owen zhang's profile on Product Hunt

About

I build independent buying guides for business software — no sponsored rankings, no paid placements. Running three review sites covering different categories: • commsadvisor.com — help desk, shared inbox, business phone & contact center tools • hrpaypick.com — payroll and HR software for US small businesses • cashflowpick.com — AP automation, bill payment & expense management tools Every guide involves verifying real pricing, testing integrations, and flagging what each tool does not do well. Affiliate links disclosed clearly and never influence rankings.

Badges

Tastemaker

Gone streaking

Gone streaking 5

Maker History

KeepdailyBuy once, own it forever. No habit tracker subscription.
Jul 2026
CashFlow PickUnbiased guides for AP, bill payment & expense software
HRPay PickIndependent buying guides for payroll and HR software
Comms AdvisorUnbiased buying guides for business communication software

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Joined Product HuntJuly 4th, 2023

Forums

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29d ago

CalcBadger - Free embeddable calculators with unit-tested formulas

CalcBadger is a growing set of free online calculators and unit converters. Every formula is unit-tested against a named authoritative source (state DOT specs, NIST, USPS), each calculator shows its formula and the worked steps, and every page cites where its constants come from. Any tool can be embedded on your own site with one line of HTML, with a small credit link at the bottom. No signup, no ads inside the tools.

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3mo ago

Keepdaily - Buy once, own it forever. No habit tracker subscription.

Keepdaily is a habit tracker for people tired of subscription creep. Pay once, keep that price forever — no monthly fees, no surprise price hikes, no 4-habit free-tier trap. Track unlimited habits, see real stats (completion rate & streak trends, not just checkmarks), and organize everything into folders. Your data never leaves your device — no ads, no tracking, no account required.

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4mo ago

EOR Cost Calculator - Compare Deel, Remote & Playroll costs for hiring abroad

Free EOR cost calculator: enter country, headcount, and monthly salary to compare total costs across Deel, Remote, and Playroll side by side. Results in seconds, no signup required.