How to Sync Card Inventory Across Vaults
Combine PSA, Alt, and Fanatics card inventories into a single private dashboard with VaultBridge: batch syncing, high-resolution images, and privacy controls.

How to Sync Card Inventory Across Vaults
Managing your graded card collection across platforms like PSA, Alt, and Fanatics can be frustrating and time-consuming. ShowVault simplifies this by syncing your entire inventory into one dashboard, eliminating the need for spreadsheets, screenshots, or juggling tabs. Here’s what you need to know:
- What it does: ShowVault consolidates your card data (player names, grades, images) from PSA, Alt, and Fanatics into a single, shareable dashboard.
- How it works: Install the VaultBridge Chrome extension, link your vault accounts, and sync your inventory in batches of 50 cards.
- Benefits: Save time, ensure accuracy, and present your collection professionally with high-resolution scans and real-time pricing.
- Cost: Free basic plan; Pro plan costs $24.95 per quarter.
Stop wasting hours on manual updates and focus on enjoying your collection. ShowVault makes it easy to track, manage, and showcase your cards in just a few clicks.
Getting Started with Inventory Syncing
What You Need Before Syncing
To get started, make sure you have active accounts on at least one of the supported vault platforms - PSA, Alt, or Fanatics. These platforms are essential since ShowVault pulls data directly from them.
Next, sign up for a free ShowVault account - no credit card is needed 3. The free plan gives you access to vault syncing and a basic private dashboard, letting you try out the system before deciding on the Pro plan, which costs $24.95 per quarter. You'll also need the Chrome browser to install the VaultBridge extension, available on the Chrome Web Store. This extension has been reviewed by Google for security, so you can trust its reliability 3.
The best part? You won't need API keys, CSV uploads, or manual data entries. The setup is straightforward, making it easy to jump into the syncing process.
How ShowVault Handles Syncing

ShowVault uses the VaultBridge extension to extract your card data directly from your vault pages while you're logged in. The process is always initiated by you, so you stay in control 3. Once you click "Start Sync", the extension captures key details like player names, grades, certificate numbers, and high-resolution images of your slabs from PSA, Alt, or Fanatics.
If you have a large collection, no need to worry - the sync engine processes cards in batches of 50. It includes automatic pagination and pacing, ensuring smooth handling of inventories ranging from 50 to over 5,000 slabs without losing any data 3. After syncing, ShowVault runs an enrichment process to fetch high-quality images and fill in any missing details. The entire setup takes less than two minutes 3.
To keep things running smoothly, ShowVault performs nightly automated tests to detect any changes on vault platforms. If updates are needed, they adjust their extraction logic within hours, ensuring a seamless experience 3.
Step-by-Step: Syncing with VaultBridge


Step 1: Install the VaultBridge Chrome Extension
Head over to the Chrome Web Store and search for "VaultBridge." Once you find it, click "Add to Chrome" to install the extension. The process is quick and straightforward.
After it's installed, you'll notice the VaultBridge icon in your browser toolbar. This extension is specifically built to work with PSA, Alt, and Fanatics vault domains. According to ShowVault, VaultBridge "requests only the minimum permissions needed (just the vault domains - nothing else), and never stores or transmits your login credentials" 3. With the extension in place, you're all set to link your vault accounts.
Step 2: Link Your PSA, Alt, and Fanatics Vaults

Log in to your PSA, Alt, or Fanatics account using Chrome, then navigate to your vault page. From there, VaultBridge will automatically extract your card data - no need for API keys or uploading CSV files. Just make sure you're logged in and on the correct page where your graded cards are displayed.
VaultBridge will pull details like player names, grades, certificate numbers, and high-resolution images directly from the visible data. The process is entirely under your control, as you decide when to begin syncing. Once linked, you’re ready to move on to the next step.
Step 3: Run the Sync and Verify Data
With your vaults linked, it’s time to synchronize your inventory. Click the VaultBridge icon in your toolbar, then hit "Start Sync." The extension processes your cards in batches of 50 3. If you have a large collection, keep the page open to monitor the progress indicator as the sync continues.
When the sync is complete, check your collection in the ShowVault dashboard. If you spot any missing images or incomplete details, simply re-run the sync. This triggers an enrichment process that fetches high-resolution images and fills in any gaps. Once everything is synced, your collection will be neatly organized in a single dashboard, ready for you to manage or share. This efficient system eliminates the hassle of manual data entry and ensures accuracy.
Managing Your Synced Inventory
Working with the Unified Dashboard
Once your inventory is synced, the ShowVault dashboard brings everything together from PSA, Alt, and Fanatics into a single, easy-to-navigate view. It even includes high-resolution scans of both the front and back of each slab, allowing for a detailed visual inspection of your cards.
You can sort your collection by grading service, market value, or storage location. Plus, status filters like "Vaulted", "To Vault", and "Outtake Requested" make it a breeze to track where each card is in its lifecycle. Want to organize your cards further? Create custom lists such as "Ready to Trade", "Auction Consignment", or "Personal Collection" to keep everything neatly categorized.
Take, for instance, collector Frank Luca. He managed 302 premium items seamlessly using the unified dashboard, showcasing a variety of assets while keeping everything organized. This centralized approach not only simplifies tracking but also creates an excellent foundation for presenting your collection to others.
Sharing Your Collection
After organizing your collection, showcasing it online becomes incredibly simple. ShowVault provides a custom public storefront URL that you can share with potential buyers, fellow collectors, or anyone curious about your collection. The storefront is designed with features like infinite scroll, live pricing estimates, and high-resolution images displayed in a sleek gallery format. As noted in the ShowVault FAQ:
One ShowVault link replaces all of that. It's always current, it's searchable, it looks professional, and it doesn't disappear into a Discord channel at 2 AM 3.
Privacy is a top priority. Sensitive data, such as cost basis, purchase prices, and private notes, stays hidden and visible only to you 3, 4. You also have full control over what others see. You can toggle the entire storefront between public and private or hide specific high-value "grail" cards while keeping the rest of your collection visible. Before sharing your public URL, take a moment to customize these privacy settings to ensure you're only showing what you want others to see 2.
Fixing Syncing Problems
Common Errors and Solutions
Even after completing the first sync, you might notice a few hiccups. For example, some cards could be missing or display incorrect images. This often happens due to delays in ShowVault's enrichment pipeline, which processes high-resolution scans and additional data. The simple fix? Run the sync again. As the ShowVault FAQ explains:
Most missing cards or image issues resolve on the second sync because ShowVault's enrichment pipeline automatically fetches high-res images and fills in any gaps from the initial pull. 3
Another common issue stems from changes to the websites ShowVault interacts with. VaultBridge relies on reading the Document Object Model (DOM) of platforms like PSA, Alt, and Fanatics. If these sites update their layouts, it can temporarily disrupt syncing. Fortunately, ShowVault runs nightly automated tests to detect such changes and usually releases fixes within hours. If your sync suddenly stops working after previously running smoothly, try again after a few hours. 3
Visibility problems can also cause cards to be overlooked during syncing. If sections in your vault are collapsed or pagination hides items, those cards may not show up in your dashboard. To prevent this, make sure to scroll through your vault pages and expand all sections before starting a sync. If the issue persists even after a second sync, reach out to [email protected] with specific details about the affected vault. 3
Addressing these issues quickly ensures your collection stays organized and accurate, which brings us to the importance of keeping your inventory up to date.
Keeping Your Inventory Accurate
To prioritize your privacy, ShowVault uses a manual sync process rather than automatic background updates. This means you'll need to trigger a sync whenever you add new slabs or complete a sale. For collectors with large inventories - think more than 5,000 cards - the sync engine processes data in batches of 50, using built-in pacing to ensure stability. 3
After any transaction, whether you're sending cards for grading, receiving new arrivals, or selling items, it's crucial to run a VaultBridge sync right away. This keeps your dashboard and storefront accurate and up to date.
Conclusion
Key Points to Remember
Stop juggling multiple logins, outdated spreadsheets, and blurry screenshots to manage your graded cards. With ShowVault's VaultBridge extension, you can set up a unified dashboard in under two minutes. This dashboard includes high-resolution scans, live pricing, and a professional storefront that you can share with just one link.3
ShowVault’s privacy-first approach gives you full control. You decide when to sync your inventory - just click "Start Sync" whenever you add a new slab or complete a sale. This ensures your collection remains current without unnecessary hassle, offering you control and peace of mind at every step.
But it’s not just about organization - ShowVault saves you time. Forget manually tracking values, monitoring fee windows, or hunting through scattered messages. Instead, you’ll get daily valuation updates and a single URL to showcase your standout items with a polished, professional look. With every update reflected in your dashboard, managing and displaying your collection becomes second nature.
As the ShowVault team says:
If you sell just one extra slab a year, it pays for itself.1
Whether you're keeping track of PSA’s 90-day withdrawal fee windows, prepping cards for sale, or simply looking for a cleaner way to showcase your prized collection, syncing with ShowVault transforms tedious admin work into a smooth, efficient workflow. Say goodbye to spreadsheets and focus on what you love - collecting.
FAQs
Is VaultBridge safe to use with my vault accounts?
VaultBridge places security and privacy at the forefront. Your vault credentials and payment details are never stored. The platform only accesses your card data when you initiate a manual sync, ensuring your vault accounts stay protected at all times.
How long does a full sync take for a large collection?
A full sync for a large collection - say, around 2,000 cards - usually takes only a few minutes. The process is designed to be fast, keeping wait times short, even for larger vaults.
What should I do if cards or images don’t show up after syncing?
If your cards or images aren't showing up after syncing, try re-syncing by clicking the "Start Sync" button in the VaultBridge extension. Make sure you're logged into your vault provider (PSA, Alt, or Fanatics), and confirm that the vault page is fully loaded. Still having trouble? Check if the extension or your browser needs an update. Performing regular re-syncs can help ensure your collection stays current with the latest data and images.