Agent swarms for your engineering team

Orchestrate thousands of agents on any model, across the cloud and your machines.

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CAPTAINS

Capy Captains are long-lived orchestrator agents. One Captain orchestrates hundreds of agents and ships thousands of features, and only tells you what needs you.

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lisa2:47 PM

Ship everything in the Q4 roadmap

Captain

Readq4-roadmap.md
Read120 issues
Created120 threads

Threads120

Search filters by date rangeClaude Opus 5.5now

Offline mode in the iOS appGemini 3.8 Flash12s

Invite teammates in onboarding1GPT-6.1 Sol1m2 PRs

Rate limit headers on the APIGPT-6 Luna3m3 PRs

Audit log export for adminsClaude Opus 5.54m2 PRs

Dark mode for email digestsGPT-6 Luna5m

Captain

48 PRs are ready

Merge all

SFX: CLICK

USE CASES

What teams hand to Capy: testing, bug fixes, upgrades, code review, experiments and mobile QA.

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Desktop

Application

Waking up

QA AND TESTING

Capy uses the browser and the desktop on its cloud VM to click through your change.

lisa2:47 PM
@Capy can you help me with this new bug reported
CapyAPP
2:47 PM
Sniffing the air...
SCO-15215Fix sign-up form data
Open in Capy

BUG TRIAGE AND FIX

Triage, fix and merge bug fixes right where you work. Have your product fix itself.

1Migrate SPA Nextjs to Tanstack Start

package-lock.json+14,590-23,585

9 "next": "14.2.3",

9 "@tanstack/react-start": "1.121.2",

10 "react": "19.1.0",

11 "react-dom": "19.1.0",

12 "next-auth": "4.24.11",

13 "sharp": "0.33.4"

12 "@tanstack/react-router": "1.121.2"

MIGRATIONS AND UPGRADES

Capy splits a migration across subagents. Each one ships its own pull request.

113 const { email, password } = req.body;

114 const user = await db.users.findByEmail(email);

115 if (!user || user.password !== password) {

Capy Review2m ago

High Passwords are compared in plain text

116 return res.status(401).json({ error: 'Invalid credentials.' });

117 }

CODE REVIEW

Capy's review agent reads each PR in a real checkout and comments on the exact line.

PASS RATE

54.2%

Variant A

71.6%

Variant B

KEPT88.4%

Variant C

63.9%

Variant D

EXPERIMENTS AND EVALS

Capy runs every variant in parallel, each on its own machine, and reports the results.

9:41

Checkout

Canvas toteNatural · Qty 1$32.00
Enamel mugYellow · Qty 1$16.00

Total$48.00

PayPaid

MOBILE QA

Capy installs your build on a cloud iPhone or Android phone and taps through it.

FEATURES FOR A MODERN DEV TEAM

Plan and execute complex engineering tasks, from code migrations to on-call incident resolution.

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GPT-5.5

83.1%

Capy

82.1%

Codex CLI

CLAUDE OPUS 4.6

75.3%

Capy

58%

Claude Code

WORLD CLASS HARNESS PERFORMANCE

Built for long-horizon tasks. Graphic shows Terminal-Bench performance.

MULTIPLAYER

Your whole team works in the same threads, from Slack, GitHub or the web. Anyone can jump in and steer.

AUTOFIX

Capy fixes CI failures, review comments and merge conflicts as they happen, looping until the PR is ready to merge.

GUIDED REVIEW

Capy walks you through each PR step by step, with review findings on the lines they're about.

load-test.md

Load test

Checkout serves 1,600 requests a second. Errors start at 1,400.

DRIVE

Threads share rules, skills and files outside git. A Captain reads its crew's reports there.

web-3000.preview.capy.ai

LIVE PREVIEWS

Capy runs your app or any service at a live URL. Click through it, share it, or open it from Slack.

Cloud

MacBook Pro

build-server

RUN ANYWHERE

Cloud, laptop, or any server with the Dock CLI. Threads move between them mid-task.

INTEGRATIONS

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IT'S THE HOLYQUADRINITY...

MY GOD...IT'S REAL!!!

@Capythis is broken

CapyAPP2:47 PM

Fix is ready: did a few visual passes, optimized the images to JPGs, and fixed all the issues the review agent found. Here's the PR: #546

Lisa created the issue

Capy connected by Lisa

Capy is starting...

SLACK

Go multiplayer with a native Slack integration. Manage threads and collab with teammates right where you work.

ALL YOUR TOOLS

Slack, Linear, GitHub, Vercel, Tailscale and Revyl are built in. Add MCP servers and plugins for your team or just you.

GET

/api/v1/threads

POST

/api/v1/threads

GET

/api/v1/threads{threadId}

POST

/api/v1/threads{threadId}/message

GET

/api/v1/threads{threadId}/messages

POST

/api/v1/threads{threadId}/interrupt

POST

/api/v1/threads{threadId}/archive

GET

/api/v1/threads{threadId}/tasks

POST

/api/v1/reviews

API ACCESS

Make your own usecases. Kick off threads, spin up review agents or launch VMs, all programmatically.

Lisa created the issue

Capy connected by Lisa

Capy is starting...

LINEAR

Fix issues where you track them. Delegate a Linear issue to Capy and progress streams back into the issue.

IT'S THE HOLYQUADRINITY...

MY GOD...IT'S REAL!!!

BRING YOUR OWN MODELS

Run Capy on the subscriptions, API keys and gateways you already pay for. Every plan can use them, free included, with no markup.

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SUBSCRIPTIONS

Connect your ChatGPT (Codex), GitHub Copilot or SuperGrok plan. Threads use subscription limits, not your Capy balance.

Add a connection

Search providers

Gateways

Vercel AI Gatewayai-gateway.vercel.sh

OpenRouteropenrouter.ai

Cloudflare AI Gatewaygateway.ai.cloudflare.com

Ollama Cloudollama.com

Neon AI Gatewayconsole.neon.tech

Amazon Bedrockbedrock-mantle.{region}.api.aws

Baseteninference.baseten.co

Fireworksapi.fireworks.ai

Together AIapi.together.xyz

DeepInfraapi.deepinfra.com

API keys

Anthropicapi.anthropic.com

OpenAIapi.openai.com

xAIapi.x.ai

Googlegenerativelanguage.googleapis.com

API KEYS AND GATEWAYS

Add Anthropic, OpenAI, Google or xAI keys, or a gateway.

SECURITY

Built to pass your security review, with SOC 2 Type II, enterprise SSO and an isolated machine for every thread.

How we secure Capy

SOC 2 TYPE II

Audited and pen tested every year. Report on our Trust Center.

SSO AND MFA

SAML or OIDC SSO with Okta, Entra ID or Google Workspace, and required MFA.

DATA PROTECTION

Zero data retention on request. No training on your code. Encrypted in transit and at rest.

ENTERPRISE

Annual contracts, volume pricing and invoiced billing with net terms.

Book a demo

24/7 Support
24/7 support from the engineers who build Capy, in Slack Connect and backed by an SLA.
1,000
60,000
Admin and Usage
Spend by member and model, roles, and control over which models and keys your team uses.
Audit Log
Every admin change logged on every plan, including Capy staff access.
Your Cloud
Run Capy in your own cloud on request, with short-lived credentials for AWS, Google Cloud and Azure.

PRICING

Unlimited members on every plan. Plans differ in monthly credits and cloud machine limits.

Capy Lite
For getting started
$1first week, then $20/mo
Billed monthly
- $20 of credits every month
- 128 GB concurrent RAM
- 4 CPU / 16 GB machines
Start for $1
Capy Pro
For daily shipping
$100/mo
Billed monthly
- $105 of credits every month
- 512 GB concurrent RAM
- 8 CPU / 32 GB machines
- Mobile builds and devices
Get Capy Pro
Capy Max
For teams running parallel
$200/mo
Billed monthly
- $220 of credits every month
- 1 TB concurrent RAM
- 16 CPU / 64 GB machines
- Mobile builds and devices
Get Capy Max