Bring the power of the world's largest legal network to your apps

The world’s largest network of legal professionals.

Over 150,000 legal professionals around the world use Clio every day to manage their practices. Using Clio’s API, you can launch your app in Clio’s App Directory and get discovered by law firms around the world. We’ve got the basics covered all in one place, offering a wide range of tools for you to build high-quality apps as quickly and reliably as possible. Our APIs are easy to use and extensively documented, with tools to help you every step of the way.

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Investing in the Future of Legal.

Our mission at Clio is to transform the practice of law, for good, but we can’t do it alone. We’ve invested $1 million into the Clio Developer Fund to support the most creative, powerful, and useful apps to integrate with our platform as we work to transform the legal community. The Clio Developer Fund will assist our partners in the development and marketing of their integrations.

Apply to Clio’s Developer Fund today.

Will you launch the next great Clio integration?

We’re launching a $100,000 contest to find the most creative, powerful, and useful integrations for the world’s leading cloud-based legal practice management platform. Connect your app to legal professionals around the world and you could take home the Launch//Code grand prize.

Enter Launch//Code today.

Launch//Code logo for Clio's contest

AlphaDrive is the easiest way to work with all your Clio documents. AlphaDrive lets you use Clio just as if it was a network file server, so you never have to download, upload, or sync files ever again.

Apptoto provides fully automated appointment reminders (over SMS, voice calls, or emails) and integrates seamlessly with your Clio calendar. With powerful, flexible customization, your no-show rate will decrease while saving you time and energy to focus on managing your law firm.




Tali is a voice-driven, hands-free productivity assistant powered by artificial intelligence. With Tali, users can eliminate the administrative burden of time entry by seamlessly tracking time throughout the day, using nothing more than their voice.

Clocktimizer lets you get control of your business. Clocktimizer provides law firms with an award-winning reporting, project management, and analytics platform. Benefit from Clocktimizer’s powerful AI-natural language processing capabilities and get the most out of Clio.

Get started with Clio’s API in minutes by completing our registration form.

Whether you’re a private developer or a company looking to integrate with Clio, the first step is to complete our registration form. If you’re already a Clio customer or are just looking to use our API for private use, you can get started right away. If you’re a business looking to offer your integration to Clio customers, Clio’s Partnerships Team will reach out to learn a little more before we confirm your developer account.

Ready to take your practice higher?

Start my free trial or Get in touch

Want to see how it works first?

Schedule a demo

Have questions? Our team is here to help. Call 1-888-858-2546

Monday to Friday from 8 am to 8 pm EST.