For technical writers, DeveloperHub
Solutions · Technical writers

Write the 20% that
actually needs you.

No XML, no MDX, no front matter, no build step. A WYSIWYG editor that is the preview, drafts your reviewers can comment on in place, and an agent that clears the changelog entries, the broken links and the eightieth rewrite of the same paragraph.

No Markdown required50% less time on docs14-day trial See a live demo →

Your engineers can stay in Git the entire time. The developer side of the same workspace →

BI</> 3 editing
Webhook events

Every event is delivered at least once. Retries run for 24 hours, then the event is dropped.

POST https://acme.dev/hooks/inbound
Note: verify the signature before you trust the payload.
Event
Payload
Retries
payment.succeeded
Payment
5
Insert a block30+ types
Paragraph ⋮⋮
Table ⋮⋮
! Callout ⋮⋮
<> Multi-tab code ⋮⋮
Figma or video embed ⋮⋮
Synced block ⋮⋮
XMLYAMLMDXfront matter none of it required
01 · The editor

Zero code. Zero XML. Zero YAML.

The editor is the preview: what you write is exactly what your readers get, with no split pane to reconcile and no build to wait for. Click anywhere and type, use the toolbar, or use Markdown shortcuts if your hands insist. Images, videos, tables, tabs, callouts, PDFs, Figma boards and anything else on the web drop straight in.

No Markdown required, fully supported if you prefer it
30+ block types, and if you need one we do not have, ask
Real-time collaboration, inline comments and page history
Four roles that mean something: Admin, Publisher, Writer, Reviewer
Explore documentation features →
02 · The agent

It does the tedious 80%.

The agent reads your repo and your whole docs tree, then handles the part nobody became a writer for: the changelog entry, the link that broke when someone renamed a page, the same paragraph rewritten for the fourth audience. You keep every judgement call, and the byline. None of it is compulsory: leave the agent alone and write every word yourself, and the editor works exactly the way it did before you turned it on.

Drafts the first version

Give it a bullet list, a spec or a merged PR, and it comes back with a page in your structure and your voice.

Rewrites and restructures

Tighten a section, expand a bullet into prose, or reorganise all nine pages of a guide with the links fixed.

Audits you can act on

Stale snippets, dead endpoints and two pages that contradict each other, surfaced with the fix attached.

Draft: October release Draft agent · 6 pages
rewriteguides/webhooks.md+24 −9
newguides/retries.md+61
updchangelog/2026-10.md+8
upd14 links repointed+14 −14
rewriteglossary.md · 7 terms+22 −3
Publish 6 pages Request changes you decide what lands
you stay in control
Every change arrives as a suggestion
Apply the good ones, bin the rest
Nothing publishes behind your back
Diffable, revertable, kept in page history
Or never ask it, and do the whole thing by hand
Published by
You, not the agent
after a review that took 40 seconds

Readers get the same intelligence from the other side: the AI Assistant answers their question with the source page attached, so the questions that reach you are the ones actually worth your time.

Explore AI features → AI Writing Tools →
03 · Single sourcing

Write it once. Fix it once.

Synced blocks are the same content in as many places as you need it. Change the source and every page that references it updates itself, across sections and across versions. The auth header that appears on eleven pages stops being eleven chances to be wrong.

One source, reused across pages, sections and versions
Glossary terms defined once and linked everywhere they appear
Conditional blocks so enterprise readers see enterprise content
How single sourcing works →
Synced blockedited once
Authentication header
Authorization: Bearer <your token>
Quickstart v3.0
Webhooks guide v3.0
API reference v2.0
Migration notes v2.0
✓ updated on 4 pages across 2 versions
04 · Versions

Ship v3 without breaking v2.

Clone any version with one click and every internal link migrates itself. Publish several versions side by side, or keep the next one as a draft until launch day. Readers always land on the version they are actually using.

Automatic link migration on every clone
Publish versions simultaneously, or hold some as drafts
Export fully editable files for offline mass-editing or archiving
Import them back as a new version, or push a Git repo and let the sync do the work
No lock-in, ever. Your data is always yours.
Changelogs and release notes →
v1.0v2.0v3.0 latest Clone
Getting started
Authentication
Webhooks
+ What's new in v3.0
✓ every internal link migrated on clone
05 · The rest of it

Built for writers, loved by the whole team.

The parts of the job that usually need a second tool, a spreadsheet or a favour from engineering.

Inline review

Invite reviewers, comment in place, resolve the thread, publish.

Real roles

Admin, Publisher, Writer and Reviewer, with permissions that hold.

AI Assistant

Readers get an answer with the source page attached, not ten links.

Analytics

Top queries, no-hit searches and per-page helpfulness.

Private docs

SSO, email invites, secure links or JWT. Share drafts safely.

Page history

Every revision kept. Roll back without asking anyone.

Glossary

Define a term once and link it everywhere it appears.

PDF export

Any version, formatted, for the procurement folder.

Explore analytics → Reader feedback → AI Assistant →

“I wanted a portal for building documentation, somewhere where I can just have the team write, visually drag and drop, and publish on the fly.”

Ronny Flaatten
Ronny Flaatten
Founder & CEO, CTIntegrations

Give your writing
the platform it deserves.

27,000+ documentation sections written, and teams reporting half the time spent maintaining them. Fourteen days free, no card, no sales call unless you want one.