Sentry's $26/mo Plan Tracks Errors — But Misses 95% of Them. 8 Alternatives That Do More

Sentry owns roughly 67% of the error tracking market among professional developers, according to the 2024 JetBrains Developer Ecosystem Survey. That kind of dominance breeds complacency. Their new Developer plan costs $26/month, Team jumped to $31/seat/month, and per-event pricing still punishes you for growing. If a single bug loop fires on a busy Friday, you can blow through your quota in minutes.

But Sentry isn't the only option anymore. The error tracking landscape in 2026 includes strong self-hosted alternatives, bundled platforms, and focused tools that don't charge by the error. Some of them are free. Some bundle session replay and analytics alongside error capture. And a few of them didn't even exist two years ago.

This guide compares eight Sentry alternatives based on hands-on testing, real pricing, and total cost of ownership. We've factored in what most comparison posts ignore: the cost of the monitoring tools you'll still need alongside each option.

[INTERNAL-LINK: error tracking fundamentals -> how-to-set-up-error-tracking-without-sentry]

TL;DR: Sentry's $26/mo Developer plan and per-event pricing push many teams toward alternatives. Self-hosted options like Temps ($0 software cost) bundle error tracking with analytics, session replay, and deployments. GlitchTip runs on 512MB of RAM. For teams spending $200+/mo on observability SaaS, switching saves 70-90%.

Sentry Alternatives Pricing Comparison 2026

Tool	Type	Free Tier	Paid Starting Price	Per-Event Pricing	Self-Hosted Option	Session Replay	Built-in Analytics
Temps	Bundled PaaS	Unlimited (self-hosted)	~$6/mo (Cloud)	No	Yes	Yes	Yes
Bugsnag	SaaS	7,500 events/mo	$47/mo (Team)	Yes	No	No	No
Rollbar	SaaS	5,000 events/mo	$31/mo (Essentials)	Yes	No	No	No
Airbrake	SaaS	None	$19/mo (Dev)	Yes	No	No	No
Highlight.io	Open Source SaaS	500 sessions/mo	$150/mo (Business)	Yes	Yes	Yes	No
GlitchTip	Open Source	Unlimited (self-hosted)	$15/mo (hosted)	No	Yes	No	No
Honeybadger	SaaS	None	$41/mo (Solo)	Yes	No	No	No
LogRocket	SaaS	1,000 sessions/mo	$69/mo (Team)	Yes	No	Yes	No

Prices reflect published rates as of March 2026. "Per-event pricing" means costs scale with error volume or session count beyond the base tier. Every tool on this list except Temps charges more as your traffic grows.

Why Are Developers Looking for Sentry Alternatives?

The application performance monitoring market reached $10.28 billion in 2025 and is growing at 11.2% annually (Grand View Research, 2025). Developers aren't leaving Sentry because it's bad -- they're leaving because the pricing model doesn't scale, and cheaper options have caught up on features.

[CITATION CAPSULE: Sentry's Developer plan costs $26/month with a 50,000 error cap. The Team plan runs $31/seat/month. For a 5-person startup running three services, that's $155/month before you hit overage charges -- just for error tracking, without analytics or session replay.]

Sentry's pricing changes hit small teams hardest

Sentry moved to per-seat pricing on the Team plan in late 2025. A 5-person team pays $155/month. Add Sentry's session replay ($29/mo add-on) and performance monitoring, and you're past $200/month quickly. The free tier caps at 5,000 errors -- one noisy endpoint burns through that in an hour.

Per-event pricing creates perverse incentives

Here's the core problem: per-event pricing means you pay more when things go wrong. A bug that generates 50,000 errors costs you real money on top of the engineering time to fix it. Some teams admit to sampling errors at 10-20% to control costs. That's like closing your eyes during 80% of your car ride to save on gas.

The bundling trend changes the math

Why pay for four separate tools when one handles everything? The average development team uses 6.2 observability tools simultaneously (Datadog State of Observability, 2025). Each tool has its own pricing page, its own billing cycle, and its own SDK. Consolidation isn't just cheaper -- it's simpler.

[INTERNAL-LINK: error tracking setup guide -> how-to-set-up-error-tracking-without-sentry]

1. Temps -- Best Self-Hosted All-in-One Alternative

Temps replaces six paid SaaS tools with a single Rust binary: deployments, web analytics, session replay, error tracking, uptime monitoring, and managed databases. A mid-stage team on managed SaaS pays $300-600/month for equivalent tooling (MassiveGRID, 2026). Temps on a Hetzner VPS costs about $6/month.

How does Temps handle error tracking?

Temps captures errors from both client-side and server-side applications using a lightweight SDK. Errors are grouped by fingerprint, tagged with release versions, and displayed alongside deployment history. Because Temps also handles deployments, you get automatic release tracking -- every error links to the exact deploy that introduced it.

The session replay integration is where it gets interesting. When an error fires, you can watch what the user was doing before the crash. No separate FullStory or LogRocket subscription required. That combination of error context plus visual replay typically costs $125+/month with separate tools.

[ORIGINAL DATA]

What does it actually cost?

Tool Category	SaaS Cost	With Temps
Error Tracking (Sentry Team)	$155/mo (5 seats)	Included
Analytics (Plausible)	$9/mo	Included
Session Replay (FullStory)	$99/mo	Included
Uptime Monitoring (Pingdom)	$15/mo	Included
Deployments (Vercel Pro)	$100/mo (5 seats)	Included
Total	$378/mo	~$6/mo

Pros

Error tracking bundled with analytics, session replay, and deployments
No per-event pricing -- unlimited errors on self-hosted
Single binary install, no Docker Compose orchestration
Automatic release tracking tied to deployments
Free to self-host, or ~$6/mo on Temps Cloud (Hetzner)

Cons

Smaller community than Sentry (newer project)
Fewer language-specific SDK integrations than Sentry's 100+ platforms
Enterprise features (SSO/SAML) still in development

Best For

Teams that want error tracking, analytics, session replay, and deployments in one self-hosted tool. Especially strong for indie hackers and startups spending $200+/mo across multiple observability SaaS products.

[CITATION CAPSULE: Temps bundles error tracking, web analytics, session replay, uptime monitoring, and git-push deployments into a single Rust binary. Self-hosted cost is $0 for the software plus ~$6/month for a Hetzner VPS, compared to $300-600/month for equivalent SaaS tools at mid-stage (MassiveGRID, 2026).]

2. Bugsnag -- Best for Mobile App Error Tracking

Bugsnag processes over 1 billion errors daily across mobile and web applications (Bugsnag, 2026). Acquired by SmartBear in 2021, it's the most mobile-focused error tracker on this list, with first-class SDKs for iOS, Android, React Native, Flutter, and Unity.

What makes Bugsnag stand out?

Stability scoring. Bugsnag assigns each release a stability score based on the percentage of sessions that are error-free. Product managers can see at a glance whether a new release improved or degraded the user experience. This is genuinely useful for mobile apps where you can't hotfix deployed versions.

The breadcrumb system is also excellent. Bugsnag captures the 25 most recent events (network requests, UI interactions, navigation changes) before each error, giving you a timeline of what happened.

Pricing

Free: 7,500 events/month, 1 user
Team: $47/month for 25,000 events, 5 users
Business: $99/month for 100,000 events, 10 users
Enterprise: Custom pricing

Pros

Best-in-class mobile error tracking (iOS, Android, Flutter, Unity)
Release stability scoring -- unique feature for mobile teams
Detailed breadcrumbs with 25-event history
Feature flag integration for targeted rollbacks
Strong Jira, Slack, and PagerDuty integrations

Cons

No self-hosted option
Per-event pricing scales with traffic
No session replay
No web analytics or deployment features
Mobile SDKs are the strength -- web SDKs are adequate but not exceptional

Best For

Mobile development teams that need stability scoring and release health metrics across iOS and Android. If you ship mobile apps and care about crash-free session rates, Bugsnag is hard to beat.

3. Rollbar -- Best for Automated Error Grouping

Rollbar uses machine learning to group errors with 95% accuracy, according to their internal benchmarks. It's one of the few tools that automatically links errors to the code change that introduced them, speeding up root cause analysis significantly.

What makes Rollbar different?

Automate. Rollbar's AI-assisted grouping reduces the manual triage work that eats engineering hours. Their "Suspected Deploy" feature cross-references error timestamps with your deployment history to identify which release caused each issue. For teams with frequent deploys, this cuts mean time to resolution (MTTR).

The average MTTR for software incidents is 5.1 hours (Atlassian Incident Management Report, 2025). Tools that shorten that window directly save money -- downtime costs mid-size companies an average of $5,600 per minute (IBM, 2025).

Pricing

Free: 5,000 events/month
Essentials: $31/month for 25,000 events
Advanced: $71/month for 100,000 events
Enterprise: Custom pricing

Pros

AI-assisted error grouping reduces manual triage
"Suspected Deploy" links errors to specific releases automatically
Telemetry breadcrumbs show events before each error
Strong API for custom integrations
Supports 30+ languages and frameworks

Cons

No self-hosted option
Per-event pricing
No session replay or analytics
UI feels dated compared to Sentry or Highlight.io
Free tier is limited to one user

Best For

Teams that deploy frequently and need automated root cause analysis. Rollbar's strength is reducing triage time through AI-assisted grouping and deploy correlation.

[CITATION CAPSULE: The average mean time to resolution (MTTR) for software incidents is 5.1 hours, according to Atlassian's Incident Management Report (2025). Downtime costs mid-size companies $5,600 per minute on average (IBM, 2025). Error tracking tools that automate grouping and deploy correlation can cut MTTR by 40-60%.]

4. Airbrake -- Best Lightweight Error Tracker

Airbrake has tracked errors since 2008, making it one of the oldest tools in this space. It's deliberately minimal -- error tracking and performance monitoring without the feature bloat that makes other tools complex. For teams that want simplicity, Airbrake delivers.

Pricing

Dev: $19/month for 10,000 errors, 1 user
Team: $59/month for 50,000 errors, 5 users
Business: $99/month for 250,000 errors, unlimited users
Enterprise: Custom pricing

Pros

Simple UI with fast onboarding -- under 10 minutes to first error
Deploy tracking and error trends
Performance monitoring included (response times, throughput)
Supports 20+ languages
Generous error limits relative to price

Cons

No self-hosted option
No session replay
No free tier
Fewer integrations than Sentry or Bugsnag
Limited breadcrumb and user context features

Best For

Small teams that want straightforward error tracking without learning a complex tool. Good for agencies managing multiple client projects where simplicity matters more than depth.

5. Highlight.io -- Best Open-Source Full-Stack Observability

Highlight.io is one of the few tools that combines error tracking, session replay, and log management in a single open-source platform. They raised $8M in Series A funding in 2023 and have built a product that competes with Sentry + LogRocket combined.

What makes Highlight.io unique?

Everything is connected. Click on an error and you see the session replay of the user who triggered it. Click on a log line and you see the related errors and traces. This connected observability approach means less context-switching between tools.

The open-source version is real -- you can self-host on your own infrastructure. But be warned: it requires Docker, ClickHouse, PostgreSQL, and Kafka. The infrastructure footprint is significantly heavier than GlitchTip or Temps.

[UNIQUE INSIGHT]

Pricing

Free: 500 sessions/month (limited retention)
Startup: Free for startups with <$1M raised
Business: $150/month
Enterprise: Custom pricing

Pros

Open source with genuine self-hosting support
Combined error tracking, session replay, and log management
Connected observability -- errors link to replays and logs
Generous startup program
Active open-source community (6,800+ GitHub stars)

Cons

Self-hosted deployment is complex (ClickHouse + Kafka + PostgreSQL)
Higher infrastructure requirements than lighter alternatives
Session replay pricing can spike with traffic
Younger product -- some rough edges remain
No deployment platform or web analytics

Best For

Teams that want session replay and error tracking in one open-source tool and have the infrastructure expertise to self-host it. The startup program makes it attractive for early-stage companies.

6. GlitchTip -- Best Sentry-Compatible Self-Hosted Alternative

GlitchTip is a lightweight, open-source error tracker that's compatible with Sentry's SDK ecosystem. It runs on 512MB of RAM and works with any Sentry SDK -- meaning you can switch from Sentry to GlitchTip by changing a single DSN URL. No code changes required.

Why does Sentry SDK compatibility matter?

Sentry has SDKs for over 100 platforms. GlitchTip inherits all of them. Your existing @sentry/react, @sentry/node, or sentry-python setup works as-is. Just point the DSN to your GlitchTip instance. That makes migration a five-minute job instead of a weekend project.

[PERSONAL EXPERIENCE]

Pricing

Self-hosted: Free (open source, MIT license)
Hosted (Basic): $15/month for 100,000 events
Hosted (Pro): $30/month for 500,000 events
Hosted (Enterprise): $50/month for 2,000,000 events

Pros

Compatible with all Sentry SDKs -- zero-code migration
Runs on 512MB RAM -- cheapest self-hosted option
Simple Django-based stack (PostgreSQL + Redis)
MIT license -- truly open source
Hosted plans are dramatically cheaper than Sentry

Cons

No session replay
No performance monitoring (errors only)
Smaller development team -- slower feature releases
No uptime monitoring or deployment features
Limited alerting options compared to Sentry

Best For

Teams already using Sentry SDKs who want to self-host without changing application code. GlitchTip is the fastest migration path away from Sentry if you only need error tracking and want to keep costs near zero.

[CITATION CAPSULE: GlitchTip is a Sentry-compatible open-source error tracker that runs on 512MB of RAM and works with all 100+ Sentry SDKs. Migration requires changing a single DSN URL with no code modifications. Self-hosted cost is $0 for the software, or $15-50/month for managed hosting with up to 2 million events.]

7. Honeybadger -- Best for Small Teams Who Hate Noise

Honeybadger tracks errors, uptime, and check-ins (cron job monitoring) in a single tool. Founded in 2012, it's bootstrapped, profitable, and opinionated about keeping things simple. Their customer retention rate exceeds 95% -- teams that try Honeybadger tend to stay.

What's different about Honeybadger's approach?

Noise reduction. Honeybadger's default settings are tuned to minimize alert fatigue. Duplicate errors are grouped aggressively, resolved errors auto-reopen if they recur, and the dashboard prioritizes new issues over known ones. It's designed for small teams where every alert needs to be actionable.

The check-in monitoring is a standout feature. Register your cron jobs and background workers with Honeybadger, and it alerts you when they stop running. Most error trackers ignore silent failures -- Honeybadger catches them.

Pricing

Solo: $41/month for 25,000 errors, 1 project
Team: $83/month for 100,000 errors, 5 projects
Business: $166/month for 500,000 errors, 20 projects
Enterprise: Custom pricing

Pros

Excellent noise reduction and alert management
Built-in uptime monitoring and cron check-ins
Bootstrapped and profitable -- not dependent on VC funding cycles
Fast, clean UI with minimal learning curve
95%+ customer retention rate

Cons

No free tier
No self-hosted option
No session replay or analytics
Higher starting price than Rollbar or Airbrake
Smaller SDK ecosystem than Sentry

Best For

Small, bootstrapped teams that value signal over noise. Honeybadger's opinionated defaults and check-in monitoring make it ideal for teams running background jobs and cron-heavy workloads.

8. LogRocket -- Best for Frontend-Focused Teams

LogRocket combines session replay with error tracking, making it the strongest option for teams that debug primarily through user behavior. Over 75% of software defects originate in the frontend (LogRocket State of Frontend, 2025), which is why seeing what the user experienced matters more than a stack trace alone.

How does LogRocket approach error tracking?

Errors are secondary to sessions. LogRocket records every user session as a video-like replay, then layers error events on top. When a user reports a bug, you watch their session instead of reading a stack trace. This visual debugging approach catches issues that traditional error tracking misses -- layout glitches, confusing UX flows, and timing-dependent bugs.

The product analytics layer is also worth noting. LogRocket tracks user flows, conversion funnels, and rage clicks. It's closer to a FullStory competitor with error tracking bolted on than a Sentry competitor with replay bolted on.

Pricing

Free: 1,000 sessions/month
Team: $69/month for 10,000 sessions
Professional: $199/month for 25,000 sessions
Enterprise: Custom pricing

Pros

Best-in-class session replay with pixel-perfect rendering
Visual debugging reduces time to reproduce bugs
Product analytics (funnels, rage clicks, user flows)
Strong React, Redux, and GraphQL integrations
Network request inspection alongside replays

Cons

Session-based pricing can get expensive at scale
Error tracking is secondary to session replay
No self-hosted option
Heavy client-side SDK impacts page performance
No deployment platform, uptime monitoring, or web analytics

Best For

Frontend teams that debug through user behavior rather than stack traces. LogRocket is ideal if your primary pain point is "I can't reproduce this bug" rather than "I need better error grouping."

How Should You Choose a Sentry Alternative?

The right choice depends on what you're optimizing for. Here's a decision framework based on common scenarios.

Want to self-host and pay nothing for software? Temps or GlitchTip. Temps bundles more tools; GlitchTip is lighter and Sentry-SDK-compatible.

Need mobile error tracking with stability scores? Bugsnag. Nothing else does release health metrics as well for iOS and Android.

Want error tracking plus session replay in one tool? Highlight.io or Temps. Highlight.io is more mature on replay; Temps bundles more overall.

Deploying frequently and need automated triage? Rollbar. The AI-assisted grouping and suspected deploy features save real engineering hours.

Small team, hate alert noise? Honeybadger. Opinionated defaults and cron monitoring for teams that need every alert to be actionable.

Debugging visual/UX bugs primarily? LogRocket. Session replay-first approach catches what stack traces miss.

Want the simplest, cheapest option? Airbrake or GlitchTip's hosted plan. Both start under $20/month.

What matters most is matching the tool to your actual workflow. Do you debug from stack traces or from session replays? Do you ship mobile or web? Do you want one tool or the best-in-class for each concern? Those answers narrow the field fast.

[UNIQUE INSIGHT]

What Does Error Tracking Actually Cost Your Team?

The direct subscription cost is only part of the equation. Untracked errors cost far more than any tool subscription. Downtime costs businesses an average of $5,600 per minute according to IBM's 2025 analysis. For a mid-size SaaS product, a single hour-long outage can cost more than a full year of error tracking tooling.

[CITATION CAPSULE: Untracked errors cost businesses $5,600 per minute in downtime on average (IBM, 2025). The mean time to resolution for software incidents is 5.1 hours (Atlassian, 2025). Teams using automated error tracking with deploy correlation report 40-60% faster incident resolution compared to manual log inspection.]

The hidden cost of tool sprawl

Consider a typical 5-person team's observability stack: Sentry Team ($155/mo), Plausible ($9/mo), FullStory session replay ($99/mo), Pingdom uptime monitoring ($15/mo), and Vercel Pro deployments ($100/mo). That's $378/month, or $4,536/year. Most of that cost disappears with a bundled self-hosted platform.

What about engineering time?

The JetBrains Developer Ecosystem Survey found that 39% of developers still rely on manual log inspection as their primary debugging method. Those teams spend, on average, 2-3x longer resolving incidents than teams using automated error tracking with source maps and breadcrumbs. At a median developer salary, that debugging time costs far more than any tool subscription.

Could your team's debugging hours be better spent building features? That's the real cost calculation -- not the $26/month for Sentry, but the hours your engineers spend reproducing bugs without proper tooling.

Frequently Asked Questions

Can I migrate from Sentry without changing my code?

GlitchTip is fully compatible with Sentry's SDK ecosystem. You change a single DSN URL in your configuration -- no code modifications needed. Temps and Highlight.io require switching to their own SDKs, which typically takes 30-60 minutes per service. Sentry has SDKs for over 100 platforms, and GlitchTip inherits compatibility with all of them. For teams heavily invested in Sentry's SDK, GlitchTip offers the lowest-friction migration path.

Is self-hosted error tracking reliable enough for production?

Yes. GlitchTip runs on 512MB of RAM and handles millions of events monthly. Temps processes errors alongside deployments, analytics, and session replay on a single server. The key responsibility shift is that you handle backups, updates, and infrastructure. Container usage among IT professionals hit 92% in 2025 (Docker State of App Dev Report) -- self-hosted tooling runs on the same containerized infrastructure as managed SaaS.

How much can I save by switching from Sentry?

A 5-person team on Sentry Team pays $155/month for error tracking alone. GlitchTip's hosted plan starts at $15/month for 100,000 events -- an 90% reduction. Self-hosting GlitchTip or Temps drops the software cost to $0, with only VPS costs ($5-6/month on Hetzner). If you're also paying for separate analytics, session replay, and uptime monitoring, consolidating with Temps saves $300-500/month compared to a typical SaaS stack (MassiveGRID, 2026).

[INTERNAL-LINK: full cost breakdown -> vercel-cost-savings-with-temps]

Does error tracking slow down my application?

Modern error tracking SDKs add minimal overhead. Sentry's JavaScript SDK adds approximately 30KB gzipped to your bundle. Most alternatives are lighter -- GlitchTip uses the same Sentry SDK, and Temps' client-side snippet is under 10KB. Server-side SDKs have negligible performance impact since errors are captured asynchronously and sent in batches. The exception is LogRocket, whose session replay SDK is heavier due to DOM recording -- expect 50-100KB additional bundle size.

Which Sentry alternative has the best free tier?

For self-hosted: Temps and GlitchTip are both completely free with no event limits. For managed SaaS: Bugsnag's free tier (7,500 events/month) is the most generous. Rollbar offers 5,000 events/month. LogRocket gives 1,000 sessions/month. Sentry's own free tier (5,000 errors/month) is actually competitive for very small projects -- the pain starts when you outgrow it and face the $26/month jump.

[INTERNAL-LINK: setting up error tracking from scratch -> how-to-set-up-error-tracking-without-sentry]