Mail that triages itself
One inbox across Gmail and Outlook — Kaer files, flags and drafts replies you approve.
Work thatships itself.
Try
Kaer is one agent across everything you do — it builds and ships your software, runs your inbox, keeps your calendar and automates the routine. You describe the outcome and approve what matters.
Ships every languageAll of them. If it compiles, Kaer writes it.
01Python02TypeScript03JavaScript04Rust05Go06Java07C08C++09C#10Ruby11PHP12Swift13Kotlin14Scala15Haskell16Elixir17Zig18Dart19Lua20Julia21R22Perl23Bash24HTML25CSS26Node.js27React28SQL29GraphQL
One agent, every kind of work
Describe the outcome you want. Kaer plans, does the work on real infrastructure, and pauses for your approval on anything that matters.
The flagship
It ships the PR.
Operator reads your repo, fans the work into parallel tasks on isolated microVMs, edits behind stable anchors and runs the tests — then opens one reviewable pull request. You review; it ships.
- Reads before it acts — files, symbols, blast radius
- Checkpoints and takeover at every step
- Zero commits on your machine
01$ kaer run “migrate billing to usage-based credits”
02reading repo · 1,284 files mapped · blast radius: 23 paths
03plan approved — fanning out 4 parallel tasks
04vm-1 › edited lib/billing/meter.ts +118 −41
05vm-2 › wired usage events → credit ledger
06vm-3 › wrote tests · 312 passing
07checkpoint · nothing risky — continuing
08✓ opened PR #2051 — “Usage-based credits” · ready for review
09you review · it ships
01$ kaer run “migrate billing to usage-based credits”
02reading repo · 1,284 files mapped · blast radius: 23 paths
03plan approved — fanning out 4 parallel tasks
04vm-1 › edited lib/billing/meter.ts +118 −41
05vm-2 › wired usage events → credit ledger
06vm-3 › wrote tests · 312 passing
07checkpoint · nothing risky — continuing
08✓ opened PR #2051 — “Usage-based credits” · ready for review
09you review · it ships
Everything your day runs on
The same agent behind your inbox, calendar, projects and previews — quickly and securely bringing AI into your work.
Calendar & scheduling
Meetings, reminders and scheduled agent runs in one place — your week plans itself.
Projects & coordination
Shared projects, task boards and assignments — teammates and agents working the same plan.
Understands any codebase
Kaer maps your repo — files, symbols, blast radius — and reads before it ever edits.
Create & preview apps
Describe an idea and get a running preview you can share in minutes, not sprints.
Automations & workflows
Programmable workflows that run on triggers or a schedule, with approvals built in.
Talk to Kaer. Keep moving.
01 · WakeWake
On-device hotword. Nothing leaves your machine until you ask.
02 · PlanPlan
Kaer reads the context and speaks the plan back before acting.
03 · ParallelParallel
Work fans out across isolated microVMs while you keep moving.
04 · ConfirmConfirm
Anything risky pauses for a one-tap approval — on any device.
05 · ShipShip
A reviewable PR, a running preview, or a finished automation.
Start small. Scale fast.
Designed for every stage — from “just trying it” to “running the company on it.” Credits meter the agent’s work; plans set the ceiling.
StarterFor exploring what's possible.Free
- Free daily Operator credits
- Free credits for AI integrations
- Publish 1 app
- Community support
Kaer CoreFor personal projects & simple apps.$18/mo · billed yearly
- 1,500 credits / month
- Unlimited Free Mode
- Up to 5 collaborators
- Unlimited workspaces
- Autonomous long builds
Kaer ProFor commercial & professional builds.$90/mo · billed yearly
- Everything in Core
- 4,300 credits / month
- Unlimited Free Mode
- Up to 15 collaborators
- Priority compute pool
EnterpriseFor enterprise-grade security & controls.Custom
- Everything in Pro
- Unlimited Free Mode
- Custom seat limits
- SSO / SAML
- Advanced privacy controls
Ready when you are.
No credit card. No queue. Just a prompt — and an agent that actually does something with it.
or see pricing