Monitor essential performance metrics

Calibre tracks crucial performance metrics. Speed Index, time to reach visual completeness, server response, the size and affect assets or scripts have on your sites are no longer a secret.

Visually assess results

All performance data is visualised, so you can easily get a grasp on the state of performance even without digging deep into analysing the numbers.

Automate snapshots

Calibre checks sites every day, offering a granular timeline of performance history. Snapshots can also be triggered manually or through the API as a part of deployment process.

Get notified about victories and bottlenecks

Setting performance budgets will enable real time notifications through email, Slack or webhooks. Always be in the know on how sites are performing and react instantly when problems arise.

Improve team collaboration and transparency

Calibre is built with collaboration in mind—invite as many people as you want with no additional cost. Solve issues more quickly and share metrics with customers.

A few companies who are using Calibre to improve performance everyday

Calibre keeps performance in check.

Small business
$ 29 USD Per month
Monitor 2 sites
Monitor authenticated sites or apps
Set and monitor performance budgets
Use powerful 3rd party integrations
Product team
$ 59 USD Per month
Monitor 5 sites
Monitor authenticated sites or apps
Set and monitor performance budgets
Use powerful 3rd party integrations
Agency
$ 99 USD Per month
Monitor 10 sites
Additional sites charged at $5 each
Monitor authenticated sites or apps
Set and monitor performance budgets
Use powerful 3rd party integrations

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