Daniel
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Daniel by Cognitive AI

Daniel: From ticket to tested pull request—without the AI slop.

Daniel handles your backlog, runs your test suite, and ships code—not bugs. It builds features, fixes bugs, repairs failing builds, upgrades dependencies, reviews pull requests and hardens security across your repositories, around the clock. Every change is proven by your own tests before it reaches you.

Hand Daniel the backlog your team never gets to. It plans the work, writes the code and the tests, checks its own diff and opens a pull request for your review. Your engineers keep the interesting problems.

$2 of free work to start. No credit card. Works with GitHub and GitLab.
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Testedno pull request until your test suite passes, and your tests are never edited to get there
24 / 7runs on our servers, keeps going when you close the laptop, and recovers from interruptions by itself
16 agentsengineering, QA, DevOps, security and infrastructure specialists, working alone or as a team
70% lesscost than a leading AI engineer on the same real bugs, in our public benchmark
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What Daniel does for your team

One engineer that never runs out of hours, and a team of specialists when the job is bigger.

Build features

From a ticket or a sentence to working code, with tests, across the files it touches.

Fix bugs

Reproduces the problem, finds the root cause and lands the fix with a regression test.

Repair failing CI

Reads the build logs, fixes what broke and pushes to the same branch.

Upgrade and migrate

Framework upgrades, dependency bumps and API migrations, done safely step by step.

Review every pull request

Automatic code review on every PR. Reply @daniel fix this and it makes the change.

Find and fix security issues

Scheduled scans with findings by file and line, then fixes with tests.

Write the missing tests

Raises coverage on the code that matters and catches regressions before they ship.

DevOps and infrastructure

CI/CD pipelines, cloud config, Docker and infrastructure as code.

Document the codebase

Keeps a living wiki of how your system works, so new engineers ramp up fast.

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From ticket to pull request, without the hand-offs

Work reaches Daniel the way it reaches your team today: a Jira or Linear ticket, a GitHub issue, an @daniel comment, a failed CI run, a Slack message or a schedule.

PlanReads the repository and breaks the goal into tasks you can approve or let run.
BuildWorks in an isolated sandbox and writes the change with tests.
ProveRuns your test suite and checks every case the requirement names, including the edge cases.
ReviewReviews its own diff for bugs, regressions and security, staying inside the scope you asked for.
ShipOpens the pull request, updates the ticket and tells your team in Slack or Teams.
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Built by people who have delivered for the enterprise

Cognitive AI’s founder has spent more than ten years leading delivery programs for large organizations in banking, retail, healthcare, manufacturing, aviation, automotive and hospitality: cloud modernizations, integrations, identity and access, and mission-critical operations. Daniel is built to the standard those teams hold software to.

Banking and financeCitiPNC BankComerica BankFirst Financial Bank
RetailThe Home DepotKrogerGap Inc.
Healthcare and life sciencesJohnson & JohnsonAtriCure
ManufacturingMakino
AviationSignature Aviation
AutomotiveSonic Automotive
HospitalitySheraton
Home servicesAuthority Brands
Organizations where our founder has led program delivery. Listed for experience only; they are not Daniel customers and do not endorse Daniel.
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Why teams choose Daniel

Proof, not promises

Every task is verified by your own tests in a sandbox. Work that can’t be proven is reported as blocked, never as done.

Never stalls

Missions run on our servers. Expired logins, busy models and dropped connections are handled automatically, and you’re told only when you’re needed.

You stay in control

Daniel never merges. Approve plans before work starts, and review every change as a normal pull request.

A fraction of the cost

Plans from $20 a month, and in our public benchmark it cost 70% less than a leading AI engineer for the same results.

Your stack, your rules

Any language with a command-line build or test. Team rules, playbooks and memory keep Daniel working your way.

Cloud or your machine

Run it on our servers, or with one command on your own computer. Your working copy is never touched.

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Works inside the tools your team already uses

Daniel picks up work from your tickets and repos, reports back where your team talks, and hands off through a normal pull request. No new process to learn.

GitHub
GitLab
Jira
Linear
Slack
Microsoft Teams
PagerDuty
Zapier
Make
n8n
Built-in integrations, plus a plugin marketplace for more. Product names are trademarks of their owners.
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Proven in public

We test Daniel on real bugs from widely used open-source projects, graded by the maintainers’ own hidden tests. On the hardest tier of SWE-bench Verified, the industry’s standard test, it resolved 19 of 24 issues — ahead of the best published agent on the same issues — and every patch is public.

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Pricing

Every account starts with $2 of free work. Upgrade when Daniel is shipping for you; cancel anytime.

Starter

$20 /month
  • All 16 specialist agents
  • Swarm pipelines
  • Daniel missions, standard quota
  • GitHub or GitLab
  • Slack and Teams notifications
Start free

Pro

$100 /month
  • Everything in Starter
  • Higher Daniel quota
  • Parallel Swarm stages
  • Jira and Linear ticket import
  • Priority support
Start free

Team

$500 /month
  • Everything in Pro
  • Shared team workspace
  • Highest Daniel quota
  • Self-hosted GitLab
  • Onboarding session
Book a demo
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Questions

What kind of work can Daniel take on?

Features, bug fixes, failing builds, upgrades and migrations, tests, code review, security fixes, infrastructure and documentation. If your team would write a ticket for it, Daniel can usually do it.

Does Daniel merge code on its own?

No. It opens a pull request and your team decides. Every change is verified by your own test suite in an isolated sandbox first.

What happens if I close the browser?

Missions run on our servers and keep going. The page catches up when you return, and Slack or Teams tells you when it’s done.

Which languages and stacks work?

Any repository with a command-line build or test: JavaScript and TypeScript, Python, Go, Rust, Java, Ruby, PHP, .NET and more.

How is our code handled?

Each mission runs in its own sandbox that is discarded afterwards. The code Daniel reads is sent to the AI model to do the work. In local mode, everything runs on your machine except the model calls.

Can we try it on our own repo before buying?

Yes. Start free with $2 of work, or book a demo and we’ll run Daniel on an issue from your backlog with you.

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Give Daniel your backlog

Connect a repository, describe the work, and review the pull request when it’s ready.