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What is Jack?

In this Guide, you’ll learn about all about Jack our Accounting Language Model (ALM), its capability, how it meets your accounting needs.

Marc Sevitz avatar
Written by Marc Sevitz
Updated over 8 months ago

Meet Jack, your AI-powered bookkeeping agent. Jack is capable of extracting line-item accounting entries, assigning them to the correct GL and tax codes, and performing bank reconciliation functions. Unlike traditional OCR technology, Jack learns from each previous transaction and better contextualizes the accounting treatment, allowing for more accurate extraction, faster processing, reduced manual review and providing real-time insights. With Jack taking care of the time-consuming repetitive tasks, you can focus on providing more consulting and decision-making advice to your clients and internal finance teams.

If you’re already acquainted with AI chat tools, you will understand the enormous potential for finance operations. Jenesys has harnessed that potential to create Jack, a powerful AI model that will ultimately manage budgets, approvals, payments and bookkeeping in a fraction of the time it takes us mere mortals.


Jack can revolutionise how clients manage their budgets by automating laborious tasks like invoice generation and bank reconciliation. Jack’s capabilities also ensure compliance and mitigate risks like fraud. With all this happening in the background, you can devote more time to winning new clients and providing valuable financial insights using Jack’s reporting tools.

Jack is responsible for a range of financial task, operations and queries thereby giving every user the ability to make:

  1. Save hours of manual data entry to focus on more valuable work or scale back resources.

  2. Utilise the time saved to actively grow your business and make smarter decisions based on Jack's insight.

  3. Advancing on the traditional OCR technology, AI reduces the risk of human error and provides more precise insights.

Jack costs £21.60 per hour, billed in 30-second increments. There are no minimum monthly time requirements or long-term contracts, so you only pay for what you need.

Using the latest AI technology, Jack is 10x faster and 4x cheaper than in-house bookkeeping and outsourced solutions.

You can onboard every client and receive personalised reporting to know the cost of bookkeeping for each client every month.

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