IndexCache vs Subquadratic
IndexCache vs Subquadratic, compared side by side on 15 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: IndexCache is on 23/100 and Subquadratic on 59/100.
Where each one leads
IndexCache
- agent readiness: 52/100 against 40/100
- domain rating: 93/100 against 39/100
Subquadratic
- our overall score: 59/100 against 23/100
At a glance
| Measure | IndexCache | Subquadratic |
|---|---|---|
| What it is | Optimizing LLM inference for faster and cheaper long-context processing. | Developing a novel generative AI model with a subquadratic architecture for significantly increased context windows. |
| Category | Artificial Intelligence, Machine Learning, AI Infrastructure, Foundation Model | Artificial Intelligence, Generative AI, Machine Learning, Frontier AI Lab |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Platform |
| Founded | 2023 | 2024 |
| Headquarters | Beijing, China | San Francisco, USA |
| Status | Active | Active |
Size, funding and growth
| Measure | IndexCache | Subquadratic |
|---|---|---|
| Employees | Not published | 35 |
| Total funding | Not published | $29.0M |
| Latest round | Not published | Seed |
| LinkedIn followers | Not published | 2,938 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | IndexCache | Subquadratic |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 23/100 | 59/100 |
| Traction | Not published | 53/100 |
| Team | 60/100 | 60/100 |
| Search visibility | 7/100 | 44/100 |
| Quality | Not published | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (52/100) | D (40/100) |
| Domain ratingLink authority, 0-100 | 93/100 | 39/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | IndexCache | Subquadratic |
|---|---|---|
| Hosting | Not detected | AWS |
| CDN | Cloudflare | CloudFront |
| CMS | Not detected | Ghost |
| Frameworks | Tailwind CSS, Bootstrap | Tailwind CSS |
| Analytics | Not detected | Google Analytics 4, Amplitude, Facebook Pixel |
| Support stack | Not detected | HubSpot |
| Open source | Yes | No |
IndexCache vs Subquadratic: common questions
Which is better, IndexCache or Subquadratic?
On our 0-100 score Subquadratic rates higher (59/100 against 23/100). 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 15 data points above: read the rows that match what you are buying for.
How do IndexCache and Subquadratic compare on the numbers?
IndexCache leads on agent readiness (52/100 against 40/100), domain rating (93/100 against 39/100). Subquadratic leads on our overall score (59/100 against 23/100).
Read the full IndexCache review and pricing or the Subquadratic review and pricing. You can also browse other IndexCache alternatives we track.