Get the OK. Keep the receipt.
Share deliverables through one no-login link, cap revision rounds, and capture a timestamped, version-pinned approval receipt you can attach to the invoice.
Now live. Free for your first project; Starter $9/mo, Studio $19/mo. Tool-agnostic — pairs with Figma, Drive, Loom, staging URLs, or pasted text.
The problem
Client sign-off lives in scattered emails, DMs, and comment threads, so when an invoice is questioned there is nothing concrete to point to. Versions blur together and 'one tiny thing' quietly becomes round five.
The approach
OkayFlow gives each project one no-login link where the client reviews the exact version, requests changes within the rounds you agreed, and approves — producing a timestamped, immutable receipt you can attach to the invoice.
What's inside
No-login client review link
Versioned deliverables, latest always reviewed
Capped revision rounds with a visible counter
Timestamped, version-pinned approval receipts
Immutable, numbered receipt snapshots
Shareable, printable project approval packet
Email approval-deadline reminders
Reusable project templates
03From the lab
The decisions, trade-offs, and engineering notes behind OkayFlow — written as we build.
"Looks good" feels like a green light, but it isn't an approval. Here's why fuzzy sign-off costs freelancers late payments and unpaid revisions — and what a real approval needs.
When we looked at who we were really competing with for client approval, it wasn't Filestage or GoVisually — it was a free Slack message that says "yes." Here's how that changed the product.
"No login" sounds like less security work. It's more. Here's the token design, rate limiting, and audit trail behind a public client-approval link — and what we'd do differently.
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