Protai vs ProtOS.bio
Protai vs ProtOS.bio, 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: Protai is on 56/100 and ProtOS.bio on 35/100.
Where each one leads
Protai
- our overall score: 56/100 against 35/100
- domain rating: 25/100 against 2/100
- headcount: 28 against 4
- LinkedIn following: 4,276 against 134
ProtOS.bio
- agent readiness: 42/100 against 36/100
- headcount growth: +14.9% against +6.3%
At a glance
| Measure | Protai | ProtOS.bio |
|---|---|---|
| What it is | AI-driven platform for protein-level disease mapping and drug discovery. | Stealth mode startup in life sciences and synthetic biology. |
| Category | Life Sciences, Drug Discovery, Proteomics, Drug Development | Life Sciences, Synthetic Biology, Protein, Biotechnology |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2021 | 2023 |
| Headquarters | Tel Aviv, Israel | Not published |
| Status | Active | Active |
Size, funding and growth
| Measure | Protai | ProtOS.bio |
|---|---|---|
| Employees | 28 | 4 |
| Headcount growthLast 12 months | +6.3% | +14.9% |
| Total funding | $20.0M | Not published |
| Latest round | Seed | Bootstrapped |
| LinkedIn followers | 4,276 | 134 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Protai | ProtOS.bio |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 56/100 | 35/100 |
| Traction | 51/100 | 7/100 |
| Team | 70/100 | 70/100 |
| Search visibility | 37/100 | 31/100 |
| Quality | 58/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | F (36/100) | D (42/100) |
| Domain ratingLink authority, 0-100 | 25/100 | 2/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Protai | ProtOS.bio |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Lovable | Wix |
Protai vs ProtOS.bio: common questions
Which is better, Protai or ProtOS.bio?
On our 0-100 score Protai rates higher (56/100 against 35/100). 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 Protai and ProtOS.bio compare on the numbers?
Protai leads on our overall score (56/100 against 35/100), domain rating (25/100 against 2/100), headcount (28 against 4), LinkedIn following (4,276 against 134). ProtOS.bio leads on agent readiness (42/100 against 36/100), headcount growth (+14.9% against +6.3%).
Read the full Protai review and pricing or the ProtOS.bio review and pricing. You can also browse other Protai alternatives we track.