Four plans, one page, no sales call.
Unlimited errors on every plan, and priced on what you store and send rather than on how many people look at it or how many hosts you run. Start on Team for fourteen days without a card.
All prices exclude VAT. With a valid VAT number from outside Belgium, VAT is reverse charged and we charge none.
Free
For a side project, or for finding out whether this is for you.
EUR 0 per month
excluding VAT
EUR 0 per year
excluding VAT
- Errors per month
- Unlimited
- Payload storage
- 1 GB
- History kept
- 7 days
- One project, unlimited people
- Errors and logs, grouped and searchable
- Seven days of history
- Email alerts
- No card, no expiry
Starter
For a small team running a handful of applications.
EUR 19 per month
excluding VAT
EUR 190 per year
You save EUR 38.00 against monthly
- Errors per month
- Unlimited
- Payload storage
- 10 GB
- History kept
- 30 days
- Five projects, unlimited people
- Tracing, spans and metrics included
- Thirty days of history
- Your own bucket in the EU
- Slack, Teams and webhooks
- The management API and the MCP endpoint
Most chosen
Team
For a team that runs what it builds, and is on call for it.
EUR 49 per month
excluding VAT
EUR 490 per year
You save EUR 98.00 against monthly
- Errors per month
- Unlimited
- Payload storage
- 50 GB
- History kept
- 90 days
- Unlimited projects and people
- Ninety days of history
- Audit log
- Answers in one working day on average
- Everything in Starter
Business
For a company that has to answer to a procurement department.
EUR 149 per month
excluding VAT
EUR 1490 per year
You save EUR 298.00 against monthly
- Errors per month
- Unlimited
- Payload storage
- 250 GB
- History kept
- 180 days
- Unlimited alert rules and API tokens
- Six months of history
- Single sign-on
- A signed data processing agreement
- Priority support, four hours on average
- Everything in Team
Enterprise
For volumes, regions or terms that do not fit a price list.
- Errors per month
- Unlimited
- Payload storage
- Unlimited
- History kept
- 365 days
Everything, side by side
Every quota and every feature. What a plan includes is what the software enforces, from the same file.
| What you get | Free | Starter | Team | Business | Enterprise |
|---|---|---|---|---|---|
| Errors per month | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited |
| Log lines per month | 50 000 | 1 000 000 | 10 000 000 | 50 000 000 | Unlimited |
| Spans per month | 250 000 | 5 000 000 | 50 000 000 | 250 000 000 | Unlimited |
| Metric readings per month | 100 000 | 2 000 000 | 20 000 000 | 100 000 000 | Unlimited |
| Payload storage | 1 GB | 10 GB | 50 GB | 250 GB | Unlimited |
| Errors kept | 7 days | 30 days | 90 days | 180 days | 365 days |
| Stack traces kept | 3 days | 14 days | 30 days | 90 days | 180 days |
| Log lines kept | 7 days | 30 days | 90 days | 180 days | 365 days |
| People | Unlimited, fair use | Unlimited, fair use | Unlimited, fair use | Unlimited, fair use | Unlimited, fair use |
| Projects | 1 | 5 | Unlimited | Unlimited | Unlimited |
| Collectors | 2 | 10 | Unlimited | Unlimited | Unlimited |
| Alert rules | 3 | 20 | 100 | Unlimited | Unlimited |
| API tokens | 1 | 5 | 20 | Unlimited | Unlimited |
| A bucket of your own | Not included | Included | Included | Included | Included |
| Tracing | Not included | Included | Included | Included | Included |
| Metrics | Not included | Included | Included | Included | Included |
| Source maps | Included | Included | Included | Included | Included |
| MCP endpoint for your AI assistant | Not included | Included | Included | Included | Included |
| Management API | Not included | Included | Included | Included | Included |
| Webhooks | Not included | Included | Included | Included | Included |
| Slack alerts | Not included | Included | Included | Included | Included |
| Teams alerts | Not included | Included | Included | Included | Included |
| Audit log | Not included | Not included | Included | Included | Included |
| Single sign-on | Not included | Not included | Not included | Included | Included |
| Signed data processing agreement | Not included | Not included | Not included | Included | Included |
| Priority support | Not included | Not included | Not included | Included | Included |
| Support | Documentation | Email, two working days on average | Email, one working day on average | Priority, four hours on average | Agreed service levels |
What happens when you go over
The honest answer, before you need it rather than after.
Nothing is charged unless you switched overage on. That is a deliberate default: an account that never agreed to pay more should never be able to owe more, and the way that goes wrong is a loop that logs an error per iteration at three in the morning.
Errors are never refused, on any plan. With overage off, the other meters get a ten percent grace above the quota, and past that further log lines, spans and readings are refused and counted. Counted rather than dropped in silence, because an application that went quiet and an application whose quota ran out look identical from a dashboard, and only one of those is good news. When storage is full, errors are still recorded, grouped and counted, only without their stack trace. Every screen says so, and so does the email.
With overage on, everything is recorded and the excess is billed once, after the month has ended, with a line per meter. Charging the moment a meter passes its quota would mean a payment notification on the evening of your worst day, on top of the outage. Below two euro nothing is billed at all: going a little over is a rounding error, not an invoice.
Rates on Team
- Per 1 000 000 extra log lines
- EUR 0.90
- Per 10 000 000 extra spans
- EUR 0.90
- Per 10 000 000 extra readings
- EUR 0.90
- Per 1 GB extra, per month
- EUR 0.40
Starter is slightly higher and Business slightly lower. Overage is billed once, after the month, never during it.
Questions people actually ask
Is there really no per-seat charge?
There is none, and no cap either: every plan, Free included, takes as many people as you like, under fair use. Fair use means the people who build, run and support your own applications; an organisation handed out as a login to your customers is not what a plan is for. We would rather the whole team looked at the errors than have you ration the logins.
What happens when the trial ends?
The organisation drops to Free and keeps working. Nothing is deleted on the day, nothing is charged, and no card was taken. What changes is the quota and the retention window, so older history ages out at the Free plans pace from then on.
Can I pay by invoice instead of by card?
The plans on this page are collected by direct debit or card through Mollie, and you get a proper invoice for every collection. Payment on invoice, including Peppol, is part of an Enterprise agreement.
Do I get an invoice with my VAT number on it?
Yes, for every payment, with your company details as the tax administration has them. If your number is valid and from outside Belgium, VAT is reverse charged and the invoice says so.
Can I change plan mid-month?
Yes. Going up charges the difference for the days remaining and takes effect immediately. Going down takes effect immediately too and costs nothing; what you have paid for this month stays paid, because refunding four days is more administration than amount.
What if I stop paying?
You fall back to Free rather than being locked out. Your projects, your DSNs and your alerts keep working at the Free quota, and the history that no longer fits the retention window ages out. You can export everything through the API at any time.
Fourteen days of Team, without a card.
Sign up with your work address, prove your domain with one DNS record, and paste a DSN. The first stack trace usually arrives before the coffee does.
No card. The trial ends by itself and drops to Free; nothing is charged unless you choose a plan.
