Your second engineering team — that doesn't clock out.
Submit a task. Get a verified diff.
No prompting, no driving · Every change scored before delivery · Runs inside your own network
From a one-line task to a working product
One prompt. KeplerCrew plans, builds, reviews, and tests a complete hotel management app — autonomously.
Everything you need to ship faster
Built-in primitives.
Ship features without scheduling engineers
Security signs off — no pushback
Watch work happen — jump in anytime
Plugs into your existing pipeline
Built for teams that ship without compromise
It executes — you don't chase engineers for status
KeplerCrew doesn't suggest. It executes — from intent through validation through delivery — without engineer intervention required.
Deploys where you tell it to
On-prem, on your infrastructure, aligned with your policies. Includes air-gapped networks. Code never has to leave your network.
Built on EFA — Evaluation-First Attention
KeplerCrew scores every change against task-specific criteria before delivery. Based on Evaluation-First Generation Research.
How KeplerCrew compares
Built for autonomous delivery, not interactive assistance.
| Capability | KeplerCrew | Devin | Cursor | Claude Code | Copilot |
|---|---|---|---|---|---|
| Fully autonomous, task to delivery | Yes | Partial | No | No | Partial |
| Every change scored before delivery | Yes | No | Partial | Partial | No |
| Predictable, capped cost per task | Yes | No | No | No | No |
| On-prem / air-gapped deployment | Yes | No | No | No | No |
| IDE-native pair programming | Planned | Yes | Yes | Yes | Yes |
Cursor, Copilot and Claude Code optimize for interactive coding; KeplerCrew optimizes for autonomous delivery — both lanes are valid. Capabilities reflect public product positioning as of June 2026.
Connect Your Data
Plug KeplerCrew into any source your organization uses — REST API, CLI, webhooks, or custom connectors.
REST API
POST /api/waitlist with bearer token. Stream progress via SSE.
CLI
kepler submit ./task.yml — drop into any CI step.
Webhooks
HMAC-signed POST on every status change. Replay-safe.
Custom Connectors
Enterprise connectors for Jira, Linear, and GitHub Issues are built in.
# Submit an autonomous dev job curl -X POST /api/waitlist \ -H "Authorization: Bearer <token>" \ -F "title=Add rate limiting to /api/auth/magic-link" \ -F "description=Apply slowapi, 10 req/min" \ -F "priority=1" \ -F "max_cost_usd=3.00"
// 200 OK { "job_id": "af_7xk2p9q8r", "status": "queued", "title": "Add rate limiting to /api/auth/magic-link", "created_at": "2026-06-30T10:23:44Z", "sse_url": "/api/waitlist/af_7xk2p9q8r/stream", "budget_usd": 3.00 }
Three steps to autonomous shipping
From expectation to deployed code. KeplerCrew handles the rest.
Direct task input via REST API, CLI, webhook, or built-in Jira, Linear, and GitHub Issues connectors — drop KeplerCrew into your existing pipeline.
Plans the change, executes the work, validates against your criteria, and prepares the delivery — autonomously.
Output to your repository, your branch, your environment — wherever your delivery pipeline expects it.
16 phases run inside these five stages — compose them by hand, or let KeplerCrew compose the pipeline per task.
Start building
autonomously today
Join teams shipping autonomously. Get started with a magic link — no password required.