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. It just means the number you should plan around is not on the page until you know your own event volume, so this post works through what the range actually means at the volumes a small team hits.
Everything below is from Rollbar's own published pricing page and pricing API, read September 21, 2026. Rollbar's numbers change; check the source before deciding anything.
The four plans, as published
| 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, which is a genuine strength worth noting up front: Rollbar does not charge per seat, and it does not cap collaborators on its free tier the way some competitors do.
What the sliding scale actually means
"From $9 to $6,499" is not a typo, it is a real usage-based curve: the per-event price is not flat, it drops as volume climbs (a common shape for usage pricing, since a vendor's fixed costs per customer do not scale linearly with events). The practical consequence is that your invoice depends on where your account is priced today, and that number moves as your event volume moves, in either direction. A team growing traffic, or shipping a bug that quietly emits ten times its normal error rate for a month, will not know this month's Rollbar bill from last month's plan page. Occurrence overage is configurable (stop at the limit, buy events on-demand at the plan's per-event rate, or set a dollar-capped overage budget), so it will not silently balloon, but it also will not stay the same number twice in a row unless your traffic is unusually flat.
The AI-credits layer, separately
Both paid plans bundle a monthly allowance of "AI credits", 4,000 on Essentials, 8,000 on Advanced, consumed by AI-assisted features layered on top of the core product. This is a second meter, independent of the event count: a team that uses those features heavily can exhaust the included credits well before it comes close to its event quota, and what happens past that allowance is a separate line in Rollbar's pricing you would need to check against your actual usage of those features, not just your error volume. It is a legitimate product decision, metered add-ons are how a lot of software funds newer capabilities, but it means the number on the plan card is not the ceiling if you turn those features on.
How to actually estimate your own number
Rollbar's page will not tell you your price until you supply a volume, so before comparing anything, 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; it is worth checking again once you have real billing history instead of a guess.
What this costs at real volumes
Put concrete numbers to the two limits that matter for a small team:
- A team that stays under 5,000 events a month pays $0 on Rollbar's free plan. This is a genuinely useful free tier for a low-traffic app, with the caveat that 30-day retention means anything older than a month is gone.
- A team that crosses into the low tens of thousands lands at the entry point of Essentials, single-digit dollars a month at the lowest volume tier, which is inexpensive. The number to actually watch is not this month's price, it is next month's, once the account has been on a paid plan through a traffic spike or two and the pricing curve has had a chance to move.
- A team at meaningful production scale (hundreds of thousands to low millions of events a month) is somewhere in the middle of the Essentials or Advanced curve, and 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, deploy tracking, and bundled session replay are real capabilities, and the query language in particular is more powerful than what most flat-priced trackers offer. 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, no per-event meter and no separate credits layer. The free tier includes 10,000 events a month with 14-day retention, twice Rollbar's free occurrence count, though with shorter retention than Rollbar's 30 days. Growth ($23.99/mo, $239.90/yr) and Scale ($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: 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 actually 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, and the detailed feature comparison lays out the rest of the trade field by field, sourced and dated the same way this post is.
If you want to try the flat-priced side of that trade 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.
Sources: Rollbar pricing, read September 21, 2026.