Fin vs Island
Fin vs Island, 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: Fin is on 46/100 and Island on 72/100.
Where each one leads
Fin
- agent readiness: 48/100 against 38/100
Island
- our overall score: 72/100 against 46/100
- domain rating: 72/100 against 46/100
- headcount: 1,227 against 30
- funding raised: $1.1B against $17.0M
- LinkedIn following: 41,901 against 650
At a glance
| Measure | Fin | Island |
|---|---|---|
| What it is | Fin is an AI-powered personal assistant that automates tasks and manages information for busy professionals. | Island builds the Enterprise Browser, a Chromium-based browser purpose-built for enterprises with built-in security controls, data governance, and act |
| Category | AI Agent, Personal Assistant, Task Automation, Productivity Software | Enterprise, Cybersecurity, Web Browser, Web Security |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2023 | 2020 |
| Headquarters | San Francisco, United States | Dallas, United States |
| Status | Inactive | Active |
Size, funding and growth
| Measure | Fin | Island |
|---|---|---|
| Employees | 30 | 1,227 |
| Headcount growthLast 12 months | Not published | +53.8% |
| Total funding | $17.0M | $1.1B |
| Latest round | Not published | Secondary Transaction |
| Valuation | Not published | $5.0B |
| LinkedIn followers | 650 | 41,901 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Fin | Island |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 46/100 | 72/100 |
| Traction | 51/100 | 60/100 |
| Team | Not published | 90/100 |
| Search visibility | 63/100 | 58/100 |
| Quality | 50/100 | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (48/100) | F (38/100) |
| Domain ratingLink authority, 0-100 | 46/100 | 72/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Fin | Island |
|---|---|---|
| CDN | CloudFront | Cloudflare |
| CMS | Not detected | Webflow |
| Frameworks | Nuxt | Not detected |
| Analytics | Google Analytics 4 | Google Tag Manager |
Fin vs Island: common questions
Which is better, Fin or Island?
On our 0-100 score Island rates higher (72/100 against 46/100). 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 Fin and Island compare on the numbers?
Fin leads on agent readiness (48/100 against 38/100). Island leads on our overall score (72/100 against 46/100), domain rating (72/100 against 46/100), headcount (1,227 against 30), funding raised ($1.1B against $17.0M), LinkedIn following (41,901 against 650).
Read the full Fin review and pricing or the Island review and pricing. You can also browse other Fin alternatives we track.