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Promptless

YC W25

San Francisco, US · Founded 2024 · 5 employees · Hiring · 9 known investors

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Promptless automatically generates and suggests documentation updates when product changes occur, such as code PRs, Slack threads, or support tickets. It serves software development teams and technical writers who need to keep documentation in sync with product changes.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareSaaSArtificial IntelligenceGenerative AIB2BUnited States of AmericaAmerica / Canada

Founders & leadership· Y Combinator alumni (W25)

Promptless was founded in 2024 by Prithvi Ramakrishnan and Frances Liu.

PRPrithvi Ramakrishnan
Prithvi RamakrishnanCo-Founder / CEOHe previously served as VP of Product & Engineering at Bond, a fintech infrastructure startup acquired by FIS in 2023, where he worked on documentation systems. He holds a B.S. in Computer Science with an AI focus from Stanford (2015) and competed in the International Mathematical Olympiad multiple times.
FLFrances Liu
Frances LiuCo-FounderFrances Liu leads product and machine learning engineering at Promptless, a platform for maintaining customer-facing content. Previously, she held product and ML/AI engineering roles at Cloudflare, OneSignal, and Graft, working with large-scale data systems and LLM operations. She studied at Yale and pursued doctoral research at Stanford.

Investors · 9

Orange Collectivelisted by Orange CollectiveDanville

How we know: Orange Collective's portfolio page · Y Combinator's founder network · Not right? Tell us

Y Combinatorlisted by Y CombinatorSan Francisco · $500K

How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us

Basis Set VenturesreportedSan Francisco · $1M – $3M

How we know: Y Combinator's founder network · Not right? Tell us

Emergence Capital PartnersreportedSan Francisco · $500K – $10M

How we know: Y Combinator's founder network · Not right? Tell us

Outset CapitalreportedSan Francisco · $200K – $400K

How we know: Y Combinator's founder network · Not right? Tell us

Palm Drive CapitalreportedNew York · $500K – $5M

How we know: Y Combinator's founder network · Not right? Tell us

PioneerreportedToronto, Ontario

How we know: Y Combinator's founder network · open dataset · 5k.vc investor directory · Not right? Tell us

SAV (Scale Asia Ventures)reportedPalo Alto

How we know: Y Combinator's founder network · Not right? Tell us

Related companies · 8

ChimaChima builds AI and data-driven solutions for marketing and business performance, founded by award-winning researchers with expertise in AI technology.
PromptLayerPromptLayer provides a prompt content management system, evaluation harness, and observability tools for teams building large language model applications. It lets domain experts manage and test prompts collaboratively without editing the application codebase.
CORECORE is an AI personal assistant that integrates with user applications and anticipates tasks without requiring explicit requests, available as open source software that can be hosted independently.
Hugging FaceHugging Face is a collaboration platform that hosts and provides access to machine learning models, datasets, and applications. It offers both open-source tools for the ML community and paid compute and enterprise solutions for teams building AI applications.
MobileBoostMobileBoost builds AI-powered software that automates end-to-end testing for mobile applications. The platform helps QA teams increase test coverage while reducing manual testing workload.
Wild MooseWild Moose builds an AI-powered on-call copilot that automates root cause analysis for production incidents, designed for engineering teams in fast-moving environments. The platform reduces investigation time and helps organizations resolve incidents faster while reducing the on-call burden on engineers.
LangChainLangChain provides an agent engineering platform and open source frameworks for developers to build, test, and deploy AI agents that can use data and take actions. The platform includes LangSmith for observability and evaluation, and serves enterprise customers including 35% of the Fortune 500.
LightskiLightski builds AI agents that audit and rebuild business workflows across document intake and back-office operations to automate work processes and improve business outcomes.

Companies working in the same space as Promptless.

Legal entities · 1

corporate structure
Promptless, Inc.

In the news

Promptless: An AI teammate that automatically updates your customer-facing docsycombinator.com · Feb 2025

Frequently asked questions

What does Promptless do?
Promptless automatically generates and suggests documentation updates when product changes occur, such as code PRs, Slack threads, or support tickets. It serves software development teams and technical writers who need to keep documentation in sync with product changes.
Who founded Promptless?
Promptless was founded by Prithvi Ramakrishnan, Frances Liu in 2024.
Who are Promptless's investors?
Promptless's investors include FundersClub, Orange Collective, Y Combinator, Basis Set Ventures, Emergence Capital Partners, Outset Capital, Palm Drive Capital, Pioneer and 1 more.
Where is Promptless headquartered?
Promptless is headquartered in San Francisco, US.