Superblocks and AWS: AI apps that run in your own VPC

AWS and Superblocks announced a multi-year collaboration that puts an AI app builder inside the customer's own VPC. The vibe-coding part is not the interesting part — every vendor has that now. The interesting part is that the generated apps run on your infrastructure, against your database, in your AWS account. That's a deployment model, and it's the one question worth asking every AI vendor you talk to.

What actually happened

TechCrunch reported the deal on August 3: a multi-year joint marketing agreement letting AWS customers run Superblocks embedded in their private clouds. Per the companies' announcement, the shape is:

• Cloud-Prem deployment. The platform runs in the customer's own AWS environment rather than Superblocks' SaaS.
• Amazon Aurora per app. Apps built by business users spin up their own Aurora database inside that account.
• Amazon Bedrock for inference. Model calls go through Bedrock, not straight out to a model vendor's endpoint.
• Smart Router. Superblocks routes each task to a cheaper model where it can, claiming up to 30% savings — that's the vendor's number, not a measured one.
• Sold through AWS Marketplace, so it lands on an existing AWS bill.

Superblocks CEO Brad Menezes framed it plainly to TechCrunch: bring the tool to the data inside the private cloud, and the data never leaves. The company runs about 50 people on roughly $60 million raised, per the same report.

Why running AI apps in your own VPC matters for your business

Most AI app builders are SaaS. That means your schema, your rows, your prompts, and often your customers' names transit a vendor you signed up for in ten minutes. Nobody notices until an auditor, an enterprise customer, or a breach notification asks where the data went. We covered what that costs when the controls are missing last week: 92% of AI-breached organizations had no access controls on the AI at all.

You probably don't have an enterprise AWS estate. The pattern still applies. Three questions, every vendor, every time:

1. Where does inference run? A vendor calling Bedrock in your account is a different risk profile from one posting your records to an endpoint you can't see.
2. Where does the app's data live? "We don't train on your data" is a policy. A database in your own account is an architecture.
3. What do you keep if you cancel? Ask for the app definitions, the schema, and an export. If the answer is a support ticket, you're renting.

One caution: this trades one dependency for another. Cloud-Prem on AWS means AWS-shaped rails — Aurora, Bedrock, Marketplace billing. That's a better trade than a black-box SaaS, but it is still a trade. Price the exit before you sign, not after.

Sources: TechCrunch, Superblocks and AWS announcement.