Top Free Low-Code Development Platforms - Page 5

How Many Low-Code Development Platforms Products Does G2 Track?

Total Products under this Category: 192

Category Stats (Oct 2026)

  • Average Rating: 4.48/5 (↑0.01 vs Sep 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Ultimus Digital Process Automation Suite (+19.12%) - Among all products in this category, Ultimus Digital Process Automation Suite recorded the largest rating increase compared to last month

Last updated: October 24, 2026

How Does G2 Rank Low-Code Development Platforms Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 32,700+ Authentic Reviews
  • 192+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Low-Code Development Platforms

G2 Grid® for Low-Code Development Platforms plotting products by satisfaction and market presence

Highlighted products: Salesforce Platform, ServiceNow App Engine, Microsoft Power Apps, OutSystems, Quickbase, UiPath Agentic Automation, Softr, and Mendix.

Underlying data: [Grid® JSON](https://www.g2.com/categories/low-code-development-platforms/grids.json?focus%5B%5D=agentforce-360-platform-formerly-salesforce-platform&focus%5B%5D=servicenow-app-engine&focus%5B%5D=microsoft-power-apps&focus%5B%5D=outsystems&focus%5B%5D=quickbase&focus%5B%5D=uipath-agentic-automation&focus%5B%5D=softr&focus%5B%5D=mendix)

Synera

Synera is an AI agent platform for engineering. It combines workflow automation with digital engineers that work autonomously as a team to complete real engineering tasks using your existing CAD, CAE, PLM, and costing tools. Watch a live demo to see how NASA uses Synera: https://www.youtube.com/watch?v=8YRkwy6Vg90 Synera agents unite the intelligent reasoning and creativity of AI with the guardrails of workflows to run complex processes automatically and deliver precise results needed by R&D engineering teams in markets where speed is a competitive edge. Trusted by OEMs and Tier 1 Suppliers, including Global Fortune 500 manufacturers and their affiliates, like BMW, Airbus, and NASA, Synera’s AI agents accelerate product development up to 10x and lower engineering costs without requiring a change in team size or engineering tools. Guided by the vision to give every engineer the freedom and power to shape the future, Synera’s agentic AI solutions work side by side with engineers taking over repetitive work like simulation, design changes, costing analysis, RFP/RFQ preparation, giving engineering back valuable time to focus on strategic trade-offs and innovation.

Average Rating: 3.0/5.0

Total Reviews: 1

How Do G2 Users Rate Synera?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.0/10)

Who Is the Company Behind Synera?

  • Seller: Synera
  • Year Founded: 2018
  • HQ Location: Bremen, Bremen, Germany
  • LinkedIn® Page: www.linkedin.com
    59 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

VisionX

VisionX is a low-code platform that lets you visually develop your entire application, easily integrate with existing systems, and add your own custom code when needed. It only uses Java open source frameworks and has no lock-in. VisionX combines the easiness of low-code with the unlimited possibilities of Java to keep the development easy and efficient.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate VisionX?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.0/10)
  • Lifecycle Management: 8.3/10 (Category avg: 8.7/10)
  • UI Code Extending: 10.0/10 (Category avg: 8.5/10)
  • Platform Compatability: 10.0/10 (Category avg: 8.9/10)

Who Is the Company Behind VisionX?

  • Seller: SIB Visions
  • HQ Location: Vienna, AT
  • Twitter: @sibvisions
    171 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    5 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of VisionX?

CGaaS.ai

CGaaS.ai is a no-code/low-code platform that accelerates enterprise software development. Using AI-driven automation, it creates secure, scalable, and cloud-native applications in minutes, complete with middleware integrations and a microservice architecture. Tailored for businesses of all sizes, it simplifies complex coding, enabling rapid deployment of custom solutions while saving time and resources.

Who Is the Company Behind CGaaS.ai?

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How it works

FAB Studio

FAB Builder is an innovative Code Generation / Low Code platform that accelerates the development of web and mobile applications. By automating the manual coding process, FAB Builder allows developers to generate clean, optimized, and error-free code in just a few simple steps. Supporting a wide variety of popular tech stacks such as React, Node.js, MERN, MEAN, Java, Flutter, and more, FAB Builder provides developers with the flexibility to build and deploy robust front-end, back-end, and mobile applications faster and more efficiently. Through AI-powered automation, FAB Builder ensures that the generated code not only adheres to the best web and app development practices but is also optimized for performance, reducing the chances of human error and significantly accelerating the development lifecycle. The low code development platform also offers a rich set of pre-built customizable templates that allow developers to rapidly prototype, test ideas, and deploy applications without compromising on quality. These templates can be tailored to meet specific project requirements, ensuring that every application is unique while still benefiting from the speed and convenience of automated generation. FAB Builder also excels in cross-platform support, generating native and responsive code that works seamlessly across web, iOS, and Android platforms, ensuring that applications are accessible and optimized for any device. This cross-platform compatibility eliminates the need to write different versions of code for different platforms, significantly reducing development time and effort. Additionally, FAB Builder provides a collaborative environment that fosters teamwork and streamlines communication between developers, designers, and project managers. Real-time collaboration tools ensure that everyone stays on the same page throughout the development process, enhancing productivity and ensuring that projects are completed more efficiently. The platform integrates easily with existing workflows and tools, whether you're working on cloud-based IDEs or in a local development environment, making it adaptable for teams of all sizes. For startups looking to quickly prototype and scale, as well as for enterprises aiming to streamline their development processes, FAB Builder is the ideal solution. By reducing manual coding effort and eliminating bottlenecks, FAB Builder speeds up time-to-market, enhances team collaboration, and allows businesses to focus on building innovative, high-quality web and mobile applications that meet the needs of their customers. Don’t let slow web and app development cycles hold you back. FAB Builder is the ultimate code generation / low code development platform for automating and streamlining web and mobile application development. Try it today, and experience firsthand how it can transform your coding process, boost productivity, and help you deliver better results, faster.

Average Rating: 4.7/5.0

Total Reviews: 11

How Do G2 Users Rate FAB Studio?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 9.0/10)
  • Lifecycle Management: 9.0/10 (Category avg: 8.7/10)
  • UI Code Extending: 9.3/10 (Category avg: 8.5/10)
  • Platform Compatability: 9.0/10 (Category avg: 8.9/10)

Who Is the Company Behind FAB Studio?

  • Seller: FAB Builder
  • Year Founded: 2020
  • HQ Location: Hägersten, Stockholm, SE
  • Twitter: @fab_builder
    41 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Information Technology and Services
  • Company Size: 91% Small, 9% Medium

What Do G2 Reviewers Say About FAB Studio?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of FAB Studio, enabling quick application development with intuitive tools.
  • Users value the fast development capabilities of FAB Studio, allowing them to generate high-quality code quickly.
  • Users find FAB Studio a time-saver due to its intuitive tools and efficient automation features in workflows.
  • Users commend the easy creation process with FAB Studio, enabling quick application development for all skill levels.
  • Users value the ease of use of FAB Studio, highlighting its ability to simplify app development for everyone.
Cons
  • Users desire more customization options in FAB Studio to enhance control over complex workflows for advanced needs.
  • Users feel that FAB Studio has limited features that may not meet all their important needs.
  • Users find Fab Studio to be lacking in certain important features that hinder their overall experience.

What Are Recent G2 Reviews of FAB Studio?

Intellimas

Build web applications that end users will love. Intellimas is an enterprise level, low code solution with both a multi-level grid and form builder. It’s built for fast data entry, analytics, exception management, and easy retrieval of live data from other systems. This makes it well suited for PIM and MDM applications, among a multitude of other uses in many industries. It features field level security, importing from csv files, mass update capabilities, configurable emailed alerts, integration tools, document management, image viewing, and workflow management. Intellimas replaces mega-spreadsheets, custom solutions and other inefficient systems with a repeatable process, one version of the truth, and the ability to adapt to a volatile business climate. Intellimas can be deployed in the cloud or on-premise. We specialize in making legacy enterprise systems come alive by setting up a simple data retrieval and then building strategic apps on top of them. We also help mid-sized and large organizations replace spreadsheet solutions and custom development with our cloud solution. You can do your own app building or have us do it. We have solution architects (if you need them) who pride themselves on quick successes, while suggesting best practices We have great customers who are always willing to speak to you in case you have any questions. Organizations employ Intellimas for a multitude of use cases, including cost management, sample and PO tracking, supply and demand planning, process workflow, student information management, BOM version management, document management, vendor compliance, PIM attribute enrichment and pricing management, master reference data management and much more. Intellimas has a flexible pricing model that is volume based and depends on whether it is deployed on-premise or in our cloud. Each license can be assigned to unlimited apps. Our application specialists will be glad to support you from purchase through many years of product usage.

Who Is the Company Behind Intellimas?

NITRO Studio

NITRO Studio is a no-code/low-code business process automation platform built natively for Microsoft 365, Teams, and SharePoint. It enables organizations to design custom forms, automate workflows, and build powerful business applications with minimal to no code, replacing legacy tools like InfoPath, SharePoint Designer, and Lotus Notes. The platform features a WYSIWYG Forms Designer with drag-and-drop controls that creates dynamic, responsive forms with conditional logic, tabs, sections, themes, and permissions. The Visual Workflow Designer provides a drag-and-drop interface to build complex workflows with triggers, timers, branching logic, and multiple action types. Additional components include Custom Actions, Advanced Approvals, Email Manager, Email and Text Sync, List Rollup, List Search, List Formatting, Linked Items, and self-service NITRO Portals, giving organizations a comprehensive toolkit to automate virtually any business process. Native Microsoft Teams integration allows users to submit and manage requests without leaving Teams, with support for Teams bots and adaptive card notifications. Single Sign-On through Microsoft 365 and SharePoint ensures secure, one-click access for all users. Optional AI-powered features including NITRO Copilot, AI Actions, and AI Workflows help teams classify requests, summarize conversations, generate draft responses, and automate routine tasks, reducing workload and improving response times. NITRO Studio powers all of Crow Canyon's applications including IT and HR help desks, service desk, asset management, purchase requests, and request management, making it the foundation for the entire Crow Canyon product portfolio. All data stays within your Microsoft 365 tenant, ensuring full control over data residency, security, and compliance. Deployment includes SharePoint On-Premises (including connected and air-gapped environments), SharePoint Online, and Azure-hosted deployments, including commercial, GCC, and GCC High environments (customer-hosted for GCC and GCC High). Flat-rate licensing with no per-user fees supports unlimited forms, workflows, and sites. A 30-day free trial is available, with discounts for non-profits, government, and educational institutions.

Who Is the Company Behind NITRO Studio?

Who Uses This Product?

  • Company Size: 100% Small

Rintagi

The world’s first open-source low-code development platform for mission-critical applications. Build beautiful, responsive mission-critical database systems and limitless enterprise-grade applications with our patented future-proof platform. Most enterprise software applications today are hand-crafted and hand-coded. This process is slow, expensive and can result in inconsistencies. Moreover, it is a considerable challenge to keep up with ever-changing technologies. Rintagi automates the software development process of a business saving on valuable resources. With simple visual drag-and-drop interfaces, Rintagi allows both business analysts and developers to design, develop, deploy and rejuvenate mission-critical applications with speed, ease, and performance. Applications can be extended without any restrictions by adding unique business rules. The unique architecture of Rintagi allows it to rejuvenate the applications it builds while rejuvenating itself. The platform requires low maintenance and adapts easily to changing technology and business requirements.

Who Is the Company Behind Rintagi?

SmartFP

SmartFP is a modular low-code platform that helps organizations digitize the internal agendas they still run on spreadsheets, email threads and disconnected point tools. Instead of buying a separate system for every department, teams configure the modules they need on a single shared data model — so an employee record, a customer, an asset or an approval workflow exists once and is reused everywhere, without duplicate entry or reconciliation between systems. The platform covers agendas across HR, finance, administration, operations and IT. Available modules include helpdesk and ITSM ticketing with SLA tracking, CRM and sales pipeline management, e-learning and employee training, invoice and document management, attendance tracking, leave and absence requests, document acknowledgement and read confirmation, and asset and contract registers. Each module can be used on its own or combined with others, and new agendas can be added as the organization grows — a company that starts with helpdesk often expands into onboarding, approvals or compliance records on the same platform. Because SmartFP is built on a low-code foundation, process changes — new fields, approval steps, forms, roles, reports or notifications — are configured rather than custom-developed. This shortens the gap between a process changing in real life and the system reflecting it, which is typically where in-house tools and rigid enterprise software start to fall behind. SmartFP also includes AI-assisted reporting: users describe the report or chart they want in plain language and the platform generates it, so operational reporting does not depend on analyst availability. SmartFP is deployed either on-premise or as SaaS, depending on the organization's data governance and security requirements, and exposes a REST API for integration with existing ERP, accounting, identity, document and payroll systems. Role-based permissions, audit trails and approval hierarchies are built in. The interface is available in Czech, English and German. The platform is designed for mid-sized and large organizations — typically 50 employees and up — that are growing, restructuring, consolidating a sprawl of legacy tools, or replacing an aging in-house application nobody wants to maintain. It is used across the private and public sector, including financial services, automotive, energy, media and government, by organizations such as Kooperativa, AAA AUTO, Foreigners.cz, AUTO JAROV and Czech Television. Typical buyers are IT directors and CIOs consolidating their application portfolio, COOs standardizing processes across sites and subsidiaries, CFOs looking to shorten approval and invoicing cycles, and HR, finance and administration leads who need their agenda digitized without waiting in the development queue. Organizations most often evaluate SmartFP against building internally, stitching together several single-purpose SaaS tools, or deploying a full ERP.

Who Is the Company Behind SmartFP?

  • Seller: SmartFP
  • HQ Location: Praha 4, CZ
  • LinkedIn® Page: www.linkedin.com
    19 employees on LinkedIn®
  • Ownership: Private
Adam Crivello
AC
Researched and written by Adam Crivello
Updated June 9, 2025