A Hands-On WSO2 Partner
WSO2 gives you open-source API management, integration, and identity in one family of products. Teams pick it because they stay in control: run it on your own servers, on Kubernetes in any cloud or as SaaS, and read the source when something behaves oddly.
As a trusted WSO2 partner, Tellestia has delivered WSO2 for banks, insurers, telecoms, hospitals, and universities. Some clients come to us while they’re still decising on WSO2. Others have run it for years and need more developers, a tricky upgrade done properly, or someone to answer the phone at 3 am.
How We Help WSO2 Teams
Is WSO2 Right for You?
We test WSO2 against your use cases and the other platforms on your list before you commit.
Architecture and PoC
A target architecture first, then a short proof of concept built on your own APIs or integrations.
Licensing Advice
We help you size the WSO2 subscripton, so the cost in your business case is the cost you pay.
Experienced WSO2 Developers
Experienced WSO2 developers who join your sprints and work through the API and integration backlog.
Upgrades
Planned version upgrades, plus fixes for slow gateways, memory issues and clusters that won’t scale.
24x7 WSO2 Support
Monitoring, patching, and incident response by engineers who know WSO2, with response times in your SLA.
Not Sure Where to Start with WSO2?
Book a free consultation with a WSO2 architect. Tell us where you are and we'll suggest a next step.
Book A DemoWSO2 Services Across the Platform
Tellestia streamlines your WSO2 journey, from strategy and implementation to ongoing support and optimization. By eliminating integration complexities, we help you scale technology adoption aligned with your business transformation goals.
WSO2 Enterprise Integrator
Connect and transform data seamlessly across legacy systems, SaaS, and APIs with WSO2 Enterprise Integrator. Enable efficient messaging, data integration, and process automation while leveraging microservices and analytics to build a scalable and agile integration architecture tailored to your needs.
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WSO2 API Manager
Gateway, publisher, developer portal and security, set up the way your API program actually works. We implement new platforms, upgrade older ones and add the AI gateway and MCP support that teams are now asking for.
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WSO2 Identity Server
Single sign-on, MFA and passwordless login for employees, customers, and partners. We implement and support WSO2 Identity Server and Asgardeo, and connect them to the directories and apps you already have.
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WSO2 Managed Services
Maximize your enterprise performance with Tellestia’s 24×7 WSO2 managed services. From monitoring, patching, upgrades, and incident response, we ensure your platform’s reliability, scalability, and alignment with evolving business needs, minimizing downtime and maximizing ROI.
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Why Teams Choose Tellestia for WSO2
Reduced TCO
Drive efficiency with a proven approach that improves productivity by 15–20% and increases value by 30–40%.
Manageable Costs
Our focus is on offering multiple support plans to get more flexibility while choosing the best-fit plan for your business.
Open-source Experts
Leverage our deep expertise in open-source technologies to ensure a smooth and risk-free transition to WSO2.
Faster Time-to-Value
Accelerate your WSO2 implementation with our agile delivery model and ready-to-use accelerators.
Talk to a WSO2 Expert
A WSO2 expert will reply within one business day.
WSO2 Consulting FAQs
Is WSO2 really open source?
Yes. API Manager, WSO2 Integrator and Identity Server are Apache 2.0 licensed, and you can download and run them for free. The catch is updates: tested patches and security fixes come with a paid WSO2 subscription, which is why most production users buy one. We can help you decide whether you need it, and at what size.
How much does WSO2 cost?
Think of it in two parts. The WSO2 subscription is priced on usage: APIs, transactions or compute for API and integration products, and number of users for Identity Server. Then there’s the implementation and support work, which depends on scope. After a short discovery call we can give you a realistic range for both.
WSO2 or MuleSoft: which should we choose?
It depends on how you want to operate. WSO2 tends to suit teams that want open-source code, freedom to deploy anywhere and a lower subscription bill. MuleSoft appeals to teams that prefer a more packaged commercial platform. We deliver both.
What happened to WSO2 ESB and Enterprise Integrator?
They evolved. The ESB became Enterprise Integrator, which was then replaced by Micro Integrator, a lighter runtime made for containers. Micro Integrator now sits inside WSO2 Integrator, alongside a Ballerina-based low-code designer and streaming integration. Most existing Synapse configurations carry over.
Can WSO2 run on Kubernetes or in the cloud?
Yes. We run WSO2 on plain VMs, Kubernetes and OpenShift, on-premise or in AWS, Azure and Google Cloud. WSO2 also offers SaaS versions: Bijira for API management, Devant for integration and Asgardeo for identity.
Can you support a WSO2 setup you didn’t build?
Most of our support clients came to us that way. We start by reviewing the environment, documenting what’s there and fixing the obvious risks. Then we take over day-to-day support.
Do we keep our WSO2 subscription if we work with you?
Yes. Your subscription stays with WSO2, and so does product support. We handle development and operations, and when something turns out to be a product bug, we raise it with WSO2 and chase it for you.