Spreadsheets and data

Free Spreadsheet Fuzzy Match Tool.

Candidate matches with ambiguity and confidence notes.

Review possible matches beside the original browser data and compare evidence before choosing which records belong together.

Chrome extension + account required.
25 free automation tasks/month across tools. Browser-provider limits apply.

WHAT TO HAVE READY

Two small lists and matching criteria.

YOUR STARTING POINT

A task you can make yours.

Copy it here. Paste it into WebAct when you are ready.

This page prepares your prompt. The task runs in WebAct.

01

Make the task yours.

Review the prompt above. Add your goal and any requirements that matter.

02

Bring it to WebAct.

Open WebAct, paste the task and provide your source material. Start in Chat for a draft or explanation; use Task when you want an approved browser action or file.

03

Check the useful part.

Check formulas, code and calculations against known inputs in the appropriate runtime. Review actions before execution and keep the original data available.

A PRACTICAL GUIDE

How to use the Spreadsheet Fuzzy Match Tool.

Fuzzy matches are candidates for review, not confirmed identities. Use contextual fields and retain uncertain alternatives.

Make the workflow fit your task.

Normalize only agreed differences, such as case and punctuation, then compare candidate names alongside stable supporting fields. Show why each pair was suggested and retain alternatives. Use a review threshold appropriate to the cost of an incorrect merge.

What you provide
Two small lists and matching criteria.
What you get
Candidate matches with ambiguity and confidence notes.

See the input and the result.

Illustrative input and output · a teaching example, not a live WebAct run

Example input

Fictional lists contain Acme Ltd and Acme Limited, both at the supplied address 10 Example Road. Suggest a reviewable match.

Completed example

Candidate pair: Acme Ltd ↔ Acme Limited.
Supporting evidence: similar name with an expanded suffix; supplied address matches at 10 Example Road.
Status: possible match for human review, not confirmed entity identity.
Before merging: compare any stable business identifiers and conflicting fields.
Download this example

Load this input into the prompt, then copy it to WebAct to try the task. Your result may differ from the illustration.

Decisions and troubleshooting.

Can similar company names be merged automatically?

A similar name is insufficient by itself. Verify supporting identifiers or address information before combining records.

Why are two different businesses scoring highly as a match?

Shared words can dominate a similarity score. Inspect distinguishing tokens, locations and identifiers instead of treating the score as identity proof.

Try it with your own source.

Replace the example with your material in the task prompt. Keep the requirements you need, then copy the task into WebAct.

Customize and copy the task ↑
BEFORE YOU BEGIN

Using WebAct.

The prompt and example are available here. Run your task in the WebAct Chrome extension.

Is this tool free?

You can copy and edit the prompt here for free. To use it with WebAct, install the Chrome extension, create and verify your account, and connect an available browser ChatGPT session. The Free plan includes 25 user-started automation tasks per calendar month, shared across tools. Ordinary browser Chat is separate; provider limits apply.

Learn about shared context in our privacy policy and choosing Chat or Task.

FROM A PROMPT TO YOUR OWN WORK

Bring the task to your page.

Install WebAct, add your source material and make the result yours.

Install WebAct