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AWS helps Superblocks embed vibe coding in private clouds

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AWS helps Superblocks embed vibe coding in private clouds

Vibe-coding startup Superblocks has signed a multiyear joint marketing agreement with Amazon Web Services that lets its tool be embedded inside the private clouds of AWS enterprise customers. Any AWS customer that subscribes to Superblocks will be able to offer vibe coding to its own business users without sending data or information to outside model providers or databases. The resulting apps spin up Amazon Aurora databases inside the company's own AWS account, rather than an external Supabase database (the usual default for vibe-coding tools), and integrate with Amazon Bedrock, AWS's AI development and inference platform. That puts the apps under the company's existing IT management and security rather than letting them run as unmanaged, rogue applications. Superblocks co-founder and CEO Brad Menezes told TechCrunch: 'We're going to bring it to your data inside your private cloud. The big thing about that is data never leaves. ... It's their AWS account and basically secure with all of the auditing, all of the encryption, all of the network controls.' AWS will also help sell Superblocks to enterprises the way it supports other Marketplace partners; an AWS spokesperson said, 'We support partners where we see strong customer demand and alignment with how customers want to build.' AWS does not yet have its own vibe-coding agent for business users. It has Kiro, a coding agent aimed at developers, and Quick, an AI assistant for business users that TechCrunch compares to Claude Cowork or Microsoft Copilot rather than to a vibe-coding tool like Lovable or Replit. Superblocks itself has 50 employees and has raised $60 million total as of its Series A, announced in May 2025, backed by Spark Capital, Kleiner Perkins, Meritech Capital and Greenoaks. TechCrunch frames the deal as a symbol of a broader trend: hyperscaler cloud providers pushing enterprise customers to separate their AI models from the surrounding scaffolding, orchestration and security tooling, and to buy that scaffolding from the cloud provider rather than from the frontier AI labs. Microsoft CEO Satya Nadella has recently been telling enterprise customers to use multiple models to cut costs and avoid lock-in, and has argued that AI labs are not trustworthy enough to hand agent orchestration to because they could use customer data to study and later compete with the business. TechCrunch reports that enterprises are already there: Vercel's own AI gateway data show open models, particularly frontier Chinese open-weight ones, made up 29% of all traffic routed through it last month. Menezes said, 'That is flipped, because 60 days ago they were like, I want a specific model. It's called Anthropic.' 'Having a multi-model strategy across big frontier labs, OpenAI, Anthropic, and open source, and I'd say Chinese open source right now, but also U.S. open source is now starting to come up. It's a must-have for the CIO,' he added, saying enterprises want model choice for coding as well as customer service, HR and sales automation. Menezes predicts the shift is strong enough that 'any enterprise that is betting on a single model provider, that executive will be fired.' TechCrunch describes the Superblocks deal as a potential second wave, after AI coding agents for enterprise developers, of vibe coding moving into private, secure clouds for business users. An AWS spokesperson called it 'an emerging category with real momentum, and exactly the kind of innovation we support.'

Key facts

  • AWS and Superblocks signed a multiyear joint marketing agreement letting Superblocks' vibe-coding tool run inside AWS customers' private clouds, spinning up Amazon Aurora databases and integrating with Amazon Bedrock instead of sending data outside the customer's AWS account.
  • Superblocks has 50 employees and has raised $60 million total as of its Series A, announced in May 2025, backed by Spark Capital, Kleiner Perkins, Meritech Capital and Greenoaks.
  • Open-weight models, particularly Chinese ones, accounted for 29% of all traffic routed through Vercel's AI gateway last month, cited as evidence enterprises have already gone multi-model.
  • Superblocks CEO Brad Menezes says enterprise demand flipped in the last 60 days from wanting one specific model, Anthropic, to treating a multi-model strategy across OpenAI, Anthropic and open source as a must-have for the CIO.
  • AWS does not yet have its own vibe-coding agent for business users; it has Kiro for developers and the assistant Quick, which TechCrunch likens to Claude Cowork or Microsoft Copilot rather than to a Lovable- or Replit-style tool.

Why it matters

The deal is a concrete example of a trend TechCrunch says is gathering pace: hyperscaler cloud providers pushing enterprises to buy their AI scaffolding, agent harnesses, orchestration and security tooling, from the cloud provider rather than from the frontier AI labs. By embedding Superblocks' vibe-coding tool inside AWS customers' own private clouds, AWS extends a pattern already seen with developer-focused AI coding agents to a second wave aimed at business users, without having to build its own vibe-coding product first.

Who it affects

AWS enterprise customers that subscribe to Superblocks gain the ability to let business users build vibe-coded apps under existing IT governance, rather than as unmanaged shadow IT. Superblocks gains AWS Marketplace-style sales support for enterprise deals. The arrangement also matters to frontier AI labs such as OpenAI and Anthropic, whose position as default model providers is what Menezes and Nadella both describe enterprises moving away from, and to rival vibe-coding tools like Lovable and Replit, which the piece names as the category AWS's own assistant, Quick, does not yet compete in.

How to use it

An AWS enterprise customer that subscribes to Superblocks can offer its business users vibe coding without data leaving the company's own AWS account: the resulting apps use Amazon Aurora for storage instead of an external Supabase database and connect through Amazon Bedrock for model access, so the apps inherit the customer's existing auditing, encryption and network controls. AWS also plans to help sell Superblocks to enterprises through its partner channels.

How solid is it

The report rests on on-record quotes from Superblocks co-founder and CEO Brad Menezes and from an AWS spokesperson, both confirming the agreement to TechCrunch, plus Superblocks' own funding history (50 employees, $60 million raised as of its May 2025 Series A). The financial terms of the AWS-Superblocks marketing agreement itself are not disclosed, and no specific AWS enterprise customer is named as already using the private-cloud embedding. The 29% open-model traffic figure is Vercel's own AI gateway data, cited by TechCrunch rather than independently verified in the piece.

Risks and caveats

AWS still has no vibe-coding agent of its own for business users, so this is a partnership rather than an in-house product, and the piece does not say whether AWS is separately building a competing tool. Menezes' claim that any executive betting on a single model provider 'will be fired' is his own prediction, not a reported fact, and the broader multi-model narrative comes largely from Menezes and Nadella rather than from independent data beyond the Vercel gateway figure.

“Having a multi-model strategy across big frontier labs, OpenAI, Anthropic, and open source, and I'd say Chinese open source right now, but also U.S. open source is now starting to come up. It's a must-have for the CIO.”

— Brad Menezes, Superblocks co-founder and CEO