The best alternatives to Doorport are Ring, Lockitron Bolt, and August Home. If these 3 options don't work for you, we've listed a few more alternatives below.
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Intercom for Startups— Advanced AI-powered features at a 90% discount
Ring products are based on a simple principle -- use your existing home Wi-Fi network to create a ring of security around your home. By hooking up to your Wi-Fi, Ring products use the free Ring app to alert you...