Assistant-ui vs Together AI
Assistant-ui vs Together AI, compared side by side on 20 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: Assistant-ui is on 43/100 and Together AI on 76/100.
Where each one leads
Assistant-ui
Leads on none of the measures we hold for both companies.
Together AI
- our overall score: 76/100 against 43/100
- agent readiness: 59/100 against 51/100
- domain rating: 80/100 against 47/100
- funding raised: $906M against $500K
At a glance
| Measure | Assistant-ui | Together AI |
|---|---|---|
| What it is | Open-source React library for building production-grade AI chat interfaces. | AI acceleration cloud platform for open source and enterprise. |
| Category | AI Chat Interface, Developer Tools, Open Source, React | AI Infrastructure, Foundation Model, Large Language Model, Generative AI |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Platform |
| Founded | 2024 | 2022 |
| Headquarters | San Francisco, United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Assistant-ui | Together AI |
|---|---|---|
| Employees | Not published | 384 |
| Total funding | $500K | $906M |
| Latest round | Seed | Series C |
| Valuation | Not published | $8.3B |
| LinkedIn followers | Not published | 86,709 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Assistant-ui | Together AI |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 43/100 | 76/100 |
| Traction | 28/100 | 75/100 |
| Team | 30/100 | 70/100 |
| Community | Not published | 20/100 |
| Search visibility | 22/100 | 88/100 |
| Quality | 55/100 | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (51/100) | D (59/100) |
| Domain ratingLink authority, 0-100 | 47/100 | 80/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Assistant-ui | Together AI |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Cloudflare | Cloudflare |
| CMS | Ghost | Webflow |
| Frameworks | Next.js, Tailwind CSS | Not detected |
| Payments | Stripe | Not detected |
| Analytics | Not detected | Google Tag Manager, Amplitude |
| Open source | Yes | Yes, 17,300 GitHub stars |
| Self-hostable | Yes | Yes |
Assistant-ui vs Together AI: common questions
Which is better, Assistant-ui or Together AI?
On our 0-100 score Together AI rates higher (76/100 against 43/100). 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 20 data points above: read the rows that match what you are buying for.
How do Assistant-ui and Together AI compare on the numbers?
Together AI leads on our overall score (76/100 against 43/100), agent readiness (59/100 against 51/100), domain rating (80/100 against 47/100), funding raised ($906M against $500K).
Read the full Assistant-ui review and pricing or the Together AI review and pricing. You can also browse other Assistant-ui alternatives we track.