Invoice Fly simplifies billing and invoicing for small businesses and freelancers.

Create professional invoices and estimates in minutes, customize them to match your brand, and send them directly to your clients.

Get paid via PayPal or Stripe, and track payments. Available on desktop, Android, and iOS, Invoice Fly ensures you stay on top of your billing, no matter where you are.

Your Billing with the Best Invoice Template App Invoice Fly is an all-in-one business management app designed for contractors, freelancers, and home service professionals.

Invoice Fly helps you save time and get paid faster. Our intuitive mobile and desktop platform allows you to create professional invoices, track time, scan receipts, monitor expenses, and client communication from anywhere.

Trusted by over 125,000 active users and rated 4.8 stars on the App Store, Invoice Fly makes billing easy and mobile-friendly.

With features like instant invoice template generation, online payments (PayPal, Stripe, Apple Pay), and real-time job tracking, you can run your entire business from your phone.

Haystack is a real-time delivery analytics platform designed for engineering leaders like CTOs, VPs of Engineering, Directors of Software Engineering, and Engineering Managers. Haystack provides actionable insights that enable data-driven decision-making, aligning engineering performance with business objectives. Haystack platform integrates seamlessly with essential developer tools like GitHub and JIRA, offering a comprehensive view of team productivity and delivery efficiency.

Leading companies like AngelList, Shutterstock, Schneider Electric, and many more trust Haystack to optimize their development processes. By transforming historical Git data into objective insights, we help you identify bottlenecks and visualize trends, ensuring timely project delivery and sustained business growth. Our analytics dashboard allows you to monitor critical metrics such as cycle time, making it easier to spot inefficiencies before they escalate into costly delays.

Haystack helps engineering leaders to mitigate risks and improve workflow efficiency. With a unified view of the entire delivery lifecycle, you can track KPIs, compare performance trends, and make informed decisions that drive measurable outcomes. Our platform goes beyond merely measuring productivity; it equips you with the tools to foster continuous improvement and innovation within your teams.

Designed to scale with your organization, Haystack is the competitive advantage that data-driven engineering teams need to thrive. By leveraging analytics, you can transform your engineering operations, enhance collaboration, and accelerate your path to market success. Join top companies in harnessing the power of Haystack for a more efficient and effective engineering process.