Private beta · macOS
AI code, proven.
Developy is the AI engineering team that proves its work. A story goes in. A pull request comes out with its evidence: the tests that actually ran, every check, every acceptance criterion.
The problem
AI writes code faster than anyone. Developers trust only what they can verify.
Agents now produce more code than teams can read, and their “done” is a claim, not evidence. So someone still checks every line by hand, and the speed AI promised disappears into review.
- 66%of developers already use coding assistants or coding agents
- 48%trust AI output only when they can easily verify it
- 6.6%would trust it for important decisions
Source: Stack Overflow Developer Survey 2026, 30,000+ developers in 169 countries.
How it works
A team of AI agents at every step. Every claim backed by a real run.
- 01
Clarify
Agents turn the story into requirements, edge cases and acceptance criteria.
- 02
Approve
You approve the plan before a line of code is written.
- 03
Build
Agents write the change in its own isolated worktree.
- 04
Hygiene
Conventions, dead code and drift are cleaned up.
- 05
Security
The change is reviewed for vulnerabilities and unsafe patterns.
- 06
Testing
Tests run on the card’s own diff. No run, no pass.
- 07
Review
An independent review checks every claim against the evidence.
- 08
You merge
On evidence, with the full record on the card.
Agents do the work
Each card runs the pipeline on its own: coding, tests and reviews, in parallel and on cloud workers while your laptop is closed.
Evidence, not claims
A “tests pass” with no passing run is sent back. Every card carries the runs, checks and criteria that prove it.
People stay in control
Two human gates: you approve the plan, and you merge on evidence.
Evidence
If an agent says the tests pass, Developy asks for the run.
No run? No pass. The card goes straight back. Every finished card carries its proof, so review means reading evidence, not redoing the work.
- The tests that actually ran, on the card’s own diff
- Every claim checked against what really happened
- Every acceptance criterion verified
- An independent audit of every run, kept on the card
Bring your engine
Use the agent you already trust. Developy makes its work provable.
Developy
The verified engineering layer- Pipeline gates
- Evidence on every claim
- Team memory
- Learning loop
- Audit trail
Your engine
Switch any time- Claude Code · your plan
- Anthropic API
- OpenAI API
- Gemini API
- DeepSeek API
- Local models · Ollama
Your codebase
On your machine, or on cloud workersWhatever writes the code, every claim passes the same gates and carries the same evidence. Model usage stays at cost with your own keys, and every card shows exactly what it spent.
The product
Everything for agentic engineering, in one place.
A quick fix, without leaving the editor.
Select a few lines, press ⌘K and describe the change: it lands as a diff you review. The assistant beside the editor reads the file, plans first, and tells you which of its claims it could verify.
Your architecture, straight from your code.
Not a diagram someone drew once and forgot: it is rebuilt from the latest commit. Go from the system to components, files and classes, down to every function and what calls it. Then ask the AI Architect to review it, with file-and-line evidence.
AI writes the code. You keep the knowledge.
Every day, Learning picks the concepts behind what the agents built and skips what you already know. Each topic shows where it lives in your own code, the pitfalls and a quick test, then comes back for revision so you stay fluent in your codebase.
Planner
Research with sources from your code and the web, turned into a plan.
Backlog
Epics, stories and a map of how the work fits together.
Designer
Screens drafted in your own design guideline, then locked for the build.
Command Center
What is running, what is queued, and what is waiting on you.
Source Control
Ask what any commit could break; compare, branch or revert.
Whiteboard
Diagrams sketched by AI, grounded in how the system really works.
Docs and memory
Every agent reads them. Decisions and reasons are remembered.
Meetings
Transcripts become decisions, action items and cards.
Notes and reminders
Small things, tied to the work they belong to.
Care
Focus, water and breaks, timed around your work.
Control and security
Built for teams that can’t take an agent’s word for it.
Human gates
You approve the plan and you merge. Nothing ships on an agent’s say-so.
Guarded actions
Every agent action passes permission checks, write scope and a sandbox.
Org and project isolation
Every read and write is scoped to your organization and the projects you can access.
Audit trail
Runs, approvals and overrides are recorded in a tamper-evident chain.
Your keys, your costs
Bring your own model keys. Usage is shown per card, with no token markup.
Local first
The desktop app works on your machine; cloud workers keep cards moving when it is closed.
Pricing
Per seat for the process. Model usage at cost.
-
Free
$0
For trying it out.
- 5 cards a month
- The full verified pipeline
- Bring your own key
-
Pro
$19/month
For working developers.
- Unlimited cards
- All verifiers
- Parallel worktree execution
-
Team
$49/seat/month
For teams shipping together.
- Everything in Pro
- Shared boards and team memory
- Admin controls and cost dashboards
-
Enterprise
Custom
For teams at scale.
- Everything in Team
- Audit trail for every run
- Onboarding and priority support
Every plan is bring-your-own-key: you pay your model provider directly, at cost.
“I started building Developy because I hit this trust problem myself. Engineers stay in control while agents handle coding, testing and reviews, and every claim is backed by real execution evidence.”
- 1,734commits since June 2026
- 11,600+automated tests