Floodlight vs Mercury
Floodlight vs Mercury, compared side by side on 19 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: Floodlight is on 54/100 and Mercury on 67/100.
Where each one leads
Floodlight
Leads on none of the measures we hold for both companies.
Mercury
- our overall score: 67/100 against 54/100
- agent readiness: 52/100 against 21/100
- domain rating: 78/100 against 15/100
- headcount: 1,722 against 7
- funding raised: $500M against $6.4M
At a glance
| Measure | Floodlight | Mercury |
|---|---|---|
| What it is | Reinventing the finance experience for modern businesses, empowering founders to focus on growth. | Business banking. |
| Category | Fintech, E-commerce, Finance, Embedded Finance | Fintech, Neobank, Payments, Embedded Finance |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software | platform |
| Founded | 2021 | 2017 |
| Headquarters | San Francisco, United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Floodlight | Mercury |
|---|---|---|
| Employees | 7 | 1,722 |
| Headcount growthLast 12 months | -23.3% | Not published |
| Total funding | $6.4M | $500M |
| Latest round | Seed | Series D |
| Valuation | Not published | $5.2B |
| LinkedIn followers | 1,099 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Floodlight | Mercury |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 54/100 | 67/100 |
| Traction | 43/100 | 60/100 |
| Team | 70/100 | 70/100 |
| Community | 8/100 | 8/100 |
| Search visibility | 34/100 | 29/100 |
| Quality | 58/100 | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (21/100) | D (52/100) |
| Domain ratingLink authority, 0-100 | 15/100 | 78/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Floodlight | Mercury |
|---|---|---|
| Hosting | Not detected | Vercel |
| CDN | Not detected | Vercel |
| Frameworks | Not detected | Next.js, Tailwind CSS |
| Open source | No | Yes |
Floodlight vs Mercury: common questions
Which is better, Floodlight or Mercury?
On our 0-100 score Mercury rates higher (67/100 against 54/100). 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 19 data points above: read the rows that match what you are buying for.
How do Floodlight and Mercury compare on the numbers?
Mercury leads on our overall score (67/100 against 54/100), agent readiness (52/100 against 21/100), domain rating (78/100 against 15/100), headcount (1,722 against 7), funding raised ($500M against $6.4M).
Read the full Floodlight review and pricing or the Mercury review and pricing. You can also browse other Floodlight alternatives we track.

