Frequently Asked Questions

ClientFlow is the all-in-one Business OS for service professionals. It combines client management, payment tracking, appointment scheduling, automated reminders (WhatsApp and email), invoicing, expense tracking, inventory management, and analytics in one platform. It is built for trainers, therapists, tutors, coaches, beauty professionals, and every service professional with recurring clients.

ClientFlow is built for independent service professionals and small teams who manage recurring clients. This includes personal trainers, therapists, counselors, tutors, music teachers, beauty professionals, coaches, driving instructors, yoga instructors, massage therapists, and dozens of other service professions across categories like health, fitness, beauty, education, and coaching.

Unlike generic CRMs built for sales teams, ClientFlow is designed specifically for service professionals with recurring clients. It combines CRM with payment tracking, appointment scheduling, WhatsApp reminders, invoicing, and expense management in one tool — instead of stitching together separate apps. It uses profession-specific terminology and workflows (e.g., "sessions" instead of "deals").

Honesty matters to us. ClientFlow does NOT process or collect payments from your clients — we track payments you receive (cash, bank transfer, card) via manual entry and send reminders for what's owed, but we are not a payment gateway for client-to-professional transactions. ClientFlow is NOT HIPAA-certified; US healthcare providers handling Protected Health Information should consult their own compliance counsel. ClientFlow does NOT have a native mobile app yet (in development, not released to app stores). SMS reminders are not yet supported — reminders go via WhatsApp and email. SSO, white-label branding, and custom domains are on the roadmap but not yet available.

Yes, ClientFlow has a free tier that is free forever (not a trial). The free plan includes up to 5 clients, basic payment tracking, email reminders, and 25MB storage. Paid plans start at $14/month (Starter) with unlimited clients, and the PRO plan at $39/month adds automated WhatsApp reminders, advanced analytics, and 5GB storage.

ClientFlow offers 5 tiers: Free ($0, 5 clients, basic features), Starter ($14/month, unlimited clients, Google Calendar sync), PRO ($39/month, automated WhatsApp, advanced analytics), PRO Duo ($59/month, 2 team members included), and Team ($99/month, 3-53 members, API access, webhooks). Annual billing saves 10%. Founding member pricing offers 50% off until June 30, 2026.

Yes. On the free and Starter plans, ClientFlow provides WhatsApp deep links (wa.me) for manual one-tap reminders. On PRO and Team plans, ClientFlow offers fully automated WhatsApp reminders via the WhatsApp Business API — payment reminders, appointment confirmations, and overdue follow-ups are sent automatically without any manual action.

Yes. ClientFlow includes appointment scheduling with recurring sessions (daily, weekly, monthly, yearly patterns), cancellation tracking, Google Calendar and iCloud CalDAV sync (Starter and above), automated reminders at configurable intervals before sessions (e.g. 24h + 2h + 15m), no-show tracking, per-appointment staff assignment, and online meeting URL fields for Zoom/Google Meet sessions.

Yes, ClientFlow supports 19 languages: English, Turkish, German, Spanish, French, Italian, Portuguese, Dutch, Polish, Russian, Ukrainian, Swedish, Finnish, Arabic, Hindi, Japanese, Korean, Chinese, and British English. The interface, reminders, and client-facing pages are all translated.

Yes, ClientFlow includes built-in invoicing. You can generate professional invoices for your clients with your business branding, itemized services, and payment status tracking. Invoices can be shared digitally via WhatsApp or email, and payments against invoices are tracked automatically. This eliminates the need for separate invoicing software like FreshBooks or Wave.

Yes, ClientFlow includes expense tracking to help you monitor your business costs. You can log expenses with categories, dates, amounts, and notes. Expenses flow through an approval workflow (draft, pending, approved, rejected) and are factored into your business analytics, giving you a clear picture of your profit margins alongside your revenue data.

Yes, ClientFlow includes inventory management for service professionals who sell products alongside their services. You can track stock levels, set low-stock alerts, record product sales, and view inventory analytics. This is especially useful for beauty professionals, personal trainers selling supplements, or therapists offering wellness products.

Yes, ClientFlow supports customizable intake forms that you can send to new clients before their first session. Forms go through a lifecycle of draft, published, and archived states. You can collect health information, preferences, consent agreements, and any other details relevant to your profession. Responses are stored securely alongside the client profile for easy reference.

ClientFlow tracks time through its appointment and session management system. Each appointment records start time, duration, and completion status, giving you a clear log of time spent with each client. Combined with payment data, this lets you analyze your effective hourly rate and optimize your schedule for maximum productivity.

ClientFlow tracks all client payments with status (paid, pending, overdue), amount, date, and payment method. It sends automated reminders for upcoming and overdue payments via WhatsApp and email. Clients can pay online via 3D Secure card payments. The dashboard shows total revenue, outstanding balances, collection rate, and payment trends.

Yes. ClientFlow integrates with iyzico for online card payments with 3D Secure authentication. Clients receive a payment link via WhatsApp or email and can pay instantly with their credit or debit card. Supported card networks include Visa, Mastercard, American Express, and Troy.

Yes. ClientFlow is fully GDPR compliant. Data is stored in EU data centers (Frankfurt, Germany). The platform supports right to erasure (data deletion on request), data portability (export all your data), explicit consent tracking, and encrypted data storage (AES-256 encryption at rest, TLS 1.3 in transit). ClientFlow does not sell user data to third parties.

All ClientFlow data is stored in Frankfurt, Germany (EU) with daily automated backups. The infrastructure uses AES-256 encryption at rest and TLS 1.3 encryption in transit. The platform is actively monitored, with incidents and maintenance windows posted on the public changelog, and is PCI DSS compliant for payment data.

If you cancel your ClientFlow subscription, your account is downgraded to the free plan rather than deleted. You retain access to your data, though some features may be limited. If you request full account deletion, ClientFlow complies with GDPR right to erasure — all your data is permanently removed from EU servers within 30 days of the request.

Yes, ClientFlow supports full data export as part of its GDPR data portability commitment. On the Starter plan and above, you can export your client list, payment history, appointments, and other business data in CSV format. This ensures you are never locked into the platform and can take your data with you at any time.

Yes, ClientFlow performs daily automated backups of all data stored in its Frankfurt, Germany data center. Backups are encrypted with AES-256 and stored redundantly to protect against data loss. In the unlikely event of a server failure, your data can be restored quickly from the most recent backup, ensuring business continuity.

Yes, ClientFlow is built for personal trainers. It tracks client sessions, manages payment packages (prepaid blocks of 5/10/20 sessions), sends automated workout reminders, tracks no-shows with cancellation policy enforcement, syncs with Google Calendar, and provides revenue and client retention analytics. The interface uses training-specific terminology.

Yes. ClientFlow is well-suited for therapists, counselors, and coaches. It provides secure client data storage (GDPR compliant, EU data residency), appointment scheduling with recurring sessions and buffer time, payment tracking with insurance-friendly features, automated WhatsApp and email reminders sent before every session, and administrative notes separate from clinical documentation.

Yes. ClientFlow supports tutors, music teachers, language teachers, and driving instructors. It tracks student sessions and progress, manages lesson packages, sends automated reminders to students (or parents), handles recurring scheduling, and provides payment tracking with overdue follow-ups. The platform supports 19 languages for international students.

Yes, ClientFlow is an excellent fit for beauty professionals including hairdressers, nail technicians, estheticians, and makeup artists. It manages client appointments with buffer time between sessions, tracks product inventory and stock levels, handles payment packages, and sends automated reminders to reduce no-shows. The inventory management feature is particularly valuable for tracking beauty supplies and retail products.

Yes, ClientFlow is widely used by life coaches, business coaches, executive coaches, and wellness coaches. It provides session scheduling with recurring appointments, payment package management for coaching programs, automated session reminders, client progress notes, and intake forms for onboarding new coachees. The platform supports 19 languages, making it ideal for coaches with international clients.

Yes, ClientFlow works well for photographers who manage recurring client relationships such as family portrait sessions, headshot clients, or event photography retainers. It handles appointment scheduling, payment tracking with package management, client communication via WhatsApp and email, and expense tracking for equipment and supplies. The invoicing feature is especially useful for sending professional quotes and collecting session fees.

Yes, ClientFlow is well-suited for driving instructors and driving schools. It manages student lesson schedules with recurring sessions, tracks lesson packages (e.g., 10 or 20 lesson blocks), sends automated reminders to students before their lessons, and handles payment tracking with overdue follow-ups. The platform supports sending reminders to parents for underage students and integrates with Google Calendar to keep your driving schedule organized.

Signing up for ClientFlow is simple and takes less than a minute. Visit clientflow.center, click "Get Started Free," and create your account with an email address or Google sign-in. No credit card is required for the free plan, and you can start adding clients immediately after registration.

Most users are fully set up within 10-15 minutes. After signing up, you select your profession, customize your business profile, and start adding clients. ClientFlow adapts its terminology and workflows to your specific profession, so everything feels familiar from the start. If you have existing client data, you can import it via CSV on the Starter plan and above.

Yes, ClientFlow supports CSV import on the Starter plan ($14/month) and above. You can export your existing client list from Excel, Google Sheets, or any other tool as a CSV file and import it directly into ClientFlow. The import wizard maps your columns to ClientFlow fields, making migration quick and painless.

Yes, ClientFlow offers both a native mobile app and a Progressive Web App (PWA). The native app is available for iOS and Android devices, giving you full access to client management, appointments, payments, and notifications on the go. You can also install the PWA directly from your browser for a lightweight mobile experience without downloading from an app store.

No, ClientFlow is a cloud-based platform that runs entirely in your web browser. There is nothing to install, update, or maintain — just visit clientflow.center and log in. Your data is always backed up and accessible from any device. For mobile access, you can optionally install the native app or add the PWA to your home screen.

Yes, ClientFlow integrates with Google Calendar on the Starter plan ($14/month) and above. Appointments created in ClientFlow automatically sync to your Google Calendar, and changes in either direction are reflected in real time. This ensures you never double-book and can see your ClientFlow sessions alongside personal events.

ClientFlow integrates with iyzico for secure online card payments with 3D Secure authentication. Supported card networks include Visa, Mastercard, American Express, and Troy. Payments are PCI DSS compliant and processed through a secure payment link sent to clients via WhatsApp or email. All transactions are protected with bank-level encryption.

Yes, ClientFlow offers WhatsApp integration at two levels. On the free and Starter plans, you get wa.me deep links for one-tap manual messaging to clients. On the PRO plan ($39/month) and above, ClientFlow connects to the WhatsApp Business API for fully automated reminders — payment due dates, appointment confirmations, and overdue follow-ups are sent automatically without any action on your part.

ClientFlow does not currently have a native Zapier integration. However, the Team plan ($99/month) includes API access and webhooks, which allow you to build custom integrations with third-party tools and automation platforms. This gives advanced users the flexibility to connect ClientFlow to virtually any service through custom development.

Yes, ClientFlow includes built-in email functionality for client communication. All plans include email reminders for upcoming appointments and pending payments. The platform sends automated email notifications based on your configured reminder schedule, helping reduce no-shows and improve payment collection rates without requiring a separate email marketing tool.

Calendly is a scheduling-only tool, while ClientFlow is a complete Business OS for service professionals. ClientFlow includes appointment scheduling plus client management, payment tracking, invoicing, WhatsApp and email reminders, expense tracking, inventory management, and business analytics — all in one platform. If you need more than just booking links, ClientFlow replaces a stack of separate tools.

ClientFlow is purpose-built for recurring-client service professionals (trainers, therapists, tutors, coaches), while HoneyBook focuses more on project-based creative businesses. ClientFlow offers WhatsApp Business API integration, support for 19 languages, profession-specific workflows for trainers, therapists, tutors, coaches, and more, and a free forever tier — features HoneyBook does not provide. For professionals managing ongoing client relationships rather than one-time projects, ClientFlow is the stronger choice.

Yes. Spreadsheets require manual data entry, have no automation, and become unmanageable as your client base grows. ClientFlow automates payment reminders, appointment scheduling, and follow-ups — saving 5-10 hours per week. It also provides real-time dashboards, client histories, and professional invoices that spreadsheets simply cannot offer. The free plan costs nothing, so there is no reason to stay on spreadsheets.

Practice Better is designed primarily for health and wellness practitioners, while ClientFlow serves every service profession — health, fitness, education, beauty, coaching, creative, and home services. ClientFlow offers WhatsApp Business API integration, 19-language support, and a generous free tier with no time limit. It also includes inventory management and expense tracking that Practice Better lacks. For professionals outside the health and wellness niche, ClientFlow provides a more versatile and affordable solution.