Colyap lets you call and text an AI companion — built by a solo maker

Colyap is a solo-built app that gives users an AI friend reachable by both voice call and text message. The dual-channel approach — phone calls plus messaging — is a practical differentiator in a crowded AI companion space, since most competitors stick to chat-only interfaces. For indie makers, it's a reminder that distribution mechanics (how users actually reach the product) can matter as much as the underlying model.