ProMax Unlimited vs Auction123 Comparison
ProMax Unlimited
Starting at Contact for pricing
- Large Enterprises
- Medium Business
ProMax Unlimited boasts the leading status-driven follow up system in the industry and has been delivering outstanding automotive software for 25 years. It provides a comprehensive solution for dealers with a range of to…
Auction123
Starting at Contact for pricing
- Large Enterprises
- Medium Business
Auction123 is an all-in-one solution for businesses to manage and market their inventory online. It offers robust dealership inventory management software and unparalleled integration between a Dealer Management System (…
ProMax Unlimited leads on user satisfaction with a 4.5-star rating across 4 reviews.
ProMax Unlimited vs Auction123 — at a glance
| Feature | ProMax Unlimited | Auction123 |
|---|---|---|
| Rating | 4.5 / 5 | 4.3 / 5 |
| Reviews | 4 | 3 |
| 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, Medium Business, Small Business |
| Category | Car Dealer Software | Car Dealer Software |
| Platforms | SaaS/Web/Cloud | SaaS/Web/Cloud, Mobile - Android |
| API | — | — |
| Support modes | 24/7 (Live rep), Business Hours, Online | 24/7 (Live rep) |
| Certifications | — | — |
| Data residency | US | US |
Key differences between ProMax Unlimited and Auction123
- User satisfaction: ProMax Unlimited scores higher with a 4.5-star average.
- Deployment: ProMax Unlimited supports SaaS/Web/Cloud; Auction123 supports SaaS/Web/Cloud, Mobile - Android.
ProMax Unlimited vs Auction123 — 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 |
Biggest differences
Start here before you go deeper into features.
Best for large automotive dealers needing comprehensive sales and compliance software.
- You require an advanced, status-driven follow-up system to boost sales efficiency.
- Your dealership needs integrated Desking, CRM, Compliance, and Lead Generation tools.
- You operate a mid-to-large dealership (51+ employees) with complex process requirements.
- You run a very small dealership with minimal software needs and want simplicity.
- You need transparent, upfront pricing to easily evaluate ROI before purchase.
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.
ProMax Unlimited: Best for large automotive dealers needing comprehensive sales and compliance software. Auction123: Best for dealerships needing integrated inventory and multi-marketplace marketing.
Description | ProMax Unlimited boasts the leading status-driven follow up system in the industry and has been delivering outstanding automotive software for 25 years. It provides a comprehensive solution ... Read More about ProMax Unlimited | Auction123 is an all-in-one solution for businesses to manage and market their inventory online. It offers robust dealership inventory management software and unparalleled integration ... Read More about Auction123 |
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Free Trial Availability |
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User RatingsBased on verified Spotsaas reviews | ||
Best Company Size | 51-500 employees500+ employees | 51-500 employees500+ employees |
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 |
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How do ProMax Unlimited and Auction123 Compare on Features?
Total Features | 4 Features | 4 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare ProMax Unlimited and Auction123 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.
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Other Details
Organization Types supported |
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Platforms Supported |
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Modes of support |
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API Support |
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Get help choosing | Get help choosing |
Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
HIPAA | ✗ No | ✗ No |
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Data Residency | 🇺🇸 US | 🇺🇸 US |
ProMax Unlimited User Reviews & Rating Comparison
User Ratings | ||
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Rating Distribution | ||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Overall positive sentiment highlighting robust features and industry expertise, tempered by limited user feedback and pricing opacity. What buyers like
Common complaints
| 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
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Pros and Cons |
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Positive Reviews | No reviews available for the product | No reviews available for the product |
Media and Screenshots
Videos |  2 Videos | No videos available. |
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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, ProMax Unlimited or Auction123?
- ProMax Unlimited edges out the other on user ratings (4.5 vs 4.3). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do ProMax Unlimited and Auction123 offer a free trial?
- Neither ProMax Unlimited nor Auction123 currently lists a free trial.
- What is the starting price of ProMax Unlimited vs Auction123?
- ProMax Unlimited starts at Contact for pricing. Auction123 starts at Contact for pricing.
- What are the top alternatives to ProMax Unlimited?
- Top alternatives to ProMax Unlimited include MaxCustomer, SalesPro CRM, AutoPoint, Qualified, Workvivo.
- What are the top alternatives to Auction123?
- Top alternatives to Auction123 include AutoPoint, Qualified, Workvivo, DealersCloud, Advent DMS.