Join the movement.
Try Sideline free for 7 days.

Sideline powers millions of phone numbers that help people communicate in new and surprisingly simple ways.

Plans start at $14.49/mo. Try it risk free. Cancel anytime.

Enter your mobile number and we'll text you a download link.

Available for iOS and Android.

Why try Sideline?

Clear Value

Sideline costs 80% less than another phone plan, and is 100% more convenient. Your 2nd number works just like your 1st.

Simple Pricing

Pick the plan that's right for you — monthly, 6-months or yearly. Billing goes through your iTunes or Google Play account so it's easy to cancel anytime.

All-Inclusive Plans

Every subscription includes the full suite of Sideline's features and benefits. There are no calling or texting limits.

Risk-Free Trial

Try Sideline free for 7 days. If you're not satisfied, simply cancel before the end of your trial to not be charged.