Expo vs FossID
Expo vs FossID, compared side by side on 15 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: Expo is on 58/100 and FossID on 62/100.
Where each one leads
Expo
- agent readiness: 64/100 against 47/100
- domain rating: 87/100 against 38/100
FossID
- our overall score: 62/100 against 58/100
- funding raised: $63.0M against $45.0M
At a glance
| Measure | Expo | FossID |
|---|---|---|
| What it is | An open-source tool for building cross-platform applications. | Software supply chain solutions company. |
| Category | Software, Developer Tools, Mobile Development | Software, Cybersecurity, Artificial Intelligence, Developer Tools |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Software |
| Founded | 2015 | 2017 |
| Headquarters | San Francisco, USA | Stockholm, Sweden |
| Status | Active | Active |
Size, funding and growth
| Measure | Expo | FossID |
|---|---|---|
| Employees | 358 | Not published |
| Total funding | $45.0M | $63.0M |
| Latest round | Funding Round | Series C |
| Valuation | $1.1B | $1.1B |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Expo | FossID |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 58/100 | 62/100 |
| Traction | 58/100 | Not published |
| Search visibility | 21/100 | Not published |
| Quality | 78/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | C (64/100) | D (47/100) |
| Domain ratingLink authority, 0-100 | 87/100 | 38/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Expo | FossID |
|---|---|---|
| Hosting | Not detected | Self Managed |
| CDN | Cloudflare | Not detected |
| CMS | Not detected | WordPress |
| Frameworks | Next.js, Tailwind CSS | Jquery |
| Open source | Yes | Yes |
Expo vs FossID: common questions
Which is better, Expo or FossID?
On our 0-100 score FossID rates higher (62/100 against 58/100). 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 15 data points above: read the rows that match what you are buying for.
How do Expo and FossID compare on the numbers?
Expo leads on agent readiness (64/100 against 47/100), domain rating (87/100 against 38/100). FossID leads on our overall score (62/100 against 58/100), funding raised ($63.0M against $45.0M).
Read the full Expo review and pricing or the FossID review and pricing. You can also browse other Expo alternatives we track.

