For small teams who outgrew spreadsheets
Describe your workflow or paste your columns. Corin proposes fields you confirm in plain language, then delivers a working mobile tracker — publish and share with one click. No account required.
Free during beta — no card required.
Built for the workflows you already run in Google Sheets and Excel
Simple like Google Forms. Powerful enough for daily operations.
Paste column names, describe the process, or pick a template. No account required to try — jump straight into the builder.
You type
"Client name, status, deal value, next call, notes…"
After you describe your workflow, Corin proposes field names and types. You confirm before anything goes live — like reviewing questions in Google Forms.
Preview your tool without an account. When you're ready, hit publish and copy a link your team can open on any phone — no Corin login required.
Like Google Forms — pick a starting point, customize in minutes.
A sample client pipeline — the kind of tool Corin builds in one session.
Most teams don't need another monthly login. They need the spreadsheet they already use — without the broken formulas and the "who has the latest version?" problem.
Early pilot spotlight
Corin is in free beta. We're working with small teams replacing one spreadsheet tab — here's what one pilot reported after week one.
"I built a client tracker in one session, texted the link to my assistant, and she updated deal statuses from her phone the same afternoon. When I wanted a backup, I exported to CSV from the List tab."
Replace the shared Sheet your team edits after every call.
Give field staff one link instead of a broken mobile spreadsheet.
Mark sessions paid and add notes — better than a tab on your phone.
Running a pilot? hello@usecorin.com
No. Open the builder, describe your workflow, confirm fields, preview, and publish a share link — all without an account. Team accounts for managing multiple tools are coming soon.
Forms collects responses. Corin builds a working internal tool — lists, record details, edits, and a dashboard. Think "replace our spreadsheet app," not "send a survey."
Yes — on the builder you can paste a Google Sheets link (shared as Anyone with the link can view), upload Excel (.xlsx) or CSV, or describe your columns in plain text. Corin maps your columns and loads your rows into the preview.
Free during beta while we run early pilots with small teams. We'll give plenty of notice before any paid plans — export your data anytime from the List tab.
Yes — open the List tab on your published tool and tap Export CSV. Your data is never locked in.
No. Corin generates a validated configuration and runs it on one shared runtime. That's why your tool works reliably.
Free during beta
Email your spreadsheet — CSV, Excel, or a Google Sheets link — and we'll publish your share link within 24 hours. No charge while we're in beta.
Try the builder free. Publish when you're ready to share with your team.