Buk vs Factorial
Buk vs Factorial, compared side by side on 21 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: Buk is on 61/100 and Factorial on 64/100.
Where each one leads
Buk
- LinkedIn following: 239,054 against 156,181
Factorial
- funding raised: $572M against $135M
At a glance
| Measure | Buk | Factorial |
|---|---|---|
| What it is | A cloud-based human resource management software system unifying HR functionality. | AI-powered platform automating HR, payroll, and finance for European businesses. |
| Category | Not published | HR Tech, SMB Software, Workflow Automation, Business Intelligence |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2014 | 2016 |
| Headquarters | Santiago, Chile | Barcelona, Spain |
| Status | Active | Active |
Size, funding and growth
| Measure | Buk | Factorial |
|---|---|---|
| Employees | 2,415 | 2,695 |
| Headcount growthLast 12 months | Not published | +19.9% |
| Total funding | $135M | $572M |
| Latest round | Series B | Series D |
| Valuation | $850M | $2.5B |
| LinkedIn followers | 239,054 | 156,181 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Buk | Factorial |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 61/100 | 64/100 |
| Traction | 60/100 | 60/100 |
| Team | 70/100 | 70/100 |
| Community | 8/100 | Not published |
| Search visibility | 31/100 | 41/100 |
| Quality | 68/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (51/100) | D (53/100) |
| Domain ratingLink authority, 0-100 | 74/100 | 77/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Buk | Factorial |
|---|---|---|
| Hosting | AWS | Not detected |
| CDN | Cloudflare | Cloudflare |
| Frameworks | Tailwind CSS, Bootstrap | Next.js, Tailwind CSS |
| Analytics | Google Tag Manager | Google Tag Manager |
Buk vs Factorial: common questions
Which is better, Buk or Factorial?
On our 0-100 score Factorial rates higher (64/100 against 61/100). 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 21 data points above: read the rows that match what you are buying for.
How do Buk and Factorial compare on the numbers?
Buk leads on LinkedIn following (239,054 against 156,181). Factorial leads on funding raised ($572M against $135M).
Read the full Buk review and pricing or the Factorial review and pricing. You can also browse other Buk alternatives we track.

