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14,448 startups · 29 programs

Promptless

Active · An AI teammate that automatically updates your customer-facing docs

WebsiteYC profile

Why it ranks

How the rank works
10signal of 100 · rising 6
  • team of 5Team size · YC's directory+4
  • went through YCProgram · this site+4
  • hiringHiring · Titles (titles.fru.dev), YC+2

A sum of public facts, not a judgement and not investment advice.

Competitors

AISauce AIShared: customer facingGoogle AI First Australia 2024Startup →AIAcquiredOmniShared: internal knowledge, knowledge source, integrateYC S20San FranciscoStartup →AIMutinyShared: customer facingYC S18New York CityStartup →DataAcquiredVizzlyShared: customer facingYC S22LondonStartup →AItelliShared: customer facingYC F24BerlinStartup →
Companies closest to Promptless
Company
Sauce AIShared: customer facingGoogle AI First Australia 2024Not statedAI
OmniShared: internal knowledge, knowledge source, integrateYC S20AcquiredAI
MutinyShared: customer facingYC S18ActiveAI
VizzlyShared: customer facingYC S22AcquiredData, Devtools
telliShared: customer facingYC F24ActiveAI

Adjacent

AINimbic AIShared: docs, update, automaticallyYC X25San FranciscoStartup →OtherDocsAlotShared: customer facingAlchemist Class 37MontrealStartup →OtherBeauShared: customer facing, workflowYC S21BarcelonaStartup →OtherAcquiredSameplanShared: customer facing, managing, enterpriseYC S20San FranciscoStartup →OtherNitrosShared: automatically update, multi, designed500 Global Mena 2Saudi ArabiaStartup →
Companies next to Promptless
Company
Nimbic AIShared: docs, update, automaticallyYC X25ActiveAI, Devtools
DocsAlotShared: customer facingAlchemist Class 37Not statedOther
BeauShared: customer facing, workflowYC S21ActiveOther
SameplanShared: customer facing, managing, enterpriseYC S20AcquiredOther
NitrosShared: automatically update, multi, designed500 Global Mena 2Not statedOther

Also from W25 in AI

All of W25
AIa0.devWe make mobile apps using AI.YC W25San FranciscoStartup →AIArtilLet your agents message teammates and other agentsYC W25LondonStartup →AIassistant-uiOpen Source React.js Library for AI ChatYC W25San FranciscoStartup →AICodevisorThe fastest native app for agentic engineering.YC W25San FranciscoStartup →AIConfident AIProduction Monitoring & Evals for AI AgentsYC W25San FranciscoStartup →AICorsairOpenRouter for IntegrationsYC W25New York CityStartup →
Company
a0.devWe make mobile apps using AI.team of 3hiringActiveAI, Devtools
ArtilLet your agents message teammates and other agentsteam of 2ActiveAI, Devtools
assistant-uiOpen Source React.js Library for AI Chatteam of 3ActiveAI, Devtools
CodevisorThe fastest native app for agentic engineering.team of 2ActiveAI, Devtools
Confident AIProduction Monitoring & Evals for AI Agentsteam of 7hiringActiveAI, Devtools
CorsairOpenRouter for Integrationsteam of 2ActiveAI, Devtools

Founders

  • Prithvi RamakrishnanFounder
  • Frances LiuFounder

About Promptless

Docs are integral to a great customer experience, but managing them is a challenging, multi-team effort. The most successful companies recognize that fantastic docs drive adoption and bad ones cause customers to churn. Promptless is used by fast-growing startups and Fortune 500 enterprises alike to automatically update docs based on feature releases, support tickets, internal Slack conversations, and more. Promptless is designed to be flexible, it can integrate with any docs platform, be triggered automatically from many workflows, and can pull in context from any internal knowledge source. With Promptless, documentation becomes a strategic advantage for growth, not a bottleneck or a liability.

YC batch
W25 · Winter 2025
Status, per YC
Active
Category
AI, Developer tools
Team size
5
Location
San Francisco, CA, USA
Founded
2024
Checked
9h ago

YC tags: Developer Tools, Generative AI, SaaS, B2B, AI

Changes seen

TagsOct 19, 2026

Newly tagged AI; no longer tagged Artificial Intelligence.

Source ↗

Promptless in W25: 166 companies, 84% AI

LinkedIn

Promptless: questions

Which YC batch was Promptless in?

Promptless was in Y Combinator's Winter 2025 batch (W25).

Is Promptless still active?

Y Combinator lists Promptless as active.

Who founded Promptless?

Promptless's founders, as listed on its YC page: Prithvi Ramakrishnan (Founder), Frances Liu (Founder).

Where is Promptless based?

Promptless lists San Francisco, CA, USA as its location on YC's directory.