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Maya from Berlin
just upgraded to Pro
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AI Docs Assistant

Docs that write themselves.

Promptline turns rough notes, tickets, and half-formed ideas into clean release notes, internal docs, and prompts — drafted by AI, reviewed by your team, shipped in minutes.

You
Turn these bullet points into a clean onboarding doc for new hires.
Promptline AIonboarding-draft.md
Getting Started
Request API access via #it-requests
Your key arrives within 5 minutes
Test in the sandbox before going live
release-notes.mdAI
AI-assisted draftingTurn a rough prompt or a bullet list into a clean first draft — release notes, docs, or internal updates — in seconds.
Tone control
SOC 2 Type II compliant
Release notes, done fastPoint Promptline at your changelog or ticket list and get publish-ready release notes without the copy-paste grind.
Prompt librarySave the prompts that work and share them with your team, so nobody starts from a blank page twice.
Built-in team reviewComment, suggest edits, and approve drafts inline before anything ships — no separate review tool needed.
typescript
1import { promptline } from "@promptline/sdk"
2 
3const draft = await promptline.generate({
4 doc: "release-notes",
5 from: "v2.4-changelog",
6 tone: "concise",
7})
8 
9await draft.publish()

Promptline turned our messiest sprint notes into release notes customers actually read. Changelog day stopped being something we dreaded.

GW
Grace Whitfield
Head of Product, Solstice Analytics

Our engineers used to skip documentation entirely. Now they paste a prompt, Promptline drafts it, and review takes five minutes instead of an afternoon.

OB
Owen Baptiste
CTO, Fieldnote Systems

The prompt library alone paid for itself — new hires stopped reinventing the same three prompts every single week.

RK
Renee Kapoor
Growth Lead, Hollow Robotics

We ship release notes the same day we ship code now. That never happened before we started using Promptline.

DF
Diego Farrow
Founder, Marrow Studio

Tone control is the most underrated feature here. Our docs finally sound like one person wrote them, not eleven different engineers.

AS
Anya Sorensen
VP of Product, Kettlewell

Security asked about SOC 2 on day one of our evaluation. Promptline had the answer ready, which made the rollout painless.

JO
Jamal Osei
Engineering Manager, Redshank Labs

Promptline turned our messiest sprint notes into release notes customers actually read. Changelog day stopped being something we dreaded.

GW
Grace Whitfield
Head of Product, Solstice Analytics

Our engineers used to skip documentation entirely. Now they paste a prompt, Promptline drafts it, and review takes five minutes instead of an afternoon.

OB
Owen Baptiste
CTO, Fieldnote Systems

The prompt library alone paid for itself — new hires stopped reinventing the same three prompts every single week.

RK
Renee Kapoor
Growth Lead, Hollow Robotics

We ship release notes the same day we ship code now. That never happened before we started using Promptline.

DF
Diego Farrow
Founder, Marrow Studio

Tone control is the most underrated feature here. Our docs finally sound like one person wrote them, not eleven different engineers.

AS
Anya Sorensen
VP of Product, Kettlewell

Security asked about SOC 2 on day one of our evaluation. Promptline had the answer ready, which made the rollout painless.

JO
Jamal Osei
Engineering Manager, Redshank Labs
Free
$0/mo
billed monthly
Up to 20 AI drafts / month
1 team seat
Core tone presets
Prompt library (view only)
Pro
$16/mo
billed monthly
Unlimited AI drafts
Unlimited team seats
Custom tone profiles
Shared prompt library (edit & save)
SOC 2 Type II compliance
FAQ

Questions? We've got answers.

No installation required. Sign in, paste a prompt or connect your existing docs, and Promptline starts drafting inside your browser.
Yes. Tone control lets you save a house style — concise, formal, casual — and every draft follows it automatically, so docs sound consistent across the whole team.
Every draft goes through built-in team review first. Teammates can comment, suggest edits, and approve inline — nothing ships until someone signs off.
No. Your prompts, drafts, and documents stay private to your workspace and are never used to train shared models.
Yes. Upgrade, downgrade, or cancel whenever you like from your account settings — changes apply immediately and we prorate the difference.

Ready to let your docs write themselves?

Start drafting free

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