Joi vs Ulva
Joi vs Ulva, compared side by side on 10 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: Joi is on 60/100 and Ulva on 7/100.
Where each one leads
Joi
- our overall score: 60/100 against 7/100
- agent readiness: 39/100 against 27/100
- domain rating: 63/100 against 0/100
Ulva
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Joi | Ulva |
|---|---|---|
| What it is | Platform for building AI-lationships with digital duplicates of celebrities or custom characters. | Ulva provides an AI-powered platform that helps businesses automate customer support and sales interactions through intelligent conversational agents. |
| Category | Conversational AI, Voice AI, AI Agent, AI Chatbot | Conversational AI, AI Agent, Customer Service Automation, Contact Center AI |
| Sells toBusiness model | B2C | B2B |
| Offering | Platform | Platform |
| Founded | 2022 | Not published |
| Headquarters | San Francisco, United States | Not published |
| Status | Active | Inactive |
Size, funding and growth
| Measure | Joi | Ulva |
|---|---|---|
| Employees | 22 | Not published |
| Headcount growthLast 12 months | +500.0% | Not published |
| Total funding | $3.0M | Not published |
| LinkedIn followers | 410 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Joi | Ulva |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 60/100 | 7/100 |
| Traction | 46/100 | Not published |
| Team | 70/100 | Not published |
| Community | 48/100 | Not published |
| Search visibility | 98/100 | 2/100 |
| Quality | 58/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | F (39/100) | F (27/100) |
| Domain ratingLink authority, 0-100 | 63/100 | 0/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Joi | Ulva |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| Frameworks | Next.js | Not detected |
Product and pricing
| Measure | Joi | Ulva |
|---|---|---|
| Key features | Create custom AI characters, Generate AI images, Generate AI videos, Real-time AI-powered chat, Privacy and Security, Emotional Bonding | Not published |
What users say
| Measure | Joi | Ulva |
|---|---|---|
| Community ratingVisitor votes on StartupHub | 5.0/5 from 2 votes | Not published |
| Reddit sentimentThreads we track | 3 positive, 2 negative across 5 threads | Not published |
“JOI AI is an AI companion platform built around immersive interaction, adaptive video generation, and roleplay mechanics. It’s less of a generic chatbot and more of a narrative-driven experience where explicit video content and character co”r/AIChatReviews
Joi vs Ulva: common questions
Which is better, Joi or Ulva?
On our 0-100 score Joi rates higher (60/100 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 10 data points above: read the rows that match what you are buying for.
How do Joi and Ulva compare on the numbers?
Joi leads on our overall score (60/100 against 7/100), agent readiness (39/100 against 27/100), domain rating (63/100 against 0/100).
What do real users say about Joi and Ulva?
Joi: 3 positive and 2 negative mentions across 5 Reddit threads we track, mostly in r/AIChatReviews.
Read the full Joi review and pricing or the Ulva review and pricing. You can also browse other Joi alternatives we track.