Plumerai vs SiFive
Plumerai vs SiFive, 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: Plumerai is on 45/100 and SiFive on 66/100.
Where each one leads
Plumerai
Leads on none of the measures we hold for both companies.
SiFive
- our overall score: 66/100 against 45/100
- agent readiness: 38/100 against 33/100
- domain rating: 70/100 against 54/100
- headcount: 505 against 32
- funding raised: $775M against $11.3M
- LinkedIn following: 64,744 against 5,560
At a glance
| Measure | Plumerai | SiFive |
|---|---|---|
| What it is | Pioneering on-device AI for cameras, enabling intelligent features on edge devices. | Designs and licenses RISC-V based custom processor cores and IP for diverse applications. |
| Category | On-Device AI, Edge AI, Computer Vision, AI Hardware | AI Chip, AI Hardware, Chip Design, Semiconductor |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Hardware |
| Founded | 2017 | 2015 |
| Headquarters | London, United Kingdom | San Jose, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Plumerai | SiFive |
|---|---|---|
| Employees | 32 | 505 |
| Open roles | 5 | Not published |
| Total funding | $11.3M | $775M |
| Latest round | Series A | Series G |
| Valuation | Not published | $3.6B |
| LinkedIn followers | 5,560 | 64,744 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Plumerai | SiFive |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 45/100 | 66/100 |
| Traction | 50/100 | 60/100 |
| Team | 60/100 | 50/100 |
| Community | 13/100 | Not published |
| Search visibility | 36/100 | 29/100 |
| Quality | 40/100 | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (33/100) | F (38/100) |
| Domain ratingLink authority, 0-100 | 54/100 | 70/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Plumerai | SiFive |
|---|---|---|
| Hosting | Vercel | Heroku |
| CDN | Cloudflare | Not detected |
| Frameworks | Not detected | Next.js, Bootstrap |
| Analytics | Fathom | Not detected |
| Open source | Yes | Yes |
What users say
| Measure | Plumerai | SiFive |
|---|---|---|
| Community ratingVisitor votes on StartupHub | 5.0/5 from 1 vote | Not published |
| Reddit sentimentThreads we track | 2 positive, 0 negative across 2 threads | Not published |
“Hi, we’re Plumerai, a team building AI for smart-home cameras. We are looking to make our AI ever more accurate & reliable.”r/HomeCams
Plumerai vs SiFive: common questions
Which is better, Plumerai or SiFive?
On our 0-100 score SiFive rates higher (66/100 against 45/100). 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 Plumerai and SiFive compare on the numbers?
SiFive leads on our overall score (66/100 against 45/100), agent readiness (38/100 against 33/100), domain rating (70/100 against 54/100), headcount (505 against 32), funding raised ($775M against $11.3M), LinkedIn following (64,744 against 5,560).
What do real users say about Plumerai and SiFive?
Plumerai: 2 positive and 0 negative mentions across 2 Reddit threads we track, mostly in r/HomeCams.
Read the full Plumerai review and pricing or the SiFive review and pricing. You can also browse other Plumerai alternatives we track.