FreeAgent Tech Stack

Accounting software for freelancers, small businesses, and accountants

Software Development Edinburgh, Midlothian 51–200 employees Founded 2007 Privately Held

FreeAgent is a 17-year-old accounting platform serving over 200,000 users across the UK. The tech stack reveals a data-forward engineering approach: Python, AWS, Redshift, and dbt form the core, with active migration to Dagster + dlt for orchestration and data ingestion. This shift, combined with a 100M-event/month event system under development, signals a move toward real-time financial data visibility—a substantial change for a traditionally batch-oriented accounting product.

Tech Stack 10 technologies

Core StackAWS Dagster dbt Redshift Looker Python AWS Lambda dlt SQL

AdoptingDagster dbt dlt

What FreeAgent Is Building

◆Challenges

Migrating to new orchestration tool
Improving customer support experience

▲Active Projects

Testing new features or upgrades to existing functionality
Event system for 100m events/month
Metadata management automation
Migrating to new orchestration tool

Hiring Activity

Decelerating6 roles · 1 in 30d

Department

Support

Engineering

Seniority

Mid

Junior

Lead

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About FreeAgent

FreeAgent provides accounting, invoicing, tax calculation, and time-tracking software for freelancers, small businesses, accountants, and bookkeepers. The platform was founded in 2007 by three designers-turned-founders frustrated with manual finance workflows; it has grown to over 200,000 active users and remains operationally independent within the NatWest Group (acquired in 2018). The company operates from Edinburgh with a team of 250+ people, currently focused on modernizing its data pipeline and improving customer support.

HeadquartersEdinburgh, Midlothian

Company Size51–200 employees

Founded2007

Hiring MarketsUnited Kingdom

Frequently Asked Questions

What tech stack does FreeAgent use?

Python, AWS (Lambda), Redshift, dbt, Looker, SQL, and Dagster. The company is actively adopting dlt for data loading and migrating to Dagster for workflow orchestration.

How many users does FreeAgent have?

Over 200,000 active users across the UK, using the platform for accounting, invoicing, and tax calculation workflows.