Hardbook AlternativesE-signature Tools and other similar apps like Hardbook

Hardbook is described as 'Booking and contract tool for day-rate freelancers — motion designers, video editors, photographers, colorists, VFX artists, and other creative professionals who work project to project' and is a E-signature tool in the office & productivity category. There are more than 100 alternatives to Hardbook, not only websites but also apps for a variety of platforms, including SaaS, iPhone, Android and iPad apps. The best Hardbook alternative is Thunderbird Appointment, which is both free and Open Source. Other great sites and apps similar to Hardbook are DocuSeal, Cal.com, Notion Calendar and HubSpot.

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Alternatives
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Alternatives list

  1. Coordinate meetings by setting your availability, sharing a booking link via email or website, planning one-off or recurring events, integrating your calendar to see appointments in one view, and simplifying scheduling by replacing manual back-and-forth.

    Cost / License

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    • Online
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  2. DocuSeal icon
     26 likes

    DocuSeal allows you to create, fill, and sign digital documents. Use for free in the Cloud or on-premises. #1 Open source alternative to DocuSign, Pandadoc etc. Developer-friendly and can be integrated into apps.

    98 DocuSeal alternatives

    Cost / License

    Application type

    Platforms

    • Online
    • Self-Hosted
    • Cloudron
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  3. Cal.com icon
     35 likes

    Open-source scheduling tool offering self-hosted or hosted deployment, complete white-label branding, API-driven customization, data ownership, online booking management, flexible embedding, privacy, and integration for business meetings, seminars, and more.

    102 Cal.com alternatives

    Cost / License

    • Free Personal
    • Open Source (MIT)

    Application type

    Platforms

    • Android
    • Self-Hosted
    • Google Chrome
    • Software as a Service (SaaS)
    • Cloudron
    • Windows
    • Mac
    • Linux
    • Safari
    • Mozilla Firefox
    • iPhone
    • Online
    • US flagUnited States
    Cal.com screenshot 1
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  4. Notion Calendar icon
     18 likes

    Experience a fully integrated calendar with Notion, syncing events from Google Calendar, offering built-in scheduling, time zone support, and the ability to connect multiple accounts. Manage all events, personal and work, with a modern design, light and dark modes, and Lock Screen support for iOS 17.

    138 Notion Calendar alternatives

    Cost / License

    • Freemium
    • Proprietary

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    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
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  5. HubSpot icon
     111 likes

    HubSpot centralizes tools for marketing automation, sales, service, and operations. Features include free CRM, AI content, and a drag-and-drop site builder, offering a comprehensive business solution that unifies customer data across teams and integrates with external apps.

    201 HubSpot alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
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  6. OurCal icon
     5 likes

    This app is tailored for families, couples, friends, and groups, providing end-to-end encryption for secure data, seamless calendar creation, syncing, private chats, and widgets for easy access, ensuring you never miss an event.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Android
    • iPhone
    • GB flagUnited Kingdom
    OurCal screenshot 1
    OurCal screenshot 2
    OurCal screenshot 3
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  7. Calendly icon
     31 likes

    Calendly can connect with up to six of your calendars to automatically check availability and help you connect with your best contacts, prospects and clients.

    171 Calendly alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Firefox
    • Google Chrome
    • Microsoft Edge
    Good alternative?
     
  8. OurCalendar icon
     5 likes

    Free online scheduling tool for groups showing collective availability through a shared link without requiring accounts, simplifying coordination for events, trips, or meetings and reducing messaging by letting all participants easily mark open dates.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
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  9. Bitrix24 icon
     61 likes

    Replace a multitude of services and apps with a single ecosystem for your business to work in. Explore the tools of Bitrix24.

    411 Bitrix24 alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    Good alternative?
     
  10. Lunacal icon
     20 likes

    Cloud-based scheduling platform featuring customizable booking pages, synchronization with major calendars, automated SMS and email reminders, team scheduling, support for paid sessions, location and service management, CRM connectivity, and GDPR compliance.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    • US flagUnited States
    Turn your calendar page into a full brand experience with media, testimonials, and personal info.
    Good alternative?
     
  11. Papermark icon
     6 likes

    Open-source platform for sharing and tracking documents with secure custom links, analytics, and advanced data rooms for collaboration, supporting self-hosting, custom domains, privacy features, business use, and link access, and designed for easy modification.

    Cost / License

    • Freemium
    • Open Source

    Application type

    Platforms

    • Self-Hosted
    • Software as a Service (SaaS)
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  12. TidyCal icon
     5 likes

    Web-based scheduling platform offering unlimited meeting booking types, seamless calendar, video conferencing, and payment integrations, cross-timezone support, easy setup, embeddable booking pages, API automations, mobile-friendly interface, and notifications.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    • GB flagUnited Kingdom
    TidyCal screenshot 1
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