RocketSource vs Analyzer.tools: Wholesale Scanner Showdown
Looking for a wholesale list scanning tool for your Amazon FBA business? RocketSource and Analyzer.tools are both dedicated wholesale scanners—meaning they focus specifically on analyzing supplier price lists rather than trying to be all-in-one platforms.
This comparison examines the key differences to help you choose the right tool. (See also: Best Wholesale Scanning Tools 2026)
RocketSource homepage
Analyzer.tools homepage
Quick Comparison Overview
| Feature | RocketSource | Analyzer.tools |
|---|---|---|
| Free Tier | 50k products/week | Limited |
| Mid-Tier Price | $39/mo | $39/mo |
| Top-Tier Price | $69/mo | $69/mo |
| Free Conversions | 50,000/week | Limited |
| Chrome Extension | No | No |
| Bulk List Scanning | Yes | Yes |
| FBA Prep Database | Yes (140+ companies) | No |
| ISBN Converter | Yes | No |
| Blog/Content | Growing | Sporadic |
Pricing Comparison
RocketSource Pricing
RocketSource pricing
| Plan | Monthly Price | Products/Month |
|---|---|---|
| Startup | Free | ~200,000 (50k/week) |
| Growth | $39 | 1,000,000 |
| Scale | $69 | Unlimited + API access |
Analyzer.tools Pricing
Analyzer.tools pricing (January 2026)
| Plan | Monthly Price | Products/Month |
|---|---|---|
| Basic | $19 | Limited |
| Standard | $39 | Higher limits |
| Pro | $69 | Highest limits |
The Pricing Verdict
RocketSource's free tier is the biggest differentiator:
| Tier | RocketSource | Analyzer.tools | Advantage |
|---|---|---|---|
| Free | 50k products/week | Limited | RocketSource |
| Mid | $39/mo | $39/mo | Tie |
| Top | $69/mo | $69/mo | Tie (RocketSource has API) |
Key difference: RocketSource's free tier lets you scan up to 200,000 products per month at no cost. Many smaller wholesale operations never need to upgrade. Plus, the Scale plan includes API access that Analyzer.tools doesn't offer.
Core Features Comparison
What Both Tools Do
Both RocketSource and Analyzer.tools are built for the same purpose: analyzing wholesale supplier price lists. The core functionality is similar:
- Bulk CSV/Excel upload: Process supplier lists with thousands of SKUs
- Profit analysis: Calculate net profit, ROI, and margins
- FBA fee calculations: Accurate fulfillment cost estimates
- BSR data: Best Seller Rank for demand assessment
- Competition tracking: Number of FBA and FBM sellers
- Restriction flags: Identify gated categories and brands
- Data export: Download results for further analysis
For the fundamental workflow—upload list, get profitability data—both deliver.
Where RocketSource Excels
1. Free Conversion Tools (50,000/week)
RocketSource offers the most generous free tier in the industry:
| Free Tool | Weekly Limit |
|---|---|
| UPC → ASIN | 50,000 |
| ASIN → UPC | 50,000 |
| EAN → ASIN | 50,000 |
| ISBN → ASIN | 50,000 |
This alone can save hundreds of dollars annually if you're currently paying for conversion tools.
2. ISBN → ASIN Converter
RocketSource is the only wholesale scanning tool offering ISBN conversion. Essential for:
- Book wholesalers
- Media sellers
- Textbook arbitrage
No other scanner in this category provides this functionality.
3. FBA Prep Database
Exclusive access to 140+ FBA prep centers searchable by:
- State/location
- Services offered
- Pricing information
If you outsource prep work, this resource is invaluable—and unique to RocketSource.
4. Free Tier
Generous free tier with 50k products/week—Analyzer.tools can't match this.
Where Analyzer.tools Has Strengths
1. Market Presence
Analyzer.tools has been in the wholesale scanning space for longer, with an established user base.
2. Proprietary Data
Some users report Analyzer.tools has certain proprietary data points, though the core metrics (BSR, fees, sellers) are comparable across tools.
3. Existing Workflows
If you've built processes around Analyzer.tools, the switching cost may be a factor.
Free Tools: The Differentiator
This is where the comparison is most lopsided.
RocketSource Free Tier
- 50,000 UPC/ASIN conversions weekly
- ISBN to ASIN conversion (unique)
- FBA Prep Database access
- FBA Calculator
- No credit card required
Analyzer.tools Free Tier
- Limited free functionality
- Focus on paid subscription features
What This Means Practically
Scenario: You receive a supplier list with 5,000 UPCs.
With RocketSource's free tier:
- Convert all 5,000 UPCs to ASINs at no cost
- Still have 45,000 conversions remaining for the week
- Access the FBA Prep Database to find a prep center
With Analyzer.tools:
- Limited free conversion capability
- Need paid subscription for bulk work
For many smaller wholesale sellers, RocketSource's free tier alone may be sufficient—no paid subscription required.
Feature-by-Feature Breakdown
| Feature | RocketSource | Analyzer.tools | Advantage |
|---|---|---|---|
| Bulk list scanning | Yes | Yes | Tie |
| Profit calculations | Yes | Yes | Tie |
| BSR data | Yes | Yes | Tie |
| Free conversions | 50,000/week | Limited | RocketSource |
| ISBN converter | Yes | No | RocketSource |
| FBA Prep Database | Yes | No | RocketSource |
| Free tier | 50k/week | Limited | RocketSource |
| Pricing (paid) | $39-69/mo | $19-69/mo | Comparable |
| API access | Yes (Scale) | No | RocketSource |
| Chrome extension | No | No | Tie |
| Market tenure | Newer | Longer | Analyzer.tools |
Score: RocketSource wins on 6 metrics, Analyzer.tools on 1 (tenure), 6 ties.
User Experience Comparison
RocketSource Interface
- Clean, focused design
- Minimal learning curve
- Built specifically for wholesale scanning workflow
- No unnecessary features cluttering the interface
Analyzer.tools Interface
- Functional but more dated design
- Standard wholesale scanning workflow
- Familiar to existing users
Both tools accomplish the same goal. RocketSource offers a more modern, streamlined experience, while Analyzer.tools may feel more familiar to long-time users.
Who Should Choose RocketSource?
RocketSource is the better choice if you:
- Want to start free: 50k products/week at no cost
- Need bulk conversions: 50,000 free conversions weekly
- Sell books/media: ISBN converter is essential and unique
- Use prep services: FBA Prep Database is exclusive
- Want simplicity: Clean interface without clutter
- Are a new seller: Free tier lets you start without investment
Who Should Choose Analyzer.tools?
Analyzer.tools might be the choice if you:
- Already use it: Existing workflows and familiarity
- Value established tools: Longer market presence
- Have specific integrations: Check for integrations RocketSource may not offer
- Resist change: Switching cost outweighs potential savings
For most sellers evaluating wholesale scanners fresh, RocketSource offers better value. For current Analyzer.tools users, the decision depends on whether savings and additional features justify the switch.
The Switching Decision
If you're currently on Analyzer.tools and considering RocketSource:
Reasons to Switch
- Start free with 50k products/week—may never need to pay
- Get 50,000 free conversions/week instead of limited free access
- Access ISBN converter if you sell books
- Use FBA Prep Database if you outsource prep
- API access on Scale plan for workflow automation
Reasons to Stay
- Existing workflows built around Analyzer.tools
- Learning curve of any new platform (though minimal)
- Specific features you rely on that RocketSource may lack
Low-Risk Way to Test
- Sign up for RocketSource free tier (no credit card)
- Upload the same supplier list to both platforms
- Compare results side-by-side
- Make your decision based on real data
The Bottom Line
For wholesale list scanning, RocketSource offers better value than Analyzer.tools:
- Generous free tier with 50k products/week
- 50,000 free conversions/week vs limited free access
- Unique features (ISBN converter, FBA Prep Database)
- Equivalent core functionality for the primary use case
Unless you have a specific reason to stick with Analyzer.tools, RocketSource is the smarter choice for most wholesale sellers—whether you're just starting out or looking to reduce costs.
Try RocketSource Free
See the difference for yourself:
- Free tier with 50k products/week — paid plans from $39/mo
- 50,000 free conversions/week — start without paying
- ISBN converter — for book wholesale sellers
- FBA Prep Database — 140+ prep centers
No credit card required.
Frequently Asked Questions
Is RocketSource as reliable as Analyzer.tools?
Both tools pull from similar Amazon data sources. Core metrics like BSR, fees, and seller counts are comparably reliable. We recommend testing both with the same supplier list to verify accuracy meets your standards.
Does Analyzer.tools have a Chrome extension?
No. Neither Analyzer.tools nor RocketSource currently offer browser extensions. Both are focused on batch processing of supplier lists rather than on-page product research.
Can I try RocketSource without paying?
Yes. RocketSource's free tier includes 50,000 conversions per week and access to the FBA Prep Database with no credit card required. This lets you fully evaluate the platform before committing.
Which tool is better for beginners?
RocketSource's generous free tier makes it ideal for beginners. You can process substantial supplier lists without any investment, learning the wholesale scanning workflow before paying for a subscription.
How long does it take to switch from Analyzer.tools to RocketSource?
The switch is quick. The core workflow is identical: upload a supplier CSV, get results. Most users are productive on RocketSource within minutes. There's no data migration needed—you upload fresh supplier lists each time.