Notpla vs ROZ Hair .
Notpla vs ROZ Hair ., compared side by side on 13 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Notpla is on 61/100 and ROZ Hair . on 7/100.
Where each one leads
Notpla
- positive user sentiment: 67% positive against 0% positive
- our overall score: 61/100 against 7/100
- domain rating: 72/100 against 48/100
ROZ Hair .
- agent readiness: 51/100 against 36/100
At a glance
| Measure | Notpla | ROZ Hair . |
|---|---|---|
| What it is | Notpla develops and produces sustainable, plastic-free packaging solutions from seaweed and plants, offering biodegradable and compostable alternatives for various applications. | Clean, high-performance haircare and styling products developed by celebrity hairstylist Mara Roszak. |
| Category | Sustainability, Packaging, Materials Science, Biotechnology | Haircare, Clean Beauty, Sustainable Packaging, Botanical Ingredients |
| Sells toBusiness model | B2B | B2C |
| Offering | Platform | Software |
| Founded | 2014 | Not published |
| Headquarters | London, United Kingdom | Los Angeles, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Notpla | ROZ Hair . |
|---|---|---|
| Employees | 106 | Not published |
| Total funding | $25.0M | Not published |
| Latest round | Series A | Not published |
| Valuation | $1.1B | Not published |
| LinkedIn followers | 63,971 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Notpla | ROZ Hair . |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 61/100 | 7/100 |
| Traction | 57/100 | Not published |
| Team | 30/100 | Not published |
| Search visibility | 23/100 | Not published |
| Quality | 78/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | F (36/100) | D (51/100) |
| Domain ratingLink authority, 0-100 | 72/100 | 48/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Notpla | ROZ Hair . |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Webflow | Shopify |
| Frameworks | Not detected | Jquery, Tailwind CSS, Bootstrap |
| Analytics | Google Analytics 4, Google Tag Manager | Google Analytics 4, Microsoft Clarity, Hotjar |
| Support stack | HubSpot | Not detected |
What users say
| Measure | Notpla | ROZ Hair . |
|---|---|---|
| Reddit sentimentThreads we track | 4 positive, 0 negative across 6 threads | 0 positive, 0 negative across 6 threads |
“This seaweed-based, single use packaging made by Notpla is dissolvable, edible, and biodegradable, and won £1 million from Prince William’s Earthshot prize in 2025. This is truly amazing, I hope it can scale for food packaging.”r/RoyalsGossip
“Davines oi milk vs Roz hair serum. Texture: slightly wavy if airdried Density: medium Treated: virgin I'm interested in hearing from people who've tried both products and can say which one they prefer, especially those who airdry their hair”r/finehair
Notpla vs ROZ Hair .: common questions
Which is better, Notpla or ROZ Hair .?
On our 0-100 score Notpla rates higher (61/100 against 7/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 13 data points above: read the rows that match what you are buying for.
How do Notpla and ROZ Hair . compare on the numbers?
Notpla leads on positive user sentiment (67% positive against 0% positive), our overall score (61/100 against 7/100), domain rating (72/100 against 48/100). ROZ Hair . leads on agent readiness (51/100 against 36/100).
What do real users say about Notpla and ROZ Hair .?
Notpla: 4 positive and 0 negative mentions across 6 Reddit threads we track, mostly in r/RoyalsGossip. ROZ Hair .: 0 positive and 0 negative mentions across 6 Reddit threads we track, mostly in r/finehair.
Read the full Notpla review and pricing or the ROZ Hair . review and pricing. You can also browse other Notpla alternatives we track.