Pen.dev

speedrun SR005 · AI designer for every engineer

Competitors

Companies closest to Pen.dev
Company	Category	Status	Program
OcoderShared: dev tools & devops, ai agents, designerNot statedAI, Devtools	AI, Devtools	Not stated	speedrunSR005
ChordioShared: claude code, designerActiveAI, Devtools	AI, Devtools	Active	YCS22
REV1Shared: claude code, design, engineerActiveDevtools	Devtools	Active	YCW26
CuaShared: claude code, codex, agentActiveAI, Devtools	AI, Devtools	Active	YCX25
Vibe KanbanShared: claude code, openai, codexActiveAI, Devtools	AI, Devtools	Active	YCS21

Adjacent

Companies next to Pen.dev
Company	Category	Status	Program
ZoahShared: dev tools & devops, ai agents, designNot statedAI, Devtools	AI, Devtools	Not stated	speedrunSR007
ElseShared: dev tools & devops, ai agents, codeNot statedAI, Devtools	AI, Devtools	Not stated	speedrunSR003
Little UmbrellaShared: dev tools & devops, ai agents, drivenNot statedAI, Devtools	AI, Devtools	Not stated	speedrunSR003
Primitive LabsShared: dev tools & devops, ai agentsNot statedAI, Devtools	AI, Devtools	Not stated	speedrunSR007
EluShared: dev tools & devops, ai agents, codeNot statedAI, Devtools	AI, Devtools	Not stated	speedrunSR007

Also from speedrun SR005 in AI

All of speedrun SR005

Company	Category	Status
EverCurrentHardware doesn’t stall on ideas; it stalls on scattered knowledge. EverCurrent creates alignment — making the miracles of hardware development repeatableNot statedAI, Devtools	AI, Devtools	Not stated
Kanu AIAI That Automates Your WorkflowsNot statedAI, Devtools	AI, Devtools	Not stated
RorkTurn your ideas into real mobile apps in minutesNot statedAI, Devtools	AI, Devtools	Not stated
Agent AstraWe are building the next AI-native logistics group.Not statedAI	AI	Not stated
Ambiguous AIThe workspace built for human-AI collaboration. 17 productivity apps reimagined so work flows between your team and agents.Not statedAI	AI	Not stated
AnchrThe AI Operating System For Food DistributorsNot statedAI	AI	Not stated

Programs

Programs Pen.dev went through
Program	Cohort	Source
a16z speedrun	SR005	speedrun 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: 1h 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.

Sources: each program's public company list, read twice a week. Not affiliated with Y Combinator or any other program. Logos via logo.dev; trademarks belong to their owners.