Rollbar pairs real-time error grouping and session replay with Rollbar Resolve, an AI agent that opens fix pull requests — but Resolve is still in…
Best for Rollbar: Teams that want explicit SOC2/ISO27001 certification, a documented free tier (5,000 occurrences, 1,000 replays/month), and cross-project root cause analysis linking frontend and backend errors, and can wait for or evaluate Rollbar Resolve as it matures.
Best for Sentry: Teams that want a live AI-powered debugging feature today and a transparent, published flat-rate pricing ladder rather than contact-sales pricing for mid-tier plans.
At a Glance
Rollbar
Sentry
Primary category
Developer Tools
Developer Tools
Rating
Not documented
Not documented
Pricing model
Freemium subscription, usage-based on events, session replays, and AI credits
Usage-based subscription with a free developer tier
Starting price
Free plan available; Essentials from $29/month
Free tier available; Team plan from $26/month billed annually
Free plan
Yes
Yes
Free trial
Yes
Not documented
Platforms
Web
Not documented
Team collaboration
Not documented
Not documented
AI features
Yes
Yes
Public API
Yes
Not documented
Key Differences
AI fix-automation maturity
Rollbar: Rollbar Resolve, an AI agent that reviews code, identifies what's breaking, and opens a pull request with a fix, is explicitly listed as still in development.
Sentry: AI-powered debugging is listed as a current feature without an in-development caveat.
Teams evaluating AI-driven fix automation today can use Sentry's AI debugging now, while Rollbar Resolve is not yet something they can rely on in production.
Pricing transparency on mid tiers
Rollbar: Essentials and Advanced plan prices are not published and require sales contact, though usage tiers and credit allotments are listed.
Sentry: Team ($26/month) and Business ($80/month) plans are published as flat monthly prices.
Teams that want to self-serve a quote without a sales call have clearer information from Sentry's published tiers.
Compliance certifications
Rollbar: SOC2 and ISO27001 certified.
Sentry: No specific certifications are documented in the facts available.
Buyers with vendor security review requirements have a documented answer from Rollbar that isn't available for Sentry in these facts.
Free tier specifics
Rollbar: Free plan includes 5,000 occurrences and 1,000 replays per month with 30 days of data retention.
Sentry: Developer plan is free ongoing, limited to a single user, without specific event/replay caps documented.
Rollbar's free tier gives teams concrete volume limits to plan around; Sentry's documented limit here is user count rather than event volume.
Feature-by-Feature
Core Monitoring & AI Features
Feature
Rollbar
Sentry
Real-time error feed with grouping
Available
Not documented
Session replay
Available
Available
Cross-project root cause analysis
Available
Not documented
Deploy tracking
Available
Not documented
AI agent that opens fix pull requests
Limited
Not documented
AI-powered debugging assistance
Not documented
Available
Pricing & Compliance
Feature
Rollbar
Sentry
Free tier
Available
Available
Published flat-rate paid pricing
Unavailable
Available
SOC2 certification
Available
Not documented
ISO27001 certification
Available
Not documented
Pay-as-you-go overages
Not documented
Available
Pricing Compared
Starting price reflects the lowest paid tier, not the full cost for every team size or usage level.
Rollbar
Free — $0/month monthly
Essentials — From $29/month monthly or annual
Advanced — From $129/month monthly or annual
Enterprise — Custom custom
Sentry
Developer — Free monthly
Team — $26 per month annual
Business — $80 per month annual
Enterprise — Custom quote annual
Pros & Cons
Rollbar
Pros
Generous free tier with no credit card required and unlimited users and projects
Intelligent error grouping reduces alert fatigue compared to raw exception logs
Broad language and framework SDK support
Advanced plans include SSO, SCIM, and custom query tooling for larger engineering teams
Cons
Usage-based pricing across three dimensions (events, replays, AI credits) can make cost forecasting harder than flat per-seat pricing
Advanced analytics features like RQL are gated behind the higher-priced Advanced tier
Enterprise pricing is not published and requires a sales conversation
Session replay and AI credit allotments may require careful monitoring to avoid overage costs
Sentry
Pros
Generous free Developer tier suitable for individual projects
Deep language, framework, and platform SDK support
Fast issue triage with grouped errors and full stack traces
AI-assisted root cause suggestions through Seer
Large integration ecosystem across chat, ticketing, and CI/CD tools
Cons
Costs can grow quickly with usage-based pricing on high-traffic applications
Advanced features like SAML/SCIM and extended retention are gated to Business and Enterprise plans
Alert tuning is often needed to avoid noisy, low-value notifications
Self-hosting Sentry requires more setup and maintenance effort than the SaaS version
Use Cases
Choose Rollbar: Teams that want explicit SOC2/ISO27001 certification, a documented free tier (5,000 occurrences, 1,000 replays/month), and cross-project root cause analysis linking frontend and backend errors, and can wait for or evaluate Rollbar Resolve as it matures.
Choose Sentry: Teams that want a live AI-powered debugging feature today and a transparent, published flat-rate pricing ladder rather than contact-sales pricing for mid-tier plans.
Need both: The facts don't point to a scenario needing both simultaneously — these are overlapping error-monitoring platforms typically evaluated as alternatives to each other.
Rollbar
Production error monitoring — Engineering teams use Rollbar to catch and triage errors in live production applications before they escalate into major incidents.
Release quality tracking — Teams correlate error spikes with deploy markers to quickly identify which release introduced a regression.
Cross-project error visibility at scale — Larger organizations use Advanced or Enterprise plans with RQL and the cross-project error feed to monitor errors across many services.
Sentry
Startup Error Monitoring — Small engineering teams using the free or Team plan to catch and fix bugs in production without building custom logging infrastructure.
Enterprise Observability — Larger organizations combining error tracking, distributed tracing, and performance monitoring across microservices on the Business or Enterprise plan.
Mobile App Crash Reporting — Mobile teams using Sentry's iOS and Android SDKs to catch crashes and performance regressions across app releases.
Frequently Asked Questions
Does Rollbar have a free plan?
Yes, the Free plan includes 5,000 occurrences and 1,000 replays per month with 30 days of data retention.
Is Sentry's Developer plan a time-limited trial?
No — it's genuinely free ongoing, limited to a single user rather than a trial period.
What is Rollbar Resolve?
Rollbar Resolve is an upcoming AI agent, still in development, that reviews code, identifies what's breaking, and opens a pull request with a fix.
How much does Sentry's Business plan cost?
The Business plan is $80 per month.
Is Rollbar's Essentials or Advanced plan pricing public?
No, exact prices for the Essentials and Advanced plans are not published; only usage tiers and credit allotments are listed.