Latest News About Vercel Blob

Here are the latest publicly available notes on Vercel Blob based on recent announcements and developer communications.

• Vercel Blob generally available as of May 2025, offering Amazon S3–backed object storage deeply integrated with Vercel’s edge network and caching for efficient delivery of public assets at scale. This marks Blob as production-ready with features aimed at reliability and performance for high-volume media storage [cite ].
• Key capabilities include multi-part uploads up to 5TB, resumable transfers, retries, and client-side progress tracking via the Blob SDK, with assets cached across Vercel’s delivery network after upload. These design choices aim to simplify storing and serving large assets from edge locations [cite ].
• Blob Data Transfer is a distinct delivery strategy that uses a broad footprint (18 hubs) to optimize for cost when serving large assets, while the traditional Fast Data Transfer focuses on ultra-low latency in many cities. This separation helps balance performance and cost for different asset types [cite ].
• Regions-based distribution and a caching layer mean updates or deletions can take some time to propagate (cache coherence can take up to about 60 seconds; browsers may still cache content longer). To ensure users fetch updated content, it’s recommended to bust the cache with a unique query parameter on the blob URL. This is important for assets that change frequently [cite ].
• Pricing for Blob started at around $0.023/GB-month for storage and $0.05/GB for data transfer, with Blob available across all plans and already powering production apps with large-scale media usage. This positions Blob as a cost-conscious option for serving images, videos, and documents at scale [cite ].
• Ongoing roadmap includes private Blobs with scoped access for authenticated requests and data residency controls, plus enhancements to local development tooling to improve the developer experience. This indicates Vercel’s intent to add more security and compliance features over time [cite ].

If you’d like, I can pull the most relevant official docs or blog posts and provide a concise, cited summary tailored to your use case (e.g., public assets vs. private assets, regional data residency needs, or migration considerations).