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Dimely

AI-Powered Spreadsheet for Billing Automation

Dimely helps accounting teams scale their order management & contract review workflows. Today fast-growing tech unicorns like Checkr and Airbyte get more coverage with less manual work by using Dimely’s AI agents to intelligently extract relevant details from core files like Order Forms, MSAs & POs, flag discrepancies, and then sync this information to core finance systems like NetSuite and Stripe. Dimely leverages what finance and accounting teams love most, spreadsheets, for all its workflows so teams never feel out of place. Teams just replace their existing, siloed Excel spreadsheet with one that's connected and powered by AI. Teams love Dimely for its ease of use and intuitive user experience that saves them hundreds if not thousands of hours a month.
Active Founders
David Pang
David Pang
Founder/CEO
David is co-founder and CEO of Dimely. Before Dimely, David led Business Operations at OneSignal (YCS11) where he was heavily involved with billing. He also co-founded (with Peter) SheetWhiz, a productivity tool for Sheets used by thousands of finance startup professionals every month. He began his career as a tech private equity investor at Silver Lake. He graduated summa cum laude from the Wharton School at the University of Pennsylvania where he studied finance and accounting
Peter Sun
Peter Sun
Founder/CTO
Peter is the co-founder and CTO of Dimely. Before Dimely, Peter was the founding Data Scientist at OneSignal (YCS11) where he built data infrastructure for billing. He co-founded (with David) SheetWhiz, a Chrome Extension that brings Excel features to Google Sheets used by thousands of finance professionals. Peter started his career at Meta where he built onboarding experiences for SMB advertisers. Peter graduated from the University of Waterloo with a degree in Electrical Engineering.
Company Launches
📊 SheetWhiz: Build Better Analyses in Google Sheets Faster
See original launch post

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TL;DR: If you miss your Excel productivity and want to be faster, more accurate, and produce more digestible models in Google Sheets, try SheetWhiz for free. Over 17,000 professionals at companies like OpenAI, Anthropic, DoorDash, and Robinhood have used SheetWhiz over 8 million times to boost their productivity in Google Sheets.

Sometimes Google Sheets just doesn’t cut it.

After working for years in private equity and learning Excel like the back of my hand, the transition to startup finance and ops, where I had to use Google Sheets (on a MacBook to boot!), was incredibly painful. SheetWhiz fixes this so you don’t have to go through the pain I went through.

Since launching SheetWhiz, it’s become the go-to spreadsheet tool for finance teams working in Google Sheets. It’s what finance teams at top tech companies use to move faster and with greater accuracy.

Try the SheetWhiz Chrome extension today with a 21-day free trial and a free forever plan. Visit www.sheetwhiz.com and click “Get Chrome Extension” to install the tool.

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The Problem

3 billion people use Google Workspace each month and hundreds of millions use Google Sheets in their everyday work. Finance teams are increasingly moving work into Google Sheets because it comes free with Google Workspace, and it’s easier to aggregate data and collaborate in Sheets than in Excel.

The problem? Google Sheets lacks proper tooling for finance teams to streamline their work. As this move to Sheets picks up speed, finance teams are often forced to download files into Excel to complete the work, then re-upload them back into Drive to share once complete.

It also doesn’t help that Excel, over the last 40+ years, has built massive market share in finance with a community of finance educators and tooling, while Google Sheets has focused more on the data analyst and lacks many education touch points that would drive adoption by finance teams. It’s especially frustrating for finance teams, many of whom have Excel training, to lose access to the features and functionality they’re used to.

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Missing features include:

  • A robust way to trace precedent and dependent cells
  • An easy What-If suite with tools like Goal Seek and Data Tables
  • Fast formatting tools and shortcuts
  • Exporting into other systems while maintaining formatting

Without these workflows, teams move slower, data quality checks take longer, and spreadsheet output hygiene suffers, with key stakeholders having to work harder to digest takeaways.

Before SheetWhiz, I worked in tech private equity at Silver Lake and later in finance and operations roles. Excel plus plugins were core to how I worked. Moving into Google Sheets meant losing speed, visibility, and accuracy. I searched for a fix and couldn’t find anything close. As my cofounder Peter observed my constant complaining, we decided to build the tool I wanted and use every single day.

Our Solution

Demo video: https://www.youtube.com/watch?v=B3IivzfLeT4

SheetWhiz brings Excel’s most important auditing, scenario analysis, and formatting tools directly into Google Sheets, all triggered by shortcuts you can customize.

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Current capabilities include:

Audit and accuracy

  • Trace Precedents
  • Trace Dependents
  • Auto-Color Hardcodes and Links to Other Tabs

Driver and sensitivity tools

  • Goal Seek
  • What-If Data Tables

Advanced formatting

  • Number Cycle
  • Font Cycle
  • Fill Color Cycling
  • Indentation Cycle (yes, you can indent in Sheets!)

Excel formatting shortcuts

  • Paste Special (Alt + E + S)
  • Insert/Delete Columns and Rows (Ctrl + Shift + Plus/Minus)
  • Border shortcuts
  • Add/Remove Gridlines (Alt + E + V + G)
  • Set or Auto-Fit Column Width and Rows Height
  • Add/Remove Filters (Ctrl + Shift + L) and Open Filter Dropdown (Alt + Down Arrow)
  • Alignment shortcuts
  • Merge shortcuts
  • Freeze/Unfreeze shortcuts

PowerPoint formatting shortcuts

  • Alignment shortcuts
  • Text alignment shortcuts
  • Distribute shortcuts
  • Grouping shortcuts

Reporting

  • Export selections as clean images for pasting into other programs like Google Slides and Slack

What finance teams use SheetWhiz for:

  • Understand and debug models in seconds
  • Build sensitivities
  • Maintain cleaner spreadsheets faster
  • Avoid formula breakage
  • Export reporting visuals for leadership decks

If you work in Google Sheets, we would love for you to try SheetWhiz and share feedback on what to build next.

Try it free for 21 days at www.sheetwhiz.com (click “Get Chrome Extension)

Dimely and SheetWhiz: Fixing Spreadsheet for Finance Teams

SheetWhiz emerged alongside Dimely, our AI connected spreadsheet, as part of the same mission: making the spreadsheet experience better for finance teams. Dimely focuses on automating your billing spreadsheet work, while SheetWhiz focuses on improving the daily tooling inside Google Sheets itself. Please reach out if interested in learning more about SheetWhiz or Dimely.

Previous Launches
Save hundreds of hours every month automating manual finance tasks.
YC Photos
Jobs at Dimely
San Francisco, CA, US / Remote
$90K - $150K
1.00% - 4.00%
3+ years
Dimely
Founded:2024
Batch:Summer 2024
Team Size:3
Status:
Active
Primary Partner:Brad Flora