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Protai Bio

Biotech & Life Sciences · Tel Aviv-Yafo, Israel · Founded 2021

Illuminating the druggable Proteome for better cures MoreLess

Protai.bio is a cutting-edge biotech startup that operates at the intersection of proteomics and machine learning. Proteomics is the large-scale study of proteins, which are vital parts of living organisms and perform a vast array of functions. By leveraging the latest advances in this field, along with machine learning, Protai.bio is able to simulate diseases at the molecular level. This deep understanding of protein networks allows the company to precisely target complex disease drivers, which could potentially revolutionize the way diseases are treated.

The company's primary offering is a proteomics-centered, vertically integrated platform designed for drug discovery. This platform is disease- and modality-agnostic, meaning it can be used to study any disease and is not limited to a specific method or approach. The platform covers everything from data collection to target identification and drug discovery, providing a comprehensive solution for pharmaceutical research.

Protai.bio's business model revolves around collaborations with leading pharmaceutical companies and academic labs. By partnering with these entities, the company is able to apply its technology to real-world problems and contribute to the development of new treatments. This collaborative approach not only allows Protai.bio to generate revenue, but also positions it as a key player in the future of medicine.

In summary, Protai.bio is a biotech startup that uses proteomics and machine learning to simulate diseases at the molecular level, with the aim of aiding drug discovery. Its business model is based on collaborations with pharmaceutical companies and academic labs.

Keywords: Biotech, Startup, Proteomics, Machine Learning, Disease Simulation, Drug Discovery, Pharmaceutical Research, Collaboration, Revenue Generation, Future of Medicine.

Company overview

Protai Bio company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
2021
Headquarters
Tel Aviv-Yafo, Israel
Employees
29
Open positions
None listed
Dealroom signal
83.9
client focusb2btechnologyArtificial IntelligencetechnologyDeep Techsub industryBioTechnologybusiness modelManufacturingindustryHealthsectorBiotechnologysectorDrug DevelopmentsectorCore AIsectorBiotech and PharmasectorAI Drug DiscoverysectorTechbiosectorHard TechsectorTechbio Drug Discovery

Valuation & funding

Protai Bio funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SEEDEquity / VC Mar 2023 $12M $48M Maj Invest · Pitango Venture Capital · Grove Ventures
SEEDEquity / VC Jan 2022 $8M $32M Pitango Venture Capital · Grove Ventures
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Financials

Workforce over time

Available workforce history. Financial fields without reported data are omitted.

YearEmployees
2026 28
2025 29
2024 28
2023 27
2022 23
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Growth signals

Protai Bio website traffic

Latest recorded traffic for Protai Bio is 2.7K monthly website visits, up 2600% over the last three months. Protai Bio's team grew 0% over the past year.

Latest monthly visits2.7K 3-month web change+2600% 1-year team growth0%
Monthly website visits33 observations · Oct 2022–Jul 2026
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Comparisons

Protai Bio compared with similar companies

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Talent graph

Protai Bio's talent

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Team profiled 9 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

4 investors on Protai Bio's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Seed 3 investors entered at this stage
Pitango Venture Capital
Grove Ventures
Maj Invest
Other known 1 additional known investor
Endless Frontier Labs

Global footprint

Where Protai Bio has talent and traffic

Workforce by country
2 countries with
team presence
🇮🇱 Israel54.5%
🇺🇸 United States9.1%
2 countries shown

In the news

Latest news about Protai Bio

Recent press, funding announcements, and product moves mentioning Protai Bio — open to read from the original sources.

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Market sentiment

What the market is saying about Protai Bio

An AI-synthesized read of the highest-engagement posts about Protai Bio on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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