KrakenD is a simple-to-use Enterprise-grade API Gateway built to accelerate your microservices adoption, provide better response times, and reduce the bandwidth consumed. KrakenD aggregates, filters, and manipulates data (Backend for Frontend) from multiple and heterogeneous APIs and non-API services. It provides a single API to your products (web, mobile apps, devices, services) with only the needed data.
KrakenD scales linearly without any problem thanks to its stateless design. It also secures, throttles, caches, and monitors your underlying services. Some of the features are rate-limiting, authorization, load-balancing, proxy, monitoring, tracing, multi-protocol, automatic decoding, and many other features.
Highlights
Ultra-high-speed of processing: +70.000K requests per second by one single instance.
Lower operational costs: high-performance results in lower resource consumption, allowing you to save costs.
True linear scalability: a stateless design that prevents a Single Point of Failure and avoids coordination or centralized configuration persistence.
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
Pricing is based on actual usage, with charges varying according to how much you consume. Subscriptions have no end date and may be canceled any time.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
If you are an AWS Free Tier customer with a free plan, you are eligible to subscribe to this offer. You can use free credits to cover the cost of eligible AWS infrastructure. See AWS Free Tier for more details. If you created an AWS account before July 15th, 2025, and qualify for the Legacy AWS Free Tier, Amazon EC2 charges for Micro instances are free for up to 750 hours per month. See Legacy AWS Free Tier for more details.
You pay by the hour for a ready-to-run virtual machine with the software pre-installed. The single pricing structure is the hourly software rate, which changes based on the EC2 instance type you choose. Instance types span the t2, t3, m3, m4, m5, c3, c4, and c5 families, ranging from small sizes like nano and micro up to larger sizes like 18xlarge. Larger instances carry higher hourly rates because they provide more compute and memory. You add standard AWS infrastructure charges on top. There is no upfront commitment, and you can stop billing by stopping the instance.
Top-of-mind questions for buyers
What software cost applies to run the Community Edition, and what does the hourly rate cover?
KrakenD Community Edition is open source under the Apache 2.0 license, so the software itself carries no license cost. You pay for the pre-configured virtual machine by the hour, plus the underlying AWS infrastructure charges for the EC2 instance you run.
Am I charged when I stop the instance?
The hourly rate meters running time on the EC2 instance. When you stop the instance, software billing stops. Stopped instances may still incur AWS storage fees for attached volumes, but the hourly software rate applies only while the instance runs.
Does a larger instance type add features, or only more compute capacity?
Instance type changes the compute and memory you get, not the feature set. KrakenD runs on minimal resources and stays stateless with no database. Larger instances handle higher throughput and burst traffic, since your hardware sets the limits on endpoints and parallel queries.
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An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
This version of KrakenD is a ready-to-use AMI running the open-source version of KrakenD, and is NOT the KrakenD Enterprise version, and neither includes any of its support or service plans.
The open-source support options can be found in the URL: https://www.krakend.io/support/
Commercial support plans for the open-source version might be purchased separately.
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
Processes over 70,000 requests per second per single instance
API Data Aggregation and Transformation
Aggregates, filters, and manipulates data from multiple heterogeneous APIs and non-API services with Backend for Frontend capabilities
Rate Limiting and Traffic Control
Implements rate-limiting, throttling, and load-balancing mechanisms to control traffic and protect underlying services
Stateless Architecture
Utilizes stateless design enabling linear scalability without single points of failure or centralized configuration persistence
Multi-Protocol Support and Monitoring
Supports multiple protocols with automatic decoding, caching, monitoring, and distributed tracing capabilities
Unified Control Plane Management
Single management console to manage Kong Gateway, Kong AI Gateway, Kong Ingress Controller, and Kong Mesh across multiple deployments and zones.
API Lifecycle Management
Capabilities to make APIs discoverable, consumable, and reusable through API Products bundling, Dev Portal with documentation and testing, and Service Hub for service inventory.
Zero-Trust Security Framework
Implementation of zero-trust security protocols, authentication policies, and access management with operational insights into security-related events and usage patterns.
Multi-Gateway Monitoring and Catalog
Gateway Manager functionality to catalog, connect to, and monitor the status of all control planes and data plane nodes in a single interface.
Analytics and Observability
Deep insights into service, route, and application usage with health monitoring data and observability capabilities across managed infrastructure.
API Lifecycle Management
Control the complete journey of APIs from design through deployment to retirement with comprehensive lifecycle management capabilities.
API Gateway and Microservices Support
Reliable and scalable gateway that enables microservices architecture with support for multiple protocols and legacy system integration.
API Security and Governance
Implementation of OAuth flows and international API security standards with configurable governance levels for different API exposure models (public, restricted, internal).
Sandbox and Testing Environment
Advanced API mocking capabilities in experimental sandbox environments for safe testing and innovation without affecting production systems.
Developer Portal and API Onboarding
Multi-gateway developer portal solution that simplifies API discovery, onboarding, and consumption with low-code drag-and-drop interface for API design and publishing.
A fast reliable api gateway with top notch support team
Reviewed on Jul 11, 2025
Review provided by G2
What do you like best about the product?
- Performance - Integrated tools to validate/check configuration - Bonus "watch" tool to be able to easily live test in docker-compose by simply editing config files - Speed / quality of support when raising issues - Easy to deploy - Extensive and complete documentation
What do you dislike about the product?
- Go templating - Lack of kubernetes controller/integration - Complexity to create a custom plugin
What problems is the product solving and how is that benefiting you?
The need for a secure apigateway with integrated jwt validation
andrew y.
KrakenD is your BFF!
Reviewed on Jun 19, 2025
Review provided by G2
What do you like best about the product?
KrakenD is our technical BFF – Backend-for-Frontend (also best friend forever) simply by declaring the backend sources and allowing frontend teams to define the exact information they want to retrieve. It is an outstanding secured, ultra-performant, stateless API gateway which scales effortlessly whether you are running microservices or more complex architectures. Highly recommended!
What do you dislike about the product?
A user interface would be a nice to have, but anyone with technical skills could easily manage it.
What problems is the product solving and how is that benefiting you?
It helps us us transform different format on the fly and not to mention that it is secured.
Hitesh K.
KrakenD in Action: A Practical Review from the Field
Reviewed on Jun 10, 2025
Review provided by G2
What do you like best about the product?
KrakenD is a high-performance, easy-to-implement, and developer-friendly API gateway that excels in stateless, microservices-based environments. With strong community engagement and responsive customer support, it’s a solid choice for teams aiming to build secure and scalable API infrastructures.
What do you dislike about the product?
KrakenD may require some efforts for advanced use cases.
What problems is the product solving and how is that benefiting you?
KrakenD enables rapid API integration with strong security controls, while allowing seamless aggregation of multiple backend APIs into a single, unified interface—significantly reducing development time and complexity
Silviu-Constantin P.
Top class experience with KrakenD team and product
Reviewed on Jun 03, 2025
Review provided by G2
What do you like best about the product?
Ease of integration through plug-and-play connectors which requires minimal declarative JSON/YAML configuration. KrakenD delivers flexible protocol support, it natively understands HTTP/HTTPS, gRPC, WebSockets. KrakenD API Gateway supports numerous official plugins (rate limiting, circuit breakers, throttling, etc), and they are easy to integrate and configure. Customer Support is top class, we've received best support from both technical and management teams of KrakenD. Also, documentation quality excels.
What do you dislike about the product?
As of now, we haven't noticed things we dislike about KrakenD APIG ateway
What problems is the product solving and how is that benefiting you?
Standardizing Security and Access Control Reducing client complexity by allowing to define a single endpoint that fans out to multiple backend services, merge their responses and return an unified payload. Improving performance and scalability by reducing the redundant calls to downstream services.
Banking
Head of Architecture
Reviewed on May 28, 2025
Review provided by G2
What do you like best about the product?
Single point for APIs. Licencing model. Flexibility, simplicity and specially the Krakend's support team.
What do you dislike about the product?
Direct integration with RabbitMQ was a bit disappointing although it may suffice for simple scenarios, it was not robust enough for our use cases. This is something that they could improve.
What problems is the product solving and how is that benefiting you?
Single point of contact. API security hardening. API normalization.