Zintaxhq
Tax infrastructure. One job: track tax on purchases.
What it does
Automatic tax tracking on every transaction. - Connect your bank (Plaid) - We extract tax from purchases - Export clean data anytime ✓ Track tax on transactions ✓ Show you what you paid ✓ Export for your accountant ✗ Calculate taxes owed ✗ Give tax advice ✗ File returns WHY THIS MATTERS: - Individuals: Hand clean records to your accountant - Businesses: Know your tax exposure daily, not quarterly - Accountants: Clients show up organized
Does the same job
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Hi everyone! I’ve been working on a small personal finance tool called Tender for the better part of a year. I got tired of doing expenses by hand - going through several accounts to figure out refunds, subscription cancellations, getting paid back via venmo, etc. I’d get to the point where I’d have to go through months of transactions at a time if I got lazy and fell behind. The workflow in Tender is centered around getting to inbox-zero. Transactions leave the inbox when they’re categorized and there’s a basic rules engine for automation. You can also do things like add notes, set…
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Compare your startup equity grant for free.
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Hey HN! I wanted to share something I built over the last few weeks: isometric.nyc is a massive isometric pixel art map of NYC, built with nano banana and coding agents. I didn't write a single line of code. Of course no-code doesn't mean no-engineering. This project took a lot more manual labor than I'd hoped! I wrote a deep dive on the workflow and some thoughts about the future of AI coding and creativity: http://cannoneyed.com/projects/isometric-nyc
AI · Jan 2026 · cannoneyed.com
Automatic AI-powered code reviews the moment you open a PR
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