Aws Blames Bug For Kiro Pricing Glitch That Drained Infoworld

Bonisiwe Shabane

-Jan 12, 2026, 7:26 AM

aws blames bug for kiro pricing glitch that drained infoworld

AWS has blamed a bug for all usage and pricing-related issues that developers have been facing on Kiro, its new agentic AI-driven integrated development environment (IDE), since it introduced a revised pricing structure last... “As we have dug into this, we have discovered that we introduced a bug when we rolled out pricing in Kiro, where some tasks are inaccurately consuming multiple requests. That’s causing people to burn through their limits much faster than expected,” Adnan Ijaz, director of product management for Agentic AI at AWS, posted on Kiro’s official Discord channel. Further, Ijaz wrote that AWS was “actively” working to fix the issue in order to provide a resolution within a couple of days. In July, AWS had to limit the usage of Kiro, just days after announcing it in public preview, due to the sheer number of developers flocking to try out the IDE, mainly driven by... It had also retracted details of the pricing tiers it planned for the service.

AWS initially said it would offer three tiers of service for Kiro: free with a cap of 50 agentic interactions per month; Pro at $19 per month for up to 1,000 interactions, and Pro+... In the fast-evolving world of artificial intelligence tools for software development, Amazon Web Services has stirred controversy with its latest pricing adjustments for Kiro, the company’s ambitious agentic IDE. Launched in July 2025 as a specification-driven platform built on Code OSS, Kiro promised to streamline the journey from prototype to production by leveraging AI agents. However, just weeks after its debut, AWS rolled out updated pricing that has developers and enterprises reeling, with costs far exceeding initial expectations. The new model, effective immediately for users without an Amazon Q Developer subscription, introduces tiered plans that charge based on “Spec” and “Vibe” requests—Kiro’s core functionalities for detailed specification-based coding and more casual, vibe-driven... According to details shared on Kiro’s official blog, the free tier offers a meager 50 Vibe requests per month and zero Spec requests, with a one-time welcome bonus of 100 each to entice new...

Paid tiers escalate quickly: the Starter plan at $20 monthly provides 500 Vibe and 100 Spec requests, while the Pro tier jumps to $100 for 2,500 Vibe and 500 Spec requests. Critics argue this structure not only limits accessibility but also imposes a “pay-to-play” barrier on what was marketed as a revolutionary tool. As reported in The Register, the updated plans are described as a “wallet-wrecking tragedy,” with prices way more expensive than initially suggested during Kiro’s preview phase. Early teasers hinted at more generous limits, but the reality has sparked backlash, especially among independent developers who flocked to Kiro amid hype about its potential to rival tools like Cursor AI. Industry watchers point out that this shift comes amid broader consolidation under Amazon Q Developer, which now unifies pricing for various AI tools. A Medium post by Vivek Kumar Upadhyay explains how, starting August 1, 2025, Kiro’s usage is bundled with other Q Developer features, potentially simplifying billing for enterprises but alienating smaller users.

This integration aims to address governance concerns, as noted in a Forbes analysis, yet it raises questions about AWS’s monetization strategy in a competitive market. The pricing overhaul follows a tumultuous launch period marked by waitlists and usage caps that frustrated early adopters. The Register earlier highlighted how these limits were “actually not terrible” per analyst Corey Quinn, but the disappearance of affordable plans has changed the narrative. Developers on platforms like Qiita have dissected the model, noting the separation of Spec and Vibe requests as a clever but costly distinction—Specs for complex tasks consume credits faster, pushing users toward higher tiers. AWS’s Kiro, the AI-powered coding assistant, is drawing sharp criticism after revised pricing left developers facing steep costs. Once praised for its task-driven efficiency, Kiro now separates “spec” and “vibe” requests, with spec pricing up to five times higher.

Users say light coding could run hundreds monthly—far more than rivals like Amazon Q or Windsurf—raising concerns that Kiro’s popularity may falter under its new model. Fresh takes, great finds and engaging stories on the cloud and web hosting industry. Send us a news tip. Enterprise Dedicated Servers - Intel/AMD EPYC & RYZEN - 100% Uptime 24/7 Support Official Plesk Partner, Instant License Delivery, No Contract Commitment. Grab Your Savings NOW!

Significant discounts on KVM VPS SSD. Worldwide Locations. Full Root Access. Instant Deployment. Updated AWS has introduced new pricing for Kiro, its AI-driven coding tool, but unlike the pricing originally announced, the latest plans are "a wallet-wrecking tragedy," according to many of its users. "Kiro's spec-driven AI IDE is a gem," said open source PHP and Laravel engineer Antonio Ribeiro on GitHub, "until I saw your new pricing."

AWS introduced Kiro last month as a fork of Code OSS (also used by Visual Studio Code) with a distinctive approach to AI coding assistance, based on specifications and tasks. "Coming soon" pricing was shown from the start, and looked reasonable, as we reported in our initial hands-on. There were three plans, with free offering 50 interactions per month, Pro at $19.00 per user/month with 1,000 interactions, and Pro+ at $39.00 with 3,000 interactions. Additional interactions were to be $0.04 each. Kiro proved immediately popular. A waitlist was introduced and the pricing disappeared.

Last week, new pricing was announced, and to nobody's surprise it is less generous. Forthcoming update of the rapid prototyping tool for WinUI developers, now available on GitHub, adds a new Fluent UI design, folder support, and a live properties panel. Microsoft has open-sourced XAML Studio, a rapid protoyping tool for WinUI developers using XAML. Microsoft made the announcement on January 6. XAML Studio... I worked 42 years and this is what I get.

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That’s causing people to burn through their limits much faster than expected,” Adnan Ijaz, director of product management for Agentic AI at AWS, posted on Kiro’s official Discord channel. Further, Ijaz wrote that AWS was “actively” working to fix the issue in order to provide a resolution within a couple of days. In July, AWS had to limit the usage of Kiro, just days after announcing it in public preview, due to the sheer number of developers flocking to try out the IDE, mainly driven by...

Aws Blames Bug For Kiro Pricing Glitch That Drained Infoworld

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