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Automatically generated documentation that syncs to your existing wiki.

Self updating docs. Never lose
engineering knowledge again.

Start free - takes 15 seconds
Code never storedAES-256 encryptedEU hosted (Frankfurt)EU-hosted · GDPR-ready

Built for modern engineering teams

Why teams love VizRepo

Always up-to-date

Docs update automatically when code changes. No more stale documentation.

Faster onboarding

New engineers get productive faster with clear, structured, and searchable docs.

Prevent knowledge loss

Capture architecture, flows, and business logic before it lives in someone's head.

Understand the big picture

Auto-generated diagrams and dependency maps reveal your system architecture.

Save engineering time

Stop writing docs manually. Focus on building, not documenting.

Handoffs

Squad reorg or contractor wrap-up - the docs already exist, structured and current.

How it works

From code changes to docs in seconds

  1. Connect your repository

    Connect GitHub, GitLab, or Bitbucket.

  2. VizRepo scans & understands

    We analyze your code, structure, and dependencies.

  3. Docs are generated

    AI creates clear docs, diagrams, and references.

  4. Sync to your wiki

    Push to Notion, Confluence, or your internal wiki.

VizRepo documentation preview - module list on the left, generated section on the right.

Why it matters

Docs gets outdated. We prevent that.

Without VizRepo

  • Swagger exists. But the service behaviour isn’t documented
  • A Confluence page nobody has touched in months
  • “Ask Mike, he knows how the payment flow works”
  • A new hire reading six-month-old docs on day one
  • “Where are our docs?” in every standup

With VizRepo

  • Always up-to-date - re-generated on every scan
  • Reflects what the code does, not what someone thought it did
  • Onboarding: 3 weeks → 3 days
  • Fewer knowledge-transfer meetings, more async answers
  • Outsourced and contractor teams get full context on day one

AST-parsed, not AI-guessed. Endpoints, schemas, and call graphs come from deterministic parsing of your source. AI writes the prose around verified facts. How we keep your code safe →

Notion
Confluence
GitHub Wiki
auto-refreshing
0manual updates needed
24/7docs stay current

Documentation that never goes stale

The biggest problem with documentation isn't writing it - it's keeping it current. Connect a webhook and VizRepo rescans on every push, syncing updated docs to every wiki you use - automatically, continuously, with no one remembering to press a button.

Azure Wiki
GitBook
SharePoint
checkout.ts
router.post('/checkout', async (req, res) => {
  const { cartId, userId } = req.body;

  const cart = await Cart.findById(cartId);
  if (!cart) throw NotFoundError();

  await inventory.reserve(cart.items);
  const order = await createOrder(cart, userId);
  await payment.charge(order.total);
  res.json({ orderId: order.id });
});
auto-generated diagram
Why teams trust us

Your code stays where it belongs.

VizRepo never stores your source. We pull, scan, and discard - keeping only the metadata that makes the docs work.

Code never stored

Each scan clones your repo to ephemeral storage, parses it, and deletes the working copy the moment it’s done. We retain only structural metadata - endpoints, schemas, diagram markup. No source code at rest, ever.

AES-256 encrypted

Access tokens for your Git provider, Notion, Confluence, and every other integration are encrypted at rest with AES-256-GCM. Decryption keys live in our secrets manager, never in the application database.

EU hosted (Frankfurt)

Infrastructure runs in the EU, in a Frankfurt data center. Built with GDPR principles: data minimisation, EU hosting, right to erasure, and a DPA available on Enterprise. Your data never leaves the EU.

  • Read-only Git access - we never push to your repo
  • No model training on your code, ever
  • Disconnect anytime - no lock-in
  • Minimal permissions requested
  • Private repositories fully supported
  • No shared data between customers
  • Analyzed only for what you requested
  • Human-reviewable outputs before anything syncs
  • Encrypted in transit (TLS) and at rest
Read the full security overview

Works great for

  • Consulting firms
  • Outsourced dev agencies
  • Enterprise platform teams
  • Legacy monolith teams
  • Regulated industries
  • Teams with high turnover
15 secsetup time
1 clickfull documentation

The next time someone asks “where are the docs?” - you'll have an answer.

Built for engineering teams who are tired of stale docs. Connect your repo, get living documentation that updates on every commit.

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