UK software company

Practical software for accountants and small businesses.

TechRubix builds focused, fast tools that remove repetitive work from running a practice or a small business, designed by people who do the work.

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Built for work that has to be right

Small, sharp products for high-volume financial admin.

We focus on narrow operational problems where speed, accuracy and compliance matter: bank statement processing, practice deadlines, client chasing, billing and accounts production.

Our products

A pipeline of tools for modern UK practices.

Available

eCashbook

Cash-basis bookkeeping, built for speed.

eCashbook turns bank statements into finished books with the least human effort on the market, built for UK accounting practices and the small businesses they serve.

Visit eCashbook

Bank statement collection from clients with no logins, plus automated chasing.
AI-assisted PDF statement reading and categorisation that learns your choices.
Zero-touch auto-posting, split transactions, multi-bank accounts and transfers.
VAT, CIS, property income, MTD quarterly figures and FRS 105 accounts.
Built in the UK for UK rules, with bank-level security and UK/EU data residency.

Private beta

PracsFlow

Practice management for accounting firms: deadline boards for accounts, confirmation statements and corporation tax, client records, reminders and team workflow.

In development

BillNext

Billing and debtor management for UK practices: proposals, invoicing and polite, persistent payment chasing that gets you paid without awkward calls.

Coming soon

Charity accounts

SORP-compliant charity bookkeeping and accounts production, from trial balance to narrative accounts with built-in casting and consistency checks.

How we build

Tools we use ourselves, then share.

Focused scope

Each product starts with a specific practice problem, not a generic platform promise.

Fast workflows

We remove clicks, imports, duplicate entry and manual chasing wherever software can do the work.

UK-first detail

Rules, terminology, workflows and outputs are designed around UK practices and small businesses.