Free Monthly
Free
Free tier with basic document and AI limits
- Projects
- 1 project on Free
- AI tasks
- 10 monthly tasks listed in billing API
Finding the possibilities
AutEng AI
● Identity checkedAssistant · Vendor site 2026-10-04
AutEng Docs is an AI-native workspace for technical documentation. Teams write in Markdown with Mermaid diagrams and KaTeX math, try the editor without an account, and upgrade for AI assistance, visual diffs, and higher usage limits on shared docs.
- Category
- Assistant
- Free access
- Free Monthly includes Markdown, Mermaid, KaTeX, public share links, and AI assistance with a monthly chat quota; the pricing FAQ cites 2 chats per month on Free.
- API access
- Solo and Free plans support bring-your-own API keys from providers such as OpenAI and Anthropic, billed directly by the provider.
Is AutEng AI right for you?
A good fit for
Software engineers and technical writers who produce architecture docs, specs, and diagrams and want AI help inside a documentation workspace.
Before you choose
Free Monthly is limited to one project and a small monthly chat quota; Solo removes project caps and raises AI task limits per the public billing API.
AI-native workspace for technical documentation
AutEng Docs combines Markdown, Mermaid, and KaTeX in one place, lets visitors try the editor without an account, and offers transparent Free and Solo plans when teams need more AI and collaboration features.
What it can do
Features & capabilities
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Editor | Homepage markets Markdown, Mermaid diagrams, and KaTeX math in one documentation workspace. | Facts sourced | 2026-10-04 |
| Try without signup | Site invites users to test the editor with no account required. | Facts sourced | 2026-10-04 |
| Billing API | Public billing API lists Free Monthly at $0 and Solo Monthly at $19 per month. | Facts sourced | 2026-10-04 |
Understand the total cost
AutEng AI pricing & plans
Solo Monthly
$19.00 /mo
Billed monthly; yearly Solo also offered at $190 per year on the billing API
- Projects
- Unlimited projects and documents
- Features
- Visual diffs and priority support included
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Frequently asked questions
How do monthly chats work?
The pricing FAQ states Free users get 2 chats per month and Solo users get 20, resetting each billing period without rollover.
What happens when I reach my chat limit?
You can upgrade or add your own API keys to continue AI features and pay your provider directly.
What is AutEng AI used for?
AutEng Docs is an AI-native workspace for technical documentation. Teams write in Markdown with Mermaid diagrams and KaTeX math, try the editor without an account, and upgrade for AI assistance, visual diffs, and higher usage limits on shared docs.
Does AutEng AI have a free plan?
Free Monthly includes Markdown, Mermaid, KaTeX, public share links, and AI assistance with a monthly chat quota; the pricing FAQ cites 2 chats per month on Free.. This record lists ongoing free access; check the plan limits before starting.
How much does AutEng AI cost?
The listed monthly price is $19.00 USD at monthly billing. See the plan cards for entitlements, billing commitments and seat minimums.
Can I use AutEng AI through an API?
Solo and Free plans support bring-your-own API keys from providers such as OpenAI and Anthropic, billed directly by the provider.. API access and subscription access may have different terms; consult the linked sources.
What should I check before choosing it?
Free Monthly is limited to one project and a small monthly chat quota; Solo removes project caps and raises AI task limits per the public billing API.
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
How this profile is supported
Identity and profile
Reviewed vendor source
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.