Integrations pull. Webhooks push.
Geckoboard's 90+ integrations log into tools like HubSpot, Zendesk and Google Analytics and pull metrics out — genuinely convenient when your numbers already live there. Dashwall turns the arrow around: every tile has its own webhook URL, and anything that can send an HTTP POST sets the number. One curl command to try it; your backend, a cron job or a Zapier webhook step to keep it fresh. Your metric doesn't have to live in a supported tool — it just has to be reachable.