Calendesk vs DataFast (2026)

Calendesk

https://calendesk.com

B2B SaaS helping therapists, psychologists, and service businesses manage bookings, payments, and client relationships. Features: subscription packages, white-label branding, client portals, API-first integration. For companies seeking predictable revenue, less admin work, and a professional brand—from solo practices to large networks. Bootstrapped. --- Site Content --- Product All features Discover the features that make Calendesk the heartbeat of business efficiency. Integrations Streamline your work with external integrations. Software for booking appointments Enable your customers to book appointments with you anytime, anywhere. First steps with Calendesk Learn how to quickly get started with Calendesk, from registration to initial setup. Subscription-based model Predictable revenue streams with subscription-based models. Website Builder Effortless Website Creation with Integrated Online Booking System. Case studies The Power of process automation: Success Stories from Calendesk users. API access Unlock new business opportunities with Calendesk's API. Integrate, automate, and customize your scheduling system to meet your company's needs. Blog How to prevent fake demo bookings and spam appointments? Prevent fake demo bookings and spam appointments with Calendesk. Learn how to secure your schedule and focus on genuine leads in today's digital landscape. Read more Why should you offer subscriptions to your customers? What are subscriptions? Subscriptions are a business model where you pay a certain amount for a specific access period to a given service or product. They offer recurring revenue and customer loyalty. Read more All articles Pricing Resources Blog Login Start for free Over 1M+ successful meetings booked 🎉 Appointment scheduling software Eliminate Scheduling Chaos Don't waste time arranging meetings with clients. Streamline your company's workflow - automatically. Start for free Join hundreds of companies with over 1,000,000+ successful meetings booked. Automate your business processes with Calendesk's integrations. 🌐 All 🧠 Psychologists ⚖️ Lawyers 📚 Tutors 💆 Therapists 💡 Advisors 🌱 Life Coaches 🍏 Dieticians 💪 Fitness Industry Reps Take your business to the next level! 🚀 Discover Calendesk: more than scheduling. Our solution is tailored to the specific needs of industries such as therapy, education, law, psychology, counseling, coaching, dietetics and fitness . With easy-to-set subscription packages and centralized dashboards, you can grow your business… on autopilot. Automate payments, integrate with existing systems, and easily manage your services. Start for free Deepen care on autopilot. Calendesk brings more than appointments to your business. Specially designed for mental health care , our appointment scheduler allows for scheduling, automated billing, and subscription-based appointments. Enhance patient access and support with ease. Start for free Focus on justice as you elevate your practice. Each case management is made easier with Calendesk. Crafted for legal professionals, our platform enhances client booking and streamlines invoicing as well as payment options. With subscription packages, you can offer services on a retainer basis and provide stable cash flow. Ensure confidentiality, improve client service efficiency, and rediscover productivity. Start for free Empower education with Calendesk. With our platform, you can deliver more than lessons. Calendesk simplifies scheduling and automates payment collection for tutors. Subscription packages enable them to bundle their services and provide a stable source of income. For many educators around the world, our platform managed to facilitate seamless learning experiences and track progress effortlessly. Start for free Strive to improve efficiency – focus on healing. Take care of your patients, beyond booking. Customized for health professionals, Calendesk streamlines billing, integrates seamlessly with other tools, and simplifies client access to care. Improve session scheduling with personalized reminders and telehealth options. Start for free Focus on impact, leave the technicalities to us. Getting drowned in appointments is no longer an option. We offer a platform built for consulting professionals that streamlines scheduling, automates payment processing, and integrates with key business tools. Enhance client engagement and manage advice sessions more efficiently . Start for free Transform your coaching right away. Change more than your patients’ lives. Our platform is built for personal growth experts to streamline scheduling, payments, and connections with coaching resources. Monitor clients' progress effortlessly and empower them to succeed with subscription packages . Start for free Nourish your business, nourish well-being. Plan more than meals for your patients. Nutrition experts can get appointments booked, automate invoices, and integrate with other software solutions using our tool. Maintain better management and client follow-up for health outcomes like never before. Start for free Strengthen results with Calendesk. 💪 Workout your schedule. Fitness pros can simplify session scheduling, automate payment collection, and integrate with other business apps. Easily track client fitness progress and increase their engagement . Start for free Schedules on autopilot Save up to 80% of operational time with automatic booking and reminder management. Simple bookings Calendesk, an appointment scheduling software, manages your meetings, eliminating the need for manual data entry . Timely reminders The online booking calendar - Calendesk sends automatic reminders. Neither you nor your clients will miss a deadline or meeting! Up-to-date calendar Calendesk is fully compatible with systems like Google Calendar or Outlook . Schedule changes are updated in real-time, regardless of who makes them. AI-powered spam protection for secure bookings Ensure your booking system stays free of spam and fake appointments with Calendesk's AI-driven protection . Our advanced tools are tailored to your needs, blocking bots, manual spammers, and regional threats, so only genuine bookings make it through. Start for free Intuitive booking pages With the online calendar scheduling tool - Calendesk, you can easily design your own booking system website . Customize it to meet the needs and requirements of your business. Page builder With Calendesk, software for booking appointments , you can create pages tailored to each service and team member with an easy-to-use builder . Personalized URL Both employees and individual services can have their own unique link for direct booking . Calendesk widget Integrate the booking system with your existing website via our responsive widget. Customized booking forms Individualize booking forms that collect required information from clients . Start for free Unlock the Full Potential of Calendesk Across Various Industries and Businesses. Customer reviews 💛 Your feedback shapes Calendesk. We listen, improve, and innovate — thanks to you. "[...] calendars synchronization prevents appointment duplication across different locations" Jakub Skrzypek VitaMed, Psychological Center "[...] solves the problem of communication taking too long to organize a meeting" Grzechowiak Kotiuk Legal Advisers "[...] imagine it’s a Saturday evening, and you don’t have to answer any phone calls" Kasia Ulatowska Owner, Ceramics and Pottery Workshop "[...] simplifies the appointment booking process, reduces stress, and provides a flexible solution" Aleksandra Defranc OdNova Psychotherapy "[...] we appreciated the system's intuitive design, functionality, and easy website integration" Bliskie Miejsce Psychological Center "[...] we highly recommend Calendesk after a year of use! Thanks!" Ortovia Orthodontic Clinic Integrations that your business needs Simplify your company's operational processes with integrations offered by Calendesk. From payments through marketing tool integrations to calendars – we automate more than just meetings . Diverse payment options With Calendesk's integration with Stripe, you can receive payments via card, Apple Pay, Google Pay, bank transfers, and more . Integrations with video conferencing tools Calendesk integrates with apps like Zoom, Google Meet, WhatsApp and Microsoft Teams , so you can make the most of video meetings. Various integrations help save time and simplify the management process. Calendars in sync Connect Calendesk with calendars in Google Calendar or Outlook, and manage your entire team's schedules. Invoice automation Forget manual invoicing. Use instant VAT invoices after each transaction . Start for free Flexible management and analytics With Calendesk, you can easily manage team processes and respond to changes in real-time. Our analytics module shows you what can be improved or leveraged for your benefit. Group bookings Flexible management of group and individual bookings . Passes and subscriptions Intuitive options for regular customers, with an equally intuitive billing system. Recurring bookings Easily automate recurring meetings . Analytics and reporting Advanced analytical tools provide you with insights into customer data and behavior . Start for free Data security and continuous support Calendesk, the online appointment scheduling software, guarantees excellent customer service and the highest data security standards, compliant with European regulations. Employee access control Precise permission management on the platform. Data security Full protection of personal data and compliance with GDPR . Encryption and backup The latest encryption technologies and backups for full data security and availability. Technical support Technical assistance always at your disposal, and an extensive knowledge base for self-service. Start for free New features, new possibilities We've dedicated our time to save yours. We've been developing Calendesk for several years, constantly expanding advanced API options and extra tools . Customized communication Personalize your email and SMS notifications to better communicate with clients . API access Develop options and capabilities offered by Calendesk with RESTful API for custom integrations . The sky is the limit! Data export Easily export data from Calendesk for further external analysis and reports. CRM tools Manage customer relationships using CRM tools available in Calendesk. Start for free Your business is ready to change 🔥 Try Calendesk with a 14-day trial plan with no functionality limits. See how simple and enjoyable your company's processes can be! Create a free account Articles Blog and Help Center Dive into a world of practical business insights, time management tips, and modern tech advice on our blog . Plus, explore detailed Calendesk guides and FAQs in our Help Center . Visit today and unlock your growth potential! Help Center Read time : 6 minutes How to craft the perfect schedule of availability for your sales team Ensure your sales team is available when customers need them while also providing adequate downtime. Craft the perfect sales team schedule with Calendesk. Read more : How to craft the perfect schedule of availability for your sales team Read time : 6 minutes 17 tips for managing your schedule efficiently Time is a valuable commodity for businesses and professionals alike. In today's fast-paced world, managing your schedule efficiently is essential for success. Read more : 17 tips for managing your schedule efficiently Read time : 11 minutes 6 types of online meetings and how to manage them? Discover 6 types of online meetings and learn how to manage them effectively. Virtual meetings are now a common way to connect with your team. Read more : 6 types of online meetings and how to manage them? Frequently Asked Questions (FAQ) Find quick answers to essential questions about using Calendesk to fully leverage its features and capabilities. What is Calendesk? Calendesk is an appointment scheduling software that allows users to accept reservations, process payments, and notify customers about upcoming visits. This system is dedicated to people who accept reservations for online services and in-person appointments. Who will benefit from Calendesk? Those who want to facilitate their booking progress and take their businesses further with modern solutions. We serve individuals, small businesses, and companies with up to 1000 employees. No matter how many customers you have, we're here to help you. Calendesk's booking system is used to make appointments, accept payments from customers, and send email and SMS notifications. Whether you meet your customers directly in your brick-and-mortar business or use remote communication, the Calendesk booking system is perfect for you. Calendesk's appointment scheduler works very well for: Lawyers and attorneys-at-law , Psychotherapists and psychologists , Tutors , Life coaches, Dieticians, Fitness industry reps: personal trainers , physiotherapists, gyms, massage studios and more, Beauty industry reps: hairdressers, beauticians, barbers, tattoo artists, SPA salons, beauty salons, nail salons, and more. In addition, the online booking software - Calendesk fits perfectly as software for salons , software for beauticians , a beauty salon planner , or software for hairdressers . Calendesk is a great solution for all other industries and professions in which making an appointment is their business. Online booking can be a great addition or starting point, so why wouldn’t you give it a go today? Is Calendesk just a regular online booking system? It’s way more than that! Calendesk stands out from other online booking systems. You can use Calendesk to handle reservations from your customers, accept payments from them, send them notifications, automatically create invoices, and even create subscriptions or vouchers for your services. Calendesk is a complex online booking platform. Sign up and get your customized link straight away! Calendesk sets itself apart from other online booking systems . Using the Calendesk website builder , you can create an entire website with a perfect and fully customized calendar for your company. Change colors, subpages, sections, images - you name it. Already got a website? No problem, you can embed the calendar code on it. Simple as that! Calendesk also helps you manage your customers. You can add subscriptions and one-time passes, send customers fully customized emails, SMS messages, or push notifications. What features does Calendesk's appointment booking system provide? Calendesk, an online appointment booking system , offers: a versatile online booking system (personal and group calendars) that can be shared with customers and tailored to your needs (calendar sharing app), a seamless online booking and payment system for accepting prepayments for your services, the capability to customize all email, SMS, and push notifications, a centralized customer database with options to group and filter clients, employee management features, including individual work schedules, a customizable online booking calendar with a unique website address or integration with your existing website, a user-friendly website booking system for effortless appointment scheduling, the option to create multiple calendars with various configurations for different client groups, a simple website builder for creating modern, multi-page websites on a single account, an advanced payment system that accepts card payments, Apple Pay, Google Pay, and bank transfers, automatic invoice generation for clients, subscription-based services for regular billing, passes/vouchers as alternate booking options in exchange for one-time payments, tailored software for salons to ensure the success of your salon business. ‍ Do you offer a trial period? Of course! Our goal is to prove that online appointment scheduling through our system will fit your business. Therefore, we don't want to charge until you are assured of the value of the Calendesk booking system. That's why we offer a 14-day trial period. During this time, you can freely test all Calendesk functions that are available in the Standard plan. We would also be happy to help you adapt the system to your business. All you need to do is make an appointment with us, and a specialist will guide you step by step through the configuration process. Can I unsubscribe from Calendesk at any time? We'd be very sorry to see you go, but of course you can cancel a subscription whenever you want. Calendesk does not tie you down to any long-term contracts. You can use Calendesk by paying us monthly or annually, with a 20% discount on annual payments. Can I change my subscription plan at any time? Yes, of course, you can migrate between subscription plans at any time . Our payment operator will calculate the amounts so that you do not lose anything when switching. If you upgrade during the billing period, we will only charge you for the actual amount of days used. If you downgrade during the billing period, we will use the remaining amount for future payments or refund you. Can I have multiple calendars in Calendesk? Calendesk allows you to create an unlimited number of calendars with unique URL addresses. There is no problem with configuring all of them with your services or with your employees. Each calendar may look different and have a different logo or colors. You can even direct your customers to a specific service in the calendar or group of services. You can also create various booking forms that your client will have to fill out before booking. Calendesk offers excellent configuration possibilities. Can I share the Calendesk calendar on my website? Not only you can, but you should :) Calendesk offers the possibility of placing the calendar on your website as a permanent element (inline embed) and as a convenient widget that will allow you to open the calendar as a popup window. You can choose whether you want to run the calendar from a permanent button visible at the bottom of the page or any other place, e.g., a link or a button. You can also choose whether the calendar should appear with all your services or only selected ones. It will allow you to direct customers directly to the service they want to book. Does Calendesk offer an online schedule for employees? Yes, Calendesk offers an intuitive online schedule with a division into days, weeks, and months. You can easily manage appointments , review the current schedule, and change planned meetings. How much does Calendesk cost? Calendesk offers a few pricing options. Calendesk online booking system offers a plan called Calendesk Standard , which costs only $79/month (billed $948 annually) or $97 month-to-month. If you hire more than 5 employees, need more than one website, and have a large customer base (over 750 bookings per month), choose Calendesk Pro , which costs only $117/month (billed $1404 annually) or $147 month-to-month. If your needs go beyond the standard Calendesk plans, please contact us so we can tailor the plan to suit you. What external programs does Calendesk integrate with? Calendesk integrates with many external systems , such as Stripe, Zoom, Google Meet, Google Calendar, InvoiceOcean, and Zapier. Can Calendesk offer subscriptions for customers? Yes, Calendesk allows you to create subscriptions for services , set the amount and frequency of charges, and restrictions for your calendar. Does Calendesk support online payments? Yes, thanks to the integration with the Stripe payment operator, Calendesk allows you to accept payments directly from your customers . Various payment methods are supported, such as Google Pay, Apple Pay, payment cards, and bank payments. What notifications can I send with Calendesk? Calendesk offers reservation notifications via email, SMS, and push . You can customize the content of notifications and choose the type of notifications you want to send to customers. Can I build a website in Calendesk? Sure! If you are starting your business or your website needs refreshing, Calendesk will be a great choice . Instead of spending thousands of dollars on a developer, you can create a website using Calendesk. Our easy-to-use website builder will allow you to design your ideal site. Step by step, you will be guided by an intelligent assistant through the process of creating a website. Choose the type of business, decide on the components, match the colors and wait a few seconds - your website is ready! Can I use Calendesk if I don't have my own website? Definitely yes! The Calendesk booking app can act as an independent calendar. You will receive a unique link to the calendar from us that you can pass on to your customers. You can share this link wherever you want, for example, on Facebook, Instagram, or in the footer of your email. Support We are here to support your business 🙌 Calendesk is a comprehensive tool for booking, calendar management, and subscriptions . We offer full support to ensure smooth operation and maximum utilization of the platform. Schedule a demo call today and see how we can help you! Schedule a demo Get started with your own online booking system in minutes ⬇️ Start for free Mobile app for you and your team: Customers Sign up Sign in Help Blog Book a demo Contact About Product Features Integrations for online booking system Pricing Software for booking appointments Website Builder Subscription-based model Follow us Facebook Instagram X LinkedIn Youtube We are Online Booking System for Beauty Salons Online Booking System for Salons Online Booking System for Hairdressers Online Booking System for Psychologists Online Booking System for Lawyers Online Booking System for Tutors Scheduling Software for Personal Trainers The Best Scheduling Software for Therapists Free QR Code Generator for Scheduling Appointments Comparisons Calendly Acuity Scheduling Savvycal Booksy Booknetic Sign In Scheduling Book Like A Boss Setmore Simply Schedule Appointments Valuable articles on the Calendesk blog How to prevent fake demo bookings and spam appointments? Download 50+ cool Zoom backgrounds to spice up your video calls! The top 10 clinic appointment scheduling software What is docketing software? Understanding the docketing system Business reservation software: benefits and use cases Here's why you should use apps for salon appointment Effortless booking management: How-To? How to choose the best appointment scheduler app? Best appointment scheduling apps for psychologists 7 best apps for scheduling appointments for lawyers Best online booking system for small business: how to pick one? Appointment setter – who is it and do you need them? Open source appointment scheduling: is it worth it? Start for free English English Polski © 2026 Calendesk. MPR Sp. z o.o. All rights reserved. Privacy Policy Terms and Conditions

DataFast

https://datafa.st

Revenue-first analytics for startup founders --- Site Content --- DataFast Open main menu Pricing FAQ Reviews Log in DataFast Close menu Pricing FAQ Reviews Log in Revenue-first analytics Discover which marketing channels bring customers so you can grow your business, fast. Add my website 14 -day free trial. No card required Loved by 13,474 users Interactive demo https://datafa.st/ codefa.st View our interactive analytics dashboard demo to see how DataFast helps you track revenue and optimize your marketing channels. Try this ✨ (people are addicted) How it works? Find revenue opportunities in 3 steps 1 . Install DataFast script You'll see beautiful web analytics in 1 minute. Oh, and the script loads super fast (4kb). 2 . Connect revenue data Link your favorite payment processor so DataFast can attribute revenue to your traffic sources. 3 . Grow your business DataFast analyzes your funnel to find what makes people buy, and tells you exactly how to get more of them. Add my website 14 -day free trial. No card required DataFast > Google Analytics for simplicity and actual useful metrics. The Revenue per Visitor metric is exactly what founders need. Wozu gfluo.com Been using DataFast for over a month now. It's amazing! I've been able to quadruple my conversion rate and increase revenue! Siya genppt.com There's no need for PostHog anymore given how good this is and how little effort it is to attribute revenue to marketing efforts. Kai blink.new FEATURES Analytics that bring customers, not confusion Web analytics Get meaningful insights like Google Analytics, but 10× simpler—focused only on what drives growth, not vanity metrics. See live demo Revenue attribution Discover marketing channels drive PAYING customers, customer segments with the highest LTV, and patterns that directly influence purchase decisions. See live demo Goals, funnels, journeys Set custom goals like signups or lead magnet downloads, and see the full journey each visitor takes from first click to conversion—so you know exactly what drives results. Live visitor intelligence Watch visitors in real time, see who's likely to buy, and use the API to act instantly. It's as useful as it is addictive. See live demo Feb 2, 2026 • Last release DataFast mobile app 📱 View all your analytics on the go with our new iOS and Android app. Watch Video All changelogs Works with your favorite tools Code No-code Add my website 14 -day free trial. No card required Hey, Explorer from Earth 🌍 I'm Marc, the creator of DataFast. I've also built 24 startups and earned $2M+ online. I learned that data is a goldmine of opportunities . But most analytics tools just show vanity metrics ... Pageviews, visitors, bounce rates... but do any of these actually tell you where your money is coming from? So I built DataFast for 3 reasons: Find marketing channels that drive PAYING customers , not just pageviews. Discover what makes people buy and turn more visits into revenue. Make revenue-driven decisions and work on the right things. I'm building DataFast in front of 127,000+ people on Twitter. Let's ship! 🧑‍💻 I've using DataFast for the past month. 1. saw exactly how users were discovering my SaaS 2. fixed my onboarding 3. doubled my conversion rate in 30 days This tool is insane for tracking what's actually working. Osu Dev shortmake.com Traffic-based plans to match your growth 10k Up to 10k monthly events 10M+ Monthly Yearly 2 months free Starter $ 9 / month Save $ NaN 10k monthly events 1 website 1 team member 3 years of data retention Mentions and link attribution for 𝕏 Start 14 -day free trial $0.00 due today. No card required. Growth $ 19 / month Save $ 0 10k monthly events 30 websites 30 team members 5+ years of data retention Mentions and link attribution for 𝕏 Start 14 -day free trial $0.00 due today. No card required. Loved by 13,474 users FAQ Starter or Growth? Starter tier is for 1 website, 1 team member and 3 years of data retention. It's best for solo founders getting started. Growth tier is for 30 websites, 30 team members and 5+ years of data retention. It also includes advanced features like mentions and link attribution for 𝕏. . It's best for established businesses. 10k, 100k, 1M+ events per month? If you're just getting started, start with the 10k events per month plan. If you already have some traffic (couple hundreds of visitors per day), go for the 100k/200k events per month plan. If you have a lot of traffic (1k+ visitors per day), go for 1M+ events per month. What happens if I get more events than my plan? No worries! We'll continue tracking your events, but you'll need to upgrade to a larger plan to access your dashboard. Congrats on all the traffic btw! Is there a free trial? Yep! You can try DataFast for free for 14 days and you don't even need a credit card! Is DataFast GDPR compliant? Yes, DataFast is GDPR compliant. We prioritize data privacy and security, ensuring that all data we collect is processed in accordance with GDPR regulations. As a DataFast user, you'll need to obtain explicit consent from your website visitors for data collection. You can read more about GDPR compliance in our Terms of Service . Do I need to make money to use DataFast? Not at all! You can use DataFast to get insights about your traffic. Do I need to code to use DataFast? You don't need to code to use DataFast! You can set up the web analytics and revenue data in just 2 minutes. And we offer no-code solutions for advanced features like revenue attribution. Can I migrate my existing data? Yes! For now, you can import your data from Plausible.io. Next is Google Analytics. Can I see SEO keywords that drive traffic to my website? Yes! You can connect Google Search Console to see keywords that drive traffic to your website. With revenue attribution enabled, you can even estimate which keywords drive the most revenue. Which payment providers are supported? We offer native integration with Stripe, LemonSqueezy, Polar, and Shopify (and yes, you can connect multiple payment providers). You can also use our Payment API to send your payment data to DataFast. Does DataFast track across subdomains? Yes, DataFast tracks across any subdomains for maximum accuracy. Simply create a DataFast website under your root domain (e.g., example.com) and install the tracking script on any subdomains (e.g., app.example.com, blog.example.com) you want to track. This ensures you get unified analytics across your entire domain ecosystem without any gaps in your data. Does DataFast track across different domains? Yes! Create a DataFast website under your root domain (e.g., marketing.com) and add the other domains you want to track to the allowed hostnames (e.g., app.com). To get started, check out our cross-domain tracking documentation . Does DataFast have an API? Yes, DataFast has an API. Is there a mobile app? Yes! You can view all your analytics on the go with the DataFast mobile app for iOS and Android. Can I invite my team to DataFast? Yes! You can have unlimited team members on DataFast. You can invite your team to DataFast by sharing the link to the dashboard with them. Do you have an affiliate program? Yep! You get 50% commission for every payments (up to 12 months). You can sign-up here How is it better than | Here's what 13,474 users have to say about DataFast... See all reviews Find revenue hiding in your traffic Discover which marketing channels bring customers so you can grow your business, fast. Start a 14 -day free trial Loved by 13,474 users DataFast DataFast is the best web analytics tool to discover which marketing channels drive revenue and grow your business, fast. Copyright © 2026 - All rights reserved Made with ☕️ and 🥐 by Marc Built with ShipFast Powered by DataFast 👆 LINKS Log in Pricing Changelog Documentation Affiliate program (50%) LEGAL Terms of services Privacy policy Data processing agreement MORE Newsletter for makers TrustMRR ByeDispute IndiePage ZenVoice GamifyList WorkbookPDF HabitsGarden CodeFast