Best API Management Tools - Page 9

Csmart iPaaS - API Gateway integration platform

Csmart iPaaS is an enterprise-grade API integration platform designed to streamline digital transformation. It offers a low-code/no-code interface, prebuilt connectors, and support for multiple protocols, enabling rapid deployment and efficient data flow. With features like real-time monitoring, intelligent workflow orchestration, and robust security measures, Csmart iPaaS simplifies complex integrations, enhances operational agility, and accelerates time-to-market. Built on TM Forum ODA standards, it ensures seamless interoperability across diverse systems, making it an ideal solution for modern enterprises seeking scalable and secure integration capabilities.

digiRunner

digiRunner API Management Platform features full API lifecycle management in compliance with OpenAPI specification and security standards of OAuth2.0 and OIDC, providing a secure environment for API management, analysis, deployment and more to empower an API-First strategy.

DigitalML API Management

At digitalML, we have a unique vision to the market; helping large enterprises turn their complex IT legacies around to become as nimble as the Amazons of the world. Through our ignite platform, we provide a holistic service catalog as well as an end-to-end lifecycle with a focus on plan, design, and build, generating most of the required code and gateway settings directly to your CI/CD and run. With proven success, our customers use ignite to build and manage a catalog and the lifecyle of APIs and Microservices (+SOAP and composite services, business capabilities, glossaries, information models, mappings, metadata, building block code, and documentation) - and deploy the artifacts to their implementation platforms of choice. This allows you to digital transform as well as modernize your IT - fast.

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DoX

EndPointBlank

Meet EndPointBlank. APIs evolve. Your customers should not have to break when they do. EndPointBlank helps teams manage the complete API lifecycle in one place: • Version endpoints without disrupting existing integrations • See which customers are still using older versions • Schedule deprecations with clear timelines • Secure access with machine-to-machine authentication • Centralize audit logs, usage insights, and operational alerts We are building EndPointBlank to make API changes safer, more visible, and easier to manage for everyone involved. This is our first post, and the beginning of what we are excited to share. Learn more: https://endpointblank.com

Etlworks Integrator

The Etlworks Integrator is a modern, cloud-first, any-to-any data integration platform that scales with the business. It can connect to business applications, databases, structured, semi-structured, and unstructured data of any type, shape, and size. You can create, test, and schedule very complex data integration and automation scenarios and data integration APIs in no time, right in the browser, using an intuitive drag-and-drop interface, scripting languages, and SQL. The Etlworks Integrator supports real-time change data capture (CDC) from all major databases, EDI transformations, and many other fundamental data integration tasks. Most importantly, it really works as advertised.

Fastrouter

FastRouter.ai is the unified API gateway for enterprise LLM operations, purpose-built for organizations deploying AI at production scale. The Challenge Managing multi-model AI infrastructure creates operational complexity. Teams face provider lock-in, integration overhead, reliability risks, cost unpredictability, and limited governance across distributed LLM deployments. The Solution FastRouter.ai provides a single control plane for your entire LLM infrastructure. Access 100+ models from OpenAI, Anthropic, Google, Meta, Cohere, and other providers through one OpenAI-compatible API endpoint. LLMOps Capabilities Intelligent Routing: Auto-router dynamically selects optimal models per request based on cost, latency, and output quality. No manual tuning required. - High Availability: Automatic retries and failover across providers ensure continuous operation. Virtual model lists enable seamless failover when individual providers experience downtime. - Enterprise Governance: Granular controls manage budgets, rate limits, and permissions at team, project, and API key levels. Role-based access controls prevent cost overruns and enforce usage policies. - Observability & Analytics: Real-time dashboards track token usage, request counts, latency metrics, error rates, and spending trends across all models and providers. Performance alerts notify teams of issues and anomalies. - Model Evaluation: Interactive playground enables side-by-side comparison of model outputs across providers to evaluate quality, consistency, and performance before production deployment. Deployment Model Drop-in OpenAI-compatible integration. Usage-based pricing with no setup fees, no monthly minimums, and no credit card required for initial testing with free credits. Built For AI engineering teams, ML platform leaders, and technical decision-makers managing production inference workloads who require provider flexibility, operational control, and cost visibility without vendor lock-in.

Fetchlayer

FetchLayer is a web scraping API that gives developers, AI agents, researchers, and businesses structured data from social platforms and popular websites, without managing scrapers, proxies, blocks, or rate limits.

Fiorano API Management

Fiorano API Management is a Fiorano API platform which enables exposure of useful data to multiple parties including partners, developers and/or internal teams. It provides a platform to build web interfaces on top of existing HTTP or JMS services in a secure and reliable manner.

Fusio

Google Cloud API Gateway

Google Cloud API Gateway is a fully managed service that enables developers to create, secure, and monitor APIs for their applications. It acts as a central entry point, handling the processing and routing of API requests to backend services running in Google Cloud or other environments. Designed for scalability, reliability, and security, API Gateway ensures consistent performance under various loads and conditions. Key Features and Functionality: - Unified API Management: Consolidates multiple microservices under a single domain, providing a consistent interface for API consumers. - Security: Offers robust security features, including authentication mechanisms such as API keys, OAuth 2.0, JWT validation, and integration with Google Cloud's Identity and Access Management (IAM system. - Traffic Control: Implements rate limiting and quotas to manage API usage and protect against abuse or excessive use. - Monitoring and Logging: Provides detailed insights into API usage and performance through integration with Google Cloud’s operations suite, including Cloud Logging and Cloud Monitoring. - Serverless Integration: Seamlessly integrates with Google Cloud's serverless offerings like Cloud Functions, Cloud Run, and App Engine, facilitating the development and deployment of modern applications. Primary Value and Problem Solved: API Gateway simplifies the process of managing APIs by providing a single interface to access multiple backend services, reducing complexity for API consumers. It enhances security by enforcing authentication and authorization policies, ensuring that only authorized users can access the APIs. Additionally, it offers scalability and flexibility, allowing developers to focus on building great applications without worrying about the underlying infrastructure. By managing traffic, monitoring usage, and securing APIs, API Gateway helps organizations efficiently expose their services to internal and external developers, fostering innovation and collaboration.

GSTIN API

GSTIN API is a REST-based interface for real-time verification of Goods and Services Tax Identification Numbers in India. The software provides instant access to taxpayer details, including legal business names, addresses, registration dates, taxpayer status, return-filing history, and e-invoicing activation through a single endpoint. Designed for ease of use, the API delivers predictable JSON responses and supports integration in JavaScript, PHP, and Python. The platform enables single or bulk GSTIN lookups, streamlining vendor validation processes. Security features include TLS encryption and API key authentication, ensuring secure data transmission. With direct integration to official GST data, the software delivers instantaneous results, avoiding delays from cached or batch-processed systems.

KnoxCall

KnoxCall is an API gateway and secrets manager for small teams. It stores every third-party API key your software uses, such as Stripe, OpenAI and Twilio, and adds the key to each call on its way out. Your apps, pipelines and AI agents hold only a token you can revoke, so a poisoned package, hijacked agent or compromised build finds a token, not your provider keys. Every call is logged with a name attached. KnoxCall also includes an AI gateway with per-agent spend limits and PII redaction, plus workflows, webhooks and analytics. SDKs for Node, Python, Go, PHP and Ruby. Free plan; paid plans from $19 a month.

Leen Unified API

Leen's Unified API streamlines the integration process by combining multiple APIs into a single, standardized interface. This approach simplifies development by providing consistent access to various services, abstracting away complexity, standardizing interactions, normalizing data formats, centrally handling security, and offering scalability. Developers benefit from maintaining just one integration while accessing centralized documentation and support resources. By leveraging Leen's Unified API, product and security teams can focus on their core roadmaps, rather than getting bogged down with integrations and data pipelines.

LinkupAPI

Give your AI agents access to LinkedIn, WhatsApp and Email