Phia vs Teracotta
Phia vs Teracotta, compared side by side on 12 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: Phia is on 64/100 and Teracotta on 26/100.
Where each one leads
Phia
- our overall score: 64/100 against 26/100
Teracotta
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Phia | Teracotta |
|---|---|---|
| What it is | Phia is an AI shopping platform that helps consumers find the right products faster with recommendations tailored to each shopper's style and behavior. | Discover live auctions for collectibles, fashion, and one-of-a-kind garage-sale finds. Buy, sell, and bid live. |
| Category | AI Agent, Agentic Commerce, AI Shopping Assistant, E-commerce | Marketplace, E-commerce, Fashion Tech, Consumer App |
| Sells toBusiness model | B2C | B2C |
| Offering | Platform | Marketplace |
| Founded | 2025 | Not published |
| Headquarters | New York City, United States | Not published |
| Status | Active | Active |
Size, funding and growth
| Measure | Phia | Teracotta |
|---|---|---|
| Employees | 78 | Not published |
| Headcount growthLast 12 months | -13.6% | Not published |
| Total funding | $44.5M | Not published |
| Latest round | Series A | Not published |
| Valuation | $185M | Not published |
| LinkedIn followers | 29,808 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Phia | Teracotta |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 64/100 | 26/100 |
| Traction | 58/100 | Not published |
| Team | 70/100 | Not published |
| Community | 8/100 | Not published |
| Search visibility | 47/100 | Not published |
| Quality | 68/100 | 42/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (47/100) | D (51/100) |
| Domain ratingLink authority, 0-100 | 8/100 | Not published |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Phia | Teracotta |
|---|---|---|
| Hosting | Vercel | Vercel |
| CDN | Vercel | Vercel |
| CMS | Not detected | Ghost |
| Frameworks | Next.js | Next.js |
| Analytics | Google Analytics 4, Google Tag Manager, Segment, Facebook Pixel | Not detected |
What users say
| Measure | Phia | Teracotta |
|---|---|---|
| Reddit sentimentThreads we track | 0 positive, 2 negative across 3 threads | 0 positive, 0 negative across 2 threads |
“Phia, the AI shopping app founded by Phoebe Gates with dozens of celebrity investors, was previously criticized for collecting a concerning amount of user data. Researchers found that a snapshot of every webpage users visited (bank statemen”r/Fauxmoi
“Do we expect the new Chelsea in the Clay/Teracotta suede to sellout on drop day? Do I have time?? lol. I'd rather wait to buy it or wait until I get get to a store... but don't wanna miss it.”r/Coach
Phia vs Teracotta: common questions
Which is better, Phia or Teracotta?
On our 0-100 score Phia rates higher (64/100 against 26/100). 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 12 data points above: read the rows that match what you are buying for.
How do Phia and Teracotta compare on the numbers?
Phia leads on our overall score (64/100 against 26/100).
What do real users say about Phia and Teracotta?
Phia: 0 positive and 2 negative mentions across 3 Reddit threads we track, mostly in r/Fauxmoi. Teracotta: 0 positive and 0 negative mentions across 2 Reddit threads we track, mostly in r/Coach.
Read the full Phia review and pricing or the Teracotta review and pricing. You can also browse other Phia alternatives we track.