Stria

Stria is the freelance business OS that enforces the contract you signed. Scope creep arrives as a favour in an email. The moment you reply "sure, no problem," the work is free. Forward that email to Stria. It checks the request against the scope you locked, flags what falls outside it, and prices it against your rate card — before you answer. One click turns that finding into a change order your client signs. The rest of the loop closes around it: send a priced proposal, get it signed, hold files until the deposit clears, share work through a passwordless link, collect feedback tagged minor polish or structural change, and capture an email-verified sign-off with a content hash and PDF certificate. Then invoice it, escalate reminders from friendly to firm to final notice, and get paid into your own Stripe — no platform fee. Export to Xero or QuickBooks. See what the job actually earned per hour. Flat pricing — never per client or reviewer. Detection is on the free plan.