Software · head to head
Sentry vs Aha!
Sentry
Software
Application monitoring platform built by developers for developers
- From
- Free
- Rated
- -
The short version
- Only Sentry has a free tier, so it costs nothing to try first.
- Each has a real cost: Sentry spending caps stop event ingestion when reached, eliminating visibility during critical moments; Aha! sold as eight separate products rather than one subscription, so Roadmaps, Discovery, Ideas, Whiteboards, Builder, Develop, Teamwork and Knowledge are each priced per user
- They diverge on capability: Sentry covers Error tracking, Aha! covers Strategic roadmaps.
Where they differ
Only the attributes on which Sentry and Aha! actually diverge.
Identical on both: pricing model (Unknown), 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 Aha!
- Strategic roadmaps
- Release planning
- Idea management
- Requirements & user stories
- Visual workflows
- Gantt charts
- Pivot tables
- Custom scorecards
Both cover
- GitHub
- GitLab
- Jira
- Slack
- Azure DevOps
- SOC2
- GDPR
- HIPAA
What people use each for
The jobs each tool is most often brought in to do.
Sentry
- Error monitoringnot Aha!
- Performance trackingnot Aha!
- Debug production issuesnot Aha!
- Release managementnot Aha!
- User monitoringnot Aha!
Aha!
- Product roadmapping linked to strategy and goalsnot Sentry
- Collecting and scoring customer feedback through Ideasnot Sentry
- Customer research and interview analysis with Discoverynot Sentry
- Agile delivery tracking with Developnot Sentry
- Internal product documentation with Knowledgenot 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
Aha!
- Sold as eight separate products rather than one subscription, so Roadmaps, Discovery, Ideas, Whiteboards, Builder, Develop, Teamwork and Knowledge are each priced per user
- Roadmaps at $59 per user per month is expensive next to general project tools, and Discovery and Ideas add $39 each
- The Develop integration with Roadmaps requires the Enterprise or Enterprise+ tier
- Annual billing is by invoice only; monthly is card
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
Aha!
$59/month- Startup$29/month
- All premium features
- Discounted pricing for early-stage startups
- Premium$59/month
- Strategy setting
- Roadmap creation
- Feature prioritization
- Enterprise$null/month
- Unlimited reviewers and viewers
- Advanced features
- Enterprise+$null/month
- Everything in Enterprise plus workflow automation
- Capacity planning
- Concierge support
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.
Questions people ask
- Is Sentry or Aha! better?
- Neither clearly leads. Sentry starts at Free and Aha! at $59/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Sentry or Aha!?
- Sentry has a free tier; the other does not. Paid plans start at Free for Sentry and $59/month for Aha!.
- Does Sentry or Aha! run on more platforms?
- Sentry runs on Web, iOS, Android, React Native, Desktop, 30+ frameworks and languages. Aha! runs on Web.
- Can I use Sentry for free?
- Yes. Sentry has a free tier, so you can try it without paying. Aha! starts at $59/month.
- 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 Aha! is typically brought in for.
- What can Sentry do that Aha! cannot?
- Sentry covers Error tracking, Performance monitoring, Release tracking, Real user monitoring. Aha! covers Strategic roadmaps, Release planning, Idea management, Requirements & user stories. Both handle GitHub, GitLab, Jira, 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.
SourceAha!: Does Aha! have a free tier?
No. Aha! offers a 30-day free trial without requiring a credit card, but there is no permanent free plan. Pricing starts at $59/user/month for Aha! Roadmaps.
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.
SourceAha!: How is Aha! pricing structured?
Aha! uses per-user billing. Premium plan charges all users equally regardless of permission level. Enterprise plans only charge for workspace owners and contributors, with unlimited reviewers and viewers at no additional cost.
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.
SourceAha!: Can I use Aha! offline?
Aha! is a cloud-based SaaS platform with no offline mode mentioned in documentation. All features require internet connectivity to the cloud servers.
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.
SourceAha!: What does Enterprise+ plan include?
Enterprise+ includes workflow automation, capacity planning, custom tables and calculations, advanced license management, account backup and export, anti-virus scanning, IP access control, and concierge white-glove support.
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.
SourceAha!: How many integrations does Aha! support?
Aha! Roadmaps offers 40+ integrations including Jira, Azure DevOps, Slack, Salesforce, and Zendesk. Salesforce and Zendesk require additional add-on purchases.
SourceSentry: What integrations does Sentry support?
Sentry integrates with GitHub, GitLab, Jira, Slack, PagerDuty, most CI/CD pipelines, and many other developer tools.
Source