NOS Workspace vs FlipperHelper

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

NOS Workspace compared with FlipperHelper
Detail	NOS Workspace	FlipperHelper
What it does	Everything is HTML now. Give it a home	Free inventory and profit tracker for resellers who source in person at car boots, charity shops and flea markets
Stage	Not given	Startup
Founded	Not given	2026
Based in	KR	GB
Pricing model	Freemium	Free
Pricing	Free: $0; Personal: $9 per member per month; Team: $19 per member per month; Enterprise: contact for pricing. Half price at launch, annual plans save 20% more.	Completely free to download and use. No subscription, no in-app purchases, no ads, no account required. FlipperHelper Pro (web portal, eBay sync, multi-device sync) is in development but pricing has not been finalised.
Key features	Paste HTML and edit directly on the page Share with a single link, no login required for viewers URLs never change when editing HTML with scripts and animations work Full-text search across documents and HTML content Real-time collaborative editing Works on mobile without requiring an app Role-based permissions for team members Version history for documents	Track items across 16 selling platforms including eBay, Vinted, Facebook Marketplace, Depop, Poshmark and Mercari Offline-first functionality with full feature access at markets with no signal Automatic profit calculation after all fees and expenses Multi-currency support with daily exchange rates Photo capture for up to 10 images per item One-tap Google Sheets export and ZIP backup Money Flow dashboard showing revenue, costs and profit by time period Automatic SKU generation using Crockford Base32 encoding
What makes it different	Edit HTML directly in the browser without coding Shared links never change, preventing broken links Docs and HTML stored together in one workspace No migration required to get started Unlimited viewers on shared links regardless of team size	Built by a solo developer specifically for real in-person reselling, not a funded product designed by a boardroom Fully offline operation designed around markets with poor or no signal, not offline as an afterthought Real profit calculation that includes all costs from day one, including trip expenses split per item 100% free forever with no hidden fees, ads or mandatory account creation
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	27 +11 (up) since last check	5 no change since last check
Trust Flow (Majestic)	17	3
Citation Flow (Majestic)	23	23
Referring domains (Majestic)	30	22

6 details filled in for both companies.

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