Plans
A plan that grows with you. No charge per event.
Uptime, Security Audit and Performance included in every paid plan. Prices in BRL, with a Brazilian invoice. Cancel anytime, no penalty or minimum term.
To try it out or for 1 personal site.
- Free forever, no card:
- 1 uptime monitor
- 5-minute interval
- 1 public status page
- Email alerts
- 7-day history
- Community support
For a freelancer, solo dev or single site.
- Everything in Free, plus:
- 20 uptime monitors
- 1-minute interval
- Flow monitor: login and checkout
- 4 audits per month (weekly)
- 5 performance pages
- Webhook and Telegram alerts
For an SMB, e-commerce or technical team.
- Everything in Pro, plus:
- 50 uptime monitors
- Unlimited on-demand audits
- 20 performance pages
- 60+ probes across the 7 layers
- Executive PDF for the meeting
- 5 users in the account
For an agency, MSP or consultant.
- Everything in Business, plus:
- 400 uptime monitors
- 50 performance pages
- Multi-client with workspaces
- Estimated financial risk in money
- Unlimited users
- Support with a direct channel
For large operations, government, regulated.
Custom volume, contractual SLA, SSO (SAML/OIDC), signed DPA, optional self-hosted, dedicated account manager, payment via invoice + bank slip, annual billing.
Start by creating your Free account now. To move up to Pro, Business or Agency, talk to us once registered — automatic billing is coming soon; for now the upgrade is manual.
Comparison
Everything side by side, module by module.
The table is long on purpose — but it is grouped, so you only read the module you care about.
| Everything side by side, | Free | Pro | Business | Agency |
|---|---|---|---|---|
| Account and billing | ||||
| Monthly price | R$ 0 | R$ 49 | R$ 149 | R$ 399 |
| Annual price (month) | R$ 0 | R$ 41 | R$ 124 | R$ 333 |
| Users per account | 1 | 1 | 5 | unlimited |
| History | 7 days | 90 days | 1 year | 2 years |
| Support | community | email 1d | prio 4h | chat 2h |
| Uptime | ||||
| Uptime monitors | 1 | 20 | 50 | 400 |
| Minimum interval | 5 min | 1 min | 1 min | 1 min |
| Flow monitor (login and checkout) | — | yes | yes | yes |
| Status pages | 1 | 5 | unlimited | unlimited |
| Custom domain | — | — | yes | yes |
| White-label status page | — | — | — | yes |
| Notifications: email | yes | yes | yes | yes |
| Notifications: webhook + Telegram | — | yes | yes | yes |
| Maintenance windows | — | yes | yes | yes |
| Security Audit | ||||
| Audits/month | — | 4 weekly | unlimited | unlimited |
| Layer 1-4 probes (49 external) | — | yes | yes | yes |
| Layer 5-6 probes (9 opt-in) | — | — | yes | yes |
| Layer 7 OSINT probes (3 passive) | — | yes | yes | yes |
| Public repos leaking code | — | — | yes | yes |
| Continuous leak monitoring (panel + alert) | — | yes | yes | yes |
| Diff between audits | — | yes | yes | yes |
| Auto-audit on significant change | — | yes | yes | yes |
| Remediation management (owner, due date, MTTR) | — | — | yes | yes |
| Non-intrusive exploitability validation (KEV + EPSS) | — | — | yes | yes |
| Threat-informed prioritization (CISA KEV) | — | — | yes | yes |
| Break the Build — CI/CD API with SARIF output | — | — | yes | yes |
| Source-code audit (SAST, secrets, IaC) | — | — | — | yes |
| Executive PDF | — | Sentinela brand | Sentinela brand | white-label |
| Performance | ||||
| Performance pages | — | 5 | 20 | 50 |
| Four scores from 0 to 100 | — | yes | yes | yes |
| Mobile and desktop every run | — | yes | yes | yes |
| Core Web Vitals: lab and field | — | yes | yes | yes |
| Drop alert with anti-flap | — | yes | yes | yes |
| Cadence configurable per page | — | yes | yes | yes |
| Platform | ||||
| API | — | read-only | full | full |
| Webhooks with retry and signature | — | — | yes | yes |
| Multi-client / workspaces | — | — | — | yes |
| Read-only invite for the end client | — | — | — | yes |
| 2FA TOTP | yes | yes | yes | yes |
| Exportable audit trail | — | — | yes | yes |
| Weekly email report | — | — | yes | yes |
| Assisted onboarding | — | — | — | yes |
No limit is a collection limit: you pay for registered capacity, not for checks performed. Going over does not trigger a surprise charge — we tell you first.
Add-ons
More, without changing plan.
Available on any paid plan, month to month, and they can go at any time.
+5 extra monitors
R$ 19/monthExtra capacity beyond what the plan includes.
+5 audits per month
R$ 29/monthAdditional audits beyond the plan’s monthly limit.
White-label (branded PDF and status page)
R$ 49/monthYour brand logo and color on the executive PDF and status page.
API access
R$ 29/monthRead-only API to integrate your data into your tools.
Sentinela vs. alternatives
Where we are worth it.
And where we are not: if you need deep penetration testing or a check every 30 seconds, there is a better tool than ours. Below, the two cases where the maths works out on our side.
| Sentinela Pro | Uptime robot | Observability suite | |
|---|---|---|---|
| Price per month | R$ 49 | ~R$ 35 | ~R$ 125 |
| Minimum interval | 1 min | 1 min | 30 s |
| Security audit | yes | — | — |
| In Portuguese, BRL | yes | — | — |
It costs a bit more than a pure uptime robot, and it includes the weekly security audit that one doesn’t have. If a 30-second interval is a requirement, the big suite wins.
| Sentinela Business | DAST scanner | ASM platform | |
|---|---|---|---|
| Price per month | R$ 149 | ~R$ 450 | ~R$ 1,500 |
| External surface | 61 probes | DAST focus | broad |
| LGPD block | yes | — | — |
| Includes uptime | yes | — | — |
DAST scanners run the deep testing we don’t. Sentinela covers broad external surface, LGPD and uptime for a third of the price.
Competitor prices converted from public pricing pages in August 2026, before tax. Check the source before deciding — it changes often.
Can I change plans whenever I want?
Yes. Upgrades take effect immediately, downgrades on the next cycle. Payment is always prorated.
What if I go over the monitor limit?
We warn you beforehand. You can upgrade or add an add-on. We don’t take monitors down or charge surprise overage.
Can I try before paying?
Yes — the Free plan is free forever, no card: 1 monitor, a check every 5 minutes and a public status page. When you need more monitors, security auditing or performance, just move up a plan.
Do you charge in BRL or USD?
BRL. Brazilian credit card, bank slip (Business+), Pix (Business+). Electronic invoice on every paid plan.
Any discount for NGOs, education or open source?
Yes. Active NGOs and open source projects get 50% off any plan. Email us with proof.
Does an audit count as a request?
No. Audits have no cost per run or per probe. You pay for the plan and run within the monthly limit.
Can I pay for just the Security module without Uptime?
Plans are integrated — it all comes together. Since uptime has a small marginal cost for us, it makes more sense to deliver both.
I cancelled — do you delete my data?
You keep access until the end of the paid cycle. After that the account goes read-only for 30 days to export everything. After 30 days, definitive deletion per our LGPD policy.
Volume discount for agencies?
From 10 active clients on the Agency plan, we talk Enterprise with volume discount.
Start with Free
Upgrade when you need to.
No card, no deadline, no fine print. 1 uptime monitor, forever.