Software Alternatives, Accelerators & Startups

Formstack VS Retell AI

Compare Formstack VS Retell AI and see what are their differences

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Formstack logo Formstack

Use our drag and drop online form builder for surveys, registrations, payment collections, lead generation and more. Our online forms offer robust features and 50+ integrations that allow you to automate workflows, capture leads & more.

Retell AI logo Retell AI

API that enables developers to build human-like voice agents
  • Formstack Landing page
    Landing page //
    2023-04-21
  • Retell AI Landing page
    Landing page //
    2026-06-13

Formstack features and specs

  • Ease of Use
    Formstack offers a user-friendly interface that makes it easy for non-technical users to create forms without the need for coding knowledge.
  • Variety of Templates
    The platform provides a wide range of customizable templates for various purposes such as surveys, contact forms, and event registrations, which can save time for users.
  • Integrations
    Formstack integrates seamlessly with a plethora of third-party applications including CRM systems, email marketing tools, and payment gateways, enhancing its versatility.
  • Security Features
    With advanced security measures like SSL, data encryption, and compliance with standards such as GDPR and HIPAA, Formstack ensures data privacy and integrity.
  • Powerful Analytics
    The platform provides robust analytics and reporting tools, which help users to gain insights from form submissions and improve decision-making processes.

Possible disadvantages of Formstack

  • Cost
    Formstack can be relatively expensive, especially for small businesses or individual users, with tiered pricing plans that might not fit all budgets.
  • Learning Curve for Advanced Features
    While basic form creation is straightforward, some of the more advanced features and functionalities may require a steeper learning curve for new users.
  • Customer Support
    Some users have reported that customer support can be slow or unresponsive at times, which can be a drawback when immediate assistance is needed.
  • Form Limits
    Lower-tier plans come with limitations on the number of forms, storage, and submissions, which can be restrictive for users with high-volume needs.
  • Customization Restrictions
    Although Formstack offers a range of templates, customization options can be somewhat limited without access to higher-tier plans or additional purchases.

Retell AI features and specs

  • Enhanced productivity
    Retell AI automates the process of summarizing and extracting key points from lengthy content, saving significant time and allowing users to focus on other important tasks.
  • Accuracy
    Utilizes advanced AI algorithms to ensure high accuracy in content summarization, providing reliable and precise information that users can trust.
  • Accessibility
    Offers summaries in various formats, making it convenient for users with different preferences and needs, such as audio, text, or visual summaries.
  • Integration
    Easily integrates with popular platforms and tools, which enhances workflow and does not require users to adapt to a completely new system.
  • Language support
    Offers support for multiple languages, making it ideal for users operating in multilingual environments.

Possible disadvantages of Retell AI

  • Cost
    Pricing might be a barrier for some users, particularly small businesses or individual users with limited budgets.
  • Dependency on technology
    Users might become overly reliant on AI-generated summaries, which could reduce their engagement with full-length content and critical thinking skills.
  • Possible inaccuracies
    Despite high accuracy, there is always a possibility of errors or misinterpretations that could lead to misinformation if not properly reviewed by users.
  • Privacy concerns
    Processing sensitive information through AI services raises privacy concerns, especially if confidentiality and data protection policies are unclear or insufficient.
  • Limited domain expertise
    The AI might struggle with highly specialized or technical content, which could lead to inadequate summarization or misunderstanding of complex topics.

Analysis of Formstack

Overall verdict

  • Formstack is a reputable and reliable form-building tool that caters to a variety of needs, from simple form creation to complex workflow automation. It is well-suited for users looking for an intuitive and versatile platform to manage data collection effectively.

Why this product is good

  • Formstack is considered good for several reasons. It offers a user-friendly interface that allows individuals and businesses to create forms without extensive technical expertise. The platform also provides a wide range of customization options, integrations with various third-party applications, and robust data management features. Furthermore, its security measures ensure that user data is protected, making it a trustworthy option for sensitive information gathering.

Recommended for

  • Small to medium-sized businesses seeking easy-to-use form solutions.
  • Organizations requiring secure data collection and storage.
  • Marketing teams looking to integrate form data with CRM tools.
  • Non-profits and educational institutions that need to gather and manage data efficiently.
  • Event planners and coordinators who need to manage registrations and RSVPs.

Formstack videos

Formstack Review - Build Payment Forms

More videos:

  • Review - How it works | Formstack Workflows Add-on
  • Review - Hi, we're Formstack!

Retell AI videos

Retell AI - API That Turns Your LLM Into A Human-Like Voice Agent

Category Popularity

0-100% (relative to Formstack and Retell AI)
Forms And Surveys
100 100%
0% 0
AI
0 0%
100% 100
Surveys
100 100%
0% 0
Voice Assistant
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Formstack and Retell AI

Formstack Reviews

10 SurveyMonkey Alternatives and Competitors in 2024
From simple contact forms to complex surveys and event registrations, Formstack Forms offers a versatile platform to collect feedback and organize data effectively. This SurveyMonkey alternative provides more advanced features like conditional logic, data routing, and third-party integrations with popular apps, ensuring seamless data flow and automation.
Source: clickup.com
10 Better Alternatives to Survey Monkey for Comprehensive Data Collection
Formstack emerges as a strong alternative to Survey Monkey, particularly for users who prioritize versatile form-building capabilities, robust integration options, and advanced security features. Its emphasis on data security and compliance makes it a reliable choice for organizations in regulated industries. While it offers a free trial, the paid plans provide a...
Source: www.zoho.com
19 Best Online Documentation Software & Tools for 2023
Formstack is another documentation tool that eliminates all the paperwork and automates the document creation process. It is a simple document creator that lets you produce different kinds of documents, right from proposals and applications to business contracts and agreements. With a drag-and-drop interface, you can build dynamic documents from a single source and upload...
Typeform Alternatives: Tools for Surveys, Forms, and Quizzes
Overall, Formstack gets great reviews regarding administering the tool and customer support. While Formstackโ€™s pricing is not very competitive, they have fewer restrictions on the number of forms and responses you can receive.
Source: survicate.com
27 Best Typeform Alternatives In 2022 (Free & Paid)
Formstack's pricing is higher than Typeform's ... and the majority of alternatives on our list. It's a truly enterprise-grade product, and so if you're an entrepreneur or a small business, you might need to look for more affordable options.

Retell AI Reviews

I Tested The 10 Best AI Voice Assistants (ONE is the Winner)
Retell AI is not a ready-to-use voice assistant like Alexa or Gemini. It is a builder you can use to develop your own custom AI voice assistant for enterprises and consumer needs.
Top 10 AI Voice Agent Development Companies [2026]
Retell AI is a popular Silicon Valley startup that offers a no-code platform to businesses for building their own AI phone agents. Retell AI is also consider as top voice ai company offering custom deployments.
10 Best Custom AI Voice Agents for 2026: My Hands-On Review
Retell AI is a fully compliant platform designed to make AI voice deployment easy. With scalability and multilingual support.

Social recommendations and mentions

Based on our record, Formstack seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Formstack mentions (1)

  • [FOR HIRE] Senior Software Engineer - Full Stack
    Tired of paying $50 monthly for form mail on your website from https://formstack.com. Source: about 5 years ago

Retell AI mentions (0)

We have not tracked any mentions of Retell AI yet. Tracking of Retell AI recommendations started around Mar 2024.

What are some alternatives?

When comparing Formstack and Retell AI, you can also consider the following products

Typeform - Create beautiful, next-generation online forms with Typeform, the form & survey builder that makes asking questions easy & human on any device. Try it FREE!

Vapi - Voice AI Infrastructure for the Internet

Survey Monkey - Create and publish online surveys in minutes, and view results graphically and in real time. SurveyMonkey provides free online questionnaire and survey software.

Bland AI - An AI Phone Calling API

Google Forms - Simple web forms from Google.

Smith.ai - Smith.a is one of the best virtual receptionist and chat services that offer phone calls, answer chats and take messages for you and your staff.