Craigslist Alerts App: Get Notified of New Listings First
BigFlippa is a Craigslist alerts app that pings you the moment a matching listing posts, with a profit estimate on every alert. $10/mo, 14-day free trial.
Why do you need a Craigslist alerts app at all?
Craigslist does not really hold your hand. You can save a search, but you are still stuck refreshing the page a dozen times a day hoping to catch the next underpriced couch or table saw before someone else does. That is a lousy way to spend an afternoon.
The problem is timing. The best-priced listings get scooped fast, sometimes inside ten minutes. If you are not looking at the exact moment a deal posts, you probably miss it and never even know it existed. A Craigslist alerts app closes that gap by watching for you and tapping you on the shoulder the second something matches.
For a closer look, see set up your first Craigslist radar.
How does BigFlippa's Craigslist alerts app work?
You describe what you want in plain English. Something like "Herman Miller chairs under $200 within 25 miles." We call that a radar. BigFlippa scans Craigslist (and Facebook Marketplace) continuously and fires an alert when a new listing fits.
Typical latency is about 5 minutes from when a listing posts to when you get the ping. That is usually enough to be the first message in the seller's inbox, which, honestly, is most of the battle.
- Write a radar in normal words, no clunky filter menus
- Scans Craigslist and Facebook Marketplace together
- Real-time alerts, roughly 5-minute latency
- Every alert comes with an upfront profit estimate
What makes the profit estimate a big deal?
Most alert tools just tell you a listing exists. Great, but is it actually worth your gas money? BigFlippa goes a step further and compares the asking price against estimated market value, then shows you the rough spread right there in the alert.
That means you can glance at a notification and decide in a second or two whether to chase it or let it slide. It is not a guarantee (used markets are messy and estimates are estimates), but it saves you from opening fifty listings a day to find the two that are real.
Can I cover Facebook Marketplace too?
Yep. A lot of resellers watch only one platform and quietly miss half the deals. BigFlippa covers Craigslist and Facebook Marketplace under the same account, so you are not juggling two apps and two sets of saved searches.
You can point separate radars at different categories, price ceilings, and search radii. Keep pickups close so travel does not eat your margin.
How much does it cost?
BigFlippa is $10 a month. There is a 14-day free trial, so you can run a few radars, see what lands in your inbox, and decide if the alerts are worth it before you pay a dime.
Some alert tools charge quite a bit more, especially the ones aimed at power sellers. We kept the entry price low on purpose. One decent flip usually covers the whole year.
How to set up your first alert the right way
Start narrow, not broad. A tight radar beats a firehose of half-relevant pings every time.
- Pick one category you actually know, so you can judge a fair price fast
- Set a strict price ceiling so you only hear about listings that already look like deals
- Define a radius that keeps pickups close
- Let the profit estimate do the first pass of filtering for you
Manual Craigslist searching vs BigFlippa
| Capability | Saved Craigslist search | BigFlippa |
|---|---|---|
| Real-time alerts | Email digests, not instant | Yes, ~5 min latency |
| Facebook Marketplace too | No | Yes |
| Profit estimate per listing | No | Yes |
| Plain-English criteria | Basic filters only | Yes |
| Price | Free | $10/mo, 14-day trial |
Frequently asked questions
What is a Craigslist alerts app?
A Craigslist alerts app monitors your searches and notifies you the moment a new matching listing posts, so you can contact the seller before other buyers spot it.
How fast will I get alerts?
BigFlippa typically sends an alert within about 5 minutes of a matching listing going live, which is usually fast enough to be the first message in the seller's inbox.
Does it cover more than Craigslist?
Yes. BigFlippa watches both Craigslist and Facebook Marketplace from one account, so you catch deals across both platforms without switching apps.
How much does BigFlippa cost?
BigFlippa is $10 per month and includes a 14-day free trial, so you can test your radars and the profit estimates before paying.
Try it for two weeks
Set up a Craigslist radar in a couple of minutes and let the alerts come to you. The 14-day free trial costs nothing to start.