Ditto Bio

Health Care · Immunology & Inflammation Therapeutics

Overview

Ditto Bio discovers drugs for autoimmune diseases by harnessing parasite biology.

Funding and backers

Team
11-50
employees, estimated range
Backers
2
Y Combinator, Multimodal Ventures
Momentum
0/100
no fresh signals
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Jan 2026 Went through Y Combinator Jul 2025 Website went live first capture in the Wayback Machine
Tractionpublic signals, read monthly
Web presence
top 7%
of 133.2M domains by links, Common Crawl
Hacker News stories
1
best: 1 points
Backed byfrom the funds' portfolios and accelerator catalogs
Investors in similar startupsfunds that back the companies most like this one
Similar startupsby what they do, their industry and backers
ImmuneSensor TherapeuticsVenture round $10M · 3 yr ago · Founded 2019 · 51-200 employees
ImmuneSensor Therapeutics | Harnessing the innate immune system to treat inflammation, autoimmune disease and cancer.
Boomerang MedicalSeries B $20M · 14 mo ago · 51-200 employees
Boomerang Medical is a bioelectronic medicine company targeting autoimmune diseases.
Oblenio BioSeries B $62M · 4 mo ago · 51-200 employees
Oblenio Bio is pursuing broad immune reset as a transformative therapy for refractory autoimmune diseases through our LBL-051 T-cell…
Valora TherapeuticsSeed $30M · 23 mo ago · Founded 2023 · 11-50 employees
Valora Therapeutics is developing AbLec™ multispecific antibodies and T-Lec™ T cell engagers — antibody-engineering platforms that decoy…
Coultreon BiopharmaSeries A $125M · 6 mo ago · 51-200 employees
Coultreon Biopharma is a clinical-stage biotech company developing next-generation precision medicines for immunology and autoimmune…
About Elpiscience is a clinical-stage biopharmaceutical company dedicated to the development of innovative immunotherapies for oncology and…

Connections

List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors2
128 portfolio companies: Wand AI, Zerodrift, Taphero and 125 more
Y CombinatorVia a fund
6310 portfolio companies

News

News dittobio.com 8 months ago
Mapping parasite molecules to treat autoimmune disease Ditto Bio
How we use parasite biology and our MoleculeMapper platform to improve target selection for autoimmune disease - including a viral molecule that invented the same mechanism as a blockbuster drug.
Read more
Report
Report

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
San Francisco United States
HQ
10-50 est. staff