Startup Intros · Sep 2025
Reported Fluidize's $500K seed round and listed its investor syndicate.
Helping scientists and engineers run experiments with AI.
Company research
Public company, workplace, funding, and market signals
Updated Jul 29, 2026
Overview
Fluidize is a San Francisco-based YC Summer 2025 startup building a demo-led AI platform for scientific computing that automates simulation and experiment workflows for scientists and engineers.
Primary product
AI platform for scientific computing that automates setup, execution, validation, and scaling of simulation and experiment pipelines.
Founded
2025
Headquarters
San Francisco, California, United States
Team size
3
Industry
Artificial Intelligence
Sub-industry
Scientific computing / simulation workflow automation
Business model
B2B SaaS
Demo-led
Funding
Stage
Seed
Total raised
$500K
Latest round
Seed · Sep 2025
Latest amount
$500K
Sep 2025 · Y Combinator
People & investors
Work & culture
Public materials suggest an early-stage, founder-led, science- and engineering-focused culture centered on reproducibility, collaboration, and hands-on workflow automation.
Compensation
No public employee compensation bands or salary information found.
Product & market
Pricing
Demo-led SaaS; third-party pages suggest subscription pricing starting around $49/mo, but official pricing is not public.
Differentiators
- —Wraps existing simulation stacks instead of replacing them
- —Automates setup, execution, validation, and scaling
- —Supports end-to-end and modular workflows
- —Emphasizes reproducibility and dependency/version management
- —Uses visual pipelines plus natural-language control
- —Integrates open-source or licensed software
- —Auto-scales pipelines on cloud compute
- —Provides shared dashboards for collaboration
Technology
Python
Python SDK
Docker
Kubernetes
Argo Workflows
DAG-based pipelines
cloud compute
shared dashboards
Customers
Scientists
Engineers
R&D teams
Simulation-heavy teams in materials science
Simulation-heavy teams in energy
Simulation-heavy teams in aeronautics
Simulation-heavy teams in automotive
Competitors
Rescale
Ansys Minerva
Altair PBS Professional / Altair One
AWS HPC stack (Batch, ParallelCluster)
Domino Data Lab
Databricks
Pretzel AI
Scale & contact
Estimated revenue
Approximately $250K-$330K ARR (third-party estimates vary).
Latest news
Alex Fleury LinkedIn · Aug 2025
Announced the fluidize-python library, emphasizing standardized simulation modules, minimal code changes, and easier AI automation for experiments.
Villpress · Aug 2025
Launch coverage describing Fluidize as a Y Combinator Summer 2025 company building AI-orchestrated R&D pipelines for scientific workflows.
Y Combinator · Aug 2025
Y Combinator introduced Fluidize (YC S25) as an AI platform that speeds up simulation and experiment workflows by automating setup, execution, validation, and scaling.
Jobs and careers at Fluidize
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