Combinely

AI co-worker for accountants

[Tom Invernizzi @Tom_inv]

Accountants shouldn’t change how they work for software anymore.

Software should adapt to them like Claude/OpenClaw.

Their real value is judgment and how you approach the work.

[Combinely @Combinely]

Every tax accountant knows the grind of pulling messy, complex client data and re-entering it into tax software, line by line, under time pressure.

K-1s don't look the same twice. Different partnerships, different formats, different footnotes. That variability is exactly why tax teams spend 2-4 hours per client manually entering data into CCH, Lacerte, and UltraTax.

The footnotes? That's where the real complexity lives. Dense, critical, error-prone.

Solutions are out there. They're part of the solution. But most of them miss the details. We want to change it.

Watch our AI coworker handle it:

↳ Upload K-1s, 1099s, W-2s, Schedules all at once
↳ AI extracts every detail, regardless of format
↳ Runs calculations (Schedule C expenses, rental income, deductions)
↳ Data flows into your tax software automatically
↳ 2-4 hours becomes minutes

See it working live: https://t.co/IrN3pA6ZYD

[Y Combinator @ycombinator]

.@Combinely is building an AI coworker for tax teams.

It uses firms’ existing tools to proactively handle inboxes, client questions, and return reviews— saving accountants 90 minutes every day.

Congrats @Tom_inv & @ArthurGranacher!

https://t.co/7QdOSPxS0U

[Perplexity Developers @PPLXDevs]

Our new Sonar Resources page is live.

See what others are building, read articles, and register for upcoming events.

[Y Combinator @ycombinator]

.@Combinely is building an AI-coworker for accountants. It reclaims the 30-40% of an accountant’s day that disappears inside Outlook – chasing docs, digging for context, and answering client queries.

https://t.co/L6gFZDMg7I

Congrats on the launch, @Tom_inv and @ArthurGranacher!