Everything, in one place.
Guides, comparisons, and buyer’s roundups to help you find underpriced marketplace listings, pick the right alert tool, and turn a sharp eye into real profit.
Documentation
How to use BigFlippa, from your first radar to tuning alerts.
- Documentation
What is BigFlippa?
BigFlippa watches used marketplaces around the clock and alerts you when a listing matches what you asked for. Here is how the pieces fit together.
- Documentation
Quickstart: your first Radar
Set up your first Radar in five steps and start getting alerts on matching marketplace listings the same day.
- Documentation
Creating a Radar
Every field in the Add radar wizard, what it does, and what changes when you edit a Radar later.
- Documentation
Writing a good prompt
Your prompt decides what BigFlippa searches for and how it judges what it finds. Here is how to write one that works.
- Documentation
Territory and radius
How a Radar decides where to search, how the radius behaves on each marketplace, and why your pin also determines when your Radar scans.
- Documentation
Marketplaces
Which marketplaces BigFlippa searches, how each one behaves, and how to turn sources on and off for a Radar.
- Documentation
Notifications
Choose how BigFlippa reaches you, how selective your alerts are, and understand why alerts arrive in bursts.
- Documentation
Pings and listings
Work through your matches: sorting and filtering Pings, reading a listing, saving the good ones, and using the AI tools.
- Documentation
Connect your AI assistant (MCP)
Run BigFlippa by talking to Claude, ChatGPT, or another AI assistant — create radars, browse your best deals, and shortlist finds without opening the app.
- Documentation
Plans, limits, and billing
How the active-Radar limit works, what pausing frees up, how the free trial runs, and where to change or cancel your plan.
Solutions
What BigFlippa does, by marketplace and by the kind of deals you hunt.
- Solutions
AI Facebook Marketplace Price Checker | BigFlippa
Use BigFlippa's Facebook Marketplace price checker to see if any listing is a deal. AI compares asking price to market value in about 5 minutes. Try free for 7 days.
- Solutions
Appliance Flipping Alerts: Washers, Fridges & More
Get appliance flipping alerts on washers, dryers, and fridges from Marketplace and Craigslist, each with a profit estimate. Try BigFlippa free for 7 days.
- Solutions
Bike Flipping Alerts: Real-Time Deals in 5 Min
Get bike flipping alerts the moment underpriced bikes and sporting goods hit Facebook Marketplace and Craigslist. Profit estimates included, $10/mo, 7-day free trial.
- Solutions
Car Flipping Alerts: Find Underpriced Cars Fast
Get car flipping alerts with upfront profit estimates. BigFlippa scans Facebook Marketplace and Craigslist so you find underpriced vehicles fast, from $10/mo.
- Solutions
Craigslist Alerts App: Get Notified of New Listings
BigFlippa is a Craigslist alerts app that pings you the moment a matching listing posts, with a profit estimate on every alert. $10/mo, 7-day free trial.
- Solutions
Electronics Flipping Alerts: MacBooks, iPhones & More
Get electronics flipping alerts the moment underpriced MacBooks, iPhones, and consoles post, each with a profit estimate. $10/mo, 7-day free trial.
- Solutions
Facebook Marketplace Alerts App - Instant Deals
BigFlippa is a Facebook Marketplace alerts app that pings you the moment a deal posts, with a profit estimate on every listing. Try it free for 7 days.
- Solutions
Find Underpriced Deals on Facebook Marketplace with AI
Let AI spot underpriced deals on Facebook Marketplace and Craigslist, with a profit estimate on every alert. Start a 7-day free trial for $10/mo.
- Solutions
Furniture Flipping Alerts for Marketplace + Craigslist
Get furniture flipping alerts across Facebook Marketplace and Craigslist, each with an upfront profit estimate. Real-time pings, $10/mo, 7-day free trial.
- Solutions
Marketplace Sourcing Tool for Resellers | BigFlippa
BigFlippa is a marketplace sourcing tool that scans Facebook and Craigslist, then sends alerts with profit estimates for $10/mo. Start a 7-day free trial today.
- Solutions
Power Tool Flipping Alerts: DeWalt, Milwaukee & More
Get power tool flipping alerts with upfront profit estimates on DeWalt, Milwaukee, and Makita listings across Facebook Marketplace and Craigslist. 7-day trial.
- Solutions
Sneaker Flipping Alerts: Spot Underpriced Pairs
Sneaker flipping alerts scan Facebook Marketplace and Craigslist and ping you with profit estimates on underpriced pairs. Just $10/mo with a 7-day free trial.
Comparisons
BigFlippa head-to-head with other alert tools.
- Comparisons
CarSnipe vs BigFlippa: Best Car Flipping Tool
CarSnipe vs BigFlippa compared for flipping cars. See how upfront AI profit estimates, $10/mo pricing, and a 7-day free trial stack up for vehicle resellers.
- Comparisons
Flipify vs BigFlippa: Faster, Smarter Deal Alerts
Flipify vs BigFlippa compared: see how AI profit scoring, 5-minute alerts, and a $10/month plan stack up against keyword alerts on Facebook, Craigslist, and eBay.
- Comparisons
Marketplace Monitor vs BigFlippa: Alerts + Profit
Marketplace Monitor vs BigFlippa: one sends raw listing alerts, the other adds an upfront profit estimate to every ping for $10/mo. Here is the honest breakdown.
- Comparisons
SuperFlip AI vs BigFlippa: Which Sourcing Agent?
SuperFlip AI vs BigFlippa compared on transparency, price, and marketplace coverage. See which AI sourcing agent fits your reselling budget in 2026.
- Comparisons
Swoopa vs BigFlippa: Which Alert Tool Wins?
Swoopa vs BigFlippa compared on speed, profit estimates, platform coverage, and price. See which marketplace alert tool fits your reselling workflow best.
Alternatives
Switching from another tool? Start here.
- Alternatives
CarSnipe Alternative: Cloud Sourcing, No PC Needed
Looking for a CarSnipe alternative that runs in the cloud with no always-on PC? BigFlippa scans Facebook and Craigslist and adds profit estimates for $10/mo.
- Alternatives
Marketplace Monitor Alternative With Profit Estimates
Looking for a marketplace monitor alternative that flags profit, not just new listings? See how BigFlippa adds AI profit estimates for $10/mo. 7-day free trial.
- Alternatives
The Best Flipify Alternative for Resellers | BigFlippa
Looking for a Flipify alternative with profit scoring? BigFlippa scans Facebook Marketplace and Craigslist, estimates margins, and alerts you fast for $10/mo.
- Alternatives
The Best Swoopa Alternative for Flippers (2026)
Looking for a Swoopa alternative? BigFlippa scans Facebook Marketplace, Craigslist, and eBay, adds an upfront profit estimate to every alert, and starts at $10/mo.
Buyer's guides
Ranked roundups of the best tools for the job.
- Buyer's guides
Best AI Reselling Tools (2026): Sourcing to Listing
Our roundup of the best AI reselling tools for 2026, covering sourcing, pricing, and listing. See what each does well and where BigFlippa fits at $10/mo.
- Buyer's guides
Best Car Flipping Apps for Marketplace (2026)
The best car flipping apps for Facebook Marketplace and Craigslist in 2026, ranked for vehicle flippers who need speed, profit estimates, and low cost.
- Buyer's guides
Best Craigslist Alert Tools (2026 Ranked)
We ranked the best Craigslist alert tools for 2026. Compare speed, price, and profit estimates across the top monitoring apps, plus honest picks for resellers.
- Buyer's guides
Best Facebook Marketplace Alert Tools (2026 Ranked)
Our ranked roundup of the best Facebook Marketplace alert tools for 2026, compared on speed, coverage, and price. See which tool wins for resellers and flippers.
Guides & articles
How-tos, tactics, and stories from the blog.
- Guides & articles
How to Connect Claude to BigFlippa (MCP Guide)
A step-by-step walkthrough for wiring Claude to BigFlippa over MCP, then creating your first deal radar by chat.
- Guides & articles
How to Spot a Scam Listing on Facebook Marketplace
A practical checklist for spotting fake or scam listings on Facebook Marketplace before they waste your time.
- Guides & articles
How to Set Up Craigslist Alerts for New Listings
A step-by-step walkthrough for catching new Craigslist listings the moment they post, plus a faster alternative.
- Guides & articles
How to Find Underpriced Deals on Facebook Marketplace
Practical tactics for spotting underpriced Marketplace listings, plus how AI cuts the grunt work.
- Guides & articles
How to Flip Cars from Facebook Marketplace (2026)
A no-nonsense walkthrough for flipping your first car sourced from Facebook Marketplace, from finding deals to closing the sale.
- Guides & articles
Is a Facebook Marketplace Deal a Good Price?
A practical checklist for judging whether a marketplace listing is actually a good price, or just cheap-looking.
- Guides & articles
How to Get Instant Facebook Marketplace Alerts
A step-by-step guide to setting up instant Facebook Marketplace alerts so you reach the best listings first.
- Guides & articles
Why People List Things Way Below Value (and Why Being First Wins the Deal)
The best deals are not luck. People list items below value for predictable reasons, and the first buyer to respond almost always wins. Here is why, and how.
- Guides & articles
The Ultimate AI Marketplace Flipping Tool: How BigFlippa Finds Undervalued Deals
Manual deal-hunting is dead. Here is how AI flipping tools like BigFlippa scan thousands of listings in real time to find undervalued deals before anyone else.
- Guides & articles
How to Flip Marketplace Finds Faster with Real-Time Alerts
Speed is the whole game in reselling. Here is how real-time alerts let you reach the best listings before anyone else.
- Guides & articles
Marketplace Monitoring in 2026: How to Track and Find the Best Deals Automatically
Too many marketplaces, too little time. Here is how AI-powered monitoring tracks every new listing and alerts you to the best deals automatically.