Top Site Stacker Alternatives & Competitors

Finding the right software for your business can be challenging, and while Site Stacker is a popular choice, it may not be the perfect fit for everyone. If you're exploring Site Stacker alternatives, you're in the right place. We’ve compiled a list of the top competitors that offer similar features, pricing, and benefits. Compare the best alternatives to Site Stacker and discover the ideal solution tailored to your needs.

Site Stacker is also listed in these categories:

Last Updated: September 17, 2025

Popular Alternative Software

Instapage

Instapage

$79 Per month

Wix

Wix

$2.39 Per month

HubSpot CMS Hub

HubSpot CMS Hub

$800 Per month

All Competitors and Alternatives to Site Stacker

AI-Based Knowledge Management Software System

Bloomfire is a knowledge engagement platform that centralizes and democratizes organizational information. It's designed to make company knowledge easily accessible, fostering a culture of collaboration and informed decision-making. The software features a powerful search engine, quickly surfacing relevant information from a variety of content types. Bloomfire supports diverse media formats, inclu... Read more about Bloomfire

Free Trial

30 Days

Pricing Type

Contact Vendor

Location

United States

DonorPerfect is a comprehensive fundraising software tailored for nonprofits to streamline their donor management and fundraising efforts. It excels in organizing donor data, making it easy to access and manage. The software offers customizable reporting tools, enabling organizations to analyze data and drive effective strategies. It includes features for online donation processing, event manageme... Read more about DonorPerfect

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

GlassHive is a customer relationship management (CRM) software that helps businesses build stronger relationships with customers through improved communication, sales tracking, and data insights. Designed for businesses of all sizes, GlassHive enables users to manage customer interactions, track sales opportunities, and automate marketing campaigns. The platform offers a centralized database where... Read more about GlassHive

Free Trial

Available

Pricing Type

$99 Per user

Location

United States

Free Online Form Builder & Form Creator

Jotform is a versatile online form builder designed for creating and managing forms for various purposes, including registrations, surveys, and order forms. It stands out for its user-friendly drag-and-drop interface, making form creation accessible to everyone. Jotform offers a wide range of customizable templates, allowing users to quickly start with a design that suits their needs. It supports ... Read more about Jotform

Free Trial

Available

Pricing Type

$34 Per month

Location

United States

Create and sell online courses, coaching, and memberships.

Kajabi is a comprehensive platform designed for entrepreneurs and businesses to create, market, and sell online courses and digital products. It stands out for its all-in-one functionality, combining website building, course creation, and email marketing tools. Kajabi offers a user-friendly interface, making it accessible for non-tech-savvy users to craft professional-looking courses and websites.... Read more about Kajabi

Free Trial

Available

Pricing Type

$55 Per month

Location

United States

The Nonprofit CRM Software Built for Fundraisers

Blackbaud Raiser's Edge NXT is a cutting-edge, cloud-based fundraising and donor management software designed for non-profits. It excels in providing a comprehensive view of donor interactions and enhancing relationship-building strategies. The platform offers powerful analytics and reporting tools, enabling data-driven decisions for fundraising success. Its customizable dashboard allows users to ... Read more about Blackbaud Raiser's Edge NXT

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

The Best Software For Nonprofits

Neon CRM stands out as an all-in-one software solution for nonprofit organizations, emphasizing donor and relationship management. It streamlines the process of tracking donor information, contributions, and engagement, offering a clear, comprehensive view of each supporter. The software features powerful tools for event planning, membership management, and targeted email campaigns, all aimed at e... Read more about Neon CRM

Free Trial

NA

Pricing Type

$99 Per month

Location

United States

Web-based Client Relationship Management software

Redtail CRM is a specialized customer relationship management tool designed specifically for financial advisors. It excels in managing client data, streamlining workflow, and enhancing client communication. A standout feature is its comprehensive client record-keeping system, which includes detailed client profiles, account information, and document storage, ensuring all pertinent client data is e... Read more about Redtail CRM

Free Trial

30 Days

Pricing Type

$39 Per month

Location

United States

Knowledge Technology Designed for the Age of GenAI

Shelf is a cutting-edge knowledge management software that seamlessly integrates Generative AI (GenAI) with Software as a Service (SaaS) infrastructure, revolutionizing how we organize and access information. Its GenAI capability allows for intelligent categorization and suggestion of content, enhancing the user experience with smart, context-aware assistance. As a SaaS platform, it offers easy ac... Read more about Shelf

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Nonprofit CRM Software That Does It All!

Sumac is versatile non-profit software that excels in donor management, fundraising, and communication. Its intuitive interface simplifies donor tracking, allowing organizations to maintain detailed records and histories. Sumac's robust fundraising tools enable personalized campaign creation, increasing donation potential. The software integrates powerful CRM features, fostering deeper connections... Read more about Sumac

Free Trial

NA

Pricing Type

Contact Vendor

Location

Canada

ToucanTech is a versatile software system designed for schools, universities, and companies to manage their alumni and community networks. The platform combines CRM, fundraising, and communications tools in one integrated solution. It allows institutions to build a comprehensive database of alumni and members, streamlining data management. ToucanTech facilitates the creation of personalized commun... Read more about ToucanTech

Free Trial

NA

Pricing Type

Contact Vendor

Location

United Kingdom

Powerful cloud software to help you automate and simplify membership tasks.

WildApricot is a versatile software solution primarily designed for non-profits, associations, clubs, and membership-based organizations. It excels in streamlining membership management, event planning, and fundraising activities. Key features include an intuitive member database, automated membership renewals, and easy event registration processes. WildApricot also offers a customizable website b... Read more about WildApricot

Free Trial

More than 30 days

Pricing Type

$60 Per month

Location

Canada

The platform to build next‒gen apps

Airtable is a top-notch app development platform that empowers users to extend the functionality of their databases effortlessly. With a user-friendly interface, creating custom apps becomes accessible even for non-developers. Start by defining data models, then add custom views and interfaces. Leverage Airtable's API to connect with external services and integrate data seamlessly. Its flexibility... Read more about Airtable

Free Trial

Available

Pricing Type

$20 Per month

Location

United States

All-in-one free platform to manage your team and run your sales

Bitrix24 is a versatile business management platform designed to streamline tasks and boost team collaboration. It serves as a centralized hub, integrating tools for communication, project management, and customer relationship management. With features like file sharing, automation, calendars, and task tracking, Bitrix24 simplifies daily operations for businesses of all sizes. Its user-friendly in... Read more about Bitrix24

Free Trial

15 Days

Pricing Type

$1590 Per month

Location

United States

FAQs About Site Stacker Alternatives

Some of the best alternatives to Site Stacker include Jotform, Airtable, Bitrix24, Blackbaud Raiser's Edge NXT, Kajabi, Seismic, Bloomfire, WildApricot, DonorPerfect, Neon CRM, Shelf, Redtail CRM, ToucanTech, Sumac and GlassHive. These alternatives offer similar features, better pricing, and more flexibility depending on your business needs.

There are various reasons why users look for alternatives to Site Stacker, such as pricing concerns, missing features, better integration options, or improved customer support. Exploring alternative solutions ensures that businesses find the best fit for their specific requirements.

Yes! Depending on the product, you may find:

  • Free Trial options like Jotform, Airtable, Bitrix24, Kajabi, Bloomfire, WildApricot, Redtail CRM and GlassHive (test premium features before subscribing).

These no-cost or low-cost alternatives can be ideal for startups and small businesses with budget constraints, but often come with feature limitations or usage caps. Always check each option’s details to ensure it fits your specific needs.

Small businesses looking for an easy-to-use and cost-effective alternative to Site Stacker can consider Jotform, Airtable, Bitrix24, Blackbaud Raiser's Edge NXT, Kajabi, Seismic, Bloomfire, WildApricot, DonorPerfect, Neon CRM, Shelf, Redtail CRM, ToucanTech, Sumac and GlassHive. These software options offer affordable pricing, simple setup, and essential business features tailored for growing teams.

Enterprises seeking a robust alternative to Site Stacker can explore Jotform, Airtable, Bitrix24, Blackbaud Raiser's Edge NXT, Bloomfire, WildApricot, DonorPerfect, Neon CRM, Shelf, Redtail CRM, ToucanTech and Sumac. These platforms offer scalability, advanced automation, top-tier security, and enterprise-grade customer support to meet large-scale business needs.

Some of the best cloud-based alternatives to Site Stacker include Jotform, Airtable, Bitrix24, Blackbaud Raiser's Edge NXT, Kajabi, Seismic, Bloomfire, WildApricot, DonorPerfect, Neon CRM, Shelf, Redtail CRM, ToucanTech, Sumac and GlassHive. These platforms offer seamless remote access, real-time collaboration, automatic updates, and enhanced security for smooth software management.

Yes, most Site Stacker alternatives provide mobile apps for iOS and Android. Options like Jotform, Airtable, Bitrix24, Blackbaud Raiser's Edge NXT, Kajabi, Seismic, Bloomfire, WildApricot, DonorPerfect, Redtail CRM and ToucanTech offer full-featured mobile applications that allow users to manage tasks, track progress, and collaborate on the go.

In conclusion, while Site Stacker offers a robust solution for managing various organizational needs, exploring alternatives like Neon CRM, Airtable, and Bitrix24 can provide tailored functionalities that may better suit specific requirements. Platforms such as Bloomfire and Kajabi excel in content management and online course creation, while Redtail CRM and DonorPerfect cater specifically to nonprofit sectors. Each alternative, from WildApricot to Blackbaud Raiser's Edge NXT, presents unique features that can enhance productivity and streamline operations. Ultimately, the best choice depends on your organization's specific goals and workflows.