Solid IO
ENDING THE GUESSWORK IN CANCER CARE | Patient-specific organ-on-chip technology for precision oncology & immunotherapy
8 employees · est. 2025 · Helsinki, Finland
HeartBeat.bio AG is the older company (2021 vs 2025); HeartBeat.bio AG is the larger of the two.
Side-by-Side Comparison
| Metric | HeartBeat.bio AG | Solid IO |
|---|---|---|
| Founded | ||
| Founded | 2021 older | 2025 |
| Headquarters | ||
| Headquarters | Vienna, Austria | Helsinki, Finland |
| Employees | ||
| Employees | 22 larger | 8 |
| Industry | ||
| Industry | Biotechnology | Not tracked yet |
| Funding Stage | ||
| Funding Stage | Seed | Seed |
| Total Funding | ||
| Total Funding | $6.00M | $800.00K |
| Funding Rounds | ||
| Funding Rounds | 2 | 1 |
| Services | ||
| Services | Not tracked yet | Tumor-on-chip platform, Patient-specific treatment insights, Immunotherapy research support, Early-stage clinical trial facilitation |
| Target Customers | ||
| Target Customers | Not tracked yet | Pharmaceutical Companies, Biotech Firms, Cancer Clinics, Oncologists, Researchers |
| Taxonomy | ||
| Taxonomy | Cardiac Organoids, Drug Discovery, Heart Failure, Cardiomyopathy, Myocardial Infarction, 3D Disease Modelling, High-Throughput Screening, Cardiovascular Regeneration, Cardiotoxicity, Cardio-Oncology, IPS Cells, AI-supported Analysis, Genetic Cardiomyopathies, Vienna BioCenter | Organ-on-chip Technology, Precision Oncology, Immunotherapy, Tumor Microenvironment, Clinical Trials Optimization, Drug Development Acceleration, Biomarker Validation, Personalized Immunotherapies, Cancer Research, Patient-specific Treatment, Oncology Data Insights, Pharmaceutical Innovation, Biotech Collaboration, Precision Medicine |
| Website | ||
| Website | heartbeat.bio | solid-io.com |
About HeartBeat.bio AG
HeartBeat.bio AG is a biotechnology startup that aims to reinvent cardiac drug discovery through its innovative approach. The company, founded in 2021 and headquartered in Austria, is focusing on the development of a high-throughput human organoid cultivation, screening, and AI-supported data analys...
About Solid IO
Solid IO, founded in 2025 and headquartered in Finland, is pioneering advancements in precision oncology and immunotherapy through its unique organ-on-chip technology. The company's slogan, "ENDING THE GUESSWORK IN CANCER CARE," underscores its commitment to providing patient-specific data that empo...
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Compiled from the BounceWatch company index. We last looked at HeartBeat.bio AG on 11 Sep 2024, and Solid IO on 13 Nov 2025. 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.