Synthetic Sciences

An AI co-scientist workbench for research teams, automating literature review, hypothesis generation, experiments, analysis, and paper drafting; the company also develops scientific evaluations and long-horizon RL environments for AI labs.

Source:ycombinator.com

syntheticsciences.ai · updated Sep 29, 2026

RL environments Evals and benchmarks

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Headquarters: San Francisco, United States
Sources:app.dealroom.co ycombinator.com
Founded: 2025
Source:ycombinator.com
Headcount: 1-10
Source:ycombinator.com
Total funding: $1.9M
Sources:syntheticsciences.ai pitchbook.com
Latest round: Accelerator/Incubator, $500K, January 2026
Source:pitchbook.com

Trust & data

How the vendor protects buyer material, where its data comes from, and where it can run.

Deployment: Vendor-hosted
Source:syntheticsciences.ai
Data sources: Not confirmed
Sources checked:docs.syntheticsciences.ai syntheticsciences.ai
Stated confidentiality practices: Hosted credentials are encrypted at rest; access is authenticated, administrative access is restricted, and trace pipelines attempt to redact secrets. Research traces may still be retained and used for model training unless controls or separate written organizational terms apply.
Source:syntheticsciences.ai
Not publicly listed: SOC 2, Trust center, Other certifications, Exclusivity

What they sell

Offerings: RL environments Evals and benchmarks
Source:syntheticsciences.ai
Domains: Science
Sources:syntheticsciences.ai github.com
Delivery formats: APIMCP toolsManaged service
Sources:context.syntheticsciences.ai syntheticsciences.ai
Public samples & benchmarks: FrontierML
Source:syntheticsciences.ai
Not publicly listed: Named customers

Every change to these facts is kept in the public claims log. Record co_984eb160f178.