The short answer

If you’re a solo founder with under 50,000 errors a month and you’d rather not babysit infrastructure, start with a managed service like Sentry’s free or Team plan. If your error volume is growing unpredictably, you’re already running a VPS, or you want your bug data to live on your own server, self-hosting with a tool like Temps or GlitchTip can cut your monthly bill to a fraction — but it trades dollar savings for operational time.

The choice isn’t about which is objectively better. It’s about which pain point you’re willing to carry: the bill, or the maintenance.

Why error tracking matters before you pick a tool

Every production application breaks. Users hit null pointers. Background jobs throw unhandled exceptions. A subtle race condition surfaces only after you ship to production. Without an error tracker, you’re stitching together stack traces from log files and hoping the customer who reported the bug remembers what they clicked.

Error tracking tools catch these moments automatically — grouping related crashes, capturing the context around each failure, and surfacing the issues that matter most to your users. For a solo founder, this isn’t luxury infrastructure. It’s the difference between waking up to a support ticket and waking up to silence because the bug never reached a paying customer.

The category is straightforward: you instrument your app once, and the tool collects errors, groups them, and alerts you. The hard part is deciding where that tool lives — on someone else’s server, or on yours.

What managed error tracking actually costs

Sentry is the default choice for most developers, and for good reason. It supports dozens of languages, has polished tooling, and gets you running in minutes. But its pricing model is where the trade-off shows up.

Sentry bills by event volume, not by user or project. An event is any error, transaction, replay, or attachment the platform ingests. The free Developer plan gives you 5,000 errors per month and one user seat. The Team plan starts at $26 per month and includes 50,000 errors. The Business plan is $80 per month and includes the same 50,000-error base quota, with added features like SSO and longer data retention.

The catch isn’t the base price — it’s what happens after you exceed your quota. Overage rates apply per category: errors, spans, session replays, logs, and attachments each have their own limits and their own overage pricing. A single noisy deploy can spike one category without warning. Session replays, in particular, can add up quickly if you’re capturing them broadly.

For a solo founder processing a few thousand errors a month, Sentry’s free tier or Team plan is genuinely affordable. The cost becomes unpredictable when error volume scales with your user base, or when a buggy release floods your dashboard with thousands of duplicate issues in a single hour.

Other managed options exist. Bugsnag is often cited for mobile. Rollbar emphasizes automated grouping. Honeybadger is known for noise reduction. Airbrake positions itself as a lightweight option. Each has its own pricing structure, but they share the same fundamental model: you pay for what flows through them, and the bill grows with your application’s failure rate.

What self-hosted error tracking actually costs

Self-hosting flips the equation. Instead of paying per event, you pay for the server that runs the software. The software itself is typically free and open source. Your marginal cost for additional errors is effectively zero.

Temps is a notable option in 2026 because it exposes a Sentry-compatible DSN. That means you can point your existing Sentry SDK at your own Temps instance by changing a single URL. Error tracking, analytics, session replay, uptime monitoring, and git-push deploys are bundled into one deployment. The self-hosted version is free; the managed Temps plan runs approximately $6 per month. For a solo founder who wants Sentry-like ergonomics without the per-event bill, this is a compelling middle ground.

GlitchTip is the lighter pure-error-tracking drop-in. It speaks the same SDK wire protocol as Sentry, so you can keep your existing Sentry client libraries and point them at your own server. It runs on as little as 512 megabytes of RAM. If you only need error tracking and don’t want the extras, GlitchTip is the minimal path.

SigNoz and HyperDX take a different approach. They’re OpenTelemetry-native, which means they unify errors with traces and logs under a single pipeline. The trade-off is that you instrument with OpenTelemetry SDKs rather than swapping a DSN. If your team is already invested in the OpenTelemetry ecosystem, this is a natural fit. If you’re not, it adds instrumentation overhead.

The server cost itself varies. A basic VPS with 1 to 2 vCPUs and 1 to 2 gigabytes of RAM runs roughly $4 to $10 per month on most providers. That single server can handle error tracking for multiple projects. The real cost isn’t the monthly bill — it’s the time you spend provisioning, updating, backing up, and monitoring the server itself.

The hidden costs neither model advertises

Managed services advertise per-event pricing. Self-hosted tools advertise free software. Both omit the costs that show up later.

With managed services, the hidden cost is bill shock. You’re not just paying for errors — you’re paying for spans, replays, logs, and attachments, each with separate quotas and overage rates. A team that looks affordable on paper can find its Sentry bill doubling after a release that generates verbose logging or broad session replay capture. Cost management becomes an ongoing task: adjusting sampling rates, reviewing quota usage, and deciding which features to enable or disable.

With self-hosted tools, the hidden cost is operational overhead. You’re the on-call engineer for your error tracker. When the database fills up, you clear it. When the container crashes, you restart it. When you need to upgrade, you test the upgrade. For a solo founder, this time has an opportunity cost — every hour spent maintaining infrastructure is an hour not spent building features, acquiring customers, or shipping product.

There’s also the question of data control. Self-hosting keeps your error data on your server, which matters if you’re handling sensitive user information or operating under data sovereignty requirements. Managed services store your data on their infrastructure, which simplifies compliance but means you’re trusting a third party with production diagnostics.

When to choose managed

Managed error tracking makes sense when:

  • You’re early stage and error volume is low and predictable. The free tier or entry paid plan covers you.
  • You don’t want to think about infrastructure. Your time is better spent on product decisions.
  • You need features like SSO, audit logs, or advanced quota management that self-hosted options don’t offer easily.
  • You’re building a mobile app and need platform-specific tooling. Bugsnag, for example, has deep mobile integrations.
  • You value rapid onboarding. Most managed services get you from zero to capturing errors in under ten minutes.

If you’re a solo founder juggling development, marketing, and support, managed error tracking lets you treat observability as a utility — something you pay for and forget about.

When to choose self-hosted

Self-hosted error tracking makes sense when:

  • Your error volume is high enough that per-event pricing hurts. If you’re consistently exceeding 50,000 errors per month, the math starts favoring a fixed-cost server.
  • You’re already running a VPS or cloud server. Adding error tracking to existing infrastructure is cheaper than provisioning a new managed service.
  • Data control is a priority. You need error data to stay on your servers for compliance, privacy, or competitive reasons.
  • You’re comfortable with Docker and basic server maintenance. The learning curve is real but manageable.
  • You want cost predictability. A $6 to $10 monthly server bill doesn’t spike when you ship a buggy release.

Temps is particularly worth considering if you want the Sentry SDK experience without the Sentry bill. GlitchTip is the right call if you want the absolute minimum — just error tracking, nothing more.

How to decide: a practical framework

Don’t pick based on features. Pick based on your current constraints.

First, estimate your monthly error volume. If you’re under 10,000 errors per month and growing slowly, a managed free or low-cost plan is fine. You’ll outgrow it, but not immediately.

Second, estimate your operational bandwidth. Be honest. If you’re already stretched thin, the last thing you need is another service to maintain. Managed is the rational choice.

Third, consider your growth trajectory. If you expect error volume to scale with user growth, self-hosting locks in your cost. If your error rate is likely to stay flat or decrease as you stabilize your product, managed pricing may never become a problem.

Fourth, think about what happens on a bad release day. A managed service absorbs the spike — your bill goes up, but your dashboard keeps working. A self-hosted instance needs to handle the spike too. Make sure your server has headroom.

Migration is easier than you think

One reason solo founders stay with managed services is the perceived migration cost. But tools like Temps and GlitchTip are designed for exactly this scenario. If you’re using the Sentry SDK, switching to Temps means changing one configuration value — the DSN URL. Your code doesn’t change. Your error grouping logic doesn’t change. You’re pointing at a different endpoint.

If you’re starting fresh and haven’t instrumented yet, both Temps and GlitchTip document their integration paths clearly. The setup time is measured in minutes, not days.

FAQ

Is self-hosted error tracking actually cheaper? For most solo founders processing more than 50,000 errors per month, yes. The fixed cost of a VPS is lower than ongoing per-event overages. For low-volume apps, managed free tiers are hard to beat.

Can I switch from Sentry to a self-hosted option later? Yes, if you choose a Sentry-compatible tool like Temps or GlitchTip. The migration is typically a single configuration change. If you’ve instrumented with OpenTelemetry instead, you’d migrate to SigNoz or HyperDX, which is a different but equally straightforward path.

What about session replay and other features? Temps bundles analytics, session replay, and uptime monitoring alongside error tracking. GlitchTip focuses on errors only. If you need the full stack self-hosted, Temps is the more complete option. If you only need errors, GlitchTip is sufficient.

Does self-hosting require DevOps experience? Basic Docker knowledge is enough for Temps and GlitchTip. You don’t need to be a platform engineer. But you do need to be willing to troubleshoot when things break — and that’s true of any self-hosted tool, not just error trackers.

What’s the simplest path for a solo founder who’s unsure? Start with Sentry’s free plan. Instrument your app. Monitor your error volume for a month. If the free tier is enough, stay. If you’re approaching the limit or the bill is growing, evaluate Temps or GlitchTip. You’ll have real data to make the decision, not speculation.

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