Summary of Features Summary of Features

A powerful blend of financial success tools for your agency.


  • Live support

    Whether by email or live chat, we're available to personally answer your questions and guide you through your Harpoon experience. We want you to consider the Harpoon team a valuable resource to the continued growth of your business.

  • Security and data protection

    Like your online bank Harpoon uses SSL encryption for your account data. We perform daily backups so you never need to worry about losing your information. Your credit card information (and any client payments you accept online) are handled securely using Stripe's third-party payment processing system.

  • International accounts

    Harpoon proudly supports customers from around the globe. From dollars to pounds, euros to krones, your Harpoon account will feel right at home wherever you do business. You'll enjoy custom currency and date formatting, time zone support, multi-language invoicing, and support for accepting online credit card payments from your clients in over twenty countries, including Australia, Canada, Denmark, Norway, France, Germany, United Kingdom, and many more!

  • Online support center

    Harpoon's Support Center contains over 100 articles, guides, videos, and tutorials walking you through how to get the most out of Harpoon. Everything from how to start accepting online payments to how to handle ongoing retainers, you'll almost always find what you're looking for in the Support Center.

Try Harpoon for Free

Harpoon is your agency’s roadmap to financial success.

No other time-tracking or billing software helps you plan and predict a profitable future for your business like Harpoon does. Try it risk-free for 14 days.

Try Harpoon for Free No credit card required.
As seen in many high profile publications. As seen in many high profile publications.