Kagi vs Mozilla Firefox
Kagi vs Mozilla Firefox, 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: Kagi is on 53/100 and Mozilla Firefox on 54/100.
Where each one leads
Kagi
Leads on none of the measures we hold for both companies.
Mozilla Firefox
- agent readiness: 27/100 against 22/100
- domain rating: 96/100 against 78/100
- headcount: 1,759 against 31
At a glance
| Measure | Kagi | Mozilla Firefox |
|---|---|---|
| What it is | A personalized, privacy-focused, ad-free subscription search engine that puts users first. | Open-source web browser focused on privacy, user control, and an open internet. |
| Category | Internet, Search Engine, Artificial Intelligence, SaaS | Internet, Software, Privacy, Open Source |
| Sells toBusiness model | B2C | B2C |
| Offering | Software | Software |
| Founded | 2018 | 2002 |
| Headquarters | Palo Alto, United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Kagi | Mozilla Firefox |
|---|---|---|
| Employees | 31 | 1,759 |
| Total funding | $2.5M | $2.3M |
| Latest round | Seed | Angel |
| Valuation | $1.1B | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Kagi | Mozilla Firefox |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 53/100 | 54/100 |
| Traction | 47/100 | 52/100 |
| Team | 30/100 | 70/100 |
| Community | 8/100 | 8/100 |
| Search visibility | 11/100 | 25/100 |
| Quality | 68/100 | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (22/100) | F (27/100) |
| Domain ratingLink authority, 0-100 | 78/100 | 96/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Kagi | Mozilla Firefox |
|---|---|---|
| Hosting | Google Cloud | Google Cloud |
| Frameworks | Svelte, Tailwind CSS | Not detected |
| Open source | Yes | Yes |
| Self-hostable | No | Yes |
Kagi vs Mozilla Firefox: common questions
Which is better, Kagi or Mozilla Firefox?
On our 0-100 score Mozilla Firefox rates higher (54/100 against 53/100). 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 Kagi and Mozilla Firefox compare on the numbers?
Mozilla Firefox leads on agent readiness (27/100 against 22/100), domain rating (96/100 against 78/100), headcount (1,759 against 31).
Read the full Kagi review and pricing or the Mozilla Firefox review and pricing. You can also browse other Kagi alternatives we track.