Stanley vs The Librarian vs Wingman

Verdict

Notis aside, The Librarian has the highest support score, 47% across all 33 rows. Wingman scores 40% across 31 checked rows out of 33 and Stanley scores 36% across all 33 rows.

Their strengths differ: The Librarian for remembering context between conversations, Wingman for scheduled and event-triggered work and Stanley for reaching it from the apps you already message in.

Notis, The Librarian and Wingman tie for the cheapest way in at $0, and only The Librarian has a free plan that does the product's main job.

None of them documents Bring your own API key, Joins and records your meetings or Open source.

Only Notis documents Runs on your own Claude plan, Runs on your own ChatGPT plan, Works inside your own coding agent and 3 more rows.

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Capabilities and pricing

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Capability comparison between Notis and the selected assistants
Capability	View pricing	StanleyVisit site	The LibrarianVisit site	WingmanVisit site
Where you can use it
WhatsApp		—	WhatsApp; QR + OTP sign-in	Dedicated /whatsapp page
iMessage			—Absent from every current channel list	Listed channel; no address published
Telegram		Vendor links its Telegram assistant bot.	—Still roadmap-only	Listed channel; no bot handle published
Slack		—		—Slack is a connected app, not a channel
Email		—	Partial	—Gmail/Outlook are connected accounts
SMS or a phone number	PartialInbound calls only, no SMS		SMS/Text channel; no public number	—No number to text; outbound calls only
Voice messages	Voice notes + live calls			Partial"start typing or talking" only
Web or desktop app	Web, desktop and Home Screen app		Web app only, no desktop client	Web app (sign-in); no desktop client
Its own iPhone or Android app	Home Screen app on iPhone			iOS + iPad app by Emergent Labs Inc
Bring your own AI
Runs on your own Claude plan		—	—No Claude sign-in path	—Credit packs; no Claude plan sign-in
Runs on your own ChatGPT plan		—	—No ChatGPT sign-in path	—Credit packs; no ChatGPT plan sign-in
Bring your own API key	—	—	—No API-key field anywhere	—Vendor resells model usage as credits
Works inside your own coding agent		—	—	—No MCP server, plugin or package
You choose which model runs your work		—	—One fixed, unnamed model	Not checked
What it can do
Ready-made app integrations	1,000+ apps	—	Partial	—Claims 300+; no directory published
Creates and edits documents		—	—	Not checked
Save your own reusable instructions		—	Partial	PartialInstall from a catalogue; not authored
Browses the web for you		—	—Retrieval only, no live web page actions	Partial
Posts to social media for you				Posts to Instagram; /social page
Joins and records your meetings	—	—	—	—Books meetings; no bot joins calls
Memory
Remembers you between conversations			Memories from Basic tier up	Memory persists across sessions/channels
Reads your existing files and apps	Notion, Gmail, Drive, Granola, web			Google account connect flow (privacy 7)
Runs without you
Runs on a schedule or a trigger				Schedules you set once; background runs
Reminds and nudges you		—	5/20/50 reminders per day by tier	Partial
Computers it can use
Gives it a cloud computer of its own		—	—	—
Controls your own computer	Shell and apps, via the desktop app	—	—No local/desktop agent published	—Cloud-only; no local agent shipped
Connects to MCP servers on your computer		—	—Closed vendor-run OAuth connectors only	—No MCP support documented
Trust & control
Open source	—	—	—	—Closed source; no repository linked
Run it on your own server	—	—	—	—Runs only on Emergent's cloud
Says it will not train on your data	Covers Notis and its LLM providers			PartialConsent-scoped; Connected Accounts only
Published security certification	PartialSub-processors certified; Notis is not	—	Partial	PartialSOC 2 Type I via parent; no trust page
Plans & support
Free plan does the product's main job	Partial	—		Partial$0: 10 credits, 1-5 credits per task
Shared team workspace			Partial	—Individual credit packs; no seats
Price	FREEPRO$13/moyr (rate on a yearly commitment)+2 more	Stanley Pro (iOS app)$44.99/moIntern$49/mo+2 more	FreeBasic$9.99/mo+2 more	StarterFreeGrowth$20/mo+1 more

IncludedPartial— Not documentedNot checked

Ranked by support score

1. Notis

Personal AI assistant

Notis is a personal AI assistant you message from WhatsApp, iMessage, Telegram, Slack or email, and reach from your own coding agent through its MCP server.

Best for: running long jobs on a machine of its own

Documented strengths

Where you can use it: WhatsApp, iMessage, Telegram, Slack, Email, Voice messages, Web or desktop app and Its own iPhone or Android app
What it can do: Ready-made app integrations, Creates and edits documents, Save your own reusable instructions, Browses the web for you and Posts to social media for you
Bring your own AI: Runs on your own Claude plan, Runs on your own ChatGPT plan, Works inside your own coding agent and You choose which model runs your work

The catch

The gap is published guarantees about your data, with nothing documented for Open source and Run it on your own server.

Pricing

FREEPRO$13/moyrPRO+$39/moyrULTRA$99/moyr

Free–$149/mo · help.notis.ai

See Notis pricingSupport score: 83% across all 33 rows

2. The Librarian

AI executive assistant for real estate agents

A voice-first WhatsApp and SMS AI assistant for real estate agents that captures leads by voice, matches properties, drafts follow-ups, and runs their calendar and CRM tasks from the field.

Best for: remembering context between conversations

Documented strengths

Where you can use it: WhatsApp, Slack, SMS or a phone number, Voice messages, Web or desktop app and Its own iPhone or Android app
Memory: Remembers you between conversations and Reads your existing files and apps
Runs without you: Runs on a schedule or a trigger and Reminds and nudges you

The catch

The gap is connected tools, with nothing documented for Creates and edits documents, Browses the web for you and Joins and records your meetings.

Pricing

FreeBasic$9.99/moPro$19.99/moCustomCustom pricing

Free–$19.99/mo (Custom tier: contact for pricing) · thelibrarian.io

How it differs from Notis: The Librarian is a real-estate lead-capture and follow-up assistant reachable by WhatsApp, SMS, Slack and its own apps, with no iMessage, Telegram, or choice of AI model; Notis is a channel-first personal AI assistant on WhatsApp, iMessage, Telegram, Slack, email and voice with an execution layer across model providers.

Visit The Librarian The Librarian alternativesSupport score: 47% across all 33 rows

3. Wingman

AI assistant inside your chat apps

A business assistant by Emergent that you message on WhatsApp, Telegram, iMessage or the web and that acts across the apps you connect.

Best for: scheduled and event-triggered work

Documented strengths

Where you can use it: WhatsApp, iMessage, Telegram, Web or desktop app and Its own iPhone or Android app
Memory: Remembers you between conversations and Reads your existing files and apps
Runs without you: Runs on a schedule or a trigger

The catch

The gap is team and plan options, with nothing documented for Shared team workspace.

Pricing

StarterFreeGrowth$20/moPro$50/mo

Free–$50/mo · getwingman.com

How it differs from Notis: Wingman is a close messaging-first alternative sold as credit packs with a catalogue of 300+ connected apps and installable skills; Notis reaches more channels (Slack, email, voice) and exposes a portable CLI/MCP tool surface, which Wingman does not publish.

Visit Wingman Wingman alternativesSupport score: 40% across 31 checked rows out of 33

4. Stanley

AI social-content assistant

Messaging assistant that develops social-content ideas, drafts in a creator’s voice, schedules posts and reports performance.

Best for: reaching it from the apps you already message in

Documented strengths

Where you can use it: iMessage, Telegram, SMS or a phone number, Voice messages, Web or desktop app and Its own iPhone or Android app
Memory: Remembers you between conversations and Reads your existing files and apps
Runs without you: Runs on a schedule or a trigger

The catch

The gap is connected tools, with nothing documented for Ready-made app integrations, Creates and edits documents, Save your own reusable instructions, Browses the web for you and Joins and records your meetings.

Pricing

Stanley Pro (iOS app)$44.99/moIntern$49/moLocked In$199/moDone For You$999/mo

$44.99–$999/mo: iOS app Stanley Pro $44.99/mo after a 3-day trial; web plans Intern $49, Locked In $199 and Done For You $999/mo after a 14-day free trial (card required). · no free tier · getstanley.ai

How it differs from Notis: Social-content workflow through messaging, with proactive ideas and post-performance feedback.

Visit Stanley Stanley alternativesSupport score: 36% across all 33 rows

Questions about this comparison

Which of The Librarian, Wingman or Stanley scores highest in the evidence checked so far?

The Librarian, with 47% across all 33 rows. Wingman scores 40% across 31 checked rows out of 33 and Stanley scores 36% across all 33 rows.

How much do they cost?

The Librarian: Free–$19.99/mo (Custom tier: contact for pricing); Wingman: Free–$50/mo; Stanley: $44.99–$999/mo: iOS app Stanley Pro $44.99/mo after a 3-day trial; web plans Intern $49, Locked In $199 and Done For You $999/mo after a 14-day free trial (card required). Notis, The Librarian and Wingman all start at $0, and only The Librarian has a free plan that does the product's main job.

Which of them can I try for free?

The Librarian and Wingman have a free tier and Stanley does not.

Which of them work in WhatsApp?

The Librarian and Wingman do. Stanley does not.

What can none of them do?

None of them documents Bring your own API key, Joins and records your meetings, Open source or Run it on your own server.

Where does Notis fit in?

Notis is number 1 on this page. Against The Librarian: The Librarian is a real-estate lead-capture and follow-up assistant reachable by WhatsApp, SMS, Slack and its own apps, with no iMessage, Telegram, or choice of AI model; Notis is a channel-first personal AI assistant on WhatsApp, iMessage, Telegram, Slack, email and voice with an execution layer across model providers.

How we checked

We checked each product's official pages against the same 33 capability rows. The support score is the share of checked rows a product documents. Partial support counts half, and rows not checked yet stay out of the score. Notis chose the rows and is scored the same way. The score does not measure reliability, reply speed or writing quality. Last checked 21 August 2026.

Sources

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