Leader badge

What is Cal ID?

Cal ID is a cloud-based solution designed to streamline the appointment scheduling and calendar management process for individuals and teams alike. Its features include unlimited scheduling links, personalized booking pages, and smooth integration with well-known applications like Google Calendar, Outlook, Zoom, Slack, and various payment solutions. Users have the ability to create numerous event types, each with specific durations and rules, and can employ round-robin or collective scheduling methods to enhance team availability, while also automating reminders and follow-ups to reduce the likelihood of no-shows. Furthermore, the software allows for synchronization across various calendars, enabling users to efficiently oversee their work, personal, and shared calendars through a single interface. It also provides valuable insights into booking metrics, attendance figures, and conversion rates. Cal ID sets itself apart by offering a cost-effective solution that includes a free-forever plan with essential features, along with an open-source framework that supports self-hosting and community contributions. As a result, it effectively meets the needs of diverse users in search of an efficient scheduling tool that does not impose significant financial strain, making it an attractive option for those prioritizing budget-friendly solutions. This comprehensive approach ensures that all users can find the features they need to optimize their scheduling experience.

Pricing

Price Starts At:
Free
Free Version:
Free Version available.

Screenshots and Video

Company Facts

Company Name:
Cal ID
Company Location:
United States
Company Website:
cal.id/
Edit This Page

Product Details

Deployment
SaaS
iPhone
Android
Training Options
Documentation Hub
Online Training
On-Site Training
Video Library
Support
Standard Support
24 Hour Support
Web-Based Support

Product Details

Target Company Sizes
Individual
1-10
11-50
51-200
201-500
501-1000
1001-5000
5001-10000
10001+
Target Organization Types
Mid Size Business
Small Business
Enterprise
Freelance
Nonprofit
Government
Startup
Supported Languages
English

Cal ID Categories and Features

Appointment Scheduling Software

Appointment Reminders
Automated Scheduling
Calendar Sync
Client Database
Group Scheduling
Mobile Access
Multi-Location
Online Booking
Online Payments
Recurring Appointments
Room Booking Management

Cal ID Customer Reviews

Write a Review
  • Reviewer Name: Abdussalam K.
    Position: IT Senior Engineer
    Has used product for: Less than 6 months
    Uses the product: Weekly
    Org Size (# of Employees): 1 - 25
    Feature Set
    Layout
    Ease Of Use
    Cost
    Customer Service
    Would you Recommend to Others?
    1 2 3 4 5 6 7 8 9 10

    This is best in this category

    Date: Dec 18 2025
    Summary

    One of the best in this category. Other applications available in this category doesn't satisfy all needs from a basis functionality perspective.

    Positive

    The is a best tool where we can create and manage all our meetings. No matter in which platform it is.

    Negative

    Nothing remarkable I found in common usage. There could be minor cons which I didn't notice.

    Read More...
  • Reviewer Name: A Verified Reviewer
    Position: Finance Manager
    Has used product for: Free Trial
    Uses the product: Daily
    Org Size (# of Employees): 26 - 99
    Feature Set
    Layout
    Ease Of Use
    Cost
    Customer Service
    Would you Recommend to Others?
    1 2 3 4 5 6 7 8 9 10

    Nice and good Features loaded

    Updated: Dec 29 2025
    Summary

    its very smoothing experience with overall view and feel is very good and excellent with the features and design and support that gives a good knowledge on the usage experience

    Positive

    very ease of working on the platform and very powerful tool to work on with more advance features and easy of doing the work flow management

    Negative

    all good for now and been using at the fullest and feels very nice for now

    Read More...
  • Reviewer Name: Mrinal B.
    Position: Freelancer
    Has used product for: Free Trial
    Uses the product: Daily
    Org Size (# of Employees): 1 - 25
    Feature Set
    Layout
    Ease Of Use
    Cost
    Customer Service
    Would you Recommend to Others?
    1 2 3 4 5 6 7 8 9 10

    Cal ID (OneHash)

    Updated: Dec 24 2025
    Summary

    Overall great experience. I have used many tools like these, that are even advanced but they fail to meet core requirements. But this one done it flawlessly well.

    Positive

    Well to start with the intuitive ai helped a lot, and it has been a seamless experience from me and my team's perspective. Open source gives security of updating of features, something we want the most.

    Negative

    It might lag in some factors, despite being real fast. I faced some specific problem with the integration, but overall it is recommended.

    Read More...
  • Reviewer Name: Raghvendra S.
    Position: Full Stack Developer
    Has used product for: 2+ Years
    Uses the product: Daily
    Org Size (# of Employees): 1 - 25
    Feature Set
    Layout
    Ease Of Use
    Cost
    Customer Service
    Would you Recommend to Others?
    1 2 3 4 5 6 7 8 9 10

    Excellent Identification Tool with Great Features

    Date: Dec 25 2025
    Summary

    My overall experience with Cal-ID has been outstanding. The software delivers on its promise to provide reliable identification capabilities. It has significantly improved my workflow and productivity. The combination of powerful features, intuitive design, and responsive support makes it a standout solution in its category. Highly recommended for both individual professionals and organizations. I would definitely recommend this software to anyone looking for a robust identification tool. Rating: 5/5 stars.

    Positive

    The software provides excellent identification capabilities with accurate results. The user interface is intuitive and easy to navigate. It supports multiple formats and the processing speed is impressive. The feature set is comprehensive and well-designed for professional use. Documentation is clear and support is responsive. Regular updates ensure compatibility with latest systems.

    Negative

    While the software is generally excellent, there could be improvements in the advanced customization options. Some users might find the learning curve steep for complex features. The pricing model could be more flexible for small businesses. Technical support response time could be faster during peak hours.

    Read More...
  • Reviewer Name: Nat A.
    Position: HR
    Has used product for: Free Trial
    Uses the product: Yearly
    Org Size (# of Employees): 1 - 25
    Feature Set
    Layout
    Ease Of Use
    Cost
    Customer Service
    Would you Recommend to Others?
    1 2 3 4 5 6 7 8 9 10

    Review of calid

    Date: Dec 30 2025
    Summary

    This scheduling tool stands out for its commitment to users, offering a commission-free and feature-rich experience, especially on its free plan. This makes it an attractive option for freelancers, creators, and solopreneurs seeking efficient organization without hidden costs or limitations.

    Positive

    Cal ID streamlines the booking process, transforming it from ordinary to extraordinary. It allows for a memorable brand experience.

    Negative

    Till now i am not able to find a cons in this product , if i can i will edit it , if possible

    Read More...
  • Reviewer Name: Denese B.
    Position: Owner
    Has used product for: Less than 6 months
    Uses the product: Daily
    Org Size (# of Employees): 1 - 25
    Feature Set
    Layout
    Ease Of Use
    Cost
    Customer Service
    Would you Recommend to Others?
    1 2 3 4 5 6 7 8 9 10

    Simple, clean scheduling tool that does what it promises

    Date: Dec 18 2025
    Summary

    Overall, Cal ID is a solid scheduling solution for individuals or small teams who want something functional without unnecessary complexity. It does what it’s meant to do: allows others to book time with you easily and professionally. While there is room for improvement in onboarding and feature clarity, the simplicity and reliability make it a good option for everyday scheduling needs.

    Positive

    Cal ID is easy to set up and intuitive to use, even for someone who is not especially technical. I like that it creates a clean scheduling page that can be shared with a simple link, and the booking flow feels straightforward for both the host and the guest. The interface is uncluttered, which makes it less intimidating than some competing tools. Calendar syncing works smoothly and helps prevent double bookings.

    Negative

    I felt a bit lost at first. More guided onboarding or brief explanations within the app would help first-time users feel confident more quickly. But it didn’t me long to get going!

    Read More...
  • Reviewer Name: A Verified Reviewer
    Position: CEO
    Has used product for: Less than 6 months
    Uses the product: Daily
    Org Size (# of Employees): 1 - 25
    Feature Set
    Layout
    Ease Of Use
    Cost
    Customer Service
    Would you Recommend to Others?
    1 2 3 4 5 6 7 8 9 10

    Best schedule app

    Date: Dec 20 2025
    Summary

    Cal.id Calendar has completely simplified the way I manage my schedule. From booking meetings to avoiding back-and-forth messages, everything feels smooth and well organized. The interface is clean, easy to understand, and works perfectly even for someone who is not very tech-savvy.
    What I really like is how flexible it is—you can customize availability, integrate it with your existing calendar, and share booking links effortlessly. It saves a lot of time and makes scheduling feel stress-free. Notifications and reminders are timely, which helps in staying punctual and professional.

    Positive

    It is the best schedule calendar for the business.
    It helped our business to grow tremendously.
    Any person can make the appointment and reminder for the appointment is good

    Negative

    May be the interface can be more engaging.
    The calendar.

    Read More...