List of the Top 17 API Management Apps for iPhone in 2025

Our mailroom solution, hosted in the cloud, enables users to dispatch documents remotely to the U.S. Post Office with ease. DocuSend is compatible with a wide range of accounting, billing, or CRM software that generates PDF files containing valid mailing addresses. Additionally, developers can seamlessly incorporate our REST API into their applications, allowing for the inclusion of a convenient "Send mail" button. This feature can serve both as an option for resellers and for direct internal connectivity. Any organization or business that requires on-demand printing and mailing of documents can enjoy significant cost savings. QuickBooks Online customers can take advantage of a 33% discount on their first DocuSend upload, and further details can be found on our website. By leveraging this service, users can streamline their mailing processes, ultimately enhancing operational efficiency.

A single platform offers endless opportunities to engage with both your customers and staff. Any application can be made secure with authentication capabilities. Okta enables you to swiftly develop experiences that are both secure and enjoyable. By integrating Okta's Customer ID products, you can assemble the necessary framework to ensure security, scalability, and dependability. Safeguard and empower your employees, contractors, and partners effectively. Okta’s workforce identification solutions ensure that your employees remain protected regardless of their location. You will be equipped with essential tools to streamline cloud transitions and facilitate hybrid work environments. Trusted by organizations worldwide, Okta is committed to safeguarding workforce identities while promoting seamless connectivity across various platforms. This reliability and trust make Okta a go-to choice for businesses aiming to enhance their security infrastructure.

EnableX simplifies the process of incorporating real-time communication capabilities into various applications and workflows. Specifically tailored for Service Providers and Systems Integrators, it offers a powerful, scalable, and secure communications platform that alleviates the burdens of network infrastructure management and complexity. With EnableX's wide array of programmable SDKs and APIs, developers can effortlessly customize and integrate communication features such as voice, video, and SMS into their existing systems and workflows. Furthermore, businesses can engage with customers globally through Virtual Number services, while also taking advantage of advanced functionalities including AI and natural language processing. This flexibility allows for enhanced interaction and connectivity in a rapidly evolving digital landscape.

MSG91 is a cloud-based communication platform that enables businesses and developers to effortlessly integrate various communication methods into their applications and services through APIs, including SMS, Email, Voice, RCS, WhatsApp, and more, along with off-the-shelf solutions such as a cloud contact center and customer segmentation tools. This versatility allows companies to enhance their customer engagement strategies effectively.

DronaHQ is an innovative low-code/no-code platform that empowers organizations to design, launch, and oversee tailored applications efficiently and on a large scale. Its standout features comprise: - Highly customizable user interface components - Accelerated app development by tenfold - Effortless integration with any pre-existing technology stack - A robust, scalable cloud-based architecture - Access to over 50 hours of engineering support (Unique Value Proposition) By utilizing DronaHQ, companies can save valuable developer time, safeguard their lifetime value, and minimize customer churn, making it an essential tool for enterprises. This platform is favored by developers and engineering teams for crafting various applications such as administrative panels, CRUD applications, graphical user interfaces for databases or APIs, forms, dashboards, and operational software solutions. Additionally, its user-friendly nature enables quicker onboarding for new team members, enhancing overall productivity.

Optimal IdM's OptimalCloud presents a cost-effective and scalable Identity and Access Management solution tailored to fulfill the security and usability needs of businesses of all sizes, from small to large enterprises. This platform is designed for both consumer-facing and workforce implementations, ensuring versatility in deployment. Each pricing plan comes equipped with multi-factor authentication (MFA), emphasizing that robust security can be accessible without a hefty price tag. With integration capabilities for more than 11,000 applications, it simplifies the setup and configuration process for users. Furthermore, OptimalCloud guarantees 24/7/365 support and boasts an impressive 99.99% uptime, ensuring reliability for all clients. This commitment to excellence makes it a compelling choice for organizations looking to enhance their identity and access management strategies.

Backendless serves as a Visual App Development Platform (VADP) that merges API capabilities, user, and database management features with an easy-to-navigate web interface. This platform enables users to dispatch push notifications and emails, while also accommodating geolocation services and real-time chat functionalities. Additionally, applications developed on Backendless can be tailored through manually written code or by utilizing the Codeless logic creator, providing flexibility in development. Users have the option to deploy their applications on Backendless's cloud servers or opt for installation on private servers. With the Backendless UI Creator, you can build comprehensive web and mobile applications, and the UI Builder enhances this process even further. The platform's compatibility with any client-side environment ensures that data is automatically formatted correctly for various frontend operating systems. Furthermore, Backendless databases can interface with other databases, enabling users to maintain their existing data sources while effectively managing them through Backendless's user-friendly interface. This functionality not only streamlines development but also enhances the overall user experience.

Introducing Treblle: a dynamic Software Development Kit (SDK) specifically designed to accelerate the development of REST-based APIs. This innovative toolkit provides deep insights into the complex metadata associated with each API request, along with the ability to monitor API traffic in real time. Leverage the strength of powerful analytics while enjoying a complete suite of API governance features. Experience the advantages of automated API documentation, which significantly enhances the efficiency of your projects. Treblle goes beyond the conventional by offering automated security audits for each request, allowing you to refine your workflows effectively. With support for over 18 languages and frameworks, you can ensure smooth integration across your organization while strengthening security measures. Empower your teams to create, deploy, and maintain APIs with remarkable speed, ultimately transforming how your organization approaches API development and management. Additionally, Treblle fosters a collaborative environment where developers can easily share insights and best practices, further enhancing overall productivity.

The Enterprise Universal ERP API is a comprehensive HTTP REST API that encompasses a wide range of accounting and ERP capabilities, enabling you to seamlessly integrate ERP features into your applications. It includes all necessary functionalities for ERP and accounting, such as General Ledger (GL), Accounts Receivable (AR), and Accounts Payable (AP). This versatile API can be accessed via HTTP REST calls or directly through stored procedures, making it compatible with any programming language or platform that can connect to MySQL Server, thus granting direct access to the ERP's business logic. With this API, you have the opportunity to collaborate with external developers to create additional subsystems or enhancements for your software solutions. You can provide these developers with the API Calllist and API Documentation, ensuring they have the resources needed to effectively work on your project. As a result, this API not only streamlines the development process but also fosters innovation and expansion for your software products.

At SysAIO, we develop comprehensive software solutions aimed at simplifying intricate operational tasks. Our premier offering, AvAIO, is specifically tailored for the aviation sector, expertly consolidating reservations, operations, and management into one cohesive platform. With our sophisticated management tools, you will gain complete oversight of your airline's operations, encompassing essential features such as compliance tracking, airworthiness assessments, and maintenance scheduling. AvAIO streamlines data management, automates reporting processes, and enhances decision-making strategies to ensure adherence to regulations, boost operational efficiency, and optimize resource allocation. By providing a unified experience with integrated DCS, AvAIO facilitates automated check-in processes and secure payment transactions. This system enhances inventory management, minimizes manual tasks, and guarantees efficient reservation handling, thereby elevating both passenger satisfaction and overall operational performance. With advanced management capabilities, your airline can navigate operations with confidence and precision. Explore our website to learn more about how AvAIO can transform your aviation business.

Revamp your Live Chat strategy to extend beyond traditional customer support functions. While many view Live Chat merely as a means of providing assistance, we encourage a broader understanding of its potential. By interacting with customers in real-time, you can effectively reduce the likelihood of shoppers feeling disoriented or abandoning their carts. Furthermore, you can equip automated systems to address common inquiries promptly. Focusing on users based on their previous interactions and behaviors can significantly improve the personalization of their experience, while automation ensures you are available to engage customers at all hours. This capability allows you to adeptly assist consumers throughout their entire purchasing process. Each interaction is informed by both current session activities and historical transaction data, enabling you to deliver swift answers to their questions. Features like Proactive Messaging, Live Shopper Insights, and Real-time Shopper Journeys are crafted to help identify shopping sessions with the highest revenue potential. Collectively, these powerful tools are presented in an easy-to-use DIY graphical interface that requires no technical expertise. With effortless integration into Shopify, your store can immediately start reaping the rewards of these advanced features, simplifying the process of enhancing customer engagement. The opportunity for boosting your sales is right at your fingertips, ready for you to take advantage of it and transform customer relationships into revenue streams.

Incorporating APIs to serve a swiftly expanding mobile customer base significantly boosts your business's value; however, it also brings forth new challenges due to a rising number of mobile security threats. To mitigate these risks, it is essential that only authorized mobile applications, which function in secure environments and employ encrypted communication channels, are permitted access to your APIs and backend services, thereby thwarting potential botnets, fraudulent actions, harmful scripts, and fake applications from breaching your system. The mobile technology boom has transformed the banking and financial transaction landscape, creating a pressing need for innovative and easily deployable security strategies due to the unprecedented surge in mobile usage. As mobile healthcare applications become increasingly common, it is critical to protect personal health information by securing both the applications and their corresponding APIs. Moreover, the fast-paced changes in how we manage our transportation choices highlight the necessity of safeguarding these mobile interactions to uphold user trust and safety. In this context, organizations must adopt a vigilant and proactive stance toward mobile security, continually adapting to the evolving landscape of threats and opportunities. Ultimately, staying ahead of these challenges not only protects sensitive information but also fosters customer loyalty and confidence in your brand.

iPrism Web Security integrates detailed content filtering with methods for threat detection and mitigation, delivering robust defense against Advanced Persistent Threats, including botnets and viruses. Its user-friendly design allows for a "set it and forget it" functionality, operating as a self-sufficient system that offers advanced threat protection and policy enforcement with minimal maintenance required. Additionally, the extensive reporting capabilities simplify network management for users. By utilizing a distinctive mix of iGuard's automated intelligence along with human analysis, iPrism effectively blocks malware, such as Crypto-Locker, and prevents access to inappropriate websites. This innovative strategy not only enhances user productivity by minimizing latency and reducing false negatives but also guarantees that you benefit from the latest and most effective web protection around the clock, backed by exceptional customer support. Furthermore, iPrism’s proactive measures ensure that your network remains secure against evolving threats.

Chetu serves as a worldwide software development enterprise, delivering tailored technology solutions and support services to businesses across the globe at competitive prices. Its distinctive software delivery approach is crafted to address client requirements, making Chetu a comprehensive source for a wide array of software technology solutions. Headquartered in Sunrise, Florida, the company operates sixteen offices in the U.S., Europe, and Asia, boasting a team of over 2,200 software professionals skilled in more than 40 industry verticals. Chetu stands out as a reliable backend technology ally, facilitating the rapid development of desktop, mobile, and web applications with on-demand developers dedicated to advancing your business's objectives. This commitment to client success ensures that businesses can adapt rapidly to changing market demands while leveraging cutting-edge technology.

DragonGlass serves as a highly scalable Platform as a Service (PaaS) infrastructure, adept at storing and processing various data types, including unmarshalling, indexing, and signature verification, from the Hedera Hashgraph Platform at a transaction per second (TPS) rate that rivals the Mainnet. Users can search for a range of information, including accounts, transactions, and smart contracts, in a manner similar to Google, facilitating easy access to nearly all data generated on the Mainnet. The platform provides a comprehensive suite of REST-based APIs, enabling developers to retrieve all necessary data seamlessly. Additionally, DragonGlass features a dApp Marketplace, where developers can showcase their applications, allowing users to explore detailed information about each dApp, including balance histories and payment records. This creates an integrated ecosystem that not only enhances user engagement but also promotes innovative dApp development.

SnapLogic offers a user-friendly interface that allows for rapid onboarding and learning. With SnapLogic, you can swiftly develop applications and data integrations across your entire organization. The platform facilitates the exposure and management of APIs, broadening your operational capabilities. By minimizing manual, time-consuming, and error-laden tasks, you can achieve quicker outcomes for crucial business activities such as customer onboarding, employee offboarding, quote and cash management, ERP SKU forecasting, and support ticket generation. You are empowered to oversee, control, secure, and govern all of your data pipelines, API interactions, and application integrations through a single, unified interface. In just minutes, automated workflows can be established for any department within your organization, significantly reducing setup time. Furthermore, the SnapLogic platform enables the connection of employee data from various HR applications and data sources, enhancing the overall employee experience. Explore the potential of SnapLogic to transform your processes into seamless, automated experiences that drive business efficiency. This innovative solution can ultimately lead to enhanced productivity and satisfaction across all levels of your enterprise.

Agilysys Stay provides a modern, user-friendly property management solution that is cloud-based and specifically designed for hotels and resorts, facilitating smooth operations across multiple platforms. With this system, users can achieve quicker returns while avoiding technical headaches, utilize mobile solutions that enhance productivity, and tap into smart integrated features that boost upsell opportunities. By enhancing your operational efficiency, you can unlock greater business potential. This all-in-one platform aims to improve occupancy rates, maximize income, lower costs, engage guests more effectively, and raise overall satisfaction levels. Furthermore, Agilysys Stay integrates seamlessly with online booking systems, reservation tools, OTAs, and other applications while also syncing with on-site technologies such as key management, telephony, voicemail, and energy controls. The system allows for a transformation from fixed capital investments to variable operational expenses, all while providing access to the latest software updates without the difficulties associated with traditional upgrade methods. Ultimately, you will gain an in-depth understanding of your operations, which is essential for achieving sustained success in the hospitality industry. This comprehensive approach not only streamlines management but also empowers staff to deliver exceptional guest experiences.