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pc:siftb

Sift Biosciences

San Carlos, CA 94070, US
https://siftbio.com/
Sift Biosciences is developing a peptide-based immunotherapy platform designed to harness pre-existing immune memory. The company aims to activate memory T cells to generate more consistent immune engagement, with applications across oncology and autoimmune diseases and an initial focus on immunologically cold solid tumors such as microsatellite-stable colorectal and ovarian cancers.

Leadership & Board

Current Number of Employees9
Current LinkedIn Followers1,243

Latest Estimated Valuation

Estimated Valuation
Estimated Valuation
Total Amount Raised$4M
Total Amount Raised$4M
Total Funding Rounds1
Total Funding Rounds1
Latest Funding Amount$4M
Latest Funding Amount$4M
Latest Funding RoundPre-Seed
Latest Funding RoundPre-Seed
Post-Money Valuation
Post-Money Valuation

Employee Trend

Sift Biosciences had 9 employees as of September 14, 2026. The number of employees increased by 0 (0.00%) week-over-week.
9Latest Employee Count
0(0.00%)Week-Over-Week Change
Employee Trend serves as a data-driven indicator of company growth and expansion. The measurement reflects how a company’s workforce size changes over time.

Social Trend

Sift Biosciences had 1,243 followers as of September 14, 2026. The number of followers increased by 21 (1.72%) week-over-week.
1,243Latest Followers Count
21(1.72%)Week-Over-Week Change
LinkedIn Follower Trend serves as a data-driven indicator of market interest and company visibility. The measurement reflects how a company’s LinkedIn follower count changes over time.

Funding Round

Funding Date
Funding Round
Amount Raised
Post-Money Valuation
Feb 18, 2026
Pre-Seed
$3.70M

Investors

Investor Name
Funding Round

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