts HTTPS POSTs. Webhooks are the most powerful channel because they let you control the message format and downstream routing.
4. RSS
Underrated. Many legal, research, and operations teams already use RSS readers, and an RSS feed lets you put alerts in front of people who don't use the tool day-to-day. It's also the right answer for ToS and policy monitoring where you want a long-running record rather than ephemeral notifications.
5. Email
Default and reliable, but easy to bury. Email works well for:
- Low-urgency monitors where you'd rather batch a daily digest.
- Backup notifications when the primary Slack/webhook channel is unreachable.
- External recipients who don't have Slack access.
Three rules to keep the alert feed signal-rich
- One channel, one concern. Don't mix competitor pricing alerts and infrastructure incidents in the same Slack channel. People mute mixed channels faster than focused ones.
- Use 'meaningful-only' alert modes. Most modern monitoring tools (PageChange included) let you suppress microscopic changes — a single character added, a timestamp refreshed. Turn this on by default.
- Cooldown between alerts. If a page is flipping back and forth during a restock window or rolling deploy, you want the first alert, not the next twenty. Configure per-monitor cooldowns.
How to set this up in PageChange
- In the dashboard, open Alert settings.
- Add each destination you care about — Slack webhook, Discord webhook, Telegram bot, generic webhook, email, RSS feed.
- For each monitor, open the notification policy and pick which destinations should fire.
- Choose the alert mode (meaningful-only vs all changes) and set quiet hours / cooldowns if relevant.
- Trigger a manual check on one monitor to confirm the alert path works end-to-end. Don't trust setup until you've seen the message arrive.
When to use more than one channel for the same monitor
For high-criticality monitors — a competitor cutting prices on your flagship product, a partner's status page going red — it's worth routing to two channels. Slack as the primary (you'll see it within minutes) and email as a backup (in case Slack is down or the channel is muted). The downside is double notifications when both work; the upside is no missed alerts when one doesn't.
Where to start
Pick the single page you care about most right now. Set up a monitor, route it to a Slack channel your team actually watches, and let it run for a week. You'll quickly learn whether the alert mode and cadence are right, and you can expand from there.
Start with PageChange free — 3 monitors, 5,000 checks/month, and every alert channel mentioned above is included on every plan. Or read the docs for the full alert-channel setup guides.