Pricing

One flat price per website. Every feature in every plan.

Uptime and content checks, error tracking, cron heartbeats, failed-email detection, domain expiry, cookieless analytics, Slack and push alerts — all included. You only choose how many websites to monitor. Pay monthly, or annually and get 2 months free. Prices in GBP, excluding VAT.

Simple pricing that grows with you

Every plan includes every feature — you only pay for how many websites you watch. The more you add, the less each one costs.

2 months free

Solo

1 website

£1.66 /mo

£19.90 billed yearly

£1.99 per site

Get early access

For a single shop, blog or landing page.

Most popular

Starter

Up to 5 websites

£4.99 /mo

£59.90 billed yearly

from £1.20 per site

Get early access

For freelancers & small studios.

Best value

Growth

Up to 20 websites

£13.33 /mo

£159.90 billed yearly

from £0.80 per site

Get early access

For agencies watching client sites.

Scale

Up to 50 websites

£20.83 /mo

£249.90 billed yearly

from £0.50 per site

Get early access

For a full portfolio of sites.

Every plan includes: Error tracking Uptime monitoring Cron heartbeats Instant Slack alerts EU-hosted · GDPR-friendly

🔌 One-click WordPress plugin included

On WordPress? Install our free plugin, paste your key, and you're monitored in two minutes — PHP crashes, JavaScript errors, failed contact-form emails and dead cron jobs, all caught automatically.

Prices in GBP, excl. VAT. Founder pricing — lock in your rate before launch.

Plans at a glance

PlanWebsitesMonthlyAnnualPer site
Solo1 website£1.99£19.90£1.99 per site
StarterUp to 5 websites£5.99£59.90from £1.20 per site
GrowthUp to 20 websites£15.99£159.90from £0.80 per site
ScaleUp to 50 websites£24.99£249.90from £0.50 per site

Need more than the largest plan? Get in touch — larger portfolios are priced per site.

What “every feature” means

  • Uptime checks every 1–60 minutes with response-time history and content verification.
  • Error tracking with grouping, regression detection, diagnostics and CSV export.
  • Cron heartbeats, including “never started” detection.
  • Failed-email burst alerts and daily domain-expiry checks.
  • Cookieless analytics.
  • Slack and push-notification alerts, muting, an audit log, two-factor sign-in and passkeys.
  • The WordPress plugin and the reporting API.
  • EU hosting, with personal data masked before it is stored.

Billing questions

Is there a free trial?

Yes. Every new account starts with a free trial with no card required, so you can connect a site and see real checks and alerts before choosing a plan.

Can an agency monitor its clients’ websites?

Yes. One account holds many websites — each with its own reporting key, uptime check, cron monitors and analytics — and the Growth and Scale plans cover up to 20 and 50 sites, so the cost per site falls as you add more.

How does pricing work?

By the number of websites you monitor. Every plan includes every feature — uptime, content checks, error tracking, cron heartbeats, analytics, Slack and push alerts — so the only question is how many sites you need. Pay monthly or annually; annual billing costs less than twelve monthly payments. Prices are in GBP and exclude VAT.

What counts as one website?

One website is one project in MySentry: its own reporting key, uptime check, cron monitors and analytics. Your production and staging copies can report into the same project — events carry an environment field — so staging does not cost a second slot.

Can I change or cancel my plan?

Any time. Upgrades take effect immediately so you can add sites straight away; a cancellation runs to the end of the period you have paid for and nothing further is charged.

Do you charge VAT?

Prices are shown excluding VAT. Any VAT that applies to you is calculated and shown at checkout before you pay, and your invoices state it separately.

Which payment methods are accepted?

Cards, processed by Stripe. MySentry never sees or stores your card number; invoices and receipts are available from your billing page.

What is founder pricing?

The prices shown during early access stay attached to accounts created in that period. If list prices rise later, founder accounts keep paying what they signed up at for as long as they stay subscribed.

Start with a free trial — no card required

MySentry is in early access. Leave your email and you’ll get an invitation with founder pricing.

No spam, one email, unsubscribe any time.