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Best Sentry Alternatives of 2026

Updated · 5 picks · live pricing · affiliate disclosure

The EU GDPR-native alternative with Amsterdam Netherlands data residency and Ruby/Elixir heritage.

BEST OVERALL7.0/10Save $372/yr

AppSignal

The EU GDPR-native alternative with Amsterdam Netherlands data residency and Ruby/Elixir heritage.

Free permanent 50k requests

How it stacks up

  • Free 50k requests

    vs $15 GlitchTip Cloud Small drop-in

  • Small $23, Medium $49

    vs $89 Rollbar Advanced AI

  • EU Netherlands

    vs $208 BugSnag Plus mobile-first

#2
GlitchTip6.5/10

From $15/mo

View
#3
Rollbar5.2/10

From $24/mo

View

All picks at a glance

#PickBest forStartingScore
1AppSignalBest Sentry alternative EU GDPR Netherlands-resident$23.00/mo7.0/10
2GlitchTipBest Sentry alternative drop-in OSS with SDK compatibility$15.00/mo6.5/10
3RollbarBest Sentry alternative mid-market with established AI grouping$24.00/mo5.2/10
4Highlight.ioBest Sentry alternative with modern OSS-core trinity$150.00/mo4.2/10
5BugSnagBest Sentry alternative for mobile crash reporting$59.00/mo4.2/10

Quick pick by use case

If you only have thirty seconds, find your situation below and skip to that pick.

Compare all 5 picks

Top spec
#1AppSignal7.0/10$49.00/mo$529.20/yrSave $372/yrFree 50k requests
#2GlitchTip6.5/10$50.00/mo$600.00/yrSave $360/yrOSS self-host free
#3Rollbar5.2/10$89.00/mo$1,068.00/yr$108/yr moreFree 5k events
#4Highlight.io4.2/10$150.00/mo$1,800.00/yr$840/yr moreFree 500 sessions
#5BugSnag4.2/10$208.00/mo$2,496.00/yr$1,536/yr moreFree 7.5k events
#1

AppSignal

7.0/10Save $372/yr

Best Sentry alternative EU GDPR Netherlands-resident

The EU GDPR-native alternative with Amsterdam Netherlands data residency and Ruby/Elixir heritage.

PlanMonthlyAnnualWhat you get
FreeFree50k requests a month with 1GB logs, 5-day retention, and unlimited apps; for EU developer evaluation
Small$23.00/mo$248.40/yr250k requests a month with all features (uptime, cron, AI grouping, SAML SSO); the realistic-buyer EU entry
Medium$49.00/mo$529.20/yr1M requests a month with 5GB logs and the same all-features surface as Small
Large$109.00/mo$1,177.20/yr5M requests a month with 20GB logs for established EU teams running serious traffic
XLarge$209.00/mo$2,257.20/yr10M requests a month with 40GB logs for high-volume EU production deployments

AppSignal is the right Sentry alternative when EU data residency matters. Founded 2012 in Amsterdam by Robert Beekman, Ruurd Pels, Tarcío Saraiva; bootstrapped indie. The wedge against Sentry is structural: data resident in EU with GDPR-native deployment, where Sentry is US-based with the Privacy Shield concerns. AppSignal also ships strong Ruby/Elixir/Node SDK heritage.

Free at $0 covers 50k requests per month. Small at $23/mo covers 250k requests. Medium at $49/mo (the catalog typical via layer-3 fallback) covers 1M requests. Large at $109/mo covers 5M requests. AppSignal ships all features on all plans (no plan-tier feature gate), so the upgrade is purely about request volume. 10 percent annual discount applies across paid tiers.

The trade-off is the niche audience (Ruby/Elixir/Node-heavy teams) and the request-based pricing model that does not map cleanly to errors-per-month. For EU-resident teams: AppSignal wins jurisdiction. For pure errors with simpler pricing: Sentry alternative GlitchTip Cloud Small $15/mo. Default to AppSignal when EU GDPR data residency is the load-bearing constraint.

Pros

  • EU Netherlands jurisdiction with GDPR-native deployment
  • All features on all plans (no plan-tier feature gate)
  • Strong Ruby/Elixir/Node SDK heritage
  • Bootstrapped indie product (no VC pressure to extract value)
  • 10 percent annual discount on paid tiers

Cons

  • Niche audience (Ruby/Elixir/Node-heavy teams)
  • Request-based pricing does not map cleanly to errors
Free 50k requestsSmall $23, Medium $49EU NetherlandsFree permanent 50k requests

Best for: EU-resident teams sensitive to data residency, Ruby/Elixir startups, GDPR-native compliance buyers.

Privacy
10
Speed
8
Ease
8
Value
9
Support
8
#2

GlitchTip

6.5/10Save $360/yr

Best Sentry alternative drop-in OSS with SDK compatibility

The Sentry-SDK-compatible drop-in pick with OSS self-host free option and MIT license.

PlanMonthlyAnnualWhat you get
OSS (free)FreeMIT-licensed self-hosted via single Docker image; Sentry SDK clients work as drop-in replacements
Cloud FreeFree1k events a month free with 5 users, 30-day retention, and email alerts on the cloud-hosted GlitchTip stack
Cloud Small$15.00/mo$180.00/yr100k events a month with unlimited users and Slack, Discord, webhook alerts; the cheapest paid SaaS in this guide
Cloud Medium$50.00/mo$600.00/yr500k events a month with 90-day retention and higher rate limits for established self-host-curious teams

GlitchTip is the right Sentry alternative when Sentry-SDK-compatibility plus OSS license matter most. Founded 2020 by Burke Software in Brooklyn; MIT-licensed (vs Sentry's BSL Business Source License which some companies consider non-OSI). The wedge against every other alternative is structural: GlitchTip implements the Sentry server protocol, so existing Sentry SDK code works unchanged when pointed at a GlitchTip server. Migration cost is changing one DSN URL.

OSS Self-Host at $0 covers unlimited events on your infrastructure (4 Docker containers vs Sentry self-host's 40+). Cloud Free at $0 covers 1k events on glitchtip.com. Cloud Small at $15/mo covers 100k events; Cloud Medium at $50/mo (the catalog typical via layer-3 fallback) covers 500k events; Cloud Large at $200/mo covers 5M events. The cheapest cloud upgrade in the alternatives lineup.

The trade-off is the lighter feature surface (no native session replay, lighter performance monitoring than Sentry or Highlight.io). For drop-in Sentry replacement plus OSS license: GlitchTip wins by a wide margin. For session replay primary: Highlight.io. Default to GlitchTip when zero-friction migration off Sentry is the load-bearing constraint.

Pros

  • Sentry-SDK-compatible drop-in (no client code changes)
  • MIT license vs Sentry BSL (Business Source License)
  • OSS self-host free forever with 4 Docker containers
  • Cloud Small $15/mo cheapest cloud alternative entry
  • Brooklyn-based bootstrapped indie product

Cons

  • No native session replay vs Sentry or Highlight.io
  • Lighter performance monitoring than Sentry
OSS self-host freeCloud Small $15/moSentry-API compatibleFree permanent OSS or Cloud 1k events

Best for: Teams migrating off Sentry for license reasons, OSS-aligned developers, no-vendor-lock-in privacy-paranoid devs.

Privacy
10
Speed
8
Ease
8
Value
10
Support
7
#3

Rollbar

5.2/10$108/yr more

Best Sentry alternative mid-market with established AI grouping

The established mid-market alternative at Advanced tier with AI grouping plus audit log plus team RBAC.

PlanMonthlyAnnualWhat you get
FreeFree5k events a month with 14-day retention on a single project and email alerts
Essentials$24.00/mo$288.00/yr50k events a month across unlimited projects with 30-day retention and Slack alerts; the realistic small-team paid entry
Advanced$89.00/mo$1,068.00/yr250k events a month with AI grouping, workflow rules, and audit log; the realistic series-B mid-market tier
EnterpriseCustomCustomCustom pricing with SAML SSO, RBAC, premium SLA, and a dedicated CSM

Rollbar is the right Sentry alternative when established mid-market plus AI grouping matter. Founded 2012 by Brian Rue, Cory Virok, Jason Carreira; YC W12; Insight Partners-acquired 2022. The wedge against Sentry is the AI grouping algorithm: Rollbar's machine-learning fingerprinting groups duplicate errors more aggressively than Sentry's default rule-based grouping, which matters at series-B SaaS scale-ups with hundreds of daily errors.

Free at $0 covers 5k events with AI grouping and 30-day retention. Essentials at $24/mo covers 50k events with extended retention. Advanced at $89/mo (the catalog typical via layer-3 fallback) adds full AI grouping plus audit log plus team RBAC. Enterprise sales-quoted with SAML SSO and SCIM. The Free-to-Essentials path lands at the cheapest credible mid-market upgrade.

The trade-off is the brand recognition (Sentry has ~100k orgs vs Rollbar's smaller community) and the layer-3 typical-tier overshoot ($89 Advanced from $24 Essentials, 271 percent overshoot). For mid-market established alternative with AI grouping: Rollbar. For drop-in Sentry replacement: GlitchTip. Default to Rollbar when AI grouping plus audit log plus mid-market polish matter.

Pros

  • AI grouping algorithm beats Sentry default rule-based grouping
  • Free 5k events with AI grouping included
  • Essentials $24/mo cheapest mid-market upgrade
  • YC W12 with Insight Partners acquisition signal
  • Common at series-B SaaS scale-ups

Cons

  • Brand recognition trails Sentry significantly
  • Advanced $89/mo (catalog typical) overshoots realistic Essentials $24
Free 5k eventsEssentials $24/moAdvanced $89/moFree permanent 5k events

Best for: Mid-market series-B SaaS, AI-grouping-conscious devs, teams finding Sentry pricing model confusing.

Privacy
8
Speed
9
Ease
8
Value
9
Support
8
#4

Highlight.io

4.2/10$840/yr more

Best Sentry alternative with modern OSS-core trinity

The trinity OSS-core alternative with session replay synced with errors and logs.

PlanMonthlyAnnualWhat you get
FreeFree500 sessions and 1k errors a month with 15-day retention and 3 team members for evaluation
Pay-as-you-goFreeLinear scaling at $5 per 1k sessions, $1 per 1k errors, $0.20 per GB logs for bursty traffic
Pro$150.00/mo$1,800.00/yr50k sessions a month with 180-day retention and unlimited team; the realistic-buyer tier for session-replay-led teams
EnterpriseCustomCustomCustom pricing with self-hosted option, SAML SSO, audit log, and a dedicated CSM

Highlight.io is the right Sentry alternative when session replay synced with errors plus logs is the load-bearing feature. Founded 2022 in San Francisco by Jay Khatri, Vadim Korolik, Cameron Anderson; YC W22; Apache 2.0 licensed. The wedge against Sentry is the trinity: replay + errors + logs all synced on a shared timeline, where Sentry replay is bolt-on rather than primary.

Free at $0 covers 500 sessions, 1k errors, and 1 GB logs with 30-day retention plus the full OSS self-host option. PAYG covers $5 per 1k sessions plus $1 per 1k errors plus $0.20/GB logs. Pro at $150/mo (the catalog typical, 'pro' matches) covers 50k sessions, 180-day retention, and unlimited team members. Self-host on AWS/GCP/Azure works with the OSS code.

The trade-off is the steeper learning curve (replay + errors + logs is more complex than errors-only) and the higher Pro entry tier ($150 vs Sentry Team $26). For session-replay-first developers wanting modern OSS-core: Highlight.io. For pure errors plus AI grouping: Rollbar. Default to Highlight.io when DOM session replay synced with errors is load-bearing.

Pros

  • Session replay synced with errors and logs trinity
  • YC W22 with Apache 2.0 OSS license
  • Free 500 sessions + 1k errors + 1 GB logs
  • Self-host on AWS/GCP/Azure with OSS code
  • Modern product built post-Sentry with replay-first design

Cons

  • Steeper learning curve vs Sentry or GlitchTip
  • Pro $150/mo above Sentry Team $26 by 5x
Free 500 sessionsPAYG $5/1k sessionsPro $150/moFree permanent 500 sessions

Best for: Front-end-heavy SaaS, session-replay-first developers, modern OSS-aligned teams wanting trinity.

Privacy
8
Speed
9
Ease
7
Value
8
Support
8
#5

BugSnag

4.2/10$1,536/yr more

Best Sentry alternative for mobile crash reporting

The mobile-first alternative with native Android/iOS/React Native/Flutter/Unity crash capture.

PlanMonthlyAnnualWhat you get
FreeFree7,500 events a month on public projects only with one user, for evaluating mobile crash SDKs
Lite$59.00/mo$708.00/yr150k events a month with 5 users and custom dashboards; the realistic mobile-first entry tier
Plus$208.00/mo$2,496.00/yr500k events a month with unlimited users and stability score dashboards for established mobile teams
Premium$416.00/mo$4,992.00/yr1M events a month with combined mobile and web crash reporting and SAML SSO for compliance-bound mid-market teams
EnterpriseCustomCustomCustom pricing with higher event volume, custom retention, and a dedicated CSM

BugSnag is the right Sentry alternative when mobile crash reporting is the primary use case. Founded 2013 in London by James Smith and Simon Maynard; SmartBear-acquired 2021. The wedge against Sentry is the mobile-first heritage: BugSnag's stability score dashboards and native SDK quality for Android/iOS/React Native/Flutter/Unity beat Sentry's mobile coverage, where Sentry is web-first with mobile bolt-ons.

Free at $0 covers 7.5k events. Lite at $59/mo covers 150k events but ad-tier disqualified by typical math. Plus at $208/mo (the catalog typical via layer-3 fallback; the largest overshoot in the category at 252 percent from Lite $59) covers 500k events plus stability score dashboards. Premium at $416/mo covers 1M events plus advanced segmentation.

The trade-off is the very high typical-tier price ($208 Plus is more than 3x Highlight.io Pro $150 and 8x Sentry Team $26). For mobile-first crash reporting: BugSnag wins. For web-first error tracking: Sentry, GlitchTip, or Highlight.io fit better. Default to BugSnag when Android/iOS native crash plus stability score dashboards are load-bearing.

Pros

  • Mobile-first heritage with stability score dashboards
  • Native Android/iOS/React Native/Flutter/Unity SDKs
  • SmartBear-acquired 2021 with enterprise compliance
  • Free 7.5k events covers small mobile apps
  • Mobile crash capture quality beats web-first competitors

Cons

  • Plus $208/mo (catalog typical) overshoots Lite $59 by 252%
  • Less compelling for web-first vs mobile-first apps
Free 7.5k eventsLite $59/mo, Plus $208/moStability score dashboardsFree permanent 7.5k events

Best for: Mobile-first apps, React Native/Flutter teams, gaming startups using Unity, mobile crash-tracking buyers.

Privacy
8
Speed
9
Ease
8
Value
6
Support
9

How we picked

Each pick gets a transparent composite score from price, features, free-tier availability, and editor fit. Pricing flows from our live database, so when a vendor changes prices the score updates here too.

Composite weights: price 40%, features 30%, free tier 15%, fit 15%. Five picks subset to direct Sentry competitors. Sentry itself excluded (this is the alternatives spinoff). See parent /best/error-tracking for the broader 7-pick lineup including Sentry.

We don't claim "30,000 hours of testing." Our methodology is the formula above plus the editor's published verdict for each pick. Verifiable, auditable, and updated when the underlying data changes.

Why trust Subrupt

We're a subscription tracker first, a buying guide second. Every claim on this page is something you can check.

By use case

Best Sentry alternative drop-in OSS

GlitchTip

Read the full review →

Best Sentry alternative mid-market AI

Rollbar

Read the full review →

Best Sentry alternative session replay

Highlight.io

Read the full review →

Best Sentry alternative mobile-first

BugSnag

Read the full review →

Best Sentry alternative EU GDPR

AppSignal

Read the full review →

How to choose your Sentry Alternative

Match the Sentry alternative to your migration motivation

Sentry alternatives split five ways the buyer should match against migration motivation. License concerns (Sentry BSL is non-OSI per some interpretations): GlitchTip MIT-licensed Sentry-SDK-compatible drop-in wins. Pricing concerns (Sentry Team $26 to Business $80 perceived expensive): Rollbar Essentials $24 or GlitchTip Cloud Small $15 win price math. Session-replay-first concerns (Sentry replay bolt-on): Highlight.io trinity wins. Mobile-first concerns (Sentry mobile coverage thinner): BugSnag native crash reporting wins. EU GDPR concerns (Sentry US-based): AppSignal Netherlands-resident wins.

Sentry-SDK compatibility: zero-friction migration math

GlitchTip is the only Sentry alternative in our catalog that ships full Sentry-SDK-compatibility. Migration math: change one DSN URL in your config from sentry.io to your-glitchtip-server.com. Existing Sentry SDK code works unchanged. No client-code refactoring. No re-instrumentation. No new SDK to learn. The other 4 alternatives (Rollbar, Highlight.io, BugSnag, AppSignal) require installing their proprietary SDK and re-instrumenting your error capture. For teams with 50+ projects on Sentry: GlitchTip migration cost is hours; alternative-SDK migration cost is weeks.

Why Sentry alternatives exist and what they fix

Sentry shifted from BSD-3 license to BSL (Business Source License) in 2019, which restricts certain commercial uses for 4 years before becoming Apache 2.0. Some companies consider BSL non-OSI compatible; OSS-aligned organizations migrated to alternatives. Sentry pricing also shifted from per-project to event-based billing, which made costs unpredictable for high-volume teams. The 5 alternatives in our lineup address different parts of these concerns: GlitchTip MIT license + Sentry compatibility; Rollbar predictable per-tier pricing; Highlight.io trinity; BugSnag mobile-first; AppSignal EU jurisdiction. For the broader paid lineup including Sentry itself plus Honeybadger, see [our /best/error-tracking guide](/best/error-tracking).

Cost-of-ownership math: cloud vs self-host

Sentry self-host requires 8 GB RAM minimum and 40+ services to deploy; GlitchTip self-host requires 4 GB RAM and 4 Docker containers. The operational cost differs dramatically: Sentry self-host needs full-time DevOps attention (2-4 days monthly), GlitchTip self-host needs roughly 2-4 hours monthly maintenance. For a team running on a $5/mo Hetzner VPS plus PostgreSQL backups: GlitchTip self-host total cost is roughly $10/mo all-in. Cloud Small at $15/mo eliminates the DevOps overhead. The break-even depends on your DevOps capacity and event volume. For teams with DevOps capacity: self-host wins. For teams without: cloud at $15-50/mo is the cheapest credible alternative path.

Frequently asked questions

Why would I switch from Sentry to an alternative?

Three common reasons. License: Sentry shifted to BSL in 2019 which some companies consider non-OSI; GlitchTip MIT covers OSS-aligned teams. Pricing: Sentry event-based billing can spike unpredictably; Rollbar or AppSignal predictable per-tier alternatives. Features: Sentry replay is bolt-on; Highlight.io trinity puts replay first; BugSnag mobile-first beats Sentry mobile coverage; AppSignal EU residency covers GDPR-bound teams.

Is GlitchTip really a drop-in Sentry replacement?

Yes for SDK level. GlitchTip implements the Sentry server protocol so existing Sentry client SDK code works unchanged when pointed at a GlitchTip server. Change one DSN URL in your config and you are migrated. The trade-off: GlitchTip ships a subset of Sentry features (lighter session replay, lighter performance monitoring) so feature parity is roughly 80 percent. For pure error tracking: 100 percent compatible. For Sentry-specific features beyond errors: gaps exist.

Why is GlitchTip at #1 over the more-mature Rollbar?

For Sentry-alternative-fit specifically the wedge is migration friction. GlitchTip is the only Sentry-SDK-compatible drop-in in the lineup; Rollbar requires installing the Rollbar SDK which means client-code changes across every project. For teams already on Sentry wanting to migrate without code changes: GlitchTip wins by a wide margin. For teams choosing fresh between alternatives: Rollbar mid-market polish or Highlight.io trinity may fit better.

How does Highlight.io session replay compare to Sentry replay?

Highlight.io was built session-replay-first; replay synced with errors and logs in one timeline is the core product. Sentry replay was added later as an add-on; the replay UI lives separately from the error stream. For session-replay-first developers: Highlight.io trinity is more polished. For developers who treat replay as a nice-to-have feature alongside errors: Sentry covers. The decision: how often do you actually use session replay in your debug workflow?

Is BugSnag really worth $208/mo for mobile crash reporting?

For mobile-first apps with 100K+ MAU: yes. The stability score dashboards plus native SDK quality for Android/iOS/React Native/Flutter/Unity beat Sentry mobile coverage significantly. For mobile teams below 100K MAU: BugSnag Lite $59/mo covers 150k events which usually fits. The Plus $208/mo overshoot is real; the realistic mobile-first buyer at small scale runs Lite $59 not Plus $208.

Why does AppSignal use requests instead of errors?

AppSignal counts every monitored request (errors plus successful requests plus performance traces) where Sentry counts only error events. The model produces a higher cap (50k requests free vs 5k errors free) but maps less directly to error volume. For Ruby/Elixir/Node teams already using request-based monitoring patterns: AppSignal model fits natively. For pure error counting: Sentry alternative GlitchTip Cloud Small $15/mo or Rollbar Free 5k events fit better.

How do I migrate from Sentry to GlitchTip without losing history?

GlitchTip does not import Sentry historical events; the migration produces a fresh GlitchTip database. To preserve history: keep Sentry on read-only mode for 90 days while GlitchTip captures going-forward events; archive Sentry historical errors via export. The migration steps: deploy GlitchTip self-host or sign up for Cloud Small $15/mo; change DSN URL in production; verify errors flow to GlitchTip; turn off Sentry billing; archive Sentry account.

What about PostHog or SigNoz as Sentry alternatives?

PostHog ships errors + session replay + product analytics in one product. SigNoz ships OpenTelemetry-based observability + errors + traces. Both are credible alternatives but our error-tracking catalog focuses on dedicated error trackers. For analytics + replay + errors in one tool: PostHog. For OpenTelemetry observability: SigNoz. For Sentry-SDK compatibility: GlitchTip remains the cleanest.

How much does Sentry actually cost vs these alternatives?

Sentry Team at $26/mo covers 50k errors. The cheapest alternatives in our lineup: GlitchTip Cloud Small at $15/mo covers 100k events; AppSignal Small at $23/mo covers 250k requests; Rollbar Essentials at $24/mo covers 50k events. All cheaper or equivalent at higher event caps. The break-even depends on event volume: low-volume teams can match Sentry pricing; high-volume teams save 30-50% by switching to GlitchTip Cloud Small or AppSignal Small.

Does Subrupt earn a commission on these Sentry alternatives?

On most paid links (Rollbar, Highlight.io, BugSnag, AppSignal). GlitchTip is bootstrapped without an affiliate program. Composite scoring weights price 40%, features 30%, free tier 15%, fit 15%, none tuned by affiliate rate. Proof: GlitchTip (no affiliate program) sits at #1 because the Sentry-SDK-compatibility plus MIT license objectively wins for the alternative-seeking audience.

Subrupt Editorial

The team behind subrupt.com. We track subscriptions, surface cheaper alternatives, and publish buying guides where the score formula is on the page so you can recompute it yourself. We do not claim 30,000 hours of testing. What we claim is live pricing from our database, a transparent composite score, and honest savings math against a category baseline.

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Affiliate disclosure: Subrupt earns a commission when you switch to a service through our recommendation links. This never changes the price you pay. We only recommend services where there's a real cost or feature advantage for you, and our picks are based on the data on this page, not on which programs pay the most.

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