Best Free Application Development Software - Page 65
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Compare the Top Free Application Development Software as of November 2026 - Page 65
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1
Zulu Enterprise
Azul Systems
Azul Zulu is a 100% open source, fully standards-compliant Java Development Kit (JDK) and runtime platform with flexible pricing and support plans, no proprietary licenses or field of use restrictions, timely security updates, and the industry’s best support from Azul’s globally-distributed support team. The level of support is extremely important to many customers, as one survey respondent, a VP of Global Information Security, explained: “One of the big benefits of Zulu is its strong support and the optionality of the level of support you want to receive. Customers perceive Azul as really trying to work with them to find the best solution that fits their business needs.”Starting Price: Up to 5 Desktops $112.5 USD/year -
2
MetaRouter
MetaRouter
MetaRouter collects user events from a website or app and routes them to any third-party tool, including centralizing data in one place for storage and in-depth analysis. It can be set up with a single snippet (using analytics.js) so that, after the initial event tracking setup, marketers can add and remove tools through a UI, without requiring additional dev time.Starting Price: $70 per month -
3
Zeplin
Zeplin
Zeplin helps the best product teams deliver on the promise of design with: Handoff+: Publish finalized designs for development and automate the entire handoff process, including providing developers the specs they need. Collaboration: Give your whole team a structured and organized workspace to access and collaborate on designs. Styleguides: Extend your design system into the developer world by surfacing reusable design elements and even connecting components to actual code. Open Platform: Connect your tools like Slack and Jira to Zeplin and build custom workflows with Zeplin's API and webhooks. Get started with Zeplin for free! Sign up here: https://app.zeplin.io/signupStarting Price: $17 per month -
4
Epsagon
Epsagon
Epsagon enables teams to instantly visualize, understand and optimize their microservice architectures. With our unique lightweight auto-instrumentation, gaps in data and manual work associated with other APM solutions are eliminated, providing significant reductions in issue detection, root cause analysis and resolution times. Increase development velocity and reduce application downtime with Epsagon.Starting Price: $89 per month -
5
Apache Mesos
Apache Software Foundation
Mesos is built using the same principles as the Linux kernel, only at a different level of abstraction. The Mesos kernel runs on every machine and provides applications (e.g., Hadoop, Spark, Kafka, Elasticsearch) with API’s for resource management and scheduling across entire datacenter and cloud environments. Native support for launching containers with Docker and AppC images.Support for running cloud native and legacy applications in the same cluster with pluggable scheduling policies. HTTP APIs for developing new distributed applications, for operating the cluster, and for monitoring. Built-in Web UI for viewing cluster state and navigating container sandboxes. -
6
HashiCorp Nomad
HashiCorp
A simple and flexible workload orchestrator to deploy and manage containers and non-containerized applications across on-prem and clouds at scale. Single 35MB binary that integrates into existing infrastructure. Easy to operate on-prem or in the cloud with minimal overhead. Orchestrate applications of any type - not just containers. First class support for Docker, Windows, Java, VMs, and more. Bring orchestration benefits to existing services. Achieve zero downtime deployments, improved resilience, higher resource utilization, and more without containerization. Single command for multi-region, multi-cloud federation. Deploy applications globally to any region using Nomad as a single unified control plane. One single unified workflow for deploying to bare metal or cloud environments. Enable multi-cloud applications with ease. Nomad integrates seamlessly with Terraform, Consul and Vault for provisioning, service networking, and secrets management. -
7
MyGet
MyGet
The Secure Universal Package Manager. Continuously govern and audit all packages in your DevOps lifecycle. Thousands of teams worldwide trust MyGet with their package management and governance. Accelerate your software team with cloud package management, robust security controls and easy continuous integration build services. MyGet is a Universal Package Manager that integrates with your existing source code ecosystem and enables end-to-end package management. Centralized package management delivers consistency and governance to your DevOps workflow. MyGet real-time software license detection tracks your teams’ package usage and detects dependencies across all of your packages. Customized usage policies ensure your teams are only using approved packages while reporting vulnerabilities and outdated packages early in your software build and release cycles.Starting Price: $15 per month -
8
Anthos
Google
Anthos lets you build, deploy, and manage applications anywhere in a secure, consistent manner. You can modernize existing applications running on virtual machines while deploying cloud-native apps on containers in an increasingly hybrid and multi-cloud world. Our application platform provides a consistent development and operations experience across all your deployments while reducing operational overhead and improving developer productivity. Anthos GKE: Enterprise-grade container orchestration and management service for running Kubernetes clusters anywhere, in both cloud and on-premises environments. Anthos Config Management: Define, automate, and enforce policies across environments in order to meet your organization’s unique security and compliance requirements. Anthos Service Mesh: Anthos unburdens operations and development teams by empowering them to manage and secure traffic between services while monitoring, troubleshooting, and improving application performance. -
9
Smart GWT
Isomorphic Software
Smart GWT combines the industry’s richest set of GWT UI components with a powerful Java server framework to deliver an end-to-end solution for building enterprise web applications. Using Google Web Toolkit, developers can create modern HTML5/Ajax interfaces entirely in Java, producing optimized JavaScript that runs in the browser for instant responsiveness and fewer server round-trips. Smart GWT is also AI native, extending its proven architecture with AI-enhanced components for intelligent filtering, summarization, and natural-language data exploration. Developers can integrate SmartClient AI features such as Answer Engine, AI Report Builder, and Instant UI to accelerate development and deliver smarter user experiences. Device-aware components automatically adapt to mobile, tablet, and desktop environments for consistent performance across all platforms.Starting Price: $745 per developer -
10
HashiCorp Consul
HashiCorp
A multi-cloud service networking platform to connect and secure services across any runtime platform and public or private cloud. Real-time health and location information of all services. Progressive delivery and zero trust security with less overhead. Receive peace of mind that all HCP connections are secured out of the box. Gain insight into service health and performance metrics with built-in visualization directly in the Consul UI or by exporting metrics to a third-party solution. Many modern applications have migrated towards decentralized architectures as opposed to traditional monolithic architectures. This is especially true with microservices. Since applications are composed of many inter-dependent services, there's a need to have a topological view of the services and their dependencies. Furthermore, there is a desire to have insight into health and performance metrics for the different services. -
11
Microsoft IIS
Microsoft
Internet Information Services (IIS) for Windows® Server is a flexible, secure and manageable Web server for hosting anything on the Web. From media streaming to web applications, IIS's scalable and open architecture is ready to handle the most demanding tasks. -
12
Rencore Code (SPCAF)
Rencore
Rencore Code (SPCAF) is the only solution on the market that analyzes and assures code quality for SharePoint, Microsoft 365 and Teams development by checking violations against over 1100 policies and checks regarding security, performance, best practices, maintainability, and supportability. Rencore Code (SPCAF) client both works as standalone desktop application or SaaS service. Dev teams run Rencore Code Server, allowing multiple developers to use it as a quality gate and seamlessly integrate it into any provisioning solution. Rencore Code (SPCAF) covers all developer and dev team needs from inventorizing code to troubleshooting and monitoring the performance of code. You can try Rencore Code (SPCAF) for free for 30 days. For more information, please visit our product page and follow Rencore on Twitter and LinkedIn.Starting Price: $70 per user per month -
13
Studio Creatio
Creatio
Studio by Creatio: Intelligent low-code and process management platform with out-of-the-box solutions and templates. Creating business processes of any complexity is as easy as playing with LEGO: move elements, engage peers, comment on actions and manage all processes in a single environment. Leverage low-code technology to provide non-IT employees with the ability to build apps and processes they need. Effortlessly build custom solutions using low-code technologies. Thanks to powerful and flexible low-code tools even users without deep technical skills can build new apps and make changes to the existing ones. This includes building user interfaces and business logics, defining data models, setting up machine learning models for better decision-making.Starting Price: $25 per user per month -
14
Cloudflare Workers
Cloudflare
You write code. We handle the rest. Deploy serverless code instantly across the globe to give it exceptional performance, reliability, and scale. No more configuring auto-scaling, load balancers, or paying for capacity you don’t use. Traffic is automatically routed and load balanced across thousands of servers. Sleep well as your code scales effortlessly. Every deploy is made to a network of data centers running V8 isolates. Your code is powered by Cloudflare’s network which is milliseconds away from virtually every Internet user. Choose from a template in your language to kickstart building an app, creating a function, or writing an API. We have templates, tutorials, and a CLI to get you up and running in no time. Most serverless platforms experience a cold start every time you deploy or your service increases in popularity. Workers can run your code instantly, without cold starts. The first 100,000 requests each day are free and paid plans start at just $5/10 million requests.Starting Price: $5 per 10 million requests -
15
Gradle
Gradle
Gradle Inc. is the company behind the leading software solution for improving developer productivity and happiness called Develocity (formerly Gradle Enterprise) and the popular open-source Gradle Build Tool, which is downloaded over 30 million times a month. Gradle is also pioneering the emerging practice of Developer Productivity Engineering (DPE). Elite development teams from companies like Airbnb, LinkedIn, Microsoft, Nasdaq, and Netflix, practice DPE to deliver quality software more rapidly at scale. They achieve this by leveraging Develocity’s innovative build and test performance acceleration technologies and analytics to proactively improve the reliability of the developer toolchain and make failure troubleshooting more efficient. -
16
Amazon Pinpoint
Amazon
Amazon Pinpoint is a flexible and scalable outbound and inbound marketing communications service. You can connect with customers over channels like email, SMS, push, or voice. Amazon Pinpoint is easy to set up, easy to use, and is flexible for all marketing communication scenarios. Segment your campaign audience for the right customer and personalize your messages with the right content. Delivery and campaign metrics in Amazon Pinpoint measure the success of your communications. Amazon Pinpoint can grow with you and scales globally to billions of messages per day across channels. Start easily with just a few clicks in Amazon Pinpoint. Whether you are a marketer or a developer, Amazon Pinpoint is flexible for marketing, bulk, or transactional communications use cases. Marketers can design, orchestrate, and run campaigns visually through the console. Developers can leverage the Amazon Pinpoint APIs for message sending, scheduling campaigns or tracking web and mobile activities. -
17
UserLeap
UserLeap
Hit your signup onboarding, signup, and product retention goals with real-time survey insights. UserLeap is a microsurvey platform that continuously identifies opportunities to build better product experiences. Gain clarity into customer needs and grow faster. UserLeap powers the world’s leading companies with real-time survey insights. Make customer-informed decisions at every step of the feature development lifecycle. From preparing your product roadmap to each deploy, learn as fast as you iterate and move forward with confidence. Surface insights across the customer journey to keep pace with product development and provide real-time insights for your entire organization. You've sparked users' interest, now show them what your product can do. Remove obstacles and show value quickly to successfully onboard more users. Give visitors confidence and motivate them to sign up from your marketing site or homepage. Your customer experience is only just beginning. -
18
Knative
Google
Knative, created originally by Google with contributions from over 50 different companies, delivers an essential set of components to build and run serverless applications on Kubernetes. Knative offers features like scale-to-zero, autoscaling, in-cluster builds, and eventing framework for cloud-native applications on Kubernetes. Whether on-premises, in the cloud, or in a third-party data center, Knative codifies the best practices shared by successful real-world Kubernetes-based frameworks. Most importantly, Knative enables developers to focus on writing code without the need to worry about the “boring but difficult” parts of building, deploying, and managing their application. -
19
AWS CodeBuild
Amazon
AWS CodeBuild is a fully managed continuous integration service that compiles source code, runs tests, and produces software packages that are ready to deploy. With CodeBuild, you don’t need to provision, manage, and scale your own build servers. CodeBuild scales continuously and processes multiple builds concurrently, so your builds are not left waiting in a queue. You can get started quickly by using prepackaged build environments, or you can create custom build environments that use your own build tools. With CodeBuild, you are charged by the minute for the compute resources you use. With AWS CodeBuild, your build artifacts are encrypted with customer-specific keys that are managed by the AWS Key Management Service (KMS). CodeBuild is integrated with AWS Identity and Access Management (IAM), so you can assign user-specific permissions to your build projects. AWS CodeBuild belongs to a family of AWS Code Services. -
20
Fluentd
Fluentd Project
A single, unified logging layer is key to make log data accessible and usable. However, existing tools fall short: legacy tools are not built for new cloud APIs and microservice-oriented architecture in mind and are not innovating quickly enough. Fluentd, created by Treasure Data, solves the challenges of building a unified logging layer with a modular architecture, an extensible plugin model, and a performance optimized engine. In addition to these features, Fluentd Enterprise addresses Enterprise requirements such as Trusted Packaging. Security. Certified Enterprise Connectors, Management / Monitoring, and Enterprise SLA-Based Support, Assurance, and Enterprise Consulting Services -
21
MarfeelPress
Marfeel
All-in-one platform for bloggers and editors on WordPress. MarfeelPress has all the features you need to drive more reader engagement, increase your ad revenue, and gain complete control of your mobile website. One WordPress plugin. One complete mobile website. Deliver an app-like experience with features such as swipe, relevant push notifications, and recirculation strategies to increase your traffic and page views. Keep complete control of the look and feel of your mobile website: set your colors, upload your logo, and add your favorite analytics and commenting systems. Give your readers what they demand: blazingly-fast page speed and load times. This decreases your website bounce rate and supercharges your SEO. Profit from Marfeel’s sophisticated algorithms, including real-time bidding and server-to- server header bidding. Access global deals with industry-leading SSPs and ad networks. -
22
ABP
Volosoft
ABP is a platform built on the open source ABP framework. It provides pre-built application modules, rapid application development tooling, professional UI themes, premium support and more. ABP framework is a modular, themeable, micro-service compatible application development framework for ASP.NET Core. It provides a complete architecture and a strong infrastructure to make you focusing on your own business code rather than repeating yourself for every new project. It is based on software development best practices and popular tools you already know. Once you purchase an ABP license, you will be able to create unlimited solutions with your license. The downloaded solution has commercial modules and themes already installed and configured for you. You can remove a pre-installed module or remove one. All modules and themes are used a NuGet/NPM packages by default.Starting Price: $2999 -
23
PrestoAPI
PrestoAPI
Eliminate the need for back-end development. Easily connect to your database using the connection string or server address. Customize your API methods by choosing the data to create, read, update, or delete. Presto! Your API is ready for use by your front-end development team. No back-end necessary. PrestoAPI currently supports SQL Server, MySQL, PostgreSQL, MongoDB, and Oracle database systems. Assign roles to users throughout the application or to specific projects. PrestoAPI is secured through Identity Server, OAuth 2.0, and Active Directory.Starting Price: $49 per month -
24
Backtrace
Backtrace
Don’t let app, device, or game crashes get in the way of a great experience. Backtrace takes all the manual labor out of cross-platform crash and exception management so you can focus on shipping. Cross-platform callstack and event aggregation and monitoring. Process errors from panics, core dumps, minidumps, and during runtime across your stack with a single system. Backtrace generates structured, searchable error reports from your data. Automated analysis cuts down on time to resolution by surfacing important signals that lead engineers to crash root cause. Never worry about missing a clue with rich integrations into dashboards, notification, and workflow systems. Answer the questions that matter to you with Backtrace’s rich query engine. View a high-level overview of error frequency, prioritization, and trends across all your projects. Search through key data points and your own custom data across all your errors. -
25
SCANOSS
SCANOSS
SCANOSS believes now is the time to reinvent Software Composition Analysis with a goal of ‘start left’ and a focus first on the foundation of reliable SCA, the SBOM. An SBOM that does not require a small army of auditors to make it usable. So, SCANOSS provides an SBOM that that is ‘always on’. SCANOSS released the first entirely Open Source SCA software platform for Open Source Inventorying, specifically designed for modern development (DevOps) environments. SCANOSS also released the first Open OSS Knowledge Base, free to the community. Our architecture is API-centric, built for developers. The “shift left” paradigm brings license compliance validation to the earliest possible stage in a development process. We can go as left as intercepting a CTRL-V in your IDE before undeclared Open Source is pasted. The first Open Source Inventorying engine built specifically for modern development and DevOps teams of all sizes.Starting Price: $0 -
26
Kloudless
Kloudless
SaaS App Integrations Made Fast and Easy. Kloudless is an API integration platform that unifies endpoints and data models across many SaaS APIs so that you can code just once and instantly integrate your app with many SaaS providers. We figured out the ins and outs of 150+ APIs so you don’t have to. We learned how to talk to and maintain over 150+ APIs so that you don't have to. Partner with us to help your app integrate with any SaaS app that your customers want. Our Unified APIs unify endpoints and data models across many SaaS APIs so that you can code once and integrate many. Our Unified APIs abstract away the differences between many SaaS APIs, making it simple to build integrations quickly get new features to market. We offer extra features like real-time activity monitoring and pre-built tools like the File Picker and Crawler that the SaaS provider doesn’t even offer. -
27
ChatCamp
ChatCamp
Realtime Chat SDK and Messaging API for Apps & Websites. Integrate in-app messaging in your mobile apps & websites using ChatCamp platform. Product architecture to scale infrastructure on the go. Perfected for handling thousands of users at a time. We use world class infrastructure of Google Cloud Platform to provide most reliable service. We follow best practices of the industry to insure data security and privacy. Focus on building your application. No need to worry about building chat from scratch. We have got you covered. Use our chat SDK and messaging API to build a fully functional chat application. Android, iOS, Javascript and Platform API.Starting Price: $199 per month -
28
eureQa
eureQa
The Complete Automation Platform. Discover the complete automation platform for testing digital applications at scale. The Complete Platform for Testing Digital Applications eureQa is redefining the test automation platform. With support for functional, cross browser/device, mobile & performance testing, and synthetic monitoring in a single enterprise class Cloud platform, eureQa is enabling companies to effectively operate their digital businesses. Powered by Artificial Intelligence (AI) and Machine Learning (ML), the eureQa platform gives companies the tools they need to improve the user experience and overall quality. Enabling Digital Transformation. Digital applications are the future of commerce and enterprise software. eureQa is a modern automation platform powered by Machine Learning and purpose built to accelerate testing of digital applications. Faster Time to Market. Roll out updates and feature changes to your eCommerce apps and enterprise SaaS implementationsStarting Price: $1500 per month -
29
Teamplify
Teamplify
Teamplify is a productivity tool for software development teams. Know your team's pulse with Team Analytics. Save precious meeting time with Smart Daily Standup. Always know how long tasks take with Effortless Time Tracking. Plan ahead with Time off in mind, thanks to built-in Time Off management. Works with your existing team tools - GitHub, Jira, Slack, Zoom, Google, and others - 12 integrations included.Starting Price: $2.5 per user -
30
Apiary
Oracle
Write an API in 30 minutes. Share it with your teammates or customers. Let them use the API mock to take your API for a spin--without writing any code. Iterate, rinse & repeat. Coding can wait until you know what your developers really need. DNA for your API, powerful, open sourced and developer-friendly. The ease of Markdown combined with the power of automated mock servers, tests, validations, proxies, and code samples in your language bindings. It's often hard to see how an API will be used until you have the chance to code against it. What wireframes are for UI design, a server mock is for API design. A quick way to prototype an API - even before you start writing code. Two clicks will link Apiary to a repository of your choice. It’s up to you whether you make the API Blueprint private or public and let the community contribute. We update API docs every time you commit, and we push commits to the repo whenever you update your documentation at Apiary. It's a virtuous cycle.
