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Klego
Start building

Describe it.

Start with the outcome you need. Klego turns the brief into editable code, opens it in a live workspace, checks the build, and keeps every version ready for the next change.

Start buildingSee how it works
  • Editable source from the start
  • An isolated live workspace
  • A version saved at every change
app.klego.ai/builder/field-opsLive preview
Build session 12

A working version takes shape in the open.

00:42
01Brief understood02Files generated03Checks passed04Preview ready
Connected by design

Your tools, already in the loop.

06live connectors
and growing
01
Salesforce

Query, create, update, delete records

OAuth ready
02
Gmail

Send, search and read mail

OAuth ready
03
Outlook

Microsoft 365 mail through Graph

OAuth ready
04
Slack

Channel posts and direct messages

OAuth ready
05
Teams

Channel and chat messages

OAuth ready
06
Klego Sign

Sealed, verifiable signed PDFs

OAuth ready
How it works

A clear brief becomes working software.

Klego handles the path between intention and an app you can inspect, refine and release.

01Plain language

Set the outcome

Explain who the app is for, what they need to finish, and the rules that matter. Klego turns that intent into a focused build plan before changing the project.

Ambiguity is asked about, not guessed

02Live preview

Refine the running version

Files land, dependencies install, and the result opens beside the conversation. Follow-up changes hot-sync into the same workspace, so each decision stays visible.

Type-checked inside the container

03One action

Choose where it goes

Keep editing the source, move it into Git, or release the selected version. When it is time to go public, the deployment and domain setup stay attached to that exact build.

DNS checked, certificate issued

Connectors

Bring business data into the app.

Accounts stay behind server-side workflows, so the interface can use real systems without carrying their credentials.

CRM

Salesforce

@salesforce

Query, create, update, delete records.

In the generated app

Forms built from your org's live describe metadata.

Connect with your account

See what each connector does
One pass

One run, start to finish.

Not a generator that hands you a folder. The same pass writes, installs, boots, verifies and repairs.

It reads before it writes

Every prompt gets a review pass first, so a follow-up changes what you named and leaves the rest of the file alone.

klego.md            read
app/**              12 routes
workflows           2 saved
→ a focused request stays focused

Real files land, merged

Generated actions merge over the previous version, so anything the model did not mention survives. Every route ships its loading state.

app/leads/new/page.tsx      created
app/leads/new/loading.tsx   created
app/api/leads/route.ts      created
package.json                unchanged

Dependencies become contracts

When a feature needs an external system, Klego creates and tests the server-side action before the interface calls it. The app depends on a stable contract, not an embedded credential.

It boots, then it proves it

Readiness is a real HTTP response, not an open socket. A type-check runs inside the container and what does not compile goes back through a bounded repair pass.

tsc --noEmit               2 errors
install lucide-react       ok
repair pass 1/2            resolved
preview synced             ready
After the first minute

An app needs more than generation.

The workbench protects the parts that still matter after the first screen appears.

System online

01 / 06

Live preview

Every version boots in its own container on a real URL.

See the whole workbench
Showcase

One builder. Many finished surfaces.

Move between a launch page, campaign, operations view and inbox brief—each drawn as a real, working route.

See all eight
Generated surface01/ 04
klego.app/ Live
/
MeridianProductPricingDocsGet started
Revenue intelligence

Forecasting that
finally agrees with sales.

One pipeline model, updated the moment a deal moves.

Start freeBook a demo
Forecast confidence+8.4%

$4.82m

Weighted pipeline · Q3

Coverage 3.2×At risk 6 deals
Accuracy94%
Coverage3.2×
Cycle21d
Renewals88%
Now showing · /

SaaS landing page

A conversion-led product launch.

One project. Every surface your workflow needs.

0,000Placeholder — real figure

The adoption figure slot. Klego has no published count yet, so nothing is claimed here.

Questions people actually ask.

Ask us directly
Does Klego produce real code?
Real code. Next.js, React and TypeScript on Tailwind. Read it in the Code tab, edit it by hand, download the version as a ZIP, push it to your own private GitHub repository.
How does an app use an existing business account?
Through a saved server-side workflow. You authorise the account once; the generated app calls a stable action and never holds the credential. The workflow stays open, testable and re-pointable.
Where does the preview run?
In an isolated container behind an access gate, one per project. Changes hot-sync into the running process; only a dependency change restarts it.
Can I publish on my own domain?
Yes. Publishing starts the selected version in a separate public container. Point a domain at it and Klego checks the DNS and issues the certificate.
What happens when a build breaks?
Klego type-checks inside the running container, installs genuinely missing packages, and routes the rest through a repair pass before the run reports success.
Free to start

Start with one sentence.

Bring one real job. Leave with a version you can run, inspect and keep improving.

Start buildingTalk to us
A useful first brief

Build a customer intake portal that makes the next action clear.

Audience
New customers and the operations team
Flow
Collect, review, confirm
Outcome
A working route ready to refine

Klego asks when a missing detail changes the build.