--- title: KrakenD API Gateway Reviews meta_title: 'KrakenD API Gateway Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 58 reviews by the users' company size, role or industry to find out how KrakenD API Gateway works for a business like yours. aggregate_rating: rating_value: 4.7 review_count: 58 scale: '5' date_modified: '2026-06-24' parent_category: name: Development url: https://www.g2.com/categories/development --- # KrakenD API Gateway Reviews **Vendor:** KrakenD **Category:** [API Management Tools](https://www.g2.com/categories/api-management) **Average Rating:** 4.7/5.0 **Total Reviews:** 58 ## About KrakenD API Gateway KrakenD is the next-generation API Gateway built for high-performance, large-scale environments. Its stateless, database-free architecture enables true linear scalability with minimal infrastructure and no external dependencies. You can deploy KrakenD anywhere, scale without coordination, and operate efficiently using GitOps workflows and declarative configurations. It supports a wide range of protocols and patterns—REST, gRPC, GraphQL, WebSockets, SOAP, Backend For Frontend (BFF), and more—without middleware bloat. Teams use KrakenD to aggregate responses, transform data, enforce security, and simplify complex API topologies into a single, maintainable layer. No custom services, no unnecessary logic on the frontend. KrakenD avoids per-request pricing and opaque licensing. Instead, it offers predictable flat-rate plans that scale with your architecture, not your traffic. Whether you're modernizing from legacy systems or consolidating fragmented APIs, KrakenD gives you performance, flexibility, and full control over your API infrastructure. ## KrakenD API Gateway Pros & Cons **What users like:** - Users value the **responsive and helpful support team** at KrakenD, enhancing their overall experience with the product. (8 reviews) - Users highlight the **ease of use** of KrakenD API Gateway, enjoying its simple configuration and integration capabilities. (8 reviews) - Users find KrakenD's **ease of implementation** remarkable, making it a breeze to integrate into their architecture. (5 reviews) - Users value the **high performance** of KrakenD API Gateway, appreciating its reliability and intuitive configuration. (5 reviews) - Users appreciate the **excellent documentation** and support from the KrakenD team, enhancing their development experience. (4 reviews) - Flexibility (3 reviews) - Users value the **easy integrations** with other tools, enhancing their systems and streamlining workflow. (2 reviews) - Integration Capabilities (2 reviews) - Security (2 reviews) - API Management (1 reviews) **What users dislike:** - Users find **limited API monetization options** with KrakenD, restricting their ability to manage systems effectively. (2 reviews) - Users find **difficult configuration** in KrakenD challenging, especially when debugging issues in lengthy config files. (2 reviews) - Users find the **inadequate logging** of KrakenD limiting, desiring more customization and local debug capabilities. (2 reviews) - Users wish KrakenD had more **connector options** to enhance integration and streamline operations effectively. (1 reviews) - Users find the **direct integration with RabbitMQ lacking** , making it inadequate for more complex use cases. (1 reviews) - Limited Control (1 reviews) - Limited Customization (1 reviews) - Navigation Issues (1 reviews) - Poor Documentation (1 reviews) - Software Bugs (1 reviews) ## KrakenD API Gateway Reviews ### 1. A Powerhouse API Gateway That Delivers Top-Tier Developer Experience with Effortless Simplicity **Rating:** 5.0/5.0 stars **Reviewed by:** Gianmarco N. | Team Lead APIs and Services, Mid-Market (51-1000 emp.) **Reviewed Date:** October 11, 2024 **What do you like best about KrakenD API Gateway?** We chose KrakenD over other gateway platforms because: - It's easy to operate and configure: JSON or YAML, you choose. - You can managed the configuration via GitOps practices. - It supports OpenTelemetry integration for observability. - It supports multiple backend protocols (HTTP, gRPC, Lambda, among many others). - It's easy to manipulate data and compose . - It's easy to extend via custom plugin development at different stages of the request pipeline. **What do you dislike about KrakenD API Gateway?** There is only one thing that still bothers me and it's its logging. The available customisations on how a statement is logged are still quite limited. I'd really like to see a more customisable logging implementation. **What problems is KrakenD API Gateway solving and how is that benefiting you?** We have been able to migrate our legacy endpoints and domains to the newly created single entrypoint for all our services, and at the same time, a top notch gateway to support our microservice architecture. We have been able to switch our legacy endpoints with no downtime for our user base by leveraging a combination of - use virtualhost plugin - data manipulation - custom request/response plugins ### 2. A modern API gateway **Rating:** 4.5/5.0 stars **Reviewed by:** Michael B. | Senior Software Engineer, Enterprise (> 1000 emp.) **Reviewed Date:** October 11, 2024 **What do you like best about KrakenD API Gateway?** The development team is really easy to work with. They listen to feedback from the community and implement changes based on it. Their documentation is also very good, and it is easy to learn how to accomplish whatever you want. **What do you dislike about KrakenD API Gateway?** The hardest thing for me has been trying to debug issues with my config file. It lets you know that there is an issue, but it would be nice if it told me a specific line of the file where the issue was. **What problems is KrakenD API Gateway solving and how is that benefiting you?** It is serving as our API gateway, and that allows all of our apis to access each other. It is more preformant than our old one, and requires fewer resources to run. ### 3. Tons of capability with easy installation/ops **Rating:** 5.0/5.0 stars **Reviewed by:** Ethan P. | Tech Lead, Small-Business (50 or fewer emp.) **Reviewed Date:** June 21, 2022 **What do you like best about KrakenD API Gateway?** Simple installation and operations make KrakenD extremely likable. There are up-to-date packages for every major OS, maintained by the KrakenD developers. It's also dead simple to install manually if necessary. Many proxy-based API gateways have multiple services that interact to create the working system (Traefik, Tyk, etc.). KrakenD cuts through all of that. I also love that you can use message brokers (RabbitMQ, SQS, etc.) as API targets. This opens up a whole new world of architectural possibilities. UPDATE Mar 2025: Now using Lambdas as backends for some things, which is extremely slick. **What do you dislike about KrakenD API Gateway?** Although the documentation is excellent in most ways—organization, examples, and covering things at an appropriately conceptual level—it is still missing a few items and you'll probably run into one of them at some point. Occasionally something is mentioned but is not quite up to date. Finally, there have been a few bugs. It's a fast development cycle and there is a rough edge here and there. But with the simple operations, it would be very easy to revert to a previous version to wait for a fix. UPDATE Mar 2025: Docs have improved noticeably, bug experiences have disappeared. Leading AI tools don't advise on KrakenD configuration files very well, tending to hallucinate. **Recommendations to others considering KrakenD API Gateway:** Just install it and try it out, since it is so simple to start using. **What problems is KrakenD API Gateway solving and how is that benefiting you?** We are now terminating SSL and Authn/z at the gateway. KrakenD is also helping us standardize our API addresses without always rewriting/rerouting existing API endpoints. Some new APIs can now even be delivered entirely via configuration rather than code. For example: KrakenD endpoint > AWS SQS message > Zapier.com > (whatever). UPDATE Mar 2025: We're now using backend aggregation to create thin backends-for-frontends (BFF) endpoints. Also using the sequential proxy option to handle complex operations for frontends. ### 4. Top class experience with KrakenD team and product **Rating:** 5.0/5.0 stars **Reviewed by:** Silviu-Constantin P. | Solution Architect, Enterprise (> 1000 emp.) **Reviewed Date:** June 03, 2025 **What do you like best about KrakenD API Gateway?** 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 KrakenD API Gateway?** As of now, we haven't noticed things we dislike about KrakenD APIG ateway **What problems is KrakenD API Gateway 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. ### 5. The best-documented API gateway among the competitors, with the most helpful people behind it. **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** October 24, 2024 **What do you like best about KrakenD API Gateway?** - The documentation is great, compared to other competitors - The focus on being a good API Gateway, no focus on side projects that lower the quality of the gateway - The people behind it are very helpful - they really want to help and search for a solution - The flexible configuration feature - It was easy to deploy in our Kubernetes cluster - Go plugin support, with a handy builder image supplied - Uses security-first principles like zero-trust security policy **What do you dislike about KrakenD API Gateway?** - Because of the stateless nature of everything, some business requirements are challenging to implement. But I can see the reasoning - speed matters. - We were advertised the upcoming proxy plugins feature, but when it was dropped, we did not receive a formal update. It would be nice to keep track of which customers are interested in which features. - Lack of an authentication system on a global level, but only endpoint level. Unmapped endpoints are thus not authenticated and we needed to rethink our plugins for things to work as they used to. - Low customization options for authentication responses (returning different reasons in case of missing token, expired token, incorrect signature, ...). - Not easy to do a transparent migration from another gateway system, but this will most likely be the case for every other gateway on the market. We need to integrate KrakenD to work exactly as our old gateway did. - Its native plugin system is using Go, which I dislike. We cannot bump dependency versions when KrakenD's binary is using them already. This slows down patches and forces us to group them together and update them when KrakenD does. It feels archaic to have to deal with this in a modern programming language. **What problems is KrakenD API Gateway solving and how is that benefiting you?** Replacing our current API Gateway, ultimately lowering maintenance. Supporting future API Monetization & usage logging ### 6. KrakenD is your BFF! **Rating:** 5.0/5.0 stars **Reviewed by:** andrew y. | Channels & Professional Services, Small-Business (50 or fewer emp.) **Reviewed Date:** June 19, 2025 **What do you like best about KrakenD API Gateway?** 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 KrakenD API Gateway?** A user interface would be a nice to have, but anyone with technical skills could easily manage it. **What problems is KrakenD API Gateway 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. ### 7. A fast reliable api gateway with top notch support team **Rating:** 4.0/5.0 stars **Reviewed by:** Shailendra N. | Head of SRE, Mid-Market (51-1000 emp.) **Reviewed Date:** July 11, 2025 **What do you like best about KrakenD API Gateway?** - 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 KrakenD API Gateway?** - Go templating - Lack of kubernetes controller/integration - Complexity to create a custom plugin **What problems is KrakenD API Gateway solving and how is that benefiting you?** The need for a secure apigateway with integrated jwt validation ### 8. KrakenD in Action: A Practical Review from the Field **Rating:** 4.0/5.0 stars **Reviewed by:** Hitesh K. | Senior software engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** June 10, 2025 **What do you like best about KrakenD API Gateway?** 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 KrakenD API Gateway?** KrakenD may require some efforts for advanced use cases. **What problems is KrakenD API Gateway 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 ### 9. KrakenD Enterprise Version Review **Rating:** 4.5/5.0 stars **Reviewed by:** Yohan M. | Software Engineer II, Enterprise (> 1000 emp.) **Reviewed Date:** October 18, 2024 **What do you like best about KrakenD API Gateway?** What I like best about KrakenD is how easy it is to integrate it to your systems. It is also easy to implement the endpoint definitions. I like its ability to allow you to implement your own custom plugins to manage authorization and authentication based on your business needs. I also like how responsive its support team is, helping with enterprise level issues on a timely manner. **What do you dislike about KrakenD API Gateway?** What I don't like about KrakenD is its inability to run the application locally in debug mode. KrakenD offers metrics and logging mechanisms, but when running the application locally using your IDE of choice, it is not possible to have debug mode enabled and debug your code line by line. When writing custom plugins, it would be useful to run debug mode to make sure that each line of code in the plugin is working as expected. **What problems is KrakenD API Gateway solving and how is that benefiting you?** For my organization KrakenD solved the problem of multiple authentication providers. To consume our private cloud APIs, users can choose between two types of authentication tokens being okta and authblue. We did not have a solution to enable the two authentication tokens in the same API gateway endpoint. However, after acquiring KrakenD Enterprise Version, we were able to integrate multiple authentication providers which solved a tremendous need for our customers to consume private cloud APIs. ### 10. Best Api Gateway after research several in the market **Rating:** 5.0/5.0 stars **Reviewed by:** David G. | Senior Software Engineering Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** June 22, 2022 **What do you like best about KrakenD API Gateway?** Really easy to install and configure, super fast **What do you dislike about KrakenD API Gateway?** Small company supporting it, but really skilled devs **What problems is KrakenD API Gateway solving and how is that benefiting you?** API proxy with good Auth/SSO intetration, we configure against a custom SSO using Oauth 2.0 really fast ### 11. Does what it claims to do **Rating:** 5.0/5.0 stars **Reviewed by:** Jonathan G. | Senior Product Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** October 10, 2024 **What do you like best about KrakenD API Gateway?** KrakenD has proven to have both a product that delivered the outcome we were looking for and be an organisation that is pleasant to work with. The Gateway is a critical part of our architecture for our customer-facing console and was easier to implement than other systems we have worked with in the past. When we did have questions, KrakenD responded promptly. KrakenD have also listened to suggestions for product enhancements with an open mind and provided reasoned feedback . **What do you dislike about KrakenD API Gateway?** It is our preference to manage systems using an API, e.g REST, gRPC, GraphQL or similar. At the time of our evaluation and subsequent purchase, KrakenD does not offer such a facility. After discussing with KrakenD and our SRE team, we looked using CI/CD with configuration under source control.q **What problems is KrakenD API Gateway solving and how is that benefiting you?** Authenticates requests from a variety of sources and routes them correctly. ### 12. Head of Architecture **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Banking | Mid-Market (51-1000 emp.) **Reviewed Date:** May 28, 2025 **What do you like best about KrakenD API Gateway?** Single point for APIs. Licencing model. Flexibility, simplicity and specially the Krakend's support team. **What do you dislike about KrakenD API Gateway?** 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 KrakenD API Gateway solving and how is that benefiting you?** Single point of contact. API security hardening. API normalization. ### 13. Very stable and extendable API gateway **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** October 14, 2024 **What do you like best about KrakenD API Gateway?** In short, it's stability, the performance and the extendability via plugins. Also, the file-based configuration, including templating, is something we value a lot. It took us only 3-4 weeks to develop a robust solution that suits our needs, including Golang plugins. We run KrakenD in production for a couple of months now and haven't had any issues since we deployed it. The uptime is flawless. The team at KrakenD is super quick in responding to questions and issues. They have been great to work with. Thanks to the Docker image and the file-based configuration, it integrated very neatly into our stack. **What do you dislike about KrakenD API Gateway?** One part for which we use KrakenD is to proxy requests. One minor point regarding this is that the configuration file gets somewhat lengthy with duplication. There is a technical reason for this, and it's not hindering us from using KrakenD. Further, a lot of the duplication can be decreased by using the templating that is offered by KrakenD, which we do. **What problems is KrakenD API Gateway solving and how is that benefiting you?** We use KrakenD as the single interaction and entrypoint for our Frontend applications. It has benefited us greatly in establishing a unified way of interaction and also helped us aligning our product teams around this approach using a API gateway. ### 14. Easy to develop, implementation and use **Rating:** 5.0/5.0 stars **Reviewed by:** Javier E. | I am developper, Building Materials, Mid-Market (51-1000 emp.) **Reviewed Date:** October 12, 2024 **What do you like best about KrakenD API Gateway?** I have migrated an older api manager to KrakenD and it is faster, secure and powerfull. It is easy to develop, deploy and use for customers. **What do you dislike about KrakenD API Gateway?** Sometimes it is difficult search a valid example **What problems is KrakenD API Gateway solving and how is that benefiting you?** We have security risk with older api manager and we have some problems to develop new features. KrakenD gives us new tools, features and security updates often ### 15. Excellent documentation and container images that are ready to use to evaluate **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Telecommunications | Enterprise (> 1000 emp.) **Reviewed Date:** December 04, 2024 **What do you like best about KrakenD API Gateway?** I’ve had a great experience using this API Gateway! One of the standout features is the excellent documentation. It’s well-structured, easy to follow, and provides clear explanations for a wide range of use cases. What truly sets it apart, though, is the inclusion of live working examples. These aren’t just basic snippets—you get fully functional Docker images that are ready to use right out of the box. This makes it incredibly easy to test and deploy different configurations without wasting time on setup. **What do you dislike about KrakenD API Gateway?** Limited API monetization alternatives. I was able to find only one plugin. Maybe I didnt search enough **What problems is KrakenD API Gateway solving and how is that benefiting you?** Moving from SaaS to our OnPremise API Gateway ### 16. We use KrakenD to power the Public API **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** October 14, 2024 **What do you like best about KrakenD API Gateway?** It is generally intuitive to configure and reliable. We've never had issues with it crashing or anything like that. **What do you dislike about KrakenD API Gateway?** Some of the documentation is not clear or needs more examples. For example, the rate limiter docs are quite confusing to me. I would also find it useful to have some repository with sample implementations with comments around what each configuration item does. I'd also really like to see the possibility to customise access logs in a better way so that it is more filterable in tools such as datadog. **What problems is KrakenD API Gateway solving and how is that benefiting you?** KrakenD handles our token validation, routing to different backends, rate limiting and even region routing via a custom plugin. ### 17. Still an easy to use high performance API Gateway **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Automotive | Mid-Market (51-1000 emp.) **Reviewed Date:** November 14, 2022 **What do you like best about KrakenD API Gateway?** After 3 years of productive use, still these are my favourite properties of KrakenD: - Easy setup. - Easy configuration. - Comprehensive Docs. - No performance issues. **What do you dislike about KrakenD API Gateway?** Nothing at all. Until now, there was no reason to complain. **What problems is KrakenD API Gateway solving and how is that benefiting you?** We needed an API Gateway for our APIs, and KrakenD fitted our requirements best. Also licensing and prices are pretty fair. ### 18. KrakenD streamlines workflows, making it easier to maintain our infrastructure. **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Non-Profit Organization Management | Mid-Market (51-1000 emp.) **Reviewed Date:** October 09, 2024 **What do you like best about KrakenD API Gateway?** I like KrakenD for their approach to solutions and the experience that their team brings to the table. KrakenD solution continually delivers innovative features that effectively meet complicated requirements. Furthermore, their support service is extremely educated about the solution and swift and responsive to any possible inquiries or issues. **What do you dislike about KrakenD API Gateway?** I wish KrakenD provided more connectors with other companies to help streamline operations in our environment. **What problems is KrakenD API Gateway solving and how is that benefiting you?** KrakenD serves as a gateway, preventing potential dangers by managing traffic, restricting access, and guarding against vulnerabilities in our APIs. ### 19. The best choice in ApiGateway tools **Rating:** 5.0/5.0 stars **Reviewed by:** Celso Z. | IT Manager, Enterprise (> 1000 emp.) **Reviewed Date:** October 10, 2024 **What do you like best about KrakenD API Gateway?** * best architecture; * high performance; * flexible configuration; * Documentation is easy; * Easy integration with plugins ; * Support always willing to help; *Installation and configuration are always smooth **What do you dislike about KrakenD API Gateway?** I have no complaints so far. KrakenD live up to expectations **What problems is KrakenD API Gateway solving and how is that benefiting you?** Need to standardize service delivery through microservices ### 20. Exactly what we needed **Rating:** 5.0/5.0 stars **Reviewed by:** Ranu Pratap S. | Chief Technology Officer, Mid-Market (51-1000 emp.) **Reviewed Date:** March 19, 2024 **What do you like best about KrakenD API Gateway?** The things which we liked about KrakenD API Gateway are * better architecture(state is not stored in DB) * very performant * flexible configuration makes is useful in larger team setup and CI/CD. * Documentation is nice and we were able to implement on our own w/o any hassle. * pluggable archirecture makes is easy to integrate. **What do you dislike about KrakenD API Gateway?** Insufficient number of community driven plugins. **What problems is KrakenD API Gateway solving and how is that benefiting you?** API security and API management as code. ### 21. Irresistible force with API monitoring. **Rating:** 4.5/5.0 stars **Reviewed by:** Annet B. | Budget Accountant , Information Technology and Services, Mid-Market (51-1000 emp.) **Reviewed Date:** January 03, 2024 **What do you like best about KrakenD API Gateway?** It's an irresistible force with real-time API monitoring. Absolutely awesome with data transformation. Monumental with integrations with plugins. **What do you dislike about KrakenD API Gateway?** Wonderful how it's easy to integrate with plugins. **What problems is KrakenD API Gateway solving and how is that benefiting you?** It's an irresistible software with real-time API monitoring. Monumental for traffic control. Elegant and superb with testing the accuracy of APIs. Simple to use. ### 22. Krakend API Gateway **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Telecommunications | Mid-Market (51-1000 emp.) **Reviewed Date:** March 07, 2024 **What do you like best about KrakenD API Gateway?** Setting up KrakenD gateway is very easy. Gateway is easy to use. Super fast and efficient. Customer support is very good. **What do you dislike about KrakenD API Gateway?** Custom plugins requieres more detailed documentation. **What problems is KrakenD API Gateway solving and how is that benefiting you?** API gateway features have improved our backend systems. ### 23. Effectiveness in Managing API Traffic **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Financial Services | Small-Business (50 or fewer emp.) **Reviewed Date:** January 03, 2024 **What do you like best about KrakenD API Gateway?** Robust security features like authentication, authorisation,encryption and threats protection. Ease of implementation, use and integrations with other tools. **What do you dislike about KrakenD API Gateway?** On availability of ever available customers support team all challenges we face are solved at a go. **What problems is KrakenD API Gateway solving and how is that benefiting you?** With this tool we are always compliance with all regulations with ability to handle protocol translation, allowing APIs to communicate across different protocols or standards seamlessly. ### 24. Fast, powerful and easy to configure **Rating:** 5.0/5.0 stars **Reviewed by:** Michele A. | Solution Architect, Small-Business (50 or fewer emp.) **Reviewed Date:** November 11, 2022 **What do you like best about KrakenD API Gateway?** I used krakend community edition api gateway in every projects that I worked on. It's very fast to set up and run, very easy to configure, it uses very few resources and has a lot of useful plugins that solve most of the problems that you can encounter. For example in the most case I use plugin for jwt and roles validation on endpoints, plugin for modify request/response headers or plugin for limiting the requests per seconds on endpoints. It has a well done and complete documentation and the authors on GitHub are very active and answers very fast if you have an issue. I love this api gateway. **What do you dislike about KrakenD API Gateway?** There are only two things that I dislike of Krakend. The first thing is that it is not possible to create wildcard path for endpoints (an architectural decision). The second thing is the conflicts with endpoints that you can encounter for example if you define two endpoints with the same http method like this: "/api/exhibitions/search", "/api/exhibitions/{exhibitionCode}". But this is caused by a limitation of the router package (a Go package called gin-gonic/gin router) used in the core of Krakend. **What problems is KrakenD API Gateway solving and how is that benefiting you?** Krakend helps me to protect every single microservices that exposes rest apis by evaluating the jwt, it also checks the roles inside the jwt for allowing calls to the services only to certains users. ### 25. Excellent Performance API Gateway **Rating:** 4.5/5.0 stars **Reviewed by:** Soun S. | Onboarding Coordinator, Newspapers, Enterprise (> 1000 emp.) **Reviewed Date:** September 06, 2023 **What do you like best about KrakenD API Gateway?** Easy to deploy and monitor using industrial standards. Straightforward and excellent documentation. Perfect endpoints editions. Highly flexibility. **What do you dislike about KrakenD API Gateway?** It is perfect but beginners needs much attention,kudos to support team they have never disappointed us. **What problems is KrakenD API Gateway solving and how is that benefiting you?** Effectiveness in API management. ### 26. Powerful and flexible API gateway **Rating:** 4.0/5.0 stars **Reviewed by:** Brent H. | Information Technology Engineer, Information Technology and Services, Enterprise (> 1000 emp.) **Reviewed Date:** February 28, 2023 **What do you like best about KrakenD API Gateway?** It is very flexible and offers a wide variety of powerful features for developers. The whole configuration process is very fast and easy. It has the ability to merge microservices, which greatly improves response time. It is very easy to edit the gateway behavior using KrakenDesigner. I really like how you can automatically merge user data. **What do you dislike about KrakenD API Gateway?** I just feel that the documentation could be improved to make the implementation a smoother process. **What problems is KrakenD API Gateway solving and how is that benefiting you?** This is a very versatile API gateway, allowing us to combine all content from multiple APIs into single endpoints. It greatly reduces operations costs and facilitates the integration of microservices. ### 27. An inspiring code structure **Rating:** 5.0/5.0 stars **Reviewed by:** Tomás H. | Staff Software Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** November 10, 2022 **What do you like best about KrakenD API Gateway?** I am constantly inspired by their code organization and structure for golang projects. Its incredibly solid and well done which breeds excellence over the whole technology stack. There is a reason why KrakenD is brutally fast and stable :) **What do you dislike about KrakenD API Gateway?** If you require an "invisible" api gateway, similar to a reverse proxy with more functionality, then KrakenD is probably not what you are looking for. It will fall more along the lines of an intermediate layer for your applications. in the end, it will fulfill the same requirements but in a different way. **What problems is KrakenD API Gateway solving and how is that benefiting you?** Our main use cases include: * Avoiding manking many frontend calls for different services that end up traveling the internet, instead we now call once and KrakenD calls the downstream services * Rate limiting standards for all the services * Centralized User Authentication to avoid implementing code in every single downstream app ### 28. Enhance The Performance with Krakend **Rating:** 5.0/5.0 stars **Reviewed by:** Sanjay S. | Software engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** February 23, 2023 **What do you like best about KrakenD API Gateway?** API aggregation. Add an endpoint specifically with a microservice. Modify API response. Custom template configuration for config.json, also known as flexible configuration. **What do you dislike about KrakenD API Gateway?** We can't add new endpoints in real time. Need to restart the Krakend server. Hot reload is available but it's too risky for production. Also, the documentation for custom plugin development is very limited. **What problems is KrakenD API Gateway solving and how is that benefiting you?** The main problem is calling different APIs of a microservice for a user with multiple calls. The API aggregation feature of Krakend resolves this issue. Also, the Respond modifier is another useful feature. ### 29. An Api Gateway easy to start with and powerful to end with **Rating:** 4.0/5.0 stars **Reviewed by:** Alejandro B. | Enterprise (> 1000 emp.) **Reviewed Date:** February 23, 2023 **What do you like best about KrakenD API Gateway?** It's so easy to start with it with some basic configuration. The excellent documentation makes it easy. It's straightforward and fast. The stateless architecture makes it very scalable **What do you dislike about KrakenD API Gateway?** Complex scenarios takes time to understand. It's not widely used so the community is limited. I would appreciate real world example to compare. **What problems is KrakenD API Gateway solving and how is that benefiting you?** We used it for orchestrating calls to out api from the backend for frontend. It scales so well and gives use excellent performance. The config file makes easy to modify by the different teams. ### 30. Lightweight, high performance API Gateway **Rating:** 4.0/5.0 stars **Reviewed by:** Jonathan G. | Senior solutions architect, Mid-Market (51-1000 emp.) **Reviewed Date:** November 10, 2022 **What do you like best about KrakenD API Gateway?** It's fast and straightforward to get started with basic to moderate use cases. There is an excellent slack channel where the developers are very active in replying to posts. KrakenD is well architected to be easy to deploy and monitor using industry standards such as openmetrics. It has zero dependencies when starting up and running, making it highly reliable. **What do you dislike about KrakenD API Gateway?** The documentation often misses essential details that can waste time when implementing more complex use cases. **What problems is KrakenD API Gateway solving and how is that benefiting you?** KrakenD provides security and protection functionality at a gateway level. Features such as authentication, authorization, request validation and circuit breaker shield the backend from issues that could otherwise cause downtime across a wide range of backend services. Having these features at the gateway ensures implementation consistency and prevents time wasted on undifferentiated heavy lifting. ### 31. Better and faster API gateway **Rating:** 4.5/5.0 stars **Reviewed by:** Anwar V. | S, Small-Business (50 or fewer emp.) **Reviewed Date:** February 28, 2023 **What do you like best about KrakenD API Gateway?** Our backend architecture became a little messy, and we were looking for solutions to make the microservices better. We found KrakendD and implementation was smooth, thanks to the clean documentation. **What do you dislike about KrakenD API Gateway?** Haven't hit the limitation yet, but they have enterprise versions and might to upgrade later. **What problems is KrakenD API Gateway solving and how is that benefiting you?** KrakenD provides API gateway, and we can manage our APIs with this platform, it provides a lot of option while giving really good performance. ### 32. Great team experience with KrakenD **Rating:** 5.0/5.0 stars **Reviewed by:** Jhonatan A. | Mid-Market (51-1000 emp.) **Reviewed Date:** February 28, 2023 **What do you like best about KrakenD API Gateway?** Ease of customization with the creation of plugins in addition to several that it already provides, KrakenD was able to serve us perfectly to create an effective multitenancy solution. **What do you dislike about KrakenD API Gateway?** I would like to see the possibility of exporting and importing openapi schemas in the opensource version. **What problems is KrakenD API Gateway solving and how is that benefiting you?** design an effective multi tenancy solution. ### 33. Efficient and easy **Rating:** 5.0/5.0 stars **Reviewed by:** James M. | Technical Lead, Small-Business (50 or fewer emp.) **Reviewed Date:** February 23, 2023 **What do you like best about KrakenD API Gateway?** Ease of configuration and well structured documentation. Adding new endpoints is a breeze. **What do you dislike about KrakenD API Gateway?** Took a bit of a deep-dive to get running in the way we needed on our infra. **What problems is KrakenD API Gateway solving and how is that benefiting you?** An easily configurable and explorable API gateway. Much easier to have the dev team embrace it and take ownership of maintaining the solution. ### 34. Powerful, Lightweight and Easy to Implement **Rating:** 5.0/5.0 stars **Reviewed by:** İlhan M. | Software Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** June 24, 2022 **What do you like best about KrakenD API Gateway?** KrakenD is very light on resources which allows you to handle great amount of requests on mediocre hardware. Documentation is straightforward. While seeking features for requirements it does not try to sell you some enterprise package for some basic features. KrakenD is a single executable so you don't have to deal with complex installations. KrakenD is stateless and it loads its configuration from a JSON file. You don't have to deal with some database administration. **What do you dislike about KrakenD API Gateway?** Because KrakenD is stateless if you don't know exactly what you are doing it is easy to cause downtime. They included some nice to have plugins to the enterprise plan that I would like to use with the community edition. Also, the enterprise plan kinda limits the server/pod count that you can use. **What problems is KrakenD API Gateway solving and how is that benefiting you?** If you need to manipulate request/response bodies, routing requests to different hosts or paths, rate-limiting requests originating from clients or do authentication checks you must give KrakenD a try. ### 35. Best performant and easy to configure API gateway **Rating:** 5.0/5.0 stars **Reviewed by:** Jose P. | Cloud Architect and Systems Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** June 15, 2022 **What do you like best about KrakenD API Gateway?** KrakenD is a highly performant and open-sourced API gateway that comes with hundreds of capabilities, such as caching, monitoring, QoS and throttling, authentication, and many more. In addition, it is easily extendible with plugins written in Go or middleware written in Lua. Is very well documented and its core (Lura) is developed by Linux Foundation. Already trusted by many, definitely the best API gateway you can use both on-premise or in the cloud, serverless deployment included!! **What do you dislike about KrakenD API Gateway?** The number of configuration options can be a little overwhelming initially, but fortunately, there is an official web UI to help with the config file generation. **What problems is KrakenD API Gateway solving and how is that benefiting you?** As an API gateway, it helps by improving access to internal APIs endpoints of a distributed system by allowing you to handle real-time transformations, JWT authorisation and authentication, backend resilience and the circuit breaker and more. It benefits my projects by enabling the use of very performant API gateway with much more features than other cloud API gateways. ### 36. Not a gateway but a real lifesaver **Rating:** 5.0/5.0 stars **Reviewed by:** Yalcin T. | Founder & CTO **Reviewed Date:** June 13, 2022 **What do you like best about KrakenD API Gateway?** There are lots of reasons to choose KrakenD but to list a few I can say that its versatility is a key lifesaver. It saves lots of time & money in development besides you know that the running code is tested by millions secure, reliable and scaleable. It is developed using Go so is not vulnerable to common java vulnerabilities like log4j lately. Fast, secure and reliable software used by millions, most importantly it saves us thousands of development man-hours in microservice architecture projects. **What do you dislike about KrakenD API Gateway?** It is not very easy to find experienced tech staff since they are high in demand but you can overcome this issue with the enterprise support KrakenD provide **What problems is KrakenD API Gateway solving and how is that benefiting you?** It supports microservice architecture design patterns like circuit breaker, aggregator, throttling etc. You can mock endpoints, you can manipulate both request and response. It becomes a security shield in front of microservices. It saves time and budget a lot when developing a microservice architecture software ### 37. KrakenD - my API Gateway choice for advanced architectures **Rating:** 5.0/5.0 stars **Reviewed by:** Sergey C. | CTO/Architect - consulting, Mid-Market (51-1000 emp.) **Reviewed Date:** June 21, 2022 **What do you like best about KrakenD API Gateway?** As a freelance architect, I design and implement architectures for various projects. And KrakenD is usually integral part of them. Scalability and high-load readiness 'out of the box' are precious features. I especially like and make use of advanced features, like web sockets support, for many fintech projects ability proactively send information from backend to user wallet app for instance is very important. **What do you dislike about KrakenD API Gateway?** Some non-technical restrictions can be an issue. Some projects I support wanted to pay in crypto for paid version of KrakenD, but it was not possible. Hopefully it will be resolved in future. **What problems is KrakenD API Gateway solving and how is that benefiting you?** 1) as any API gateway - implement respective architecture approach, business angle - upgradebility, easiness of development, scalability for microservices architecture 2) specifically feature which is KrakenD "only" - communication not only initiated by 'clients', but from backend, can be very precious feature (it is in paid version only) ### 38. Really an excellent product **Rating:** 4.0/5.0 stars **Reviewed by:** sebastian r. | Regional Director / Head of Engineering / Tigo Money, Small-Business (50 or fewer emp.) **Reviewed Date:** November 15, 2022 **What do you like best about KrakenD API Gateway?** Quick, lightweight, easy to implement and integrate into automatic CI/CD pipelines and microservices. Also, as middleware, it is very flexible and very useful when it comes to unifying APIs. **What do you dislike about KrakenD API Gateway?** the restrictive part of the enterprise product, we currently use the free version. the restrictive part of the enterprise product, we currently use the free version. **What problems is KrakenD API Gateway solving and how is that benefiting you?** 1. apigateway 2. multi country api integration layer 3. replacing qvantel graphql as a middleware ### 39. High Performant API Gateway with a great support and tech team behind **Rating:** 5.0/5.0 stars **Reviewed by:** Pablo R. | Profesor del Master en Programación Web de Alto Rendimiento (MPWAR), Mid-Market (51-1000 emp.) **Reviewed Date:** July 21, 2022 **What do you like best about KrakenD API Gateway?** The best thing about KrakenD is its extreme simplicity and design to be operated with a GitOps approach. You can have all the endpoints your team controls in one or multiple repositories and trigger their deployment via automated CI/CD pipelines, ensuring nothing breaks when going to production. Additionally, there is no need to have external auditing tools, as git provides this. **What do you dislike about KrakenD API Gateway?** Even though the functionality is extensively documented on the web page, I missed a quick introduction or tutorial to go from zero to live with best practices. **What problems is KrakenD API Gateway solving and how is that benefiting you?** KrakenD helps to expose mashups made of small parts of internal APIs publicly, ensuring users are appropriately validated and with the proper permissions. ### 40. It's easy to use and maintain. The docs are very helpful and complete enough for us to understand. **Rating:** 4.5/5.0 stars **Reviewed by:** Jesslyn J. | Backend Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** November 23, 2022 **What do you like best about KrakenD API Gateway?** The documentation and plugins are helpful. I appreciate the logging dashboard, monitoing and scalability. **What do you dislike about KrakenD API Gateway?** Some docs are still incomplete like for logging and things. I hope we can find the full logging and monitoring demo via KrakenD youtube channel **What problems is KrakenD API Gateway solving and how is that benefiting you?** The microservices problems and throttle handling ### 41. Feature-rich API gateway tool with high performance **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Mid-Market (51-1000 emp.) **Reviewed Date:** July 04, 2022 **What do you like best about KrakenD API Gateway?** The API gateway tool offers: - a high degree of customizability - wide feature selection of throttling, rate-limiting, transformations, filters, load balancing, circuit breakers etc. - very lightweight deployment - very high processing performance - good developer experience due to good documentation - no vendor lock-in **What do you dislike about KrakenD API Gateway?** These disadvantages still complicate the introduction of KrakenD: - no managed deployment - no OpenAPI3 support - no developer portal - the enterprise plan is comparatively pricey **Recommendations to others considering KrakenD API Gateway:** If you are looking for an easy-to-use tool to start with and know that it is self-managed this is one of the best choices to start with. **What problems is KrakenD API Gateway solving and how is that benefiting you?** It helps implement a lightweight API gateway enabling higher API stability and security. The high degree of customizability helps address a broad set of API traffic management problems other gateways are too inflexible to solve. It serves specifically well in introducing an API gateway with limited resources for companies at the start of their API journey. ### 42. Fast, Agile, Super Low Learning Curve and great Support! **Rating:** 5.0/5.0 stars **Reviewed by:** Edgar S. | Head Of Business Development, Small-Business (50 or fewer emp.) **Reviewed Date:** June 14, 2022 **What do you like best about KrakenD API Gateway?** The Documentation is something awesome, besides the products were made by people that already faced real challenges when building a real API initiative project. **What do you dislike about KrakenD API Gateway?** The plugins creation and extensibility capability is something that requires Golang experience, although the situation you would need it is once in a blue moon **Recommendations to others considering KrakenD API Gateway:** Several other API Gateways tried to solve the whole problems in the world and also expected that everybody could be a top-notch user. KrakenD can be easy to learn, use, and sustain at the same time that is easy to scale up in a wide range of deployment options. **What problems is KrakenD API Gateway solving and how is that benefiting you?** Performance is the key aspect! Everything in the solution is made to offer the best experience possible for API consumers ### 43. Performant, easily configurable and a great alternative to other solutions **Rating:** 5.0/5.0 stars **Reviewed by:** Alex R. | Technical Advisor, Small-Business (50 or fewer emp.) **Reviewed Date:** June 25, 2022 **What do you like best about KrakenD API Gateway?** Its documentation and ease of use are very appreciated. I liked a lot its extensibility and the fact that provides awesome performance even in small instances/machines. **What do you dislike about KrakenD API Gateway?** I'd probably suggest dedicating some efforts towards OpenTelemetry (although that's related to the size of the team supporting all this, mind that is not a huge company even if the quality of the product indicates so!). **Recommendations to others considering KrakenD API Gateway:** Read the documentation, experiment and see the paid version, it may already have what you need. **What problems is KrakenD API Gateway solving and how is that benefiting you?** It allowed me to experiment with multiple APIs and endpoints in a private setup, as a PoC for splitting some services, without the hassle of creating something too coupled to the cloud provider. ### 44. Easy to setup and efficient. Really interesting architecture. **Rating:** 5.0/5.0 stars **Reviewed by:** Luca B. | CTO, Small-Business (50 or fewer emp.) **Reviewed Date:** November 16, 2022 **What do you like best about KrakenD API Gateway?** Fast to setup. Quality. Flexibility. Efficiency. Performance **What do you dislike about KrakenD API Gateway?** Paid enterprise features - a necessary evil **What problems is KrakenD API Gateway solving and how is that benefiting you?** We were in need of common interface and features for our APIs. A gateway approach came to mind, and, after evaluation, krakenD was our choice. ### 45. Stateless and cost-effective API Gateway for our microservices **Rating:** 5.0/5.0 stars **Reviewed by:** Javier F. | Co-Founder, Small-Business (50 or fewer emp.) **Reviewed Date:** June 10, 2022 **What do you like best about KrakenD API Gateway?** It does not depend on anything else rather than a simple configuration file. Guarantee scaling needs without having to increase the cost linearly as you have to do in other API gateway cases. Better pricing for scale needs and better performance without vendor lock-in. **What do you dislike about KrakenD API Gateway?** I would like to have some kind of backoffice with a dashboard containing metrics and graphs to monitor all the different services connected to the API Gateway . **What problems is KrakenD API Gateway solving and how is that benefiting you?** I have migrated from a monolith to a microservices-based architecture, preventing to change the public specification of our APIs. It was a nice way to progressively migrate all our architecture without having to stop delivering new features meanwhile we were doing the migration ### 46. Useful and easy to deploy **Rating:** 5.0/5.0 stars **Reviewed by:** Fran H. | Chief Technology Officer, Small-Business (50 or fewer emp.) **Reviewed Date:** June 23, 2022 **What do you like best about KrakenD API Gateway?** Quick and easy setup and maintenance, great performance and even better support. Kraken is really useful for us to deal with authentication, throttling and monitoring of our API ecosystem. **What do you dislike about KrakenD API Gateway?** In our case we had to introduce another layer between Krakend and our microservices in other to orchestrate some simple business rules. It would be fantastic if these really simple rules could be loaded in Krakend in some way, somthing like If-this-thn-that but in a yaml file :) **What problems is KrakenD API Gateway solving and how is that benefiting you?** For us, it has been a relief to stop dealing with user authentication at several points of the application, and have throttling tools, and monitoring from day zero. ### 47. Fast and easy **Rating:** 5.0/5.0 stars **Reviewed by:** Märt S. | Software Architect, Mid-Market (51-1000 emp.) **Reviewed Date:** June 30, 2022 **What do you like best about KrakenD API Gateway?** It is very easy to start with. It takes just a few minutes to get it up and running even the first time. Documentation is very simple and straightforward. It is written in Golang which makes it very lightweight and easy to extend. **What do you dislike about KrakenD API Gateway?** Some basic features are implemented into the enterprise version which means that they will never be a part of the community edition. **What problems is KrakenD API Gateway solving and how is that benefiting you?** KrakenD is very useful for optimising API structure for different frontends while keeping the backend services standard and simple. It is also dealing with authentication and acts as an extra security layer for the backend. ### 48. The simplest API Gateway with a great performance **Rating:** 5.0/5.0 stars **Reviewed by:** Rafa G. | Co-founder, Mid-Market (51-1000 emp.) **Reviewed Date:** June 10, 2022 **What do you like best about KrakenD API Gateway?** The best of KrakenD is its extensibility. You can extend it with their existing plugin ecosystem and flexible configuration. Also, creating a plugin for it is effortless, since it's a very well-written API Gateway code. **What do you dislike about KrakenD API Gateway?** It has a very good telemetry integration with many services like Prometheus, Datadog, Grafana…, but I miss having OpenTelemetry, since nowadays it has become a standard. **Recommendations to others considering KrakenD API Gateway:** There is a channel in the Gophers Slack called #KrakenD where the creators answer questions. **What problems is KrakenD API Gateway solving and how is that benefiting you?** KrakenD enabled our company to have some BFF (Backend for frontend) to escalate our APIs. Also, since is a very performant Gateway, we did it while lowering costs compared to other Gateways. ### 49. A year of experience with KrakenD **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Airlines/Aviation | Small-Business (50 or fewer emp.) **Reviewed Date:** June 13, 2022 **What do you like best about KrakenD API Gateway?** We have been using KrakenD for more than a year. It allowed us to implement a multi tenant API Gw solution which fits our needs. The best part of using KrakenD is it allows you to customize any part of the API GW by implementing your own plugin extension **What do you dislike about KrakenD API Gateway?** There are some certain functionalities that we might need and those are falling into the commercial version. Instead of packaging everything under a commercial license, there would be a nice option to provide some within the marketplace. **What problems is KrakenD API Gateway solving and how is that benefiting you?** We had some backend services which we had to provide to our third-party clients. Each client needs to access different sub-services and we had to provide a configuration-level solution that enables us to manage the API access. We easily implemented our solution using KrakenD configuration templates. ### 50. Powerful, Streamlined and Elegant **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** June 21, 2022 **What do you like best about KrakenD API Gateway?** Cherry picking a specific feature that I like about Kraken is somewhat difficult given the host of functionalities available for developers to utilize. Tools such as Greylog and Grafana are an added benefit. **What do you dislike about KrakenD API Gateway?** Like any tech, KrakenD has it's own limitations but nothing that cannot be solved by writing custom plugins. There are features that can be built to make it more robust. **What problems is KrakenD API Gateway solving and how is that benefiting you?** The fact that KrakenD becomes a single source of truth for all my API's is the biggest advantage I find. ## KrakenD API Gateway Discussions - [I did not check since a few months, is the plugin or extending possibilities have been ease ?](https://www.g2.com/discussions/i-did-not-check-since-a-few-months-is-the-plugin-or-extending-possibilities-have-been-ease) - 1 comment, 2 upvotes - [What is KrakenD API Gateway used for?](https://www.g2.com/discussions/what-is-krakend-api-gateway-used-for) - 1 comment - [View KrakenD API Gateway pricing details and edition comparison](https://www.g2.com/products/krakend-api-gateway/reviews?section=pricing&secure%5Bexpires_at%5D=2026-06-25+22%3A43%3A32+-0500&secure%5Bsession_id%5D=f9122903-e390-4a3b-94d5-16768e09dded&secure%5Btoken%5D=8812a2013fa0146fc604de39f5f3fe20827fb3f94ce294f12ff8265cb8dbe7de&format=llm_user) ## KrakenD API Gateway Features **Traffic Management & Performance - AI Gateways** - Token-Aware Rate Limiting - Semantic Caching - Multi-Model Routing & Fallbacks **API Construction** - API Testing - Data Security - Orchestration - Scalability **Governance & Observability - AI Gateways** - Data Privacy - Cost Tracking - Centralized API Key Security **API Management** - Traffic Control - Logs/Documentation - API Monitoring - Monetization - Gateway **Data Integration** - App Integration - Data Transformation - Plugins ## Top KrakenD API Gateway Alternatives - [Kong Konnect](https://www.g2.com/products/kong-inc-kong-konnect/reviews) - 4.4/5.0 (320 reviews) - [WSO2 API Platform](https://www.g2.com/products/wso2-api-platform/reviews) - 4.5/5.0 (135 reviews) - [Traefik](https://www.g2.com/products/traefik/reviews) - 4.6/5.0 (32 reviews)