Your Ultimate Car Rental Hack: AutoSlash
The car rental hack you need to know about is using AutoSlash. This car rental booking site calls itself “The #1 Site for Cheap Car Rentals” and does indeed save you money by scouring prices even after you book, and it is free. The rebooking process for the lower rate is easy and risk-free. There are a few things to know though, and we’ll go through those with you. No buyer’s remorse for you when booking with Autoslash.
With our review of the service, and industry insiders flocking to this tool, we recommend it as you create your trip plan.
No, this post is not sponsored. We are here to find tools that make your travel experience effortless and stress-free. You’ll feel (and be) savvy knowing you have the best car rental rate without additional work.
What’s the gist about AutoSlash as a car rental hack?
Simply input your rental details, sit back, and let AutoSlash do the rest. Its advanced algorithms continuously monitor prices from various rental companies, seeking out the best deals and discounts available. The best part is that if a lower rate surfaces after you’ve booked, AutoSlash will alert you to rebook at the new, lower price, ensuring that you always get the most competitive rate.
Top Q&As about Autoslash
We found the top questions around AutoSlash. Going through these will help you get a more complete understanding. We’ll also go through an example at the end of this guide, using the AutoSlash Web site.
What is AutoSlash?

AutoSlash is your go-to solution for finding the best deals on car rentals. It’s a website and service designed to save travelers time and money by continuously searching for lower rates on car rentals after booking. If a new price is found, you get to rebook.
How does AutoSlash work?
AutoSlash works by leveraging advanced technology to monitor car rental reservations and track prices from multiple rental companies. After you book your rental, AutoSlash continues to search for better rates and discounts. If a lower rate becomes available, AutoSlash alerts you of the new, lower price, ensuring that you always get the best deal possible without much extra effort on your part. They get commissions through Priceline for their efforts.
Is AutoSlash free to use?
Yes, AutoSlash is completely free to use. There are no fees or hidden costs associated with their service. You can utilize AutoSlash’s powerful tools and resources to save money on your car rentals without worrying about paying any additional charges.
How do I use AutoSlash?
Using AutoSlash is simple and straightforward. Just visit their website and enter your car rental details, including pickup location, dates, and times. AutoSlash will then start searching for the best deals and present you with options to book. You can easily compare prices, choose the rental that best fits your needs, and complete your reservation hassle-free. We’ll walk through the process below.
What sets AutoSlash apart from other car rental websites?
AutoSlash stands out from other car rental websites thanks to its innovative price tracking and rebooking feature. While many rental sites offer competitive rates upfront, AutoSlash goes a step further by continuously monitoring prices and alerting you to rebook at a lower rate if one becomes available. This proactive approach ensures that you always get the best possible deal without having to constantly check for price drops yourself.
Is AutoSlash reliable?
Yes, AutoSlash is a trusted and reliable service with a track record of helping travelers save money on car rentals. They have been featured in major publications, have largely positive reviews, and have been around since 2010.
When is Autoslash not the best deal?
There are two scenarios where you should also shop around for the best deal:
1) Your corporate discount may be better than what AutoSlash can see.
2) Autoslash uses Priceline car inventory. If the car rental company you need is not on Priceline, you may want to use another tool like Expedia or rideshares.
What concerns do some users have?
One common concern that people may have with using AutoSlash is the uncertainty surrounding the rebooking process. Some individuals may be hesitant about potential changes to their reservation, such as different pick-up times or vehicle availability. Additionally, there may be a perception that relying on a third-party service like AutoSlash could introduce complications or delays in the event of changes or cancellations.
Is AutoSlash new?
No. Autoslash started gaining popularity in early 2010 as a tool to help consumers find the best deals on rental cars. Its popularity grew as more people became aware of its ability to track rental car prices and alert users of lower rates if prices drop. There was a time when the rebooking process was automatic, but that has changed to the current alert system.
Requesting an Autoslash Quote in 6 Easy Steps

- Enter your travel details
- Provide your pickup/drop-off locations, dates, and vehicle preferences
- Notate the credit cards you have
- No proof is needed at this step and they will not take your credit card information. They only ask so they may offer deals associated with these cards when they generate your quote.
- Add in your travel loyalty programs (car, hotel, airline)
- Be honest here. AutoSlash says, “Note: Rental companies can and do ask for proof, so please be sure to bring your membership card or other proof of membership with you when you pick up your rental.”
- Enter your name and email
- You will receive a confirmation email including a link to your actual quote.
- Review your quote and make an initial booking
- The first option is to pay now, at a discount. Note: this option will not have your car rental loyalty points attached and you need to cancel 48 hours before pick-up.
- The second option is to pay later with the car rental provider. We prefer this option for cancellation ease, and the usage of loyalty accounts. It took only one click from the quote to secure my booking, no credit card info needed!
- Rebook if AutoSlash finds a lower rate
- If a better rate is found, it will alert you and it only takes a few minutes to cancel the other booking and rebook.
- Celebrate.
AutoSlash competitors
AutoSlash operates in a competitive landscape alongside other car rental comparison and booking platforms. Some of the main competitors in this space include:
- Expedia: Expedia offers a wide range of travel services, including car rentals, and allows users to compare prices from various rental companies.
- Kayak: Kayak is a popular travel search engine that lets users compare prices on flights, hotels, and car rentals from different providers.
- Priceline: Priceline offers discounted rates on car rentals, hotels, and flights through its Name Your Own Price feature and traditional booking options.
- Hotwire: Hotwire provides discounted rates on car rentals and other travel services, often through opaque booking options where specific rental companies are not disclosed until after booking.
- Rentalcars.com: Rentalcars.com is a global car rental booking platform to compare prices and book rentals from various companies worldwide. They have a price match guarantee.
Ultimately, the choice of which platform to use may depend on individual preferences, priorities, and specific travel needs. We like the perks of AutoSlash, and the price match guarantee of Rentalcars.com.
AutoSlash aggregated Customer review themes
From around the internet, aggregated reviews for Autoslash are generally positive, with many users praising its effectiveness in saving them money on rental car bookings. Common themes in reviews include:
- Cost Savings: Users report savings compared to booking directly through rental car companies or other third-party websites. Autoslash’s ability to continuously monitor prices and alert to rebook reservations at lower rates is often highlighted as a major advantage.
- Ease of Use: Many users appreciate Autoslash’s user-friendly interface and straightforward booking process. The automated price tracking feature requires minimal effort on the user’s part, making it convenient for busy travelers.
- Reliability: Autoslash is often praised for its reliability in finding and applying the best available deals. Users note that they can trust Autoslash to consistently deliver savings without sacrificing quality or convenience.
- Customer Service: While some users may encounter issues with their bookings or have questions about the service, Autoslash’s customer support team is generally responsive and helpful in resolving issues.
Overall, the majority of reviews indicate that AutoSlash is a valuable tool for saving money on rental car reservations, with many users expressing satisfaction with the service. However, as with any service, individual experiences may vary.
We have our own personal booking in the queue and are anxiously awaiting our price alert!
Summary
Gone are the days of endlessly comparing prices across multiple rental sites or scouring the internet for discount codes. With AutoSlash, all it takes is a few clicks to unlock potential savings. Keep this post handy as you plan your next trip. You’ll appreciate the easy nature of this car rental hack, helping you get to your happy, breezy travels faster.
Enjoy and check out our other easy trip planning resources, like the best way to start your vacation plan based on flight schedules!
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