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RefineTrain AI
YC W22San Francisco, US · Founded 2021 · 4 employees · 2 known investors
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RefineTrain AI provides a service that processes internal company documentation using AI agents to resolve inconsistencies, clarify ambiguous terminology, and add contextual information, making the knowledge base more suitable for use with large language models and retrieval systems.
Also known as POWER TO THE BRAND PTE. LTD. · Power to the Brand
AI & Machine LearningDeveloper ToolsEnterprise SoftwareArtificial IntelligenceB2BAIUnited States of AmericaAmerica / CanadaFully Remote
Founders & leadership· Y Combinator alumni (W22)
DC
Daniel Chua
RC
Rasmus Chow
Investors · 2
Y Combinatorlisted by Y CombinatorSan Francisco · $500K
How we know: the Y Combinator directory · Not right? Tell us
Sovereigns Capital VenturereportedAtlanta · $3M – $20M
How we know: Y Combinator's founder network · Not right? Tell us
Related companies · 4
LaunchFlowInfra.new was a platform for building and deploying infrastructure, shut down in June 2026. Its creators, LaunchFlow, are now pivoting to a shared workspace for internal tools and agents targeting government teams.
Lamb LabsLamb Labs develops custom silicon chips and a post-training technique that converts existing language models to a diffusion-based architecture for faster AI inference at lower power. It targets developers and companies running large language model workloads in the AI hardware and infrastructure space.
AiSDRAiSDR is an AI sales agent that automates outbound sales emails and books meetings for B2B companies. The platform uses signal-based prospecting across multiple channels including email, LinkedIn, and SMS to help sales teams generate qualified meetings and improve conversion rates.
PoplPopl is an event lead capture and contact-sharing SaaS platform that uses AI to capture, contextualize, and manage connections made at conferences, trade shows, and networking events for enterprise teams. The platform serves large organizations and Fortune 500 companies seeking to streamline in-person business interactions and follow-up processes.
Companies working in the same space as RefineTrain AI.
Legal entities · 1
corporate structurePOWER TO THE BRAND PTE. LTD.
Frequently asked questions
- What does RefineTrain AI do?
- RefineTrain AI provides a service that processes internal company documentation using AI agents to resolve inconsistencies, clarify ambiguous terminology, and add contextual information, making the knowledge base more suitable for use with large language models and retrieval systems.
- Who are RefineTrain AI's investors?
- RefineTrain AI's investors include Y Combinator, Sovereigns Capital Venture.
- Where is RefineTrain AI headquartered?
- RefineTrain AI is headquartered in San Francisco, US.