Thought Leadership,Engineering

The state of credit cards in 2026: 50 stats you need to know

The state of credit cards in 2026: 50 stats you need to know

Credit cards are deeply ingrained in our financial lives, and there's a mountain of data behind every swipe (or tap). In this post, we take a look at how plastic powers the world with some fun credit card statistics about individuals and small businesses alike.

From legacy to leading edge: Expensify’s AI-powered expense management framework

From legacy to leading edge: Expensify’s AI-powered expense management framework

In this post, David Barrett shares Expenisfy’s framework for how we’re taking legacy business processes and transforming them with AI. Check out our three-step process (Deep AI, Surface AI, and Elevated AI) and see how this framework sets the stage for a new era in financial technology.

5 credit card hacks to maximize your business rewards (+ 5 hacks to avoid)

5 credit card hacks to maximize your business rewards (+ 5 hacks to avoid)

Ah, credit card hacks — when they work, they’re amazing. But when they don’t, they can feel like such a waste of time.  In this article, we’ll explore the top five credit card hacks that work to maximize your business rewards. Plus, we’ll warn you about five not-so-great strategies to steer clear of.

How Expensify’s open-source program is powering OpenAI’s next-gen AI engineering benchmarks

How Expensify’s open-source program is powering OpenAI’s next-gen AI engineering benchmarks

SWE-Lancer is a benchmark developed by OpenAI that evaluates LLMs using actual freelance software tasks from Expensify’s open-source repository. Let’s explore how Expensify contributed to the SWE-Lancer project and what this means for the future of AI in software engineering.

The small business guide to automation: Streamline your operations in 2026

The small business guide to automation: Streamline your operations in 2026

From automated expense tracking to intelligent workflow management, small business automation tools are transforming how small businesses operate, compete, and thrive – which is exactly what we’ll address in this article.

20 tax tips for small businesses: What every business owner needs to know

20 tax tips for small businesses: What every business owner needs to know

Whether you're filing small business taxes for the first time or looking to optimize your tax strategy, we've compiled 20 essential tax tips for small business owners that will help you navigate tax season confidently and potentially save money along the way.

How to calculate depreciation for small business tax savings

How to calculate depreciation for small business tax savings

In this guide, we’ll walk you through everything you need to know about depreciation, from its importance to the different methods and calculations, so you can maximize your tax savings.

The best startup business credit cards with no credit check for 2026

The best startup business credit cards with no credit check for 2026

Whether you're a solo entrepreneur or leading a small team, understanding your options for business credit cards with no personal credit check can open doors to better cash flow management and business growth. Ready to learn what they are? Read this post.

How Expensify achieves extreme concurrency with NUMA balancing

How Expensify achieves extreme concurrency with NUMA balancing

Here’s a deep dive into how Expensify's core hardware works – down to the chip level – with an explanation of how that enables a critical feature of our software to work. We hope you'll find it useful as you architect your own NUMA-balanced applications on your own high-density servers!

Streamline your travel expense reporting: Examples and tips

Streamline your travel expense reporting: Examples and tips

In this blog post, we’ll dissect what a travel expense report is, how to streamline the process, and what that practice looks like in the real world.

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