Arc Institute vs Earendil Labs
Arc Institute vs Earendil Labs, compared side by side on 13 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: Arc Institute is on 56/100 and Earendil Labs on 56/100.
At a glance
| Measure | Arc Institute | Earendil Labs |
|---|---|---|
| What it is | A nonprofit research organization leveraging AI and biotechnology to understand and treat complex diseases. | Earendil Labs is an AI biotechnology company focused on leveraging artificial intelligence for drug discovery and development of next-generation biologics. |
| Category | Biotechnology, Artificial Intelligence, Genomics, Gene Therapy | Biotechnology, Artificial Intelligence, Drug Discovery, Pharmaceuticals |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2021 | 2024 |
| Headquarters | Palo Alto, United States | Beijing, China |
| Status | Active | Active |
Size, funding and growth
| Measure | Arc Institute | Earendil Labs |
|---|---|---|
| Total funding | $650M | $787M |
| Latest round | Grant | Funding Round |
| Valuation | Not published | $1.1B |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Arc Institute | Earendil Labs |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 56/100 | 56/100 |
| Traction | 40/100 | 40/100 |
| Team | 70/100 | 30/100 |
| Quality | 68/100 | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (48/100) | Not published |
| Domain ratingLink authority, 0-100 | 64/100 | Not published |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Arc Institute | Earendil Labs |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Cloudflare | Not detected |
| Frameworks | Next.js, Tailwind CSS | Not detected |
Arc Institute vs Earendil Labs: common questions
Which is better, Arc Institute or Earendil Labs?
Both score the same on our 0-100 rating, so the choice comes down to the 13 data points in the tables above rather than overall company strength.
Read the full Arc Institute review and pricing or the Earendil Labs review and pricing. You can also browse other Arc Institute alternatives we track.

