Ready for Approval Workflow Software That Skips Migration?
Most approval processes don't start in dedicated software. They start in a spreadsheet, an email chain, or a stack of sticky notes on someone's monitor. Requests get submitted, someone forwards them along, and approvals happen whenever the right person happens to check their inbox.
Instead of forcing you into new software, GoodTaco converts your existing request spreadsheet into a functional approval workflow application. It equips your Google Sheet with automated routing, instant notifications, and real-time status updates, delivering the application layer, workflow logic, and automation without moving your data.
Stop Running Invoice Approval Workflows Through Email
A tracking sheet works fine for the first few requests. Past that point, the same problems tend to show up:
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No one knows whose turn it is. A request sits in a row with no clear owner, so it waits until someone remembers to check.
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Approvals happen off the sheet. The actual "yes" or "no" comes through email or Slack, so the sheet is always a step behind reality.
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There's no audit trail. When someone asks who approved a $4,000 purchase and when, the answer is buried in a thread from six weeks ago.
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Multiple editors, one file. Two people update the same row at the same time and one version overwrites the other.
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Nothing nudges anyone. A stuck request stays stuck until someone happens to notice it.
None of this means the spreadsheet was the wrong starting point. It's usually the right one. It just needs an interface and some logic on top of it.
What Teams Build With Workflow Approval Software
Invoice and expense approvals
Direct incoming expense submissions or invoices to the appropriate reviewer using criteria like dollar value, team, or vendor. Reviewers receive instant alerts and can easily approve or deny items in a streamlined interface, while the underlying spreadsheet updates in real time, eliminating forwarded emails and separate logs for pending items.
Document and contract approvals
Send a contract or document through a defined review chain: legal, then finance, then the department head. Each approver sees exactly what's expected of them and nothing else. Status is visible to everyone who needs it, without anyone digging through email.
Content and marketing approvals
Route drafts, creative assets, or campaign copy through review stages before publishing. Reviewers get notified when something's ready for them, and the requester can see where a piece is stuck without asking around.
Purchase and vendor request approvals
Provide your team with an intuitive submission form, then automatically route requests to designated approvers using customizable rules based on requesting department, spend thresholds, or specific categories.
Each of these runs on the same underlying pattern: a request comes in, it's routed to the right person, they approve or reject it, and everyone downstream sees the current status in real time.
How to Build an Approval Workflow From Your Spreadsheet
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Connect your sheet. Point GoodTaco at the Google Sheet where requests already live, or start from a blank one if you're setting this up for the first time.
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Describe the approval logic. Tell GoodTaco who approves what, and under what conditions: a manager for anything under $500, finance for anything above it, for example.
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Get a working app. GoodTaco builds the interface: a submission form, an approver queue, status views, and notifications. Your Google Sheet remains the source of truth underneath it.
In less than an hour, most teams can set up a fully functional approval process. Expanding it later for another department or different request type is seamless, requiring no redo.
Why Teams Switch to Document Approval Software Built From a Spreadsheet
Off-the-shelf approval tools are built to handle every possible approval scenario, which means most small teams pay for a lot of configuration complexity they'll never touch. GoodTaco starts from the process you already have (the one living in your sheet) and builds an interface around exactly that, without asking you to migrate anything or map your workflow to someone else's template.
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No migration. Your requests, history, and approval records stay in the sheet.
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No developer required. Set up routing rules and notification logic in plain language.
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Grows with you. Add a new approval type, a new approver tier, or a new department without rebuilding the whole system.
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One place for everyone. Requesters, approvers, and anyone who needs visibility all work from the same interface instead of piecing together status from email threads.
Build Your Approval Workflow From a Spreadsheet You Already Have
No migration. No developer. No new place for your data to live.
Approval Workflow FAQs
What is approval workflow software?
Approval workflow software automates the routing of items such as documents, invoices, or purchase orders directly to designated reviewers. By monitoring the progress of every submission and logging detailed timelines of each approval, it replaces fragmented email and chat communication with a transparent, organized system.
Do I need to give up my spreadsheet to use this?
No. GoodTaco builds an app interface on top of your existing Google Sheet. The sheet stays the source of truth. You get approval routing, notifications, and a clean interface for approvers, while your data stays exactly where it already lives.
Can I set up different approval rules for different request types?
Yes. You can set routing logic based on amount, category, department, or any other field in your sheet. So an invoice under $500 might go straight to a manager, while a larger one routes through finance first.
What happens if an approver doesn't respond?
You can set up notifications and reminders so a stuck request doesn't sit indefinitely. Because the sheet updates in real time, anyone with visibility can see exactly where a request is stalled.
Is there an audit trail of who approved what?
Absolutely. Every action is logged, providing a comprehensive audit trail of who approved or denied each request and precisely when it occurred. It’s perfect for internal audits or addressing follow-up inquiries.
Can multiple people approve the same request at different stages?
Yes. You can set up multi-stage approval chains. For example, a document that needs sign-off from legal, then finance, then a department head, in that order.
How is this different from just using email or Slack for approvals?
Email and Slack don't give you a status you can see at a glance, a record you can search later, or routing logic that runs automatically. GoodTaco keeps all of that structured and visible, while still being as simple to use as filling out a form.
Is my approval data secure?
GoodTaco is SOC 2 compliance in progress. Role-based access means only the people who should see or act on a given request can do so.