Sundae Bar AI PLC (AIM: SBAR), the AIM-quoted AI technology company, has announced the introduction of Vault, a new encrypted credential and payment storage capability for its personal AI Agent, Sundae. The feature is designed to allow Sundae to log into websites, complete forms, and make purchases on behalf of users with their explicit consent. Since launching on 21 October 2026 with approximately 150 beta users, Sundae has grown to more than 500 users — an increase of over 230% in just over two weeks — with a paid subscription launch now approaching, subject to satisfactory beta results.

Key Points

  • Sundae Bar AI PLC (AIM: SBAR) is an AI technology company admitted to AIM in June 2025
  • The company has introduced Vault, a device-encrypted personal data store enabling Sundae to complete real-world online transactions on behalf of users
  • Beta users have grown from approximately 150 at launch on 21 October 2026 to more than 500, representing an increase of over 230% in just over two weeks
  • Investors should watch for the timing and uptake of paid consumer subscriptions and the launch of a further product expected within weeks

How Vault Enables Sundae to Complete Real-World Transactions With User Consent

Vault stores website credentials, payment details, addresses, and other personal information using encryption controlled by the user's own device. The announcement states that even sundae_bar itself cannot access the stored data. When Sundae requires this information to complete a task, users must grant temporary access via Face ID. Without that approval, Sundae cannot retrieve the stored information. The feature is designed to allow Sundae to navigate online checkouts, complete forms, and make purchases — addressing what the company describes as a key barrier to end-to-end task completion, developed directly in response to beta user feedback. Vault is currently undergoing further testing ahead of wider availability.

Sundae Beta User Base Triples in Just Over Two Weeks Ahead of Paid Launch

Launched on 21 October 2026 with approximately 150 beta users, Sundae has since grown to more than 500 users — an increase of over 230% in just over two weeks, according to the announcement. The company notes a growing waitlist and states it is expanding server capacity to accommodate further users. Early demand for paid access is already emerging from within the existing beta cohort. The company expects to introduce paid subscriptions following further beta testing, subject to satisfactory results, supported by a targeted marketing campaign. The timeline for the paid launch has not been specified beyond this general guidance.

sundae_bar's Enterprise Platform and Consumer Expansion Through Sundae

Beyond its consumer product, sundae_bar operates a live commercial AI platform for businesses, offering more than 1,000 AI Skills and Agents through its marketplace. Business customers can access the platform through subscriptions, ready-made Agents, and bespoke solutions. Sundae extends this technology into the consumer market, creating what the company describes as an additional opportunity for recurring subscription revenue. The company also references Subnet 121, its AI development engine on the Bittensor network, which opens development requirements to a global network of competing developers. The company adds that a further product is expected to launch within the coming weeks.

Further Product Launch Expected and Additional Pipeline Disclosed by sundae_bar

The announcement states that sundae_bar expects to launch a further product in the coming weeks, following several months of development, with additional products described as being in the pipeline. The company did not disclose the nature of the forthcoming product or further financial details in the announcement. Chief Executive Officer Jill Kenney noted in a quoted comment that the company is already generating revenue and income, and identified converting beta demand into paying subscribers and bringing the next product to market as the company's immediate milestones. Investors may be watching closely for subscription pricing details and further user growth data as these milestones approach.