TellBio Inc.
PrivateLast Round
Seed Round
Mar 24, 2026
Total Funding Raised
$10.27M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
TellBio Inc. is a biotechnology company that provides a liquid biopsy platform to revolutionize the detection and treatment of cancer through its circulating tumor cells (CTCs) technology.
Sector
Healthcare & Life Sciences
Verticals
Biotechnology, Medical Devices, Precision Medicine, Drug Discovery
Business Model
B2B
Customer Profile
Services & Consulting, Data as a Service
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
TellBio Inc. Comparables
Compare TellBio Inc. with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| BioFluidica | 81% | |
| Rarecells | 81% | |
| Cell Microsystems | 78% | |
TellBio Inc. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed Round | Mar 24, 2026 | ||||
| VC Round | Jul 6, 2024 | ||||
| Series A Extension | Mar 29, 2023 | ||||
| Series A | May 10, 2021 | ||||
| Seed | Feb 5, 2021 | ||||
Seed | Nov 4, 2019 |
TellBio Inc. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| National Foundation for Cancer Research | VC Round, Series A |
| Crocker Ventures | VC Round, Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 25, 2026
Monthly visitors grew 68% MoM.
- May 10, 2021
$5M round completed.
TellBio Inc. Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about TellBio Inc.'s valuation, stock price, and market status.