named one of yc demo day's standout startups

named one of yc demo day's standout startups

Everything ships through your rails.

LightSprint turns what your team describes in plain words into real software, the way a senior engineer would ship it.

  • Isolated PRs go through the same approval and CI tests before production

  • AI drafts the diff and flags the risk. A human still owns the merge.

  • Every feature is built by agents in a secure sandbox.

Review
Claude Code and Codex agent labels feeding a shared LS-020 ticket marked PR 412, in review Claude Code and Codex agent labels feeding a shared LS-020 ticket marked PR 412, in review

Bring your own code, use your own tools. Stay in sync with the team.

Connect multiple repositories. Code locally in Claude, remotely via codex, or launch our agents in the cloud. Lightsprint tracks all PRs and manages ticket state so your team has visibility and previews of every change.

Codebase health panel showing a score of 82 out of 100 above a velocity trend line Codebase health panel showing a score of 82 out of 100 above a velocity trend line

Codebase health: Speed doesn't cost you maintainability.

Analyze codebase reliability and security while measuring velocity. Get recommendations and start tasks from one panel.

Four isolated sandbox environments running side by side, one per task on the board Four isolated sandbox environments running side by side, one per task on the board

One full stack setup, compounding returns. Isolated agent environments.

An onboarding agent connects to your existing repositories to set up your stack template. That template gives every task on your board its own full-stack environment: an isolated sandbox with a branched database when needed, where the agent tests its work safely.

Review hub pairing an agent screenshot with designer feedback on card padding and spacing Review hub pairing an agent screenshot with designer feedback on card padding and spacing

Agent-forward collaboration with context. You call the shots on merge.

Don't just hand off tasks. Share context and steer agents as a team. A review hub merges agent feedback and verifies work with screenshots against spec, then scores merge readiness.

Delivery pipeline stepping through ticket, PR, review and merge Delivery pipeline stepping through ticket, PR, review and merge

Your release flow stays untouched.

GitHub-backed delivery: branch rules, required reviews, GitHub Actions, and merge queues work out of the box. Every ticket is still a PR. Non-engineers follow the same ticket → PR → review → ship path your team runs today — same gate for everyone, no process skipped.

SOC 2 badge above a timestamped log of agent actions, from opened PR to merge SOC 2 badge above a timestamped log of agent actions, from opened PR to merge

Enterprise-grade controls, SOC 2 attested.

Govern agents like you govern a new engineer: scoped repo access, isolated sandboxes, and merge authority. Every change is traceable end to end.

Slider set to a balanced model, with the average estimated cost per change below it Slider set to a balanced model, with the average estimated cost per change below it

The right model for the job

LightSprint sizes the model to the change, so cost scales with complexity, not usage volume.

An API key masked inside the sandbox so it never reaches the committed file An API key masked inside the sandbox so it never reaches the committed file

Secrets stay safe in sandbox

Lightsprint scrubs environment secrets from commits, so your agent never leaks them.

Shared MCPs: 3,000+ connectors, already wired up by the onboarding agent.

Get started

This isn't just fast.
It's governed.

Isolated by default

Reviewed before anyone sees it

Fully auditable

Reversible in one click

Trusted by teams building real software.

We've been able to now accelerate product development dramatically by allowing PMs and designers to ship. Love the collaborative process on Lightsprint!

Lucas Lee, Head of Product, Arc

Lucas Lee

Head of Product, Arc

We run dev and BD workflows on Lightsprint - shared agent sessions and per-task previews eliminated the handoff friction between teams. Founding team is super responsive too.

Jason Chin, Managing Director, TransactCloud

Jason Chin

Managing Director, TransactCloud

Managing agents with Lightsprint is a game-changer as we can share the same agent sessions and steer together. Like Google docs for agents.

Alberto Rosas, CEO, Didit

Alberto Rosas

CEO, Didit

What impressed me is the way Lightsprint helps with the planning process - designers, pms and devs can come up with a really good spec before giving it to an agent to one-shot.

Justin Chong, Head of Product, Chirp

Justin Chong

Head of Product, Chirp

Lightsprint's plan mode allows me as a non-technical builder come up with different design variations for stronger alignment with my team.

Jarren Koh, Product Manager, Carousell

Jarren Koh

Product Manager, Carousell

Coding agents run solo in one developer's IDE while the rest of the team falls out of sync. Lightsprint is rebuilding the SDLC for the AI era.

Zhilin Wang, CTO, Metix AI

Zhilin Wang

CTO, Metix AI