Astera Labs (ALAB), Penguin (PENG), XConn vs Aylight
Astera Labs (ALAB), Penguin (PENG), XConn vs Aylight, 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: Astera Labs (ALAB), Penguin (PENG), XConn is on 66/100 and Aylight on 42/100.
Where each one leads
Astera Labs (ALAB), Penguin (PENG), XConn
- our overall score: 66/100 against 42/100
- agent readiness: 51/100 against 21/100
- funding raised: $50.0M against $4.5M
Aylight
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Astera Labs (ALAB), Penguin (PENG), XConn | Aylight |
|---|---|---|
| What it is | Astera Labs provides purpose-built connectivity solutions for rack-scale AI infrastructure. | Develops chip-scale multiwavelength laser technology for AI data-centre optical interconnects and high-precision sensing. |
| Category | Semiconductors, AI Chip, AI Hardware, Data Center Infrastructure | Semiconductors, Photonics, Artificial Intelligence, Data Centers |
| Sells toBusiness model | B2B | B2B |
| Offering | Hardware | Hardware |
| Founded | 2017 | 2025 |
| Headquarters | San Jose, United States | Zurich, Switzerland |
| Status | Active | Active |
Size, funding and growth
| Measure | Astera Labs (ALAB), Penguin (PENG), XConn | Aylight |
|---|---|---|
| Employees | 939 | Not published |
| Headcount growthLast 12 months | +173.8% | Not published |
| Total funding | $50.0M | $4.5M |
| Latest round | Series C | Pre-Seed |
| Valuation | $950M | Not published |
| LinkedIn followers | 48,028 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Astera Labs (ALAB), Penguin (PENG), XConn | Aylight |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 66/100 | 42/100 |
| Traction | 58/100 | 33/100 |
| Team | 70/100 | 60/100 |
| Search visibility | 31/100 | 4/100 |
| Quality | 78/100 | 48/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (51/100) | F (21/100) |
| Domain ratingLink authority, 0-100 | 59/100 | Not published |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Astera Labs (ALAB), Penguin (PENG), XConn | Aylight |
|---|---|---|
| CDN | Cloudflare | Not detected |
| CMS | WordPress | Not detected |
Astera Labs (ALAB), Penguin (PENG), XConn vs Aylight: common questions
Which is better, Astera Labs (ALAB), Penguin (PENG), XConn or Aylight?
On our 0-100 score Astera Labs (ALAB), Penguin (PENG), XConn rates higher (66/100 against 42/100). 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 Astera Labs (ALAB), Penguin (PENG), XConn and Aylight compare on the numbers?
Astera Labs (ALAB), Penguin (PENG), XConn leads on our overall score (66/100 against 42/100), agent readiness (51/100 against 21/100), funding raised ($50.0M against $4.5M).
Read the full Astera Labs (ALAB), Penguin (PENG), XConn review and pricing or the Aylight review and pricing. You can also browse other Astera Labs (ALAB), Penguin (PENG), XConn alternatives we track.