
Online appointment scheduling software for small businesses and service providers.
Salons, clinics, consultants, trainers, local SMBs
Identify high-intent buyers in real time and start conversations instantly. No forms. No delays.
Demand gen + sales teams (B2B SaaS)
Knock AI is the best Doodle alternative for revenue teams that want qualified meetings, not just availability matching.
Unlike Doodle, Knock AI qualifies buyer intent, starts real conversations, and only then allows scheduling — reducing no-shows and increasing pipeline quality.
Square Appointments combines scheduling with payments, POS, and customer management in one ecosystem.
SimplyBook.me provides advanced customization, booking widgets, and industry-specific templates for service providers.
Acuity offers strong booking customization and payment workflows.
Calendly is a strong Doodle alternative for teams that want clean booking links instead of polls.
It removes back-and-forth emails by letting invitees pick a time directly from predefined availability.
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Yes. Setmore offers a free plan for up to a limited number of users with basic scheduling features.
Yes. It integrates with Stripe and Square for online payment collection.
It is primarily designed for service appointments and does not include lead qualification or intent scoring.
Yes. It supports multi-staff scheduling and availability management.
It integrates with some tools but does not provide enrichment or advanced routing logic.
Square Appointments and SimplyBook.me are strong service-focused alternatives. Knock AI is built for revenue-driven scheduling.
Setmore is better for appointment management. Knock AI is better for B2B pipeline generation and qualification before scheduling.
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Get in touch with us directly.