Ambiq vs SiFive
Ambiq vs SiFive, compared side by side on 18 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: Ambiq is on 48/100 and SiFive on 66/100.
Where each one leads
Ambiq
Leads on none of the measures we hold for both companies.
SiFive
- our overall score: 66/100 against 48/100
- domain rating: 70/100 against 61/100
- headcount: 505 against 231
- funding raised: $775M against $146M
- LinkedIn following: 64,744 against 12,585
At a glance
| Measure | Ambiq | SiFive |
|---|---|---|
| What it is | Designs and manufactures ultra-low power microcontrollers and SoCs for IoT and wearable devices. | Designs and licenses RISC-V based custom processor cores and IP for diverse applications. |
| Category | AI Chip, AI Hardware, Edge AI, On-Device AI | AI Chip, AI Hardware, Chip Design, Semiconductor |
| Sells toBusiness model | B2B | B2B |
| Offering | Hardware | Hardware |
| Founded | 2010 | 2015 |
| Headquarters | Austin, United States | San Jose, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Ambiq | SiFive |
|---|---|---|
| Employees | 231 | 505 |
| Total funding | $146M | $775M |
| Latest round | Not published | Series G |
| Valuation | Not published | $3.6B |
| LinkedIn followers | 12,585 | 64,744 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Ambiq | SiFive |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 48/100 | 66/100 |
| Traction | 60/100 | 60/100 |
| Team | 10/100 | 50/100 |
| Search visibility | 22/100 | 29/100 |
| Quality | 55/100 | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (39/100) | F (38/100) |
| Domain ratingLink authority, 0-100 | 61/100 | 70/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Ambiq | SiFive |
|---|---|---|
| Hosting | Not detected | Heroku |
| Frameworks | Not detected | Next.js, Bootstrap |
| Open source | No | Yes |
Ambiq vs SiFive: common questions
Which is better, Ambiq or SiFive?
On our 0-100 score SiFive rates higher (66/100 against 48/100). 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 18 data points above: read the rows that match what you are buying for.
How do Ambiq and SiFive compare on the numbers?
SiFive leads on our overall score (66/100 against 48/100), domain rating (70/100 against 61/100), headcount (505 against 231), funding raised ($775M against $146M), LinkedIn following (64,744 against 12,585).
Read the full Ambiq review and pricing or the SiFive review and pricing. You can also browse other Ambiq alternatives we track.