Tools
Tools for support teams.
Quick, honest calculators and helpers that run in your browser. No sign-up, nothing stored.
Pick a tool
Four browser helpers
Helpdesk cost calculator
Compare per-agent helpdesk pricing to GBP team bands.
Open the cost calculatorEmail deliverability checker
Check SPF, DKIM and DMARC with NCSC Mail Check.
Open the deliverability checkerFAQ
About these tools
Do I need to sign up to use these tools?
No. They run in your browser, need no sign-up, and store nothing. They are here to help you reason about support cost, uptime, response times and email deliverability, whichever helpdesk you choose.