How Sevalla replaces a scattered stack

Swimming in an ocean of services is becoming a common story for production teams. This problem isn’t one faced by hobbyists, but one that shows itself when a product is hitting real users, real traffic, and being built in real time. It is easy to rewind and tell this story in hindsight: Your team was building fast and weaving together the infrastructure as they went.

First, a prototype went up on an application platform. Shortly after, you tied in a database server. A few weeks later, you had workers timing out, so you moved them to a different service. Next, you had to find a place to host file uploads. All of a sudden, each of these services got hit by attacks and traffic spikes, forcing you to reach for another service to protect them. Each part of this story feels fine as long as the systems are healthy, you’re moving fast, and the product is getting users.

Skipping forward, however, begins to tell a different story: You’re chasing down bugs in the connections between parts of your stack, your team is wasting time jumping between tabs for different services, and the infrastructure overhead continues to grow.

This story isn’t bad because of poor decisions or a failure to solve problems as they came. Rather, your team has simply accumulated complexity and responsibility they never planned. The solution is a platform that handles your infrastructure for you, so you can focus on what matters most.

Why does complexity arise?#

Complexity grows for modern development teams due to limited platforms, complex pricing, and isolated decisions. Naturally, when a developer or team is hitting a roadblock, it can be tempting to reach for a solution that feels tailored to the problem at hand, whether it's a service for your database, cron jobs, or storage needs. The difficult part is maintaining a plan for how infrastructure complexity will be managed in the long run. One extra price for a new service is reasonable, but after continuously operating with a one-more-service mindset, accounting can become a nightmare. Each receipt comes disconnected from the others, who owns what bandwidth is ambiguous, and billing cycles come scattered. Many production teams know the feeling of dealing with individuals solving problems in their work, with no one stopping to consider where all this leads when user count grows, and infrastructure has to meet the demand. Each individual decision made sense, but combined, they created a pile of disconnected infrastructure pieces that no one wants to own.

One response to sprawl is to consolidate onto a hyperscaler like AWS, GCP, or Azure, which can handle anything. That may fix vendor sprawl, because everything now sits under one account and one bill, but your team now owns the infrastructure more than ever. Teams who move to hyperscalers gain freedom, choices, and configurability, at the price of total ownership of a huge number of pieces that must be configured at every turn. You end up with fewer vendors and a bigger pile of responsibility.

A growing tax#

Each service you add to your stack brings new responsibilities, and your team will have to pay for them with their time. Not only does this cut away energy from your more important goals, but it will do so exponentially more as your infrastructure grows. Issues with services, security, and bugs come increasingly faster as your demand increases. Gaps between services increase attack surface, add ingress and egress costs, and can introduce latency for users. Security becomes a greater challenge as you handle more secrets, juggle more credentials, and provision roles in more systems. Diagnosing bugs takes longer as you navigate numerous tabs across services, disconnected log files with differing conventions, and mismatched schema describing different parts of your data. When hiring matters the most, onboarding becomes a daunting task requiring teaching months or years of unwritten knowledge on your stack. Important work becomes interrupted as upgrade cycles, pricing updates, and platform changes demand attention. For engineers, every hour spent rotating credentials or tracing a request across three dashboards is an hour not spent on key features and products, and product velocity drops before you can understand why. As long as these problems remain unchecked, they’ll continue to eat away at time that should be spent on the core work of your product.

At some point, you ask the question: why are we still doing this ourselves? Your engineers are here to build a product, but instead they’re worried about running infrastructure.

How Sevalla flips the story#

Sevalla can take on your infrastructure responsibilities and give you back a single, unified layer to work with. By running Kubernetes and delivering it through Cloudflare’s network, Sevalla gives you production-ready infrastructure, without making you responsible for it. Rather than fixing each chapter of the story above one at a time, Sevalla changes three main things about how your team operates.

One deployment model#

Before, someone was responsible for getting deployments to work across all platforms with different configuration files, and jobs scattered between services. Now, Sevalla handles your deployments, building from your Git repository or Docker image, allowing for auto-deploy on every push and easily configurable environment variables. Background workers and cron jobs run as processes of the same application, deployed alongside your web process, without forcing you to worry about whether your web platform also handles long-running services.

One production layer#

Before, your database lived on a different platform from your application, so you owned a connection between them over the public internet, you were responsible for paying egress fees to a platform that handled your object storage, and you managed a load balancer, edge caching, or CDN solution on top of your stack. Now, Sevalla owns a private network where your applications and databases connect quickly and securely. You only pay a flat price per GB of object storage, with no ingress or egress fees, an included S3-compatible API, and a graphical object manager. Sevalla keeps every application behind always-on DDoS protection at no extra cost, and hands you load balancers, edge caching, and a CDN built on Cloudflare’s network.

One place to operate#

Before, you jumped between different APIs and different tabs to trace a single bug across services, and every service sent its own invoice and kept its own credentials and roles. Now, you interact with Sevalla through a single dashboard and a single API to manage everything, with logs and metrics a click or request away. One Usage page shows resource consumption and costs across all your services, and your team manages access in one place with RBAC control and scoped API keys.

Separate services are the exception#

Given the costs above, any specialized service starts at a disadvantage. A specific compliance need or a use case that no general platform handles can justify its own platform, but that makes it an exception. The issue is how many teams are building unnecessarily complex or scattered stacks. Avoiding vendor lock-in is one excuse, but what they are actually doing is creating infrastructure that is only as stable as its weakest link. These teams might be moving fast to beat their competitors, but they fall behind when they run into the limits of the specific platforms they use. If your team needs to use a separate service for some cases, you should make a deliberate choice, with knowledge of the costs and benefits. You should be able to explain why this problem needs its own unique solution, instead of hoping you never have to. Everything else belongs in one place, so let Sevalla handle the infrastructure layer for you, and focus on what your team was built to do.

Run production without running the infrastructure#

Your team shouldn’t have to own a stack of different platforms to run production applications. That’s why Sevalla gives you one infrastructure layer that runs what matters and takes the responsibility out of your hands. A move to Sevalla means fewer platforms to learn the interface to, secure access to, and pay for. Sevalla lets you avoid paying fees to move your data between your own services. Because Sevalla runs the stack, the hours your team spent keeping it together go back into the product. Product engineers shouldn’t have to become an infrastructure team to handle growth. Your time is the most valuable thing you have, so spend it on the work of building your product, and let Sevalla handle the infrastructure for you.