NEWComposer v0.4 — multi-agent writing pipelines→

Build software
with natural language.

AI Lab is the toolkit non-dev founders use to ship real SaaS — agents, prompts, versioned outputs, all from one place.

$ start_freewatch demo →
● free tier · no card · cancel anytime
composer · my-new-saas
workspace
hero.md●
pricing.md
faq.md
manifesto.md
agents
editor
researcher
critic
hero.md · 142 words · saved 2s ago● live
# Hero section
Build software with natural language.
AI Lab is the toolkit non-dev founders use to ship real SaaS — agents, prompts, versioned outputs, all from one place.
[critic] · 2 suggestions
“non-dev founders” — consider “indie builders” for broader reach
$
// features

Built for solopreneurs
who think in shipping cycles.

[01]

Agents that ship

Wire up editors, researchers and critics. They review each other before you ship.

// pipeline.yaml
editor: gpt-5
critic: claude-haiku-4-5
review: 2 passes
[02]

Versioned everything

Every prompt, every output, every change — git-style versioning baked in.

● v0.4.2 · now
● v0.4.1 · 3h ago
● v0.4.0 · yesterday
[03]

Ship in one click

Deploy as API, embed, or static site. No DevOps. The lab handles the boring parts.

$ ship --target=api
→ deployed in 4.2s
https://api.../v1/...
// pricing

Pay for what you ship.

hobby

for tinkering
€0/mo
  • →1 workspace
  • →1k generations / mo
  • →community support
  • →ship to API
start free
RECOMMENDED

builder

for shipping
€29/mo
  • →10 workspaces
  • →50k generations / mo
  • →priority support
  • →custom domains
  • →team seats (3)
$ start_trial

studio

for the lab
€99/mo
  • →unlimited workspaces
  • →500k generations / mo
  • →1:1 with martin
  • →white-label
  • →team seats (10)
contact us
// faq

Questions fréquentes

Non. Le Lab est conçu pour les founders qui pensent en specs et features, pas en lignes de code. Tu écris ce que tu veux, les agents s'occupent du reste.
// final.sh

Start shipping in 4 minutes.

Free tier · sans carte · sans engagement. Builde ton premier agent dans l'after-coffee.

$ start_free →