Rollbar's pricing page does not show a monthly number for its paid plans. It shows a range: Essentials "from $9/month at 10,000 occurrences/month up to $6,499/month at 50,000,000." That is not a typo, and it is not a bad pricing page either. It is an honest way to publish a price that genuinely moves with your usage.
The consequence is that the number you should plan around is not on the page until you know your own event volume. This post works through what the range means at the volumes a small team hits.
Everything below is from Rollbar's own published pricing page and its pricing API, read September 21, 2026. Rollbar's numbers change, so check the source before deciding anything.
What are Rollbar's plans and prices?
Rollbar sells four plans: Free, Essentials, Advanced and Enterprise. The table shows each one as published. Enterprise starts at 80,000,000 occurrences a month and has no listed price, so the first three plans are the ones a small team can compare.
| Plan | Price | Occurrences | Retention | AI credits |
|---|---|---|---|---|
| Free | $0/month, forever | 5,000/month | 30 days | None |
| Essentials | $9/mo at 10,000 events, scaling to $6,499/mo at 50,000,000 | 10,000 to 50,000,000/month | 90 days | 4,000/month included |
| Advanced | $13/mo at 10,000 events, scaling to $12,049/mo at 50,000,000 | 10,000 to 50,000,000/month | 180 days | 8,000/month included |
| Enterprise | Custom | 80,000,000+/month | Custom | Custom |
Annual billing takes two months off the total, per Rollbar's site. Every paid plan includes unlimited projects and unlimited users. That is a genuine strength: Rollbar does not charge per seat, and it does not cap collaborators on its free tier the way some competitors do.
What does the sliding scale mean for your bill?
Your Rollbar invoice depends on where your account is priced today, and that position moves as your event volume moves, in either direction. "From $9 to $6,499" is a real usage-based curve. The per-event price drops as volume climbs, which is a common shape for usage pricing.
A team growing its traffic will not know next month's bill from this month's plan page. The same is true for a team that ships a bug quietly emitting ten times its normal error rate for a month.
Occurrence overage is configurable. You can stop at the limit, buy events on demand at the plan's per-event rate, or set a dollar-capped overage budget. The bill will not silently balloon, but it will not stay the same number twice in a row unless your traffic is unusually flat.
How do AI credits change the price?
AI credits are a second meter, independent of the event count. Both paid plans bundle a monthly allowance: 4,000 on Essentials and 8,000 on Advanced. The credits are consumed by AI-assisted features layered on top of the core product.
A team that uses those features heavily can exhaust the included credits well before it nears its event quota. What happens past that allowance is a separate line in Rollbar's pricing, and you would need to check it against your actual use of those features, not just your error volume. Metered add-ons are how a lot of software funds newer capabilities, so this is a legitimate product decision. It does mean the number on the plan card is not the ceiling once you turn those features on.
How to estimate your own number
Rollbar's page will not tell you your price until you supply a volume. Get your own number the same way you would for any usage-metered tool:
- Pull your current error rate, if you already run a tracker: the peak day in the last month, not the average, since a bad day is when the meter runs hardest and when you most need the tool to keep working.
- If you have no tracker yet, count 5xx responses and unhandled client-side exceptions in your logs for a week and multiply the worst day by thirty for a conservative monthly estimate.
- Add a margin for an incident, not just steady-state traffic. A single bug in a hot path can multiply your normal event rate by ten or more for the hours it takes to notice and fix, and that is exactly the month a sliding-scale bill moves the most.
- Re-run the estimate after three months on a paid plan. A usage curve is not a one-time decision, so check it again once you have real billing history instead of a guess.
What it costs at real volumes
Three volumes matter for a small team:
- Under 5,000 events a month: you pay $0 on Rollbar's free plan. That is a useful free tier for a low-traffic app, with the caveat that 30-day retention means anything older than a month is gone.
- Low tens of thousands: you land at the entry point of Essentials, single-digit dollars a month at the lowest volume tier. The number to watch is next month's, once the account has been through a traffic spike or two and the curve has had a chance to move.
- Hundreds of thousands to low millions: you are somewhere in the middle of the Essentials or Advanced curve. The exact figure requires plugging your own number into Rollbar's calculator, because the page does not publish intermediate points.
None of this is a knock on Rollbar as a product. RQL, its SQL-like query language for slicing issue data, is more powerful than what most flat-priced trackers offer. Deploy tracking and bundled session replay are real capabilities too. The trade is that the price for all of it is a curve you have to actively track, not a number you can budget once and forget.
The alternative, priced flat
RealUptime Errors takes the opposite bet: $0, $23.99, or $58.99 a month, full stop, with no per-event meter and no separate credits layer. The free tier includes 10,000 events a month with 14-day retention. That is twice Rollbar's free occurrence count, though with shorter retention than Rollbar's 30 days.
Pro ($23.99/mo, $239.90/yr) and Business ($58.99/mo) each carry a fixed monthly event allowance. Overage is opt-in and capped by a budget you set yourself, off by default, so an account that never touches the setting behaves exactly like a hard quota.
The trade going the other direction: no query language and no session replay. Breadcrumbs are supported, and the SDKs keep a bounded trail of the last 20 and attach it to the next event. Errors are grouped into issues, tied to releases, tagged, and scrubbed of sensitive values by default in the SDKs, and that is the whole product.
Which one is right depends on what you are optimizing for. If you want the deepest analytics on your error data and are comfortable tracking a usage curve, Rollbar's feature set is the more capable tool. If you want to know your error-tracking bill in January before January happens, a flat price does that by construction. The detailed feature comparison lays out the rest of the trade field by field, sourced and dated the same way this post is.
To try the flat-priced side against your own event volume, RealUptime Errors starts free at 10,000 events a month, no card required. The pricing page has the full ladder for all three products.