Alternatives to Rocket API
Compare Rocket API alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Rocket API in 2026. Compare features, ratings, user reviews, pricing, and more from Rocket API competitors and alternatives in order to make an informed decision for your business.
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1
Telepresence
Ambassador Labs
Telepresence streamlines your local development process, enabling immediate feedback. You can launch your local environment on your laptop, equipped with your preferred tools, while Telepresence seamlessly connects them to the microservices and test databases they rely on. It simplifies and expedites collaborative development, debugging, and testing within Kubernetes environments by establishing a seamless connection between your local machine and shared remote Kubernetes clusters. Why Telepresence: Faster feedback loops: Spend less time building, containerizing, and deploying code. Get immediate feedback on code changes by running your service in the cloud from your local machine. Shift testing left: Create a remote-to-local debugging experience. Catch bugs pre-production without the configuration headache of remote debugging. Deliver better, faster user experience: Get new features and applications into the hands of users faster and more frequently.Starting Price: Free -
2
Kinective Bridge
Kinective
With Kinective Bridge™ (formerly OmniConnect), easily connect your core with best-of-breed fintechs to scale digital transformation, modernize operations, and increase client delight. Transformation sounds great on paper, but hard to make a reality with legacy tech stacks and outdated infrastructures. The hassle of switching cores or burning through in-house dev hours to integrate systems can be a slow, time-consuming process. To thrive in today’s modern, digitally-focused world, you need one connection to scale your transformation efforts quickly and securely. Kinective has the connections you need. Our Kinective Bridge™ (formerly OmniConnect) solutions give you control by bridging the gap between legacy systems and modern digital services through 80+ turnkey fintech integrations across 99% of US-based cores. -
3
DreamFactory
DreamFactory Software
DreamFactory Software is the fastest way to build secure, internal REST APIs. Instantly generate APIs from any database with built-in enterprise security controls that operates on-premises, air-gapped, or in the cloud. Develop 4x faster, save 70% on new projects, remove project management uncertainty, focus talent on truly critical issues, win more clients, and integrate with newer & legacy technologies instantly as needed. DreamFactory is the easiest and fastest way to automatically generate, publish, manage, and secure REST APIs, convert SOAP to REST, and aggregate disparate data sources through a single API platform. See why companies like Disney, Bosch, Netgear, T-Mobile, Intel, and many more are embracing DreamFactory's innovative platform to get a competitive edge. Start a hosted trial or talk to our engineers to get access to an on-prem environment!Starting Price: $1500/month -
4
Amazon API Gateway
Amazon
Amazon API Gateway is a fully managed service that makes it easy for developers to create, publish, maintain, monitor, and secure APIs at any scale. APIs act as the "front door" for applications to access data, business logic, or functionality from your backend services. Using API Gateway, you can create RESTful APIs and WebSocket APIs that enable real-time two-way communication applications. API Gateway supports containerized and serverless workloads, as well as web applications. API Gateway handles all the tasks involved in accepting and processing up to hundreds of thousands of concurrent API calls, including traffic management, CORS support, authorization and access control, throttling, monitoring, and API version management. API Gateway has no minimum fees or startup costs. You pay for the API calls you receive and the amount of data transferred out and, with the API Gateway tiered pricing model, you can reduce your cost as your API usage scales.Starting Price: $0.90 -
5
Kong Konnect
Kong
Kong Konnect Enterprise Service Connectivity Platform brokers an organization’s information across all services. Built on top of Kong’s battle-tested core, Kong Konnect Enterprise enables customers to simplify management of APIs and microservices across hybrid-cloud and multi-cloud deployments. With Kong Konnect Enterprise, customers can proactively identify anomalies and threats, automate tasks, and improve visibility across their entire organization. Stop managing your applications and services, and start owning them with the Kong Konnect Enterprise Service Connectivity Platform. Kong Konnect Enterprise provides the industry’s lowest latency and highest scalability to ensure your services always perform at their best. Kong Konnect has a lightweight, open source core that allows you to optimize performance across all your services, no matter where they run. -
6
Postman
Postman
The collaboration platform for API development. Simplify each step of building an API and streamline collaboration so you can create better APIs—faster. Postman is a collaboration platform for API development. Postman's features simplify each step of building an API and streamline collaboration so you can create better APIs—faster. Quickly and easily send REST, SOAP, and GraphQL requests directly within Postman. Automate manual tests and integrate them into your CI/CD pipeline to ensure that any code changes won't break the API in production. Communicate the expected behavior of an API by simulating endpoints and their responses without having to set up a backend server. Generate and publish beautiful, machine-readable documentation to make your API easier to consume. Stay up-to-date on the health of your API by checking performance and response times at scheduled intervals. Provide a shared context for building and consuming APIs, and collaborate in real-time.Starting Price: $12 per user per month -
7
SAP Integration Suite is an integration platform as a service (iPaaS) that allows you to seamlessly integrate on-premise and cloud-based applications and processes with tools and prebuilt content managed by SAP. Leverage tools and prebuilt content to address the full range of integration challenges, including integration flows, connections to third-party solutions, and API management. Connect and customize experiences across the enterprise. Accelerate innovation by starting with integration. Empower practitioners beyond central IT. Integration platform as a service (iPaaS) delivers a cloud service for application, data, process, and service-oriented architecture (SOA) integration scenarios. It is a multitenant platform that supports cloud-to-cloud, cloud-to-on-premise, on-premise-to-on-premise, and B2B integration. It supports real-time integration and scales to meet the high-volume demands of mobile and electronic data interchange environments.
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8
Rocket Verastream
Rocket Software
Rocket Verastream is an enterprise integration platform designed to modernize, extend, and connect legacy systems without disrupting existing operations. It enables organizations to expose mainframe and midrange applications as web services, mobile apps, or cloud-ready components, all while preserving the underlying business logic. With Verastream, IT teams can retool legacy applications into flexible, API-driven assets that support digital transformation initiatives. The solution helps accelerate modernization by allowing companies to roll out new, integrated capabilities at their own pace. Its suite of tools—including Host Integrator, Bridge Integrator, SDKs, and Process Designer—offers multiple pathways for integration depending on system type and project complexity. Verastream ultimately helps enterprises maintain business momentum while reducing risk and avoiding costly system overhauls. -
9
Enterprise Universal ERP API
STFB Inc.
Enterprise Universal ERP API is a complete HTTP REST API with hundreds of accounting & ERP functions that you can use to add accounting and ERP functionality to your own applications! All basic Accounting and ERP functionality is included and made available via API calls! GL, AR, AP, OE, Inv, Warehousing, CRM, MRP, and ECommerce calls included. Since the Enterprise ERP API is implemented in stored procedures, and can be called either directly or via HTTP REST, ANY LANGUAGE or PLATFORM can be used to access the ERP business logic! IF the language / development environment / software platform can access MySQL or SQL Server, then it can use the ERP business logic directly! One of the BEST new features of this API, is that it will allow your company to hire outside developers to build sub-systems and add-ons to your software product WITHOUT having to SHARE THE SOURCE CODE WITH THEM! You can simply send your new outside developers the API Call List & API Documentation!Starting Price: $999.99 One Time -
10
Webiny
Webiny
Open-source framework that helps you to architect, build and deploy solutions on top of serverless infrastructure. A self-hosted serverless CMS that includes a headless GraphQL API, asset management, and a no-code builder for static pages and forms. Scaleable & cost-effective. The built-in prerendering services makes your pages crawlable by search engines. Manage digital assets, resize and deliver images on multiple resolutions. Expand and change any aspect of the system with custom plugins and business logic. Numerous built-in performance optimizations make your sites fast and scalable. -
11
Apigee
Google
The Cross-Cloud API Management Platform. Build and deliver modern applications faster with well-managed APIs. Quickly deliver mobile apps to be where your customers are. Build a bridge between legacy systems and modern applications. Easily deliver partner and third-party offerings to customers through APIs. Hide clunky UIs and processes behind a clean API facade. Create a unified customer experience for your brand by unlocking siloed systems. Gain full visibility into API traffic, developer behavior, and other systems operations. Measure KPIs and generate actionable intelligence to inform business decisions. Leverage machine learning to identify anomalies and apply corrective actions. API management tools provide businesses with critical knowledge about API traffic trends, top developers, and API response times. This enables them to attract developers, improve API performance, find issues, and make better business decisions. -
12
Backendless
Backendless
Backendless is a Visual App Development Platform (VADP) that combines API, user, and database management functionality with a user-friendly, web-based interface and UI Builder. Backendless offers the ability to send emails and push notifications and supports real-time chat and geolocation-based functionality. A Backendless application can be customized with manually written code or using our Codeless logic builder. The platform can be hosted on our cloud servers or installed and managed on your own private servers. The Backendless UI Builder allows you to build fully functional web and mobile apps. You can use the UI Builder, or Backendless works seamlessly with virtually any client-side environment, automatically morphing data to the proper format for the frontend operating system. A Backendless database can also be connected to external databases, allowing you to maintain existing data sources while also being able to manage those databases using Backendless' intuitive interface.Starting Price: $15.00/month -
13
aplonHUB
PaymentComponents Ltd.
Payments Hub The easiest way to add payment functionality to your core system Ride the fintech evolution wave with aplonHUB and get the simplest way to add payments to your core system. - Make your core system, payment ready with a plug-in application - Handle instant payments by automating financial messaging - Connect to SWIFT or Service Bureau or ACH for Incoming or outgoing messages - Perform AML and other workflows for your compliance needs -
14
IBM z/OS Connect
IBM
IBM® z/OS Connect Enterprise Edition provides a simple and intuitive way to bring the power of APIs to your mainframe. Unlock the value of your IBM Z® subsystems with truly RESTful APIs and create consumable APIs in minutes to make Z applications and data centers to your hybrid cloud strategy. Call APIs from Z applications to enhance them with the power of cloud-native functions. Remove dependencies on platform-level skills and create Swagger-defined APIs in minutes. Get enterprise-grade APIs to handle the requests required by business-critical services. A single, consistent, approach to monitoring and auditing all IBM Z APIs across the platform. Enhance z/OS® applications with the power of cloud native functions, plus easily call APIs using native interfaces from COBOL and PLI programs. Drive agility across your development teams with parallel development for APIs and Services using source code management systems such as Git or RTC/Jazz. -
15
CoreStory
CoreStory
CoreStory is a code-intelligence platform that uses AI to analyze enterprise codebases and uncover the embedded business logic, architectural structure, and technical dependencies hidden within legacy systems. It breaks down complex applications using recursive decomposition and recomposition to generate a fully queryable intelligence model encompassing business requirements, business rules, workflows, system design, and code-level insights. With real-time interactive access, teams can ask questions of their code, explore entry-points, trace dependencies, and view architecture diagrams to accelerate tasks such as legacy app modernization, application maintenance, AI-generated code governance, and developer onboarding. The platform supports injection via API/MCP into critical engineering systems, enabling visual dashboards like business-process explorer, architecture explorer, and code entry-point explorer. -
16
Agilysys Stay
Agilysys
Agilysys Stay: An intuitive, cloud-based property management solution for resorts and hotels. Keep business flowing effortlessly, on any operating system. See Quicker Returns without the Technology Overhead, Engage Seamless Mobility that Improves Productivity, Drive Upsell Revenue with Built-in, Intelligent Logic. Gain Efficiency. Grow Your Business. Agilysys Stay is your one-stop solution to grow occupancy, increase revenue, eliminate costs, engage more guests and enhance satisfaction. A streamlined PMS that conveniently interfaces with web reservations, booking engines, OTAs and more. Plays nicely with on-premise technologies for keys, phone, voicemail, energy management and others. Convert capital expenses to operational costs and get access to the latest updates without the pain of managing upgrades. Get a complete overview. -
17
SyncTree
Ntuple
SyncTree strives to be a "Super Connecting Platform" that can easily connect any services you want. With SyncTree, which consists of SyncTree STUDIO, a solution for building backend business logic with block coding, and Block Store, a platform for buying and selling pre-made backend function blocks like App Store, you can organically utilize data and connect services to achieve unlimited service expansion. Based on aPaaS, Block Store provides APIs from various services such as ChatGPT, DALLE, YouTube, etc. in the form of 'backend function blocks', which you can subscribe to and then combine as you want quickly in SyncTree STUDIO to build your business logic. SyncTree is for everyone, whether you're an individual or a business, and you can subscribe and use it according to your needs, from the free version to the PRO version.Starting Price: Free/1Month/3,000 Call -
18
CData API Server
CData Software
The CData API Server is the fastest and easiest way to build and deploy data driven APIs. With API Server users can create APIs that deliver application back–ends for internal applications, facilitate mobile development projects, expose data as a service, and deploy enterprise–class microservices. The API Server is an installed application that includes everything needed to create, run, manage and secure APIs - all without custom development. It enables you to create and deliver self-contained API endpoints, on-premise or to the cloud - that connect to any application or database and translate REST, JSON, and OData API calls to your configured IT resources. Complete with API critical features like access-control, data security, monitoring, and management, API server is a powerful tool to help modernize your back-end infrastructure. Download a 30-day free trial of CData API Server or learn more at: https://www.cdata.com/apiserver/ -
19
SnapLogic
SnapLogic
Quickly ramp up, learn and use SnapLogic to create, multi-point, enterprise- wide app and data integrations. Easily expose and manage pipeline APIs that extend your world. Eliminate slower, manual, error-prone methods and deliver faster results for business processes such as customer onboarding, employee onboarding and off-boarding, quote to cash, ERP SKU forecasting, support ticket creation, and more. Monitor, manage, secure, and govern your data pipelines, application integrations, and API calls––all from a single pane of glass. Launch automated workflows for any department, across your enterprise, in minutes – not days. To deliver superior employee experiences, the SnapLogic platform can bring together employee data across all your enterprise HR apps and data stores. Learn how SnapLogic can help you quickly set up seamless experiences powered by automated processes. -
20
Jitterbit
Jitterbit
Jitterbit Harmony is an AI-infused integration and automation platform designed to unify business systems across cloud, SaaS, and on-premise environments. It provides end-to-end workflow automation through products including iPaaS, API Manager, App Builder, and EDI. With a layered AI architecture, Harmony embeds accountable AI agents and assistants directly into integration processes. Drag-and-drop connectors enable rapid deployment and seamless connectivity with thousands of applications such as Salesforce, SAP, Workday, and NetSuite. The platform supports industries ranging from healthcare and manufacturing to retail and logistics. Jitterbit has earned repeated #1 rankings in G2’s Enterprise iPaaS Implementation Index, highlighting customer satisfaction and speed to value. Designed for secure, scalable transformation, Harmony powers integration, automation, and application development within a single unified system. -
21
Fiorano API Management
Fiorano Software
Fiorano API Management provides deep integration capabilities to enterprises to build APIs on top of existing applications, offering a range of capabilities including protocol transformation, mobile backend-as-a-service (MBaaS), standards-based access management, version management, API rate limiting, and metering (analytics). Fiorano transforms backend and third-party web services into easily consumable APIs, governed by self-service policies. Available both as an on-premise platform and as a cloud service, Fiorano API Management also provides contextual analysis and visibility into API initiatives and associated digital assets to help drive developer and user engagement. Allows enterprises to publish and socialize their APIs Includes support for self-signup of developers and viewing API documentation related to various public and protected APIs. -
22
Aidbox FHIR Platform
Health Samurai
More than just a FHIR server. Full-blown FHIR-powered platform that drastically reduces time and effort for your Health IT solution development. Use Aidbox for effective development of interoperable apps to plug into the connected healthcare ecosystem. Focus on business logic we'll guide you through FHIR-implementation challenges. Build a customized EHR system that works for unique processes in your medical practice. Create a unified data source of truth and provide powerful analytical capabilities. Develop telehealth apps designed for communication and remote monitoring. Implement an FHIR eco-system that complies with CMS interoperability regulations. Develop FHIR-first apps to enable your clients with great access to healthcare information. Aidbox is a metadata-driven platform where everything is represented as data/resourses that can be customized and always remain under your control. -
23
Rocket COBOL Analyzer
Rocket Software
Rocket® COBOL Analyzer is a static code analysis and application intelligence tool designed to provide full visibility into COBOL applications, regardless of their scale or complexity. It enables developers to analyze, visualize, and plan code changes with confidence by delivering continuous code analysis directly within their development environment, allowing them to evaluate the impact of modifications before and after implementation. It offers interactive visualizations that map application structures, dependencies, and relationships, giving stakeholders a clear and current understanding of how systems evolve over time. It includes customizable code search capabilities and reporting frameworks that allow teams to quickly locate relevant logic, generate insights, and maintain control over large and complex codebases. -
24
Apollo GraphOS
Apollo GraphQL
Apollo GraphOS is an API orchestration platform designed to help teams build, scale, and manage a unified supergraph across any number of services and applications. It brings together a secure, high-performance runtime layer with a centralized cloud management plane for seamless collaboration. Developers can unify REST APIs using Apollo Connectors, making it easy to migrate or integrate systems into GraphQL Federation. The GraphOS Router provides real-time capabilities, advanced caching, policy enforcement, and observability for large, distributed architectures. GraphOS Studio further enhances workflows with schema collaboration, CI/CD integration, and tooling that accelerates development. With flexible hosting options, GraphOS simplifies the delivery of modern, scalable GraphQL experiences.Starting Price: $49 per month -
25
Sensedia API Management
Sensedia
Our platform supports more than 100 enterprise clients across a range of sectors, managing their API full life cycles, programmers and businesses, increasing productivity and time-to-value. Described as 'a leader' and 'strong performer' in two Forrester reports and 'visionary' in Gartner's Magic Quadrant for full life cycle API management. Experimental environments (Sandbox). Enable private or public Hackathons. Align with start-ups and innovative ecosystems. Create new business models. Open Platforms: enhanced design, documentation and security. Enhance the customer experience. Consistent access to company data and experiences. Greater omnichannel and IoT interaction. Better scalability and security. Scalable to suit partners. Meets global security standards. Manage partners' ecosystems. Connect and modernize legacy systems. Integrate internal systems with SaaS applications. Enable your architecture with microservices. -
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Rocket ACUCOBOL-GT
Rocket Software
Rocket® ACUCOBOL-GT® is a comprehensive COBOL development and deployment system designed to extend, modernize, and maintain business-critical COBOL applications while preserving existing logic and workflows. It provides developers with modern tools, including integration with Visual Studio Code, enabling them to analyze, edit, compile, and debug complex ACUCOBOL codebases within a familiar environment. The platform supports seamless integration with contemporary technologies such as Java, .NET, C, and COM, allowing organizations to modernize applications without rewriting them from scratch. It includes built-in graphical capabilities, where the “GT” (Graphical Technology) enables developers to embed interface elements such as menus, buttons, and windows directly into applications, creating richer user experiences. It also offers a Screen Designer and layout tools to build adaptive, responsive user interfaces that can be rendered remotely without requiring code changes. -
27
Xano
Xano
Xano is the unified backend for building and deploying production-grade apps and AI agents. Instead of stitching together databases, runtimes, APIs, auth, integrations, and monitoring—plus a separate orchestrator for agents—Xano provides everything in one secure, scalable platform. Teams can model data, compose logic, expose secure APIs, and integrate with any system, while AI agents can use data and APIs, call external tools, and run server-side with observability and guardrails. Build visually, with AI, or in code from your IDE, then deploy with one click and scale automatically. Xano works with any frontend, including Lovable, Bolt, WeWeb, Retool, and custom code, so you don’t need to rebuild as you grow. Compliance, reliability, and scaling are built-in, enabling teams to focus on the business logic that makes their software unique.Starting Price: Free -
28
OpenLegacy
OpenLegacy
OpenLegacy enables organizations with legacy systems to release new digital services faster and more efficiently than ever before. It connects directly to even the most complex legacy systems, bypassing the need for extra layers of technology. Our product, OpenLegacy HUB is an all-in-one enterprise digital and cloud modernization platform, without disruption. With the OpenLegacy Hub, organizations can automatically generate digital services from any legacy source, deploy them to any cloud environment or framework, extend their functionality, add business logic, and manage these legacy assets in a reusable, discoverable, and easy-to-use way, all without any changes to the underlying legacy applications. 2022 New! OpenLegacy is available on AWS Marketplace.Starting Price: $12K/monthly -
29
Impala
Command Line Software
Connect your product to hotel data in minutes Securely read from and write to many hotel systems using one powerful, well-documented JSON API. Connect your app to our Test Hotel in minutes, and connect to real hotels in days, not weeks. One easy-to-understand, universal REST API to connect to many hotel systems. Impala uses bank-grade security, is fully GDPR-compliant and uses geographically diverse hosting. Impala will be the last PMS integration you’ll ever need. We’re connecting your app to hotel data by integrating with a growing number of property management systems, so you don't have to. We're continuously adding hotel systems, so you can sell to a wider range of hotels every month. Modern hotel technology needs complete data and that's what Impala provides, seamlessly and in both directions. Whether you need to read guest information, write a new transaction or receive an update on a rate change, the Impala API provides a full range of data.Starting Price: €17 per month -
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Wappler
Wappler
Low code visual builder for dynamic, data driven and highly interactive custom web sites, CMS systems and mobile apps. No coding required thanks to its integrated, first class reactive front-end and back-end frameworks, visual two way data bindings and Bootstrap 4 builder - you can focus on productivity and creativity. Wappler allows you to connect to any database or API service. With the Docker integration in Wappler you can not only develop locally, but also deploy to any remote Docker host. Full version control is available, thanks to the Git integration.Starting Price: €19 / month -
31
Imvision
Imvision
How enterprises secure their APIs. Protect your APIs wherever they are, throughout their lifecycle. Gain visibility across the board and deeply understand the business logic behind your APIs. Uncover endpoints, usage patterns, expected flows, and sensitive data exposure through full API payload data analysis. By analyzing the full API data, Imvision allows you to go beyond predefined rules in order to discover unknown vulnerabilities, prevent functional attacks, and automatically shift-left to outsmart attackers. Natural Language Processing (NLP) allows us to achieve high detection accuracy at scale while providing detailed explainability. It can effectively detect ‘Meaningful Anomalies’ when analyzing API data as language. Uncover the API functionality using NLP-based AI to model the complex data relations. Detect behavior sequences attempting to manipulate the logic, at any scale. Understand anomalies faster and in the context of the business logic. -
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Alef Edge API Platform abstracts mobile network complexity by eliminating CAPEX investment and enabling enterprises to deploy private mobile networks that future proof for next-generation applications. Private mobile networks, powered by the edge, are essential to digital transformation. With a few simple API calls, enable connectivity and quickly onboard mobile devices and IoT sensors inside the firewall and the enterprise perimeter. Mediate cloud providers at the edge by managing data traffic across multi-cloud providers for control and cost savings. Alef helps organizations efficiently orchestrate their connectivity. Through Kubernetes Controller as a Service (KCaaS), orchestrate business flows at the edge and leverage data from AI/ML/IoT applications through Alef APIs.
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webMethods.io API
Software AG
Connect data, apps, devices—all the “things” you need to speed innovation with APIs and microservices. Get new products and services out the door—faster! APIs and microservices can help you deliver new and differentiating products and services that improve customer engagement and loyalty to positively impact your bottom line. From new mobile applications and omnichannel initiatives, to improved e-commerce and business processes, APIs and microservices power differentiation and business growth in disruptive markets. Protect APIs, data and microservices with authentication and access control. Set thresholds and limits to control API usage. Group and manage microservices just like you would with business apps. Reuse and govern them to take control and avoid chaos. Monitor who's using your APIs and microservices with increased transparency. Measure what's being consumed to directly or indirectly impact revenue. Create a storefront for your APIs with an API portal. -
34
Webrix MCP Gateway
Webrix
Webrix MCP Gateway is an enterprise AI adoption infrastructure that enables organizations to securely connect AI agents (Claude, ChatGPT, Cursor, n8n) to internal tools and systems at scale. Built on the Model Context Protocol standard, Webrix provides a single secure gateway that eliminates the #1 blocker to AI adoption: security concerns around tool access. Key capabilities: - Centralized SSO & RBAC - Connect employees to approved tools instantly without IT tickets - Universal agent support - Works with any MCP-compliant AI agent - Enterprise security - Audit logs, credential management, and policy enforcement - Self-service enablement - Employees access internal tools (Jira, GitHub, databases, APIs) through their preferred AI agents without manual configuration Webrix solves the critical challenge of AI adoption: giving your team the AI tools they need while maintaining security, visibility, and governance. Deploy on-premise, in your cloud, or use our managed serviceStarting Price: Free -
35
API Science
API Science
APIs aren't just plumbing. They're critical to your business, your apps, and your reputation. That means you need to make sure they're always up, working and performing as they should. Don't let customers call you to tell you your API is down. Don't suffer bad app reviews because of slow or unreliable APIs. Traditional monitoring services were designed long before APIs became core to modern applications. API Science is designed specifically for monitoring APIs. Sure, we understand REST, JSON, OAuth, XML. No problem. Our worldwide API monitoring network lets you see how developers and apps really experience your APIs. You setup API monitors with your own tests. We then call your APIs (up to every minute) from around the world. If anything goes wrong we'll immediately let you know. Quickly identify performance issues, outages, errors. Troubleshoot faster and easier.Starting Price: $29 per month -
36
Apache Knox
Apache Software Foundation
The Knox API Gateway is designed as a reverse proxy with consideration for pluggability in the areas of policy enforcement, through providers and the backend services for which it proxies requests. Policy enforcement ranges from authentication/federation, authorization, audit, dispatch, hostmapping and content rewrite rules. Policy is enforced through a chain of providers that are defined within the topology deployment descriptor for each Apache Hadoop cluster gated by Knox. The cluster definition is also defined within the topology deployment descriptor and provides the Knox Gateway with the layout of the cluster for purposes of routing and translation between user facing URLs and cluster internals. Each Apache Hadoop cluster that is protected by Knox has its set of REST APIs represented by a single cluster specific application context path. This allows the Knox Gateway to both protect multiple clusters and present the REST API consumer with a single endpoint. -
37
Akita
Akita
Designed for any developer or SRE, Akita delivers observability without the complexity. No code changes. No frameworks. Just deploy, observe, and learn. Solve issues quicker and ship faster. Akita helps you identify the cause of issues by modeling API behavior and mapping out how services are interacting with each other. Akita builds models of your API endpoints and their behavior, allowing you to discover breaking changes faster. Akita helps you debug latency issues and errors by showing you what has changed within your service graph. See what services you have in your system, without having to onboard service-by-service. Akita works by passively watching API traffic, making it possible to run Akita easily across your services, without changing code or using a proxy. -
38
Connectbase
Connectbase
Connectbase's Industry Growth Cloud for connectivity is a system of intelligence around location to enable buyers and sellers to drive growth for connectivity providers. Combining location intelligence, workflow including planning, prospecting, pricing and market participation, along with the award winning ecosystem within The Connected World. Over 600 million locations are being managed to drive growth across 150+ service providers globally. -
39
Martini
TORO Cloud
Join the growing community of integration ninjas using Martini™ to integrate faster. Gloop eliminates the grunt work required when creating services for application and data integration, building APIs, and managing data. Gloop makes it easy to perform common development tasks such as mapping and transforming data, iterating over arrays, executing if-else and switch-case logic, invoking external code, running jobs in parallel, and so much more. Flux is Martini’s event based workflow engine for managing asynchronous workflows and event based triggers of Gloop microservices. With Flux you can invoke Gloop microservices sequentially, passing the output of one to the other, and/or in parallel, and Flux will maintain the state of each execution for you. Flux workflows are created visually by dragging Flux states onto a canvas and selecting the Gloop microservice you would like executed when the state is invoked.Starting Price: $500 per month -
40
Nylas
Nylas
Billions of people. Trillions of connections. One API. The Nylas APIs power applications with email, calendar, and contacts sync from any inbox in the world. Only Nylas provides one API for 100% of email, calendar, and contacts integrations. Add missing information in contact records. Make warmer intros with the help of a connection graph. Compile data from each address book to create a unified data source. Straightforward, universal connectivity to lower your costs, save time, and increase developer productivity. Transform data into insights and personalize the user experience. Fuel innovation with unique customer intelligence. Automate digital processes to drive business growth. Streamline user workflows with powerful scheduling automation. Discover how organizations just like yours are driving engagement and increasing customer satisfaction with the Nylas APIs. -
41
Reloadly
Reloadly
For ambitious companies around the world, Reloadly's data and airtime API makes topping up prepaid mobile users as simple, borderless, and programmable as the rest of the internet. Send airtime online with simple APIs, SDKs, widgets or plugins. With just a few lines of code, you can add mobile top-up to your web or mobile application in the programming language you already use. World-class developer onboarding and tools as building blocks for global mobile recharge and data. Register for your free account and start building in minutes. There are no contracts, no restrictions, no shenanigans! Local and international access to the world's leading mobile operators. Our coverage of over 700+ telcos on one API with one wallet removes many complexities to manage your airtime and data top-up requirements. A technology-first approach solving the complexities in the prepaid telecom market. -
42
APIWORX
APIWORX
APIWORX is a fully managed iPaaS and multi-enterprise integration platform built for eCommerce businesses, distributors, and B2B operators who need reliable, scalable data flow between their critical systems — without building or maintaining the integration themselves. At the core of the platform is APIXX, APIWORX's proprietary unified data model. Rather than passing raw data between systems, APIWORX normalizes every transaction — orders, inventory, shipments, invoices, payments, returns, customers, vendors, and more — into a governed, cross-system data layer with 15 entity types and 200+ normalized fields. This means a Shopify order, a NetSuite sales order, and an EDI 850 purchase order all resolve to the same identity and schema. No manual mapping. No downstream data conflicts. Integrations that actually work. APIWORX connects to 60+ platforms out of the box: Shopify, WooCommerce, BigCommerce, Amazon, eBay, Etsy, and Square on the commerce side; NetSuite, Sage Intacct, and QuicStarting Price: $299/month -
43
Deposure
Deposure
Deposure is a secure, scalable API gateway that lets developers instantly publish their APIs without DevOps overhead, offering unlimited bandwidth with dynamic scaling to handle traffic peaks and ensure smooth performance for streaming, large data transfers, or millions of requests. It includes auto error handling with intelligent retry logic that detects failures, reroutes, or retries based on customizable rules, and surfaces real-time alerts and diagnostics to maintain a continuous user experience. It promises 99.97% uptime SLA backed by proactive monitoring, rapid incident response, and transparent reporting, so teams can focus on building while reliability is handled. With one-click connect, developers can expose local services securely in seconds via a CLI command without manual configuration or downtime, as a lightweight agent creates a secure tunnel instead of depending on traditional IP forwarding. -
44
PostPilot
PostPilot.dev
🚀 PostPilot – Your Private Workspace for APIs, Databases & Data Inspection PostPilot combines an API client, database client, and data inspector into one streamlined, local-first interface. Use Variables to link requests and organize everything in reusable Collections — fully local, fully private. ⚙️ How PostPilot Streamlines Your Development Workflow PostPilot combines three core tasks into one lightweight, local app: - API Testing: Send REST/GraphQL requests, inspect responses, and extract data. - Database Querying: Connect to your local or remote DBs and run SQL queries. - Data Inspection: Load JSON/XML, run queries, and debug data fast. All with: - Connection via Variables: Easily reuse variables across requests, queries, and scripts. - Manage requests in Collections: Save and reuse requests anytime - Private Workspace: Your data stays local. No cloud sync, no tracking.Starting Price: $40 one-time-payment -
45
OpenAccess SDK
Progress Software
Build standards-based connectivity (ODBC, JDBC, ADO.NET) for underlying data that is compatible with the most popular analytical and data integration tools. Personally identifiable information that shouldn’t be seen by all users can be hidden or exposed only on a need-to-know basis. OpenAccess SDK is a tool developer can use to handle 99% of the code required to produce a standards-based driver with SQL support. OpenAccess SDK lets you quickly create a standards-based, ASNI-SQL compliant ODBC, JDBC, or ADO.NET driver for your unique requirements without the domain expertise and heavy lift of full code development. Quickly generate a custom driver using our prebuilt addons or develop directly against SDK interfaces. Provides the fastest way to make your application compatible with data-centric tools, such as BI and analytics, ETL, and more. Enables implementation of a single interface for data access from all standards-based APIs. -
46
Atatus
NamLabs Technologies
Atatus is a next-gen observability platform for modern, cloud-native systems, built for developers, DevOps engineers, and SREs who require deep visibility across applications and infrastructure. Trusted by organizations of all sizes and across diverse industries, Atatus provides a unified SaaS platform for comprehensive system monitoring. The platform combines metrics, logs, and traces to deliver full-stack observability across microservices, containers, and cloud environments. With distributed tracing, code-level performance analysis, and intelligent error detection, teams can pinpoint issues faster, understand system behavior, and minimize downtime. Atatus also delivers real-user experience and behavioral insights, helping teams connect application performance with how digital services are actually consumed.Starting Price: $49.00/month -
47
EnableX Communications APIs
vCloudx
EnableX makes integrating real-time communications into applications and workflows a lot easier. Designed and developed for Service Providers, Systems Integrators, and Developers, it provides a robust, scalable and secure communications platform without the complexity of building and maintaining the network infrastructure. By simply leveraging on EnableX comprehensive sets of programmable APIs and SDKs, developers can rapidly customize and embed all or part of the communication functions – voice, video, SMS and chat – right into existing applications, workflows and systems. Together with the Virtual Number services and advanced features such as AI and NLP, businesses can reach customers globally with an outstanding communication experience. -
48
Advantage CSP
Advantage CSP
Advantage CSP is an enterprise-class content services platform that powers complex websites, mobile apps, and business applications while offering the flexibility to adapt to each organization's unique processes and workflows. From public-facing websites to business applications that drive organizational processes, Advantage CSP unifies an enterprise for efficiency. Centrally manage thousands of sites using just one interface. 30% faster development and deployment time compared to a traditional CMS. Spend less time on coding and more time on scaling your business. The multi-tenant architecture enables multi-site and multi-language deployments from a single dashboard. Effortlessly help your team efficiently create beautiful digital experiences for every user on any device. Achieve true flexibility and power.Starting Price: $79 per month -
49
Azure Service Fabric
Microsoft
Focus on building applications and business logic, and let Azure solve the hard distributed systems problems such as reliability, scalability, management, and latency. Service Fabric is an open source project and it powers core Azure infrastructure as well as other Microsoft services such as Skype for Business, Intune, Azure Event Hubs, Azure Data Factory, Azure Cosmos DB, Azure SQL Database, Dynamics 365, and Cortana. Designed to deliver highly available and durable services at cloud-scale, Azure Service Fabric intrinsically understands the available infrastructure and resource needs of applications, enabling automatic scale, rolling upgrades, and self-healing from faults when they occur. Focus on building features that add business value to your application, without the overhead of designing and writing additional code to deal with issues of reliability, scalability, management, or latency in the underlying infrastructure.Starting Price: $0.17 per month -
50
KonnectzIT
KonnectzIT
Choose the authorized applications from our integration library. Configure the actions and fields using flow builder to start the sync. Communication will start between the apps and KonnectzIT will take care from here. Is your day got munched by regular daily tasks that are simple but time-consuming? Can’t do other important work because you need to put your time & effort into these simple tasks? Looking for an easy but effective to save your time, money, and effort? Use our drag & drop visual builder and instantly connect the application to sync the data between them. It will save you a lot of hours in a day depending on the automation volume. The larger the connections, the larger the time spent daily. Connect the applications and automated unlimited tasks easily and simply using a visual connect builder. No matter how complex your workflow is, our builder will help you to visualize the automation setup while configuring the tasks.Starting Price: $10 per month
