Cert Decoder VS SweepOps

Cert Decoder's answer

I built certdecoder.com over the weekend for my own needs. Sometimes in my work, I need to verify and check certificate details.

SweepOps's answer:

SweepOps was built by a cleaning business owner who ran into the same problems every small operator faces: jobs tracked in spreadsheets, reminders sent manually through WhatsApp, payment status living in a notes app. The tools that existed were either too expensive, too complex, or didn't account for the multilingual reality of running a cleaning business in the US. SweepOps is the software that owner wished existed — simple enough to set up in two minutes, purpose-built for cleaning, and priced so that adding a new cleaner doesn't change the bill.

Cert Decoder's answer

certdecoder.com was built using just JavaScript and HTML—simple, fast, and with all processing happening locally in your browser, so no certificate data is sent to any server

SweepOps's answer:

Frontend and backend: Next.js 15 (App Router, TypeScript). Database: PostgreSQL via Supabase. Payments: Stripe. SMS communications: Twilio. Deployed on Vercel. Integrations: Google Calendar, Telegram.

Cert Decoder's answer

certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.

SweepOps's answer:

Owner-operated residential cleaning businesses in the United States with 1 to 30+ recurring clients. Typically a team of 2–15 cleaners managed by one owner or dispatcher, currently running on spreadsheets and WhatsApp. Especially relevant for businesses serving multilingual markets — Russian-speaking and Spanish-speaking communities in cities like Miami, New York, Houston, and Los Angeles.

Cert Decoder's answer

Simple, fast, and reliable. Some similar tools can’t even decode basic certificates. I rigorously tested my tool with many real-world certificates and covered several edge cases where competitors fall short.

SweepOps's answer:

Most cleaning software charges per cleaner. ZenMaid charges $49 base + $24/cleaner — a 10-person team pays $289/month. Jobber charges $99 base + $29/user — same team pays $389/month. SweepOps charges $49/month flat for up to 10 cleaners, and $89/month for unlimited. The bill doesn't grow when you hire. Beyond pricing: SweepOps is the only platform built natively in three languages (English, Russian, Spanish), with reminders sent automatically in the client's preferred language. No onboarding call, no implementation project — the whole setup takes under 2 minutes.

Cert Decoder's answer

certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.

SweepOps's answer:

SweepOps serves small and mid-size cleaning companies with 3–20 cleaners, operating in one or several US cities, handling 50–300 jobs per month. The typical user is an owner or dispatcher who previously managed everything in spreadsheets or WhatsApp and hit the point where that stops working. Many customers operate in bilingual markets and use the multilingual notification feature as a core part of their client communication.

SweepOps's answer:

SweepOps is built by a cleaning business owner, for cleaning business owners. It replaces the spreadsheet-and-WhatsApp stack that most small operators rely on — with a single system for scheduling, automated SMS and email reminders, payment tracking, and team dispatch. Flat monthly pricing with no per-cleaner fees. Full support in English, Russian, and Spanish — including client-facing notifications in the client's language. Setup takes under 2 minutes.