Intent gets reinterpreted at every handoff
The idea becomes a ticket, then a design, then a PR. By the end, the edge case has become folklore.
Project setup
Define what you're building
A short interview surfaces the core intent of your product. Codemix uses your answers to generate a first-draft PRD that captures scope, users, and the most important behaviour — ready to refine in chat.
The handoff problem
Intent degrades at every step between you and what ships.
The problem is not that PMs write bad specs. It is that the product knowledge needed to write a good spec is hard to access, and intent is hard to preserve through handoff.
By the time a feature ships, the original intent has passed through tickets, standups, threads and implementation decisions. Codemix keeps it attached to the work.
Discovery stops before it should
The team ships what was asked, not what was needed. Not because nobody cared. Because nobody asked the missing question.
Scope is invisible until it's too late
The change looks contained. Then engineering finds billing, permissions and three other flows.
You're the last person who holds the context
The reasoning lives in your head. The ticket carries the output, not the thinking that produced it.
Start from what exists
Understand the product before you scope the change
Most spec problems start before the spec exists. If you don't know the current product, the new work sits on guesswork.
Codemix builds a product model from the codebase: concepts, flows, screens and commands. You scope against reality, not assumptions.
Project overview
See everything in flight, at a glance
The overview surfaces every active proposal, running task, and recent conversation in one place — no status updates required. Codemix keeps it current as work progresses, so anyone on the team can see what's happening and where things stand.
Clarify before you commit
Surface the gaps before engineering finds them
The questions that derail implementation usually are not hard. They are just late.
Codemix asks focused questions that map intent to real product concepts. Edge cases, conflicting rules and missing decisions get handled while they are still cheap.
Conversations
Work through the problem together
Codemix grounds every reply in how your product actually works — not generic advice, but specific to your codebase and domain. When you're ready, it drafts a proposal that captures the intent in a form the rest of the team can review and challenge.
See the full scope
Know what a change touches before you commit to it
The expensive PM surprises are scope surprises.
Codemix shows which concepts, screens, flows and dependencies are involved before anyone starts building. That makes scope conversations honest.
Task plan
A complete task plan, ready to execute
Once a proposal is approved, codemix breaks it into parallelisable tasks and executes them autonomously. The task plan keeps every behavioural commitment visible while the build is underway.
Hand off intent that survives
Give engineering the why, not just the what
A ticket title does not carry intent. Engineers and agents need the reasoning, not just the output.
Codemix turns scoped intent into implementation tasks with behaviour, edge cases and dependencies attached. The work carries the thinking behind it.
Tasks
The full picture at a glance
See every task across the project — what's pending, running, blocked, and done. Click into any task for a detailed breakdown of its subtasks and current progress.
How it works
How Codemix carries context through the full lifecycle
Most product drift happens in the handoffs: from discussion to spec, spec to task, task to code, and code back to the roadmap. Codemix keeps those handoffs explicit.
- 00start
Start with a conversation or from code
Chat with codemix if you're still at the idea stage, or import your existing codebase.
A product baseline
Start with an interview
Talk through the product in plain English. Codemix turns the important parts into something the team can inspect, question, and build from.
Start with the repo
Connect the existing codebase. Codemix reads how the system behaves today, including the bits nobody remembered to write down.
- 01model
model the product
Codemix builds a working model of the product: the concepts, screens, actions, rules, edge cases, and decisions that explain how it is meant to behave.
A model the team can ask about
- 02proposal
shape the change
Before implementation starts, you can ask questions, edit the spec, and turn a rough idea into a concrete proposal for what should change.
A proposal people can review
- 03tasks
write the tasks
Once the proposal is approved, Codemix turns it into implementation work. Send it to Linear or Jira, hand it to a coding agent, or let humans and agents split it up.
Tasks with the context attached
- 04answers
answer questions mid-build
Implementation always uncovers questions. Codemix gives engineers and coding agents answers from the product model, so they don't have to guess from a ticket title or a nearby file.
Product answers during the build
- 05review
review what changed
Codemix reviews the code against the product decision, not just against style, tests, or neighbouring code. That's where a lot of agent mistakes hide.
Review that checks intent
- 06release
ship, then update the spec
Shipping often reveals details nobody saw at planning time. Codemix helps fold those decisions back into the spec, so the source of truth doesn't go stale the moment the PR lands.
Code and spec brought back together
- 07feedback
bring the context forward
Bring in bugs, customer feedback, support notes, and product signals. The next proposal starts with the context you already built, instead of another round of archaeology.
A better starting point next time
Pricing
codemix pays for itself on day 1.
Build better apps with codemix faster than ever before. Save time, stop wasting tokens and keep humans in control.
Pay As You Go
for solo builders
$50
pro user / month, for teams
20k
credits per pro user / month
Solo
For one-person workspaces that want to try codemix without committing to a subscription.
Pay as you go
- Single-user workspace
- Try for just $20
- Upgrade to Pro for Slack, hosted code analysis, invites, and code review
Pro
Self-serve pricing for teams ready to start now.
$50
$500 per user yearly. 2 months free.
- 20,000 pooled credits per user
- Monthly or annual billing
- Start immediately
Enterprise
For teams that need custom terms, SSO, compliance, or support.
Contact sales
- SSO and Access Control
- Custom terms
- Compliance and support
Ready to close the gap?
Stop being the last person who remembers the point.
Codemix gives product managers a shared model of the product that survives handoff. Intent travels with the work, not just in your head.
No credit card required.