Best AI documentation tools for executive assistants
The day-one documentation stack for executive assistants:
EAs document executive processes (travel preferences, expense approval flows, recurring meeting templates), SOPs, vendor contacts, and any workflow that would collapse if the EA were out for a week. The four below cover that without requiring the principal to ever open them.
Notion AI
★ Editor's pick$10/moAI features built into Notion: drafting, summarizing, asking questions about your workspace.
$10/month per user, added on top of Notion's Plus plan. Bundled in Business and Enterprise tiers.
If your team's knowledge base is in Notion, the AI Q&A plus inline drafting saves real time.
Pros- Q&A against your own workspace: ask 'where's the launch checklist?' and get a link, not a search result
- Drafting and summarizing inside the doc you're already editing
- Pays back immediately if your team's docs already live in Notion
Cons- Pointless if your team isn't already heavy in Notion
- Quality of summarization is decent but behind dedicated tools
- Pricing stacks: Notion + AI add-on can be $20/user/month for a small team
Claude
Free tierAnthropic's chatbot. The 2026 pick for long-form work that has to hold voice.
Free tier with daily limits. Pro at $20/month unlocks Claude Opus and longer sessions.
Best for drafting long-form SOPs and runbooks where voice and structure matter.
Pros- Longest, most on-voice drafts of any general-purpose chatbot
- Projects feature loads a full brand bible once and pulls from it across every chat that month
- Reads PDFs, decks, and CSVs without setup
Cons- No native image generation
- Smaller third-party ecosystem than ChatGPT
- Free-tier limits kick in fast on long sessions
ChatGPT
Free tierOpenAI's flagship. The chatbot most people already pay for, with the deepest ecosystem.
Free tier on GPT-5 mini. Plus is $20/month, Pro is $200/month.
Generalist drafting with Custom GPTs for repeatable EA documentation patterns.
Pros- Custom GPTs lock a style guide so a team doesn't re-paste it every time
- Memory carries context across sessions without a workflow
- Image generation, voice, and web browsing are bundled in
Cons- Long outputs drift off-voice unless you keep correcting
- Memory occasionally pulls in irrelevant past chats
- Pro tier is overkill for most marketing writing
MagicSchool
Free tierAI platform built specifically for teachers: lesson plans, rubrics, IEP drafts, parent comms.
Free tier with most features. Plus at $12.99/month monthly or $8.33/month annual. Enterprise for districts.
Unusual fit, but the structured-output tools translate to EA process documentation.
Pros- 70+ teacher-specific tools (lesson plans, exit tickets, IEP language, accommodation generators)
- Built with teacher feedback, not retrofit for education
- Free tier is useful and not crippled like most freemium models
Cons- Some tools are thin wrappers around ChatGPT for tasks ChatGPT does as well
- Plus tier's main benefit is unlimited use, not new features
- Spotty support for non-English curricula
Frequently asked questions
Best tool for SOPs?
Notion AI if your team uses Notion. Otherwise Claude for the writing, exported to whatever doc tool your team uses.
How do I keep documentation up to date?
Tie updates to process changes. Notion AI can flag when content is stale; reviewing quarterly is the discipline.
Can AI write onboarding docs for incoming EAs?
First drafts, yes. The institutional context still needs to come from you. Use AI to draft structure; you fill in the why.
What about Confluence?
Real alternative if your company is on Atlassian. Atlassian Intelligence covers what Notion AI does in 2026.
