Fitfund vs Lumen
Fitfund vs Lumen, compared side by side on 10 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: Fitfund is on 7/100 and Lumen on 63/100.
Where each one leads
Fitfund
Leads on none of the measures we hold for both companies.
Lumen
- our overall score: 63/100 against 7/100
- agent readiness: 46/100 against 27/100
At a glance
| Measure | Fitfund | Lumen |
|---|---|---|
| What it is | UK-based platform connecting fitness professionals with clients for personalized training and wellness. | Handheld breath-analysis device and app that measures your metabolism in real time and delivers personalized daily nutrition guidance to improve metabolic health. |
| Category | HealthTech, Fitness, Marketplace, Personal Training | HealthTech, Wearables, Metabolic Health, Breath Analysis |
| Sells toBusiness model | B2C | B2C |
| Offering | Platform | Software, Hardware |
| Founded | 2026 | 2014 |
| Headquarters | London, United Kingdom | Tel Aviv, Israel |
| Status | Active | Active |
Size, funding and growth
| Measure | Fitfund | Lumen |
|---|---|---|
| Employees | Not published | 233 |
| Headcount growthLast 12 months | Not published | +65.2% |
| Total funding | Not published | $79.9M |
| Latest round | Not published | Series B |
| LinkedIn followers | Not published | 13,770 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Fitfund | Lumen |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 7/100 | 63/100 |
| Traction | Not published | 60/100 |
| Team | Not published | 90/100 |
| Community | Not published | 8/100 |
| Search visibility | Not published | 36/100 |
| Quality | Not published | 65/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (27/100) | D (46/100) |
| Domain ratingLink authority, 0-100 | Not published | 65/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Fitfund | Lumen |
|---|---|---|
| Hosting | Not detected | AWS |
| CDN | Cloudflare | CloudFront |
| Frameworks | Not detected | Alpinejs, Tailwind CSS |
| Analytics | Not detected | Google Tag Manager |
Fitfund vs Lumen: common questions
Which is better, Fitfund or Lumen?
On our 0-100 score Lumen rates higher (63/100 against 7/100). 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 10 data points above: read the rows that match what you are buying for.
How do Fitfund and Lumen compare on the numbers?
Lumen leads on our overall score (63/100 against 7/100), agent readiness (46/100 against 27/100).
Read the full Fitfund review and pricing or the Lumen review and pricing. You can also browse other Fitfund alternatives we track.