Top accelerator startups

Startups14,448Programs29

14,448 startups · 29 programs

Pen.dev

AI designer for every engineer

Websitespeedrun page

Why it ranks

How the rank works
3signal of 100 · rising 2
  • went through speedrunProgram · this site+3

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

Competitors

AIOcoderShared: dev tools & devops, ai agents, designerspeedrun SR005San FranciscoStartup →Developer toolsREV1Shared: claude code, design, engineerYC W26San FranciscoStartup →AIChordioShared: claude code, designerYC S22IssaquahStartup →AICuaShared: claude code, codex, agentYC X25San FranciscoStartup →AIVibe KanbanShared: claude code, openai, codexYC S21LondonStartup →
Companies closest to Pen.dev
Company
OcoderShared: dev tools & devops, ai agents, designerspeedrun SR005Not statedAI, Devtools
REV1Shared: claude code, design, engineerYC W26ActiveDevtools
ChordioShared: claude code, designerYC S22ActiveAI, Devtools
CuaShared: claude code, codex, agentYC X25ActiveAI, Devtools
Vibe KanbanShared: claude code, openai, codexYC S21ActiveAI, Devtools

Adjacent

OtherDivergent PhysicsShared: claude code, designAlchemist Class 41San FranciscoStartup →AIZoahShared: dev tools & devops, ai agents, designspeedrun SR007CarlsbadStartup →AIElseShared: dev tools & devops, ai agents, codespeedrun SR003OaklandStartup →AILittle UmbrellaShared: dev tools & devops, ai agents, drivenspeedrun SR003Palo AltoStartup →AIGrumaticShared: claude code, codex, agentPlug and PlayUnited StatesStartup →
Companies next to Pen.dev
Company
Divergent PhysicsShared: claude code, designAlchemist Class 41Not statedOther
ZoahShared: dev tools & devops, ai agents, designspeedrun SR007Not statedAI, Devtools
ElseShared: dev tools & devops, ai agents, codespeedrun SR003Not statedAI, Devtools
Little UmbrellaShared: dev tools & devops, ai agents, drivenspeedrun SR003Not statedAI, Devtools
GrumaticShared: claude code, codex, agentPlug and Play Not statedAI, Devtools

Also from speedrun SR005 in AI

All of speedrun SR005
AIEverCurrentHardware doesn’t stall on ideas; it stalls on scattered knowledge. EverCurrent creates alignment, making the miracles of hardware development repeatablespeedrun SR005OaklandStartup →AIKanu AIApplied AI for enterprisespeedrun SR005SeattleStartup →AIRorkTurn your ideas into real mobile apps in minutesspeedrun SR005San FranciscoStartup →AIAgent AstraWe are building the next AI-native logistics group.speedrun SR005New YorkStartup →AIAmbiguous AIThe workspace built for human-AI collaboration. 17 productivity apps reimagined so work flows between your team and agents.speedrun SR005BellevueStartup →AIAnchrThe AI Operating System For Food Distributorsspeedrun SR005New York CityStartup →
Company
EverCurrentHardware doesn’t stall on ideas; it stalls on scattered knowledge. EverCurrent creates alignment, making the miracles of hardware development repeatableNot statedAI, Devtools
Kanu AIApplied AI for enterpriseNot statedAI, Devtools
RorkTurn your ideas into real mobile apps in minutesNot statedAI, Devtools
Agent AstraWe are building the next AI-native logistics group.Not statedAI
Ambiguous AIThe workspace built for human-AI collaboration. 17 productivity apps reimagined so work flows between your team and agents.Not statedAI
AnchrThe AI Operating System For Food DistributorsNot statedAI

Programs

Programs Pen.dev went through
ProgramCohortSource
a16z speedrunSR005speedrun Page

About Pen.dev

VIDEO: https://x.com/tomkrcha/status/1973033971010449696 Design right where you code. No more design handoffs. Pencil is agent driven MCP canvas built around open design format that lives in your codebase. It works with Cursor, Claude Code, VSCode, OpenAI Codex, etc.

Category
AI, Developer tools
Location
CA, California, United States of America
Checked
6h ago

Tags: AI Agents, Dev Tools & DevOps

Pen.dev: questions

Which accelerators did Pen.dev go through?

Pen.dev is listed by a16z speedrun (SR005).

Where is Pen.dev based?

Pen.dev lists CA, California, United States of America as its location on a16z speedrun's page.