Pieris Pharmaceuticals is the older company (2021 vs 2001).
Side-by-Side Comparison
| Metric | AI Proteins | Pieris Pharmaceuticals |
|---|---|---|
| Founded | ||
| Founded | 2021 | 2001 older |
| Headquarters | ||
| Headquarters | Boston, United States | Boston, United States |
| Employees | ||
| Employees | 39 | 42 |
| Industry | ||
| Industry | AI, Biotechnology, Health and Wellness | Biopharma, Biotechnology, Pharmaceutical |
| Funding Stage | ||
| Funding Stage | Series A | Post Ipo Equity |
| Total Funding | ||
| Total Funding | $86.00M | $160.00M |
| Funding Rounds | ||
| Funding Rounds | 5 | 7 |
| Services | ||
| Services | Protein Design, Biological Engineering, Drug Discovery | Not tracked yet |
| Target Customers | ||
| Target Customers | Pharmaceutical Companies, Biotech Researchers, Healthcare Providers | Not tracked yet |
| Taxonomy | ||
| Taxonomy | AI-enabled Design, De Novo Protein Therapeutics, Miniproteins, Drug Discovery Platform, Synthetic Protein Engineering, High-throughput Discovery, IND-enabling Studies, Biopharmaceutical Partnerships, Protein Design, Protein Engineering, Machine Learning In Biotech, Laboratory Automation, Therapeutic Applications, Biologics Development | Not tracked yet |
| Website | ||
| Website | aiproteins.com | pieris.com |
About AI Proteins
AI Proteins, based in Boston, is a forward-thinking biotech startup founded in 2021. Focused on revolutionizing protein therapeutics, the company employs a fusion of AI-enabled design with a high-throughput drug discovery platform to create novel miniproteins for diverse therapeutic applications. Th...
About Pieris Pharmaceuticals
Pieris Pharmaceuticals is a biopharmaceutical company founded in 2001, headquartered in the United States. The company focuses on utilizing its proprietary Anticalin® technology to develop innovative drugs targeting various medical conditions, including cancer, severe asthma, and anemia, where there...
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Compiled from the BounceWatch company index. We last looked at AI Proteins on 15 Jun 2026, and Pieris Pharmaceuticals on 14 Sep 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.