Best Application Development Software in the USA
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Compare the Top Application Development Software in the USA as of April 2025
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What is Application Development Software in the USA?
Application development software is a type of software used to create applications and software programs. It typically includes code editors, compilers, and debuggers that allow developers to write, compile, and debug code. It also includes libraries of pre-written code that developers can use to create more complex and powerful applications. Compare and read user reviews of the best Application Development software in the USA currently available using the table below. This list is updated regularly.
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1
Google Cloud Platform
Google
Google Cloud Platform (GCP) offers a wide range of tools and services to support application development. These include powerful APIs, SDKs, and serverless offerings that help developers quickly build, deploy, and manage applications. With services like Firebase, App Engine, and Cloud Functions, GCP allows for rapid iteration, CI/CD integration, and auto-scaling applications based on demand. These services are backed by Google’s robust infrastructure, ensuring that applications run reliably even under heavy loads. Additionally, GCP provides extensive documentation and support for developers to streamline the development process. New customers also get $300 in free credits to run, test, and deploy workloads, helping teams get started and experiment with the platform’s capabilities with no upfront cost.Starting Price: Free ($300 in free credits) -
2
New Relic
New Relic
New Relic empowers enterprise application developers with a comprehensive, data-driven approach to planning, building, deploying, and running software. Our unified data platform consolidates all telemetry data, offering robust full-stack analysis tools that provide deep insights into every stage of the development lifecycle. Designed for large-scale operations, New Relic helps identify and resolve issues swiftly, ensuring optimal performance and enhancing reliability. Streamline workflows and uncover the underlying causes of problems, enabling continuous improvement and innovation. With New Relic, deliver exceptional customer experiences, accelerate development cycles, and drive growth with unmatched capabilities tailored for enterprise application development.Starting Price: Free -
3
Blackbird API Development
Ambassador
Accelerate Development of Prod-Ready APIs. AI-Powered Code Gen, Mocking in Minutes, and On-Demand Ephemeral Test Environments. * Design Efficiently: Generate standardized OpenAPI specs with AI assistance, allowing you to begin coding faster. * Mock Effortlessly: Create shareable API mocks without manual coding, enabling rapid validation. * Automate Repetitive Tasks: Utilize AI to automatically generate boilerplate code for both client and server-side APIs. * Test Effectively: Access publicly available URLs for testing in a production-like test environment through Blackbird's ephemeral testing environments. * Debug Seamlessly: Set breakpoints and debug directly from your preferred IDE with Blackbird's integrated debugging tools. * Deploy Smoothly: Utilize a 24/7 hosted environment for progressive and repeated testing without reconfiguration, facilitated by Blackbird's containerized deployment.Starting Price: $69/month -
4
Plaid
Plaid
Plaid is a global data network that powers the tools millions of people rely on to live a healthier financial life. Our ambition is to facilitate a more inclusive, competitive, and mutually beneficial financial system by simplifying payments, revolutionizing lending, and leading the fight against fraud. Plaid works with over 8,000 companies including fintechs like Venmo and SoFi, several of the Fortune 500, and many of the largest banks to empower people with more choice and control over how they manage their money. Headquartered in San Francisco, Plaid’s network spans over 12,000 institutions across the US, Canada, UK and Europe.Starting Price: Free -
5
Sendbird
Sendbird
The #1 chat API for custom apps and websites Drive engagement, conversion, and retention with the most trusted chat platform by industry leaders and developers.Starting Price: $399/month -
6
Twilio
Twilio
Twilio's application development tools empower developers to build robust communication solutions quickly and efficiently. With Twilio's APIs, developers can integrate voice, messaging, and authentication features into their applications, enhancing user engagement and experience. Using Twilio's Programmable Voice API, developers can create applications that handle inbound and outbound calls, implement call tracking, and provide interactive voice response (IVR) systems. The Messaging API allows for sending and receiving SMS, MMS, and WhatsApp messages, enabling real-time communication with users. Twilio's Verify API ensures secure user authentication through SMS, voice, and email verification, protecting applications from fraudulent activities. Additionally, Twilio's Flex platform offers a customizable digital engagement center for sales and support, allowing businesses to tailor customer interactions.Starting Price: $0.0085 per min -
7
Appenate
Appenate
Reduce Paper-Based Work With Our Drag-n-Drop App Builder. Create Data-Driven Apps That Empower Your Business. Mobile & Desktop. No Coding Required. A no-code platform for creating data-driven apps to replace paper forms across all industries. Use our versatile drag-n-drop software to schedule, dispatch, track & manage jobs. “Appenate allowed our company to go paperless in the field & gave us the ability to move towards other paperless operations. Within a month we had a department of 12 technicians & one dispatcher using Appenate daily” – Junetta, Commercial Service Department – Total Group Create quotes, checklists or reports & easily integrate with existing systems. Enforce accountability, cost-saving & efficiency via our dashboard overview. FREE trial offered to test GPS, barcode scanning, signature & drawing, media & attachment upload, formulas, push notifications, white label & offline capabilities. Create online forms and apps in under 5 minutes.Starting Price: $11.90/month/user -
8
ConnectWise Automate
ConnectWise
Solve IT problems at the speed of business with ConnectWise Automate. A robust remote monitoring and management (RMM) platform, ConnectWise Automate helps boost the effectiveness of IT teams. It offers teams the ability to discover all devices and users that need to be proactively monitored, remove delivery roadblocks, and support more endpoints without adding headaches or head count. -
9
Interfacing Enterprise Process Center (EPC)
Interfacing Technologies
Interfacing’s Digital Twin Organization software provides transparency and Governance to improve Quality, Efficiency, and ensure Regulatory Compliance. Map, analyze, and automate processes, manage regulatory compliance, assess risks within a single platform! Interfacing’s digital twin solution (Enterprise Process Center - EPC) is an enterprise management system that helps companies digitalize processes to streamline operations, increase productivity, and continuously improve. Interfacing’s digital business platform – Rapid Application Development (RAD) Tools, with its Low-Code Development methodology will optimize usage of your technical resources and maximize transparency for ongoing improvement. Discover how our Low-Code Rapid Application Development module provides all the tools to create and deploy Custom, Scalable, Secure, and Mobile ready Applications in Days vs. Months!Starting Price: $10/month/user -
10
Site24x7
ManageEngine
ManageEngine Site24x7 is a comprehensive observability and monitoring solution designed to help organizations effectively manage their IT environments. It offers monitoring for back-end IT infrastructure deployed on-premises, in the cloud, in containers, and on virtual machines. It ensures a superior digital experience for end users by tracking application performance and providing synthetic and real user insights. It also analyzes network performance, traffic flow, and configuration changes, troubleshoots application and server performance issues through log analysis, offers custom plugins for the entire tech stack, and evaluates real user usage. Whether you're an MSP or a business aiming to elevate performance, Site24x7 provides enhanced visibility, optimization of hybrid workloads, and proactive monitoring to preemptively identify workflow issues using AI-powered insights. Monitoring the end-user experience is done from more than 130 locations worldwide.Starting Price: $9.00/month -
11
Google Cloud SQL
Google
Fully managed relational database service for MySQL, PostgreSQL, and SQL Server with rich extension collections, configuration flags, and developer ecosystems. New customers get $300 in free credits to spend on Cloud SQL. You won’t be charged until you upgrade. Reduce maintenance costs with fully managed MySQL, PostgreSQL and SQL Server databases. Ensure business continuity with reliable and secure services backed by 24/7 SRE team. Data encryption at rest and in transit. Private connectivity with Virtual Private Cloud and user-controlled network access with firewall protection. Compliant with SSAE 16, ISO 27001, PCI DSS, and HIPAA. Scale your instances effortlessly with a single API call whether you start with simple testing or you need a highly available database in production. Simplify database operations with AI-powered assistance in Gemini, now in preview on Cloud SQL. It streamlines development, performance optimization, fleet management, governance, and migration.Starting Price: Free ($300 in free credits) -
12
Cody
Sourcegraph
Cody, Sourcegraph’s AI code assistant goes beyond individual dev productivity, helping enterprises achieve consistency and quality at scale with AI. Unlike traditional coding assistants, Cody understands the entire codebase, enabling deeper contextual awareness for smarter autocompletions, refactoring, and AI-driven code suggestions. It integrates with IDEs like VS Code, Visual Studio, Eclipse, and JetBrains, providing inline editing and chat without disrupting workflows. Cody also connects with tools like Notion, Linear, and Prometheus to enhance development context. Powered by advanced LLMs like Claude 3.5 Sonnet and GPT-4o, it optimizes speed and performance based on enterprise needs, and is always adding the latest AI models. Developers report significant efficiency gains, with some saving up to six hours per week and doubling their coding speed.Starting Price: $0 -
13
AddSearch
AddSearch
AddSearch provides a lightning-fast, effortless, and customizable site search and recommendation tool for any website or e-commerce site. It works with any CMS and provides an Enterprise level tools to manage search results. With nearly 2000 customers globally, in Media, Telecommunications, Government, Education, eCommerce and many more, AddSearch is a proven best-of-breed site search solution. AddSearch has all the Enterprise-level features that you need: - Autocomplete - Smart results ranking - Including / Excluding content - Advanced search analytics with 1 year retention - Filters and facets - Search personalization - Custom SSO - Audit logs - Recommendation Engine - Automated synonyms suggestions - Organizational User Management - Works with any CMS - Implementations with a crawler or API - SLA up to 99.999% - Fast turnaround time Prices start from $99/month when implementing the search yourself. Full setup service included in plans from $499/month.Starting Price: $99.00/month -
14
Pdftools
PDF Tools
Whether you have thousands of documents or millions, Pdftools has the products and services to help make processing a breeze. Designed for document-heavy industries, Pdftools’ suite of SDKs and APIs are here to make your document workflows easier, faster, and stress-free. Built on SDKs and APIs, the Pdftools products integrate seamlessly into your existing (or new) systems and applications. Process thousands of documents every minute. Our tools are precision-engineered to be efficient and run at blazing speeds. We’re engineers at heart, so we’re only satisfied with the most reliable, orderly, and usable, and well-documented platforms. Shrink file sizes down, but keep the quality and interactivity. Your documents will always be compliant for long-term archiving. We’ve obsessed over every detail in our products, and documented everything so it’s easy to get started.Starting Price: $0/month/user -
15
Guru
Guru
Guru is an Enterprise AI search and AI-powered knowledge platform that provides instant, trusted information from your company's scattered docs, apps, and chats when you need it without context switching. Guru's AI understands who you are and what's important to you. Forget about manually clicking around apps or asking people for answers. Even better, Guru's AI can turn those answers into an AI-powered knowledge platform to replace your legacy knowledge base/wiki and intranet too. Guru natively integrates with Slack, Google, Microsoft Sharepoint, OneDrive, and Teams, Salesforce, Zendesk, Atlassian Confluence, Atlassian Jira, Dropbox, Box, Google Drive, Asana, HubSpot, ClickUp, GitHub, GitLab, Intercom, ServiceNow, Linear, Front, and many many more SaaS apps, documents, #channels. Guru ensures you never have to leave the app you're in to get the answer you needStarting Price: Free -
16
NeoLoad
Tricentis
Continuous performance testing software to automate API and application load testing. Design code-less performance tests for complex applications. Script performance tests <as:code /> within automated pipelines for API testing. Design, maintain and run performance tests as code and analyze results within continuous integration pipelines using pre-packaged plugins for CI/CD tools and the NeoLoad API. Create test scripts quickly for large, complex applications using a graphical user interface and skip the complexity of hand coding new and updated tests. Define SLAs based on built-in monitoring metrics. Put pressure on the app and compare SLAs to server-level statistics to determine performance. Automate pass/fail triggers based on SLAs. Contributes to root cause analysis. Update test scripts faster with automatic test script updates. Update only the part of the test that’s changed and re-use the rest for easy test maintenance. -
17
Aikido Security
Aikido Security
Secure your code, cloud, and runtime in one central system. Aikido’s all-in-one security platform is loved by developers and security teams alike with full security visibility, insight in what matters most, and fast/automatic vulnerability fixes. Teams get security done with Aikido thanks to: - False-positive reduction - AI Autotriage & AI Autofix - Deep integration into the dev workflow (from IDEs and task managers to CI/CD gating) - Automated Compliance Aikido’s covers the entire Software Development Lifecycle (SDLC), including: static application security testing (SAST), dynamic application security testing (DAST), infrastructure-as-code (IaC), container scanning, secrets detection, open source license scanning (SCA), cloud posture management (CSPM), runtime protection, and more.Starting Price: Free -
18
NetNut
NetNut
Get ready to experience unmatched control and insights with our user-friendly dashboard tailored to your needs. Monitor and adjust your proxies with just a few clicks. Track your usage and performance with detailed statistics. Our team is devoted to providing customers with proxy solutions tailored for each particular use case. Based on your objectives, a dedicated account manager will allocate fully optimized proxy pools and assist you throughout the proxy configuration process. NetNut’s architecture is unique in its ability to provide residential IPs with one-hop ISP connectivity. Our residential proxy network transparently performs load balancing to connect you to the destination URL, ensuring complete anonymity and high speed.Starting Price: $1.59/GB -
19
Jotform
Jotform
Trusted by over 25 million users, Jotform is an all-in-one, no-code platform that simplifies data collection, automation, and online sales. Using its drag-and-drop Form Builder, businesses can create customized forms and surveys to collect leads, payments, and e-signatures. With 10,000+ templates and advanced features like conditional logic and 200+ integrations, Jotform streamlines workflows. Jotform's AI-powered Agents provide real-time customer support, guiding users through form submissions, answering questions, and ensuring a smooth experience while reducing manual intervention. These AI agents learn from interactions to improve responses, enhancing efficiency and customer satisfaction. The platform also includes a Store Builder to sell products and services, accept payments through 30+ gateways, and tools like Approvals and Report Builder to automate workflows and generate actionable insights.Starting Price: $34 per month -
20
Twilio Messaging
Twilio
Twilio's Messaging API is a powerful tool that enables businesses to integrate messaging capabilities into their applications seamlessly. It offers a stable RESTful API that allows developers to send and receive SMS, MMS, and WhatsApp messages globally. With Twilio's Messaging API, businesses can automate and scale their communications, ensuring messages are delivered over the preferred channels of their customers. The API supports a variety of sender types, including long codes, short codes, toll-free numbers, and alphanumeric sender IDs, providing flexibility in how messages are sent. Additionally, Twilio's Messaging Services feature allows companies to group global senders and enable intelligent sending, automating sender selection, and handling compliance regulations. The API also supports inbound webhooks, allowing businesses to handle responses programmatically and engage in two-way conversations with their customers.Starting Price: $0.0079 per message -
21
Apryse PDF SDK
Apryse
Apryse, previously known as PDFTron, takes document solutions to the next level, making work better and life simpler. Bring PDF viewing, annotating, editing, creation, and generation to any web, mobile, desktop or server framework or application. As a global leader in document processing technology, Apryse gives developers, enterprise customers and small businesses the tools they need to reach their document goals faster and easier. Our product portfolio includes Apryse SDK, Fluent, iText and XODO. Apryse technology works with all major platforms and a wide variety of unique file types. -
22
Eurekos
Eurekos
Learning management systems are good for training employees but often fail to address the unique needs of training customers & partners as well as customers' customers & partners. Eurekos is a leading European customer education specialist, offering innovative training software solutions for businesses and non-profit organizations with a need for external training, certification or accreditation. Eurekos offers a complete set of tools to create and deliver training that cover the entire customer journey: before the sale, during onboarding and ongoing. Eurekos has everything for rapid onboarding, advanced certification, eCommerce, unlimited brand portals, complex organization structures and integrated content development all under the highest privacy & security standards (ISO7IEC 27001 & 27701). We are constantly reinvesting into our software to bring our clients the latest, most current technical features available on the LMS market.Starting Price: $450 USD/month -
23
UserWay
UserWay Inc.
UserWay is a leader in digital accessibility compliance, committed to empowering the fundamental human right for inclusive digital experiences and usability. Trusted by over 1 million websites across the globe, UserWay’s AI-powered technologies break down barriers hindering digital inclusion, ensuring that every digital interaction is seamless and user-friendly. UserWay’s team of web accessibility experts combine a deep legal and technical prowess, ensuring compliance with multiple global laws and standards, including WCAG 2.2, ADA, EN 301-549, and Section 508. In addition to the cutting-edge Accessibility Widget, UserWay's suite of offerings include the Accessibility Scanner that automates violation detection and remediation, and manual Accessibility Audits. Their Accessibility Plugin provides native integration for seamless accessibility enhancement. Discover why millions of users rely on UserWay’s accessibility solutions for inclusion and compliance.Starting Price: $49 per month -
24
People Data Labs
People Data Labs
We handle the heavy lifting of data collection, so you can build innovative and compliant data solutions at scale. Our data has enabled thousands of engineering, data science, product, and other technical teams to build compliant, innovative, data-based software solutions.Starting Price: $0 for 100 API Calls -
25
ManageEngine OpManager
ManageEngine
OpManager is a network management tool geared to monitor your entire network. Ensure all devices operate at peak health, performance, and availability. The extensive network monitoring capabilities lets you track performance of switches, routers, LANs, WLCs, IP addresses, and firewalls. Monitor the finer aspects of your network: Hardware monitoring enables CPU, memory, and disk monitoring, for efficient. performance of all devices. Perform seamless faults and alerts management with real-time notifications and detailed logs for quick issue detection and resolution. Achieve network automation, with workflows enabling automated diagnostics and troubleshooting actions. Advanced network visualization-including business views, topology maps, heat maps, and customizable dashboards give admins an at-a-glance view of network status. 250+ pre-built reports covering metrics like device performance, network usage, uptime, facilitate capacity planning and improved decision-making.Starting Price: $95.00/one-time -
26
Kochava
Kochava
Advertisers worldwide use Kochava to measure what matters most across any channel, any device, and any audience. Founded in 2011 as one of the first mobile measurement partners (MMPs), Kochava now supports campaign measurement on mobile and beyond. Tap into multi-touch attribution, modern MMM, and always-on incremental measurement disciplines to achieve a data-driven, privacy-durable growth strategy. Know which omnichannel tactics drive customer acquisition and retention across connected devices. Key features include: omnichannel app attribution & analytics, cost & ROI measurement, deep linking, marketing data management & ETL support, ad fraud detection & prevention, and strategic services. The Kochava library of software development kits (SDKs) provide out-of-the-box measurement support across mobile, CTV, web, and other connected devices. Built-in integrations enable clients to activate and measure campaigns with thousands of ad networks, CTV platforms, publishers & more.Starting Price: FREE -
27
Testeum
Testeum
Tired of bugs and poor UX going unnoticed despite thorough internal testing? Testeum is the SaaS crowdtesting platform that connects mobile and web app creators with carefully selected testers based on your criteria. Test at any stage, from prototype to production, with self-service options or expert management. Tailor your test audience with specific criteria and environments. Launch UX or functional tests in minutes and get real-time feedback as soon as your campaign starts. Results are delivered in hours, integrated with your bug-tracker or automation tools. Testeum is easy to use, agile-compatible, and gives you detailed insights into your users' expectations. Stop guessing—start knowing.Starting Price: $75 USD -
28
A no-code platform designed for creating mobile business applications tailored to Microsoft Dynamics 365, Power Platform, Business Central, and Salesforce. This toolkit empowers you to build white-labeled, scalable apps optimized for industries such as utilities, energy, construction, and field service. With offline functionality, secure data synchronization, and customizable features, you can design mobile solutions for inspections, asset management, work orders, and more. Its drag-and-drop interface makes it easy to create tailored forms, workflows, and dashboards—no coding required. For partners and ISVs, the toolkit offers an opportunity to build verticalized mobile solutions, extend CRM and ERP capabilities, and generate new revenue streams by delivering branded apps that meet the specific needs of frontline workers. Whether you're modernizing field operations or equipping clients with reliable mobile technology, this toolkit provides the tools you need to succeed.Starting Price: $35/month per user
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29
Google Cloud Run
Google
Cloud Run is a fully-managed compute platform that lets you run your code in a container directly on top of Google's scalable infrastructure. We’ve intentionally designed Cloud Run to make developers more productive - you get to focus on writing your code, using your favorite language, and Cloud Run takes care of operating your service. Fully managed compute platform for deploying and scaling containerized applications quickly and securely. Write code your way using your favorite languages (Go, Python, Java, Ruby, Node.js, and more). Abstract away all infrastructure management for a simple developer experience. Build applications in your favorite language, with your favorite dependencies and tools, and deploy them in seconds. Cloud Run abstracts away all infrastructure management by automatically scaling up and down from zero almost instantaneously—depending on traffic. Cloud Run only charges you for the exact resources you use. Cloud Run makes app development & deployment simpler.Starting Price: Free (2 mil requests/month) -
30
Nutrient SDK
Nutrient
Nutrient is the comprehensive solution for all your PDF needs, offering tools that effortlessly integrate and operate PDF functionality across any platform. 1. SDK PRODUCTS Integrate robust PDF functionality into iOS, Android, Windows, web (JavaScript), or any cross-platform technology, providing capabilities such as PDF viewing, markup, collaboration, and more. 2. LIBRARIES Utilize our potent .NET and Java libraries to boost your backend applications with batch processing of redactions and PDF forms, OCR’d scanned text, and editing of PDF documents, directly from your application server. 3. PROCESSOR Our dynamic PDF microservice, Processor, enables swift generation of PDFs from HTML, including HTML forms, along with Office-to-PDF conversions, OCR, redaction, and XFDF merging and exporting. 4. PDF API Use hosted PDF API to generate, convert, and modify PDF documents in your workflows. We manage the development and server administration, letting you focus on what you do best.