Software · head to head
Sentry vs Dropbox

Sentry
Software
Application monitoring platform built by developers for developers
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Sentry spending caps stop event ingestion when reached, eliminating visibility during critical moments; Dropbox the free Basic plan gives 2 GB of storage
- They diverge on capability: Sentry covers Error tracking, Dropbox covers File synchronization.
Where they differ
Only the attributes on which Sentry and Dropbox actually diverge.
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Unknown).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Sentry
- Error tracking
- Performance monitoring
- Release tracking
- Real user monitoring
- Alerting
- Issue assignment
- Breadcrumbs
- Source maps
Only in Dropbox
- File synchronization
- Cloud storage
- File sharing
- Version history
- Offline access
- Microsoft Office
- Google Workspace
- Zoom
Both cover
- Slack
What people use each for
The jobs each tool is most often brought in to do.
Sentry
- Error monitoringnot Dropbox
- Performance trackingnot Dropbox
- Debug production issuesnot Dropbox
- Release managementnot Dropbox
- User monitoringnot Dropbox
Dropbox
- File backupnot Sentry
- Team collaborationnot Sentry
- Content sharingnot Sentry
- Remote worknot Sentry
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Sentry
- Spending caps stop event ingestion when reached, eliminating visibility during critical moments
- Complex configuration required for filters, sampling rules, issue grouping, and alert policies
- Difficult to configure custom alerts and alert content without creating email inbox bloat
- Error grouping is imperfect with noise and filtering issues causing incorrect error prioritization
- Weak for distributed tracing across microservices compared to dedicated APM tools
- UI dashboard is less customizable than alternatives like Datadog APM for complex monitoring needs
Dropbox
- The free Basic plan gives 2 GB of storage
- Version history is 30 days on Plus, 180 days on Standard and 1 year on Advanced
- File transfers are capped at 50 GB on Plus and 100 GB on the team plans
- The Advanced team plan requires a minimum of 3 users at $24 per user per month
- eSignature requests are limited to 3 per month on Plus and Standard
Pricing, plan by plan
Sentry
Free- Developer (Free)Free
- 5K errors per month
- 1 user seat
- 30-day data retention
- Team$26/month
- 50K errors per month
- 5M transaction spans
- 90-day data retention
- Business$80/month
- Higher quotas
- Extended retention
- Advanced filtering
- Organization$199/month
- SSO integration
- Audit logs
- Advanced security
Dropbox
Free- BasicFree
- 2 GB storage
- File sync
- Mobile apps
- Plus$9.99/month
- 2 TB storage
- Offline access
- Remote device wipe
Which should you pick?
Choose Sentry if
- You need error tracking.
- You want to start without paying.
- You work on Web, iOS, Android, React Native, Desktop, 30+ frameworks and languages.
- You also want performance monitoring.
Choose Dropbox if
- You need file synchronization.
- You want to start without paying.
- You work on Windows, Macos, Linux, Ios, Android, Web.
- You also want cloud storage.
Questions people ask
- Is Sentry or Dropbox better?
- Neither clearly leads. Sentry starts at Free and Dropbox at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Sentry or Dropbox?
- Sentry starts at Free and Dropbox at Free.
- Does Sentry or Dropbox run on more platforms?
- Sentry runs on Web, iOS, Android, React Native, Desktop, 30+ frameworks and languages. Dropbox runs on Windows, Macos, Linux, Ios, Android, Web.
- Can I use Sentry for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Sentry best used for?
- Sentry is most often used for error monitoring, performance tracking, debug production issues, release management. Of those, error monitoring and performance tracking are not what Dropbox is typically brought in for.
- What can Sentry do that Dropbox cannot?
- Sentry covers Error tracking, Performance monitoring, Release tracking, Real user monitoring. Dropbox covers File synchronization, Cloud storage, File sharing, Version history. Both handle Slack.
Answered from the vendors’ own pages
Sentry: Does Sentry have a free tier?
Yes. The free Developer tier includes 5,000 errors per month, one user seat, 30-day retention, and 50 session replays per month.
SourceSentry: How much do Sentry's paid plans cost?
Team plan starts at $26/month (annual) or $29/month (monthly) with 50K errors and 5M spans included. Business plan is $80-89/month. Organization plans start at $199/month with SSO and advanced compliance features.
SourceSentry: What programming languages does Sentry support?
Sentry supports over 30 languages and frameworks including JavaScript, Python, Go, Ruby, Java, .NET, PHP, Node.js, and mobile platforms including iOS, Android, and React Native.
SourceSentry: Does Sentry support self-hosting?
Yes. Sentry can be self-hosted, and the open-source version is available for deployment in on-premises environments.
SourceSentry: How does Sentry billing work if I exceed my quota?
Sentry offers spending caps that stop ingestion when reached, meaning you lose visibility exactly when you need it most. You can pre-purchase reserved capacity at 20% discount or pay per event on-demand when exceeding included allotment.
SourceSentry: What integrations does Sentry support?
Sentry integrates with GitHub, GitLab, Jira, Slack, PagerDuty, most CI/CD pipelines, and many other developer tools.
SourceRelated pages
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