Backblaze B2 Event Notifications

Build real-time, event-driven workflows with instant alerts triggered by data changes in B2 Cloud Storage.

Turn data into action with Event Notifications

Build event-driven applications

Trigger downstream workflows, like media transcoding or content tagging, in real time as data changes.

Foster team-wide awareness

Improve visibility with instant data alerts, keeping everyone informed without manual checks.

Catch problems quickly

Alert your team and trigger responses when critical data changes happen, enabling immediate action.

Integrate without code

Connect to your preferred tech stack via webhooks, simplifying workflows without complex coding.

More Than 500,000 Customers Trust Backblaze

How it works

Configuring Event Notifications is simple and requires no major code changes—get started in just a few clicks.

  1. Set Event Notification rules: Configure rules for new or existing buckets via the UI or API.
  2. Trigger data changes: Notifications are sent when events like uploads or deletions occur.
  3. Direct webhooks: Route notifications to your preferred service via the designated webhook.
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Implementing Event Notifications completes our transition to a more streamlined and cost-effective tech stack. It's not just about simplifying operations—it's about achieving full independence from legacy systems like AWS.

Oleh Aleynik, Co-Founder, CloudSpot

Learn more about Event Notifications

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FAQ

Why should I use Event Notifications?

Event Notifications automate real-time alerts for data changes in B2 Cloud Storage, saving your team time and reducing the risk of missed updates. This automation empowers your business to stay informed, act quickly, and streamline workflows without manual monitoring.

How can Event Notifications help my business?

Event Notifications provide benefits across various industries by automating workflows and enhancing operational efficiency. In IT and backup, they enable monitoring for data changes, subscribing to data updates, and ensuring teams are aware of critical changes. For media & entertainment, they streamline end-to-end production workflows by alerting editors of new footage and automating processes. In application storage, Event Notifications support building event-driven applications and triggering downstream services, such as media transcoding or compute processes, to maintain seamless operations.

What types of events can I track with Event Notifications?

You can track a variety of data events, including file uploads, deletions, and modifications. This allows your team to set up notifications tailored to your specific needs, enabling quick action when data changes occur. For detailed instructions and best practices, check out the Event Notifications documentation.

What level of reliability can I expect from Event Notifications?

Backblaze Event Notifications are designed for at-least-once delivery, ensuring that notifications are sent reliably even in the case of temporary network issues. Automatic retries help maintain workflow integrity, so you can trust that important events won’t be missed.

How can I get access to Event Notifications?

To get access to Event Notifications, existing customers working with a Backblaze account manager can have it enabled immediately. If you're an existing customer without an account manager, please contact the Support team to request access. New customers can reach out to the Sales team to learn more about the benefits of Event Notifications and how to get started.

What is the pricing for Event Notifications?

B2 Reserve customers incur no transaction fees. Backblaze B2 Pay-As-You-Go customers enjoy 2,500 notifications per day free, with additional notifications at just $0.004 per 10,000 calls.

How do I get started with Backblaze B2?

It's easy to get started with Backblaze B2. You can sign up for a free account and begin your own full-featured proof of concept (PoC) today. Our team, including Backblaze solution engineers, can also help you explore the features and benefits of B2 Cloud Storage if that’s helpful.