What it sells
Making chemicals 100,000x faster
Business model breakdown
Buyer: who owns the budget?
UnverifiedR&D or product leaders at industrial chemical, materials and electronics-cooling companies that need a compound or formulation to a specification.
Trigger: what makes them buy now?
Need a new compound, formulation or improved chemistry meeting target thermal, flow, surface or electrical properties; site cites immersion cooling for electronics as one active area.
Workflow: what inputs become what output?
Five steps: define requirements, explore, select, validate, deliver; Rasyn designs compounds and formulations, makes samples and tests them against the customer specifications.
Economics: what it saves and how it charges
UnverifiedProject-based chemical development service built on proprietary models (retrosynthesis, reaction components, NMR shift prediction) and patent filings (3 U.S. provisional applications); no pricing or ROI math published.
Distribution: how it reaches customers
Inbound project inquiries via Discuss a project form; no self-serve.
Funding history and coverage
| Round date | Stage | Amount | Investors | Source |
|---|---|---|---|---|
| — | Y Combinator Summer 2026 | — | Y Combinator | ycombinator.com |
Profiles summarize public reporting and company websites. Business-model notes are MaxBC's reading of that material, not confirmed facts; unknowns are left blank rather than guessed. Updated 2026-10-12.