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Slabline VS ShellNewHandler

Compare Slabline VS ShellNewHandler and see what are their differences

Slabline

Live values for graded sports cards & Pokémon, by grade, from real recorded sales. Scan, track, and protect your collection.

Rating
0 reviews
Pricing
Freemium Free trial $9.99 / Monthly (Collector Plan)
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ShellNewHandler

SourceForge.net: ShellNewHandler details page

Rating
0 reviews
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Outline Analyzer
AI story outline analysis for authors, screenwriters, playwrights, and editors. Analyze your book, screenplay, or story outline for pacing, structure, character arcs, tension, plot logic, and weak spots before you draft. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, ShellNewHandler seems to be more popular. It has been mentioned 2 times since March 2021.

social mentions
0 vs 2
Collectibles popularity
100% vs 0%

Base details

Website, pricing, platforms and company facts side by side.

Slabline
ShellNewHandler
Website slabline.ai sourceforge.net
Pricing
Freemium Free trial $9.99 / Monthly (Collector Plan) Official pricing
—
Platforms
Web iPhone Android
—
Company Startup from the United States · 1 - 9 employees · 2026 —
Listed in
Collectibles Personal Finance Asset Management Portfolio Management Investment Tracking AI +3
Cloud Storage Monitoring Tools File Sharing Website Monitoring +1

About Slabline and ShellNewHandler

In their own words, as submitted to SaaSHub.

Slabline
ShellNewHandler

Slabline values graded trading cards from real comparable sales — sports cards and Pokémon/TCG, with 1.57 million graded cards catalogued. What you can do - Scan any card — point your phone at a slab or raw card and Slabline identifies it and shows its value - See the price at every grade — PSA,...

Read more about Slabline

No description of ShellNewHandler yet.

Features and specs

What each product offers, as listed by its team.

Slabline 6 features
ShellNewHandler 0 features
  • Card Scanning
    Point your phone at a slab or raw card; Slabline identifies it and shows its value
  • Value at every grade
    PSA, BGS, SGC and CGC prices for each card, from recorded sales
  • Recorded sales history
    The dated sales behind every value, by venue (eBay, auction houses)
  • AI Pre-Grade
    Predicts the grade a raw card would get before you pay to grade it
  • Portfolio tracking
    Total collection value, value over time, gain/loss and market indexes
  • Insurance-ready records
    0–1000 Slabline Score plus a broker-ready schedule of your collection

No features have been listed yet.

Analysis

An editorial look at what each product does well and who it suits.

Slabline
ShellNewHandler

No analysis of Slabline yet.

Overall verdict

  • ShellNewHandler is a niche, lightweight utility hosted on SourceForge designed to give users more control over the Windows 'New' context menu (the ShellNew menu). It can be considered good for its specific narrow use case, but it is an older, minimally maintained tool that may not suit all users, especially those on modern Windows versions.

Why this product is good

  • Provides direct control over customizing the Windows right-click 'New' menu, allowing users to add or remove file type entries
  • Lightweight and free, without bundled bloatware typical of some other free utilities
  • Simple and focused in scope, making it easy to understand for its specific purpose
  • Open distribution via SourceForge allows transparency and no-cost access

Recommended for

  • Power users who want to declutter or customize the Windows New context menu
  • IT administrators managing standardized desktop environments across multiple machines
  • Users comfortable with older utility-style tools and Windows registry-related tweaks
  • Not recommended for casual users seeking modern, actively supported software with regular updates

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Slabline
ShellNewHandler
100% 100%
Collectibles
0% 0%
0% 0%
Cloud Storage
100% 100%
100% 100%
Personal Finance
0% 0%
0% 0%
Monitoring Tools
100% 100%

Questions & Answers

As answered by people managing Slabline and ShellNewHandler.

How would you describe the primary audience of your product?

Slabline's answer

Collectors who own graded cards (slabs) and want to know what their collection is really worth: from people with a handful of PSA 10s to serious collectors with hundreds of slabs. Also collectors deciding whether to grade raw cards, and anyone who wants their collection documented for insurance.

What makes your product unique?

Slabline's answer

Every value is tied to the real sales behind it. Slabline shows a card's price at every grade (PSA, BGS, SGC and CGC) along with the dated recorded sales it came from, so you can see why a card is worth what it's worth. Then it goes beyond a price tracker: it manages your whole collection like a portfolio, predicts a raw card's grade from a photo before you pay to grade it, and scores how well your collection is protected, with insurance-ready records.

Why should a person choose your product over its competitors?

Slabline's answer

Most card apps give you one number. Slabline gives you the number, the sales behind it, and what to do next: which grader pays most for your card, whether grading a raw card is worth the fee, and whether your collection is properly insured. It covers sports cards and Pokémon/TCG across four grading companies, works on web, iPhone and Android, and you can start free without an account.

What's the story behind your product?

Slabline's answer

Slabline is built by Hobby Smart Case, a company of collectors that makes protection gear for card collections. We kept hearing the same two questions: "what is my collection actually worth?" and "am I protected if something happens to it?" Slabline is the software answer to both: live values from real sales, and a single score for how well your collection is protected.

Which are the primary technologies used for building your product?

Slabline's answer

  • Computer vision — identifies a card from a phone photo by matching it against an image index of our 1.57M-card catalogue
  • AI grading models — read centering, corners, edges and surface to predict a raw card's likely grade
  • Sales data pipeline — ingests recorded sales from eBay and the major auction houses every night and re-prices each card by grade
  • Web, iOS and Android apps — one TypeScript/React codebase across all three
  • MCP server and ChatGPT app — so AI assistants can look up card values directly

User comments

Share your experience with using Slabline and ShellNewHandler. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Slabline 0 mentions
ShellNewHandler 2 mentions

Tracking Slabline since Oct 2026.

  • I recently got libreoffice, but now the new option in right click looks like a mess. Can someone help me get rid of them please?
    Use Shell New Handler. Run the portable app and simply untick the items you don't want to appear in your new context menu. Source: about 4 years ago
  • This menu should be easy to add/remove programs to... Who is really creating Access Databases from this menu often enough to keep it here? (Not me!) Is there an easy way to edit this?
    I've always used ShellNewHandler for this. It's a really simple portable utility that allows you to remove most of the items from that menu. Tested it out on Windows 11 and it's still compatible. Source: over 5 years ago

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