Auction123 vs DealerBuilt Comparison
Auction123
Starting at Contact for pricing
- Large Enterprises
- Medium Business
Auction123 is a dealer inventory management platform that syncs vehicle listings to eBay Motors, Craigslist, Facebook Marketplace, and over 400 other marketplaces. It integrates with dealer management systems and support…
DealerBuilt
Starting at Contact for pricing
- Large Enterprises
- Small Business
Introducing DealerBuilt, a cutting-edge Dealer Management Software (DMS) designed to align perfectly with your unique business needs. Trusted by a multitude of enterprises, DealerBuilt stands out for its unparalleled cus…
DealerBuilt leads on user satisfaction with a 4.2-star rating across 24 reviews.
Auction123 vs DealerBuilt — at a glance
| Feature | Auction123 | DealerBuilt |
|---|---|---|
| Rating | 4.0 / 5 | 4.2 / 5 |
| Reviews | 3 | 24 |
| Starting price | Contact for pricing | Contact for pricing |
| Free trial | No | No |
| Free version | No | No |
| Best for | Large Enterprises, Medium Business, Small Business | Large Enterprises, Small Business, Medium Business |
| Category | Car Dealer Software | Car Dealer Software |
| Platforms | SaaS/Web/Cloud, Mobile - Android | Browser Based (Cloud) |
| API | — | Available |
| Support modes | 24/7 (Live rep) | Business Hours, Online |
| Certifications | — | — |
| Data residency | US | US |
Key differences between Auction123 and DealerBuilt
- User satisfaction: DealerBuilt scores higher with a 4.2-star average.
- Deployment: Auction123 supports SaaS/Web/Cloud, Mobile - Android; DealerBuilt supports Browser Based (Cloud).
Auction123 vs DealerBuilt — find the better fit before you commit.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most Car Dealer Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
Talk to an expert Talk to an expert | Talk to an expert Talk to an expert |
Free PDF comparison
Download this Auction123 vs DealerBuilt comparison
Get the full side-by-side as a PDF — these picks plus the top Car Dealer Software tools, with verified ratings, pricing and features.
- Side-by-side on pricing, features & ratings
- Plus the category top 10, scored & ranked
- Emailed to you — no on-screen download
No file downloads on screen — we email it to you. One-click unsubscribe anytime.
Biggest differences
Start here before you go deeper into features.
Best for dealerships needing integrated inventory and multi-marketplace marketing.
- You require seamless integration between your DMS and 400+ online marketplaces including eBay Motors and Facebook.
- Your dealership manages diverse vehicle types such as automotive, RV, marine, and aviation.
- Your team includes inventory managers, sales, and marketing professionals needing a flexible, all-in-one platform.
- You operate a very small dealership with minimal online presence and limited need for complex integrations.
- You need transparent, fixed pricing or prefer self-serve purchasing options.
Best for automotive dealers needing highly customizable enterprise management.
- You require a flexible DMS tailored to unique dealership workflows.
- Your business manages complex enterprise-level sales and inventory processes.
- You need advanced, comprehensive reporting for finance and operations teams.
- You prefer an out-of-the-box solution with minimal setup and customization.
- Transparent, upfront pricing is critical for your purchasing decision.
Auction123: Best for dealerships needing integrated inventory and multi-marketplace marketing. DealerBuilt: Best for automotive dealers needing highly customizable enterprise management.
Description | Auction123 is a dealer inventory management platform that syncs vehicle listings to eBay Motors, Craigslist, Facebook Marketplace, and over 400 other marketplaces. It integrates with dealer ... Read More about Auction123 | Introducing DealerBuilt, a cutting-edge Dealer Management Software (DMS) designed to align perfectly with your unique business needs. Trusted by a multitude of enterprises, DealerBuilt ... Read More about DealerBuilt |
|---|---|---|
Free Trial Availability |
|
|
User RatingsBased on verified Spotsaas reviews | ||
Best Company Size | 51-500 employees500+ employees | Small BusinessLarge Enterprises |
Get pricing help | Get pricing help |
Software Demo
Demo |  Auction123 has not given any software demo yet If you're the owner of this profile, add your demo.Contact us |
|---|
Need a second opinion?
Get shortlist help from a software advisor
Share your priorities, budget, and team needs, and we’ll help you narrow the options and understand the tradeoffs before you talk to vendors.
- Independent advice — matched to your business
- Understand the tradeoffs before you talk to vendors
- Free 15-min call with a software advisor.
Step 1 of 4
How big is your team?
We tailor recommendations to companies your size.
How do Auction123 and DealerBuilt Compare on Features?
Total Features | 4 Features | 4 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare Auction123 and DealerBuilt on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
Pricing Option | ||
|---|---|---|
Pricing Plans |
|
|
Other Details
Organization Types supported |
|
|
|---|---|---|
Platforms Supported |
|
|
Modes of support |
|
|
API Support |
|
|
Get help choosing | Get help choosing |
Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
HIPAA | ✗ No | ✗ No |
|---|---|---|
Data Residency | 🇺🇸 US | 🇺🇸 US |
Auction123 User Reviews & Rating Comparison
User Ratings | 4.2 (based on 24 reviews) | |
|---|---|---|
Rating Distribution | ||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Overall positive sentiment highlighting strong integration capabilities but limited by lack of transparent pricing and few user reviews. What buyers like
Common complaints
| Buyer sentiment Overall positive sentiment with appreciation for customization and enterprise capabilities, tempered by concerns over pricing transparency and complexity. What buyers like
Common complaints
|
Pros and Cons |
|
|
Positive Reviews | No reviews available for the product | No reviews available for the product |
Media and Screenshots
Videos | No videos available. |  2 Videos |
|---|
Top Alternatives to Auction123 and DealerBuilt in 2026
Alternatives |
|---|
Add another option to compare side by side
Search by product name to compare pricing, fit, and buyer feedback in one view.Compare similar software options
Related Blogs and Articles for Car Dealer Software
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, Auction123 or DealerBuilt?
- DealerBuilt edges out the other on user ratings (4.2 vs 4.0). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Auction123 and DealerBuilt offer a free trial?
- Neither Auction123 nor DealerBuilt currently lists a free trial.
- What is the starting price of Auction123 vs DealerBuilt?
- Auction123 starts at Contact for pricing. DealerBuilt starts at Contact for pricing.
- What are the top alternatives to Auction123?
- Top alternatives to Auction123 include AutoPoint, Qualified, Workvivo, DealersCloud, Advent DMS.
- What are the top alternatives to DealerBuilt?
- Top alternatives to DealerBuilt include Finance Express DMS, Dealertrack DMS, EasyCars, AutoDealer Plus, Car Wars.