Coefficient Bio vs Neptune
Coefficient Bio vs Neptune, 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: Coefficient Bio is on 70/100 and Neptune on 39/100.
Where each one leads
Coefficient Bio
- our overall score: 70/100 against 39/100
- agent readiness: 46/100 against 39/100
- funding raised: $16B against $11.0M
Neptune
- headcount: 10,479 against 4,836
- LinkedIn following: 11,409,749 against 3,743,477
At a glance
| Measure | Coefficient Bio | Neptune |
|---|---|---|
| What it is | AI safety and research company building reliable, interpretable, and steerable AI systems. | Neptune provides a data platform for businesses to manage and analyze their data. |
| Category | Biotechnology, Artificial Intelligence, Healthcare, Frontier AI Lab | MLOps, Data Platform, AI Infrastructure, Developer Tools |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Platform |
| Founded | 2021 | 2019 |
| Headquarters | San Francisco, United States | New York, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Coefficient Bio | Neptune |
|---|---|---|
| Employees | 4,836 | 10,479 |
| Headcount growthLast 12 months | Not published | +112.8% |
| Total funding | $16B | $11.0M |
| Latest round | Series D | Not published |
| Valuation | $30B | $500B |
| LinkedIn followers | 3,743,477 | 11,409,749 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Coefficient Bio | Neptune |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 70/100 | 39/100 |
| Traction | 60/100 | 55/100 |
| Team | Not published | 30/100 |
| Community | 8/100 | Not published |
| Search visibility | 38/100 | 31/100 |
| Quality | 97/100 | 35/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (46/100) | F (39/100) |
| Domain ratingLink authority, 0-100 | 92/100 | 93/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Coefficient Bio | Neptune |
|---|---|---|
| Hosting | Not detected | Vercel |
| CDN | Cloudflare | Cloudflare |
| CMS | Webflow | Not detected |
| Frameworks | Not detected | Next.js, Tailwind CSS |
| Open source | No | Yes |
What users say
| Measure | Coefficient Bio | Neptune |
|---|---|---|
| Reddit sentimentThreads we track | 6 positive, 0 negative across 6 threads | Not published |
“Anthropic buys biotech startup Coefficient Bio in $400M deal: Reports. Anthropic moving further into life sciences and bioinformatics”r/bioinformatics
Coefficient Bio vs Neptune: common questions
Which is better, Coefficient Bio or Neptune?
On our 0-100 score Coefficient Bio rates higher (70/100 against 39/100). 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 Coefficient Bio and Neptune compare on the numbers?
Coefficient Bio leads on our overall score (70/100 against 39/100), agent readiness (46/100 against 39/100), funding raised ($16B against $11.0M). Neptune leads on headcount (10,479 against 4,836), LinkedIn following (11,409,749 against 3,743,477).
What do real users say about Coefficient Bio and Neptune?
Coefficient Bio: 6 positive and 0 negative mentions across 6 Reddit threads we track, mostly in r/bioinformatics.
Read the full Coefficient Bio review and pricing or the Neptune review and pricing. You can also browse other Coefficient Bio alternatives we track.