Definitely not a limit, on March 28th they sent 637k SMS messages. https://www.gov.uk/performance/govuk-notify https://www.gov.uk/performance/govuk-notify I'v

Definitely not a limit, on March 28th they sent 637k SMS messages. https://www.gov.uk/performance/govuk-notify https://www.gov.uk/performance/govuk-notify I've used Notify on several projects over the last couple of years, it's a really nice service and has never caused us any problem whosoever.