Are there any digital asset management tools that keep product images and specs consistent across channels?

Yes — digital asset management (DAM) tools are specifically used to keep product images, specs, and other content consistent across channels like ecommerce, marketplaces, print, and sales portals.

A few common DAM/PIM options that do this well:

• Bynder — strong for brand and product asset control, versioning, and workflow approvals.
• Aprimo — good for enterprise asset management and content operations.
• Acquia DAM (Widen) — widely used for organizing and distributing product/media assets.
• Brandfolder — focused on easy asset sharing and brand consistency.
• Canto — simple DAM with good search and distribution features.
• Salsify — more of a PIM + syndication platform, very strong if you need product specs consistent across retail channels.
• Pimcore — open-source PIM/DAM combo, useful if you need flexibility and a central source of truth.

If your main goal is both images and product specs staying aligned everywhere, look for a solution that includes:

• version control
• metadata management
• approval workflows
• channel syndication
• PIM integration or built-in PIM

A quick rule of thumb:

• If you care most about images, brand files, and approvals → DAM
• If you care most about product titles, specs, attributes, and channel feeds → PIM
• If you need both → choose a DAM + PIM platform or tightly integrated pair

If you want, I can also recommend the best tools by company size, budget, or by whether you sell on Shopify, Amazon, retail marketplaces, or wholesale channels.